Year |
Citation |
Score |
2023 |
Araki T, Hiragi T, Kuga N, Luo C, Andoh M, Sugao K, Nagata H, Sasaki T, Ikegaya Y, Koyama R. Microglia induce auditory dysfunction after status epilepticus in mice. Glia. PMID 37746760 DOI: 10.1002/glia.24472 |
0.652 |
|
2023 |
Kono R, Ikegaya Y, Koyama R. [Synaptic phagocytosis by multiple glial cell types]. Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica. 158: 348-352. PMID 37673608 DOI: 10.1254/fpj.23004 |
0.613 |
|
2022 |
Paolicelli RC, Sierra A, Stevens B, Tremblay ME, Aguzzi A, Ajami B, Amit I, Audinat E, Bechmann I, Bennett M, Bennett F, Bessis A, Biber K, Bilbo S, Blurton-Jones M, ... ... Koyama R, et al. Microglia states and nomenclature: A field at its crossroads. Neuron. 110: 3458-3483. PMID 36327895 DOI: 10.1016/j.neuron.2022.10.020 |
0.666 |
|
2022 |
Ogaki A, Ikegaya Y, Koyama R. Replacement of Mouse Microglia With Human Induced Pluripotent Stem Cell (hiPSC)-Derived Microglia in Mouse Organotypic Slice Cultures. Frontiers in Cellular Neuroscience. 16: 918442. PMID 35910250 DOI: 10.3389/fncel.2022.918442 |
0.552 |
|
2022 |
Onodera J, Ikegaya Y, Koyama R. [Microglial Response to Brain Temperature and Neuronal Circuit Reorganization]. Brain and Nerve = Shinkei Kenkyu No Shinpo. 74: 133-142. PMID 35108677 DOI: 10.11477/mf.1416201998 |
0.574 |
|
2022 |
Miyata H, Toyoda Y, Takada T, Hiragi T, Kubota Y, Shigesawa R, Koyama R, Ikegaya Y, Suzuki H. Identification of an exporter that regulates vitamin C supply from blood to the brain. Iscience. 25: 103642. PMID 35106468 DOI: 10.1016/j.isci.2021.103642 |
0.537 |
|
2021 |
Hoshi Y, Shibasaki K, Gailly P, Ikegaya Y, Koyama R. Thermosensitive receptors in neural stem cells link stress-induced hyperthermia to impaired neurogenesis via microglial engulfment. Science Advances. 7: eabj8080. PMID 34826234 DOI: 10.1126/sciadv.abj8080 |
0.548 |
|
2021 |
Ogaki A, Ikegaya Y, Koyama R. Extracellular Vesicles Taken up by Astrocytes. International Journal of Molecular Sciences. 22. PMID 34638890 DOI: 10.3390/ijms221910553 |
0.588 |
|
2021 |
Kono R, Ikegaya Y, Koyama R. Phagocytic Glial Cells in Brain Homeostasis. Cells. 10. PMID 34072424 DOI: 10.3390/cells10061348 |
0.606 |
|
2021 |
Okada M, Kono R, Sato Y, Kobayashi C, Koyama R, Ikegaya Y. Highly active neurons emerging in vitro. Journal of Neurophysiology. PMID 33656933 DOI: 10.1152/jn.00663.2020 |
0.561 |
|
2021 |
Zhou Z, Okamoto K, Onodera J, Hiragi T, Andoh M, Ikawa M, Tanaka KF, Ikegaya Y, Koyama R. Astrocytic cAMP modulates memory via synaptic plasticity. Proceedings of the National Academy of Sciences of the United States of America. 118. PMID 33452135 DOI: 10.1073/pnas.2016584118 |
0.586 |
|
2020 |
Onodera J, Nagata H, Nakashima A, Ikegaya Y, Koyama R. Neuronal brain-derived neurotrophic factor manipulates microglial dynamics. Glia. PMID 33119934 DOI: 10.1002/glia.23934 |
0.623 |
|
2020 |
Andoh M, Ikegaya Y, Koyama R. Microglia modulate the structure and function of the hippocampus after early-life seizures. Journal of Pharmacological Sciences. 144: 212-217. PMID 33070840 DOI: 10.1016/J.Jphs.2020.09.003 |
0.648 |
|
2020 |
Araki T, Ikegaya Y, Koyama R. The effects of microglia- and astrocyte-derived factors on neurogenesis in health and disease. The European Journal of Neuroscience. PMID 32920880 DOI: 10.1111/Ejn.14969 |
0.632 |
|
2020 |
Ogaki A, Araki T, Ishikawa M, Ikegaya Y, Koyama R. A live imaging-friendly slice culture method using collagen membranes. Neuropsychopharmacology Reports. PMID 32757372 DOI: 10.1002/npr2.12128 |
0.571 |
|
2020 |
Andoh M, Ikegaya Y, Koyama R. Microglia in animal models of autism spectrum disorders. Progress in Molecular Biology and Translational Science. 173: 239-273. PMID 32711812 DOI: 10.1016/Bs.Pmbts.2020.04.012 |
0.598 |
|
2020 |
Ogaki A, Ikegaya Y, Koyama R. Vascular Abnormalities and the Role of Vascular Endothelial Growth Factor in the Epileptic Brain. Frontiers in Pharmacology. 11: 20. PMID 32116699 DOI: 10.3389/Fphar.2020.00020 |
0.618 |
|
2020 |
Koyama R, Ikegaya Y. Possible role of microglia in mental disorder-related hearing impairment Proceedings For Annual Meeting of the Japanese Pharmacological Society. 93: 1-JS2-1. DOI: 10.1254/jpssuppl.93.0_1-js2-1 |
0.514 |
|
2019 |
Andoh M, Ikegaya Y, Koyama R. Synaptic Pruning by Microglia in Epilepsy. Journal of Clinical Medicine. 8. PMID 31818018 DOI: 10.3390/Jcm8122170 |
0.666 |
|
2019 |
Araki T, Ikegaya Y, Koyama R. Microglia attenuate the kainic acid-induced death of hippocampal neurons in slice cultures. Neuropsychopharmacology Reports. PMID 31794154 DOI: 10.1002/npr2.12086 |
0.613 |
|
2019 |
Andoh M, Ikegaya Y, Koyama R. Microglia as possible therapeutic targets for autism spectrum disorders. Progress in Molecular Biology and Translational Science. 167: 223-245. PMID 31601405 DOI: 10.1016/Bs.Pmbts.2019.06.012 |
0.605 |
|
2019 |
Kono R, Kim GL, Nagata H, Ikegaya Y, Koyama R. Induced neuronal activity does not attenuate amyloid beta-induced synaptic loss in vitro. Neuropsychopharmacology Reports. PMID 31376224 DOI: 10.1002/npr2.12074 |
0.579 |
|
2019 |
Andoh M, Shibata K, Okamoto K, Onodera J, Morishita K, Miura Y, Ikegaya Y, Koyama R. Exercise Reverses Behavioral and Synaptic Abnormalities after Maternal Inflammation. Cell Reports. 27: 2817-2825.e5. PMID 31167129 DOI: 10.1016/J.Celrep.2019.05.015 |
0.61 |
|
2019 |
Orita K, Sawada K, Koyama R, Ikegaya Y. Deep learning-based quality control of cultured human-induced pluripotent stem cell-derived cardiomyocytes. Journal of Pharmacological Sciences. PMID 31113731 DOI: 10.1016/J.Jphs.2019.04.008 |
0.579 |
|
2019 |
Kasahara Y, Igata H, Sasaki T, Ikegaya Y, Koyama R. The Pharmacological Assessment of GABA Receptor Activation in Experimental Febrile Seizures in Mice. Eneuro. 6. PMID 31058209 DOI: 10.1523/ENEURO.0429-18.2019 |
0.682 |
|
2019 |
Zhou Z, Ikegaya Y, Koyama R. The Astrocytic cAMP Pathway in Health and Disease. International Journal of Molecular Sciences. 20. PMID 30759771 DOI: 10.3390/Ijms20030779 |
0.618 |
|
2019 |
Zhou Z, Onodera J, Hiragi T, Andoh M, Tanaka K, Koyama R, Ikegaya Y. Optogenetic regulation of astrocytes affects learning and memory Proceedings For Annual Meeting of the Japanese Pharmacological Society. 92: 2-YIA-01. DOI: 10.1254/jpssuppl.92.0_2-yia-01 |
0.526 |
|
2018 |
Koyama R, Ikegaya Y. The Molecular and Cellular Mechanisms of Axon Guidance in Mossy Fiber Sprouting. Frontiers in Neurology. 9: 382. PMID 29896153 DOI: 10.3389/Fneur.2018.00382 |
0.656 |
|
2018 |
Hoshi Y, Okabe K, Shibasaki K, Funatsu T, Matsuki N, Ikegaya Y, Koyama R. Ischemic brain injury leads to brain edema via hyperthermia-induced TRPV4 activation. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. PMID 29793978 DOI: 10.1523/Jneurosci.2888-17.2018 |
0.714 |
|
2018 |
Kasahara Y, Ikegaya Y, Koyama R. Neonatal Seizure Models to Study Epileptogenesis. Frontiers in Pharmacology. 9: 385. PMID 29720941 DOI: 10.3389/Fphar.2018.00385 |
0.625 |
|
2018 |
Hiragi T, Ikegaya Y, Koyama R. Microglia after Seizures and in Epilepsy. Cells. 7. PMID 29597334 DOI: 10.3390/Cells7040026 |
0.642 |
|
2017 |
Kasahara Y, Ikegaya Y, Koyama R. [Mouse model of febrile seizures]. Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica. 150: 240-245. PMID 29118287 DOI: 10.1254/Fpj.150.240 |
0.607 |
|
2017 |
Hiragi T, Andoh M, Araki T, Shirakawa T, Ono T, Koyama R, Ikegaya Y. Differentiation of Human Induced Pluripotent Stem Cell (hiPSC)-Derived Neurons in Mouse Hippocampal Slice Cultures. Frontiers in Cellular Neuroscience. 11: 143. PMID 28567004 DOI: 10.3389/Fncel.2017.00143 |
0.631 |
|
2016 |
Luo C, Ikegaya Y, Koyama R. Microglia and neurogenesis in the epileptic dentate gyrus. Neurogenesis (Austin, Tex.). 3: e1235525. PMID 27928548 DOI: 10.1080/23262133.2016.1235525 |
0.615 |
|
2016 |
Mikami Y, Kanemaru K, Okubo Y, Nakaune T, Suzuki J, Shibata K, Sugiyama H, Koyama R, Murayama T, Ito A, Yamazawa T, Ikegaya Y, Sakurai T, Saito N, Kakizawa S, et al. Nitric Oxide-induced Activation of the Type 1 Ryanodine Receptor Is Critical for Epileptic Seizure-induced Neuronal Cell Death. Ebiomedicine. PMID 27544065 DOI: 10.1016/J.Ebiom.2016.08.020 |
0.631 |
|
2016 |
Andoh M, Ikegaya Y, Koyama R. Autism spectrum disorders and epilepsy. Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica. 148: 121-2. PMID 27478051 DOI: 10.1254/Fpj.148.121 |
0.584 |
|
2016 |
Luo C, Koyama R, Ikegaya Y. Microglia engulf viable newborn cells in the epileptic dentate gyrus. Glia. PMID 27301702 DOI: 10.1002/Glia.23018 |
0.634 |
|
2016 |
Koyama R. Dentate Circuitry as a Model to Study Epileptogenesis. Biological & Pharmaceutical Bulletin. 39: 891-6. PMID 27251488 DOI: 10.1248/Bpb.B16-00125 |
0.401 |
|
2016 |
Ohki M, Sugiyama K, Kawai F, Tanaka H, Nihei Y, Unzai S, Takebe M, Matsunaga S, Adachi SI, Shibayama N, Zhou Z, Koyama R, Ikegaya Y, Takahashi T, Tame JR, et al. Structural insight into photoactivation of an adenylate cyclase from a photosynthetic cyanobacterium. Proceedings of the National Academy of Sciences of the United States of America. PMID 27247413 DOI: 10.1073/Pnas.1517520113 |
0.567 |
|
2016 |
Kasahara Y, Koyama R, Ikegaya Y. Depth and time-dependent heterogeneity of microglia in mouse hippocampal slice cultures. Neuroscience Research. PMID 27211829 DOI: 10.1016/J.Neures.2016.05.001 |
0.633 |
|
2016 |
Zhou Z, Tanaka KF, Matsunaga S, Iseki M, Watanabe M, Matsuki N, Ikegaya Y, Koyama R. Photoactivated adenylyl cyclase (PAC) reveals novel mechanisms underlying cAMP-dependent axonal morphogenesis. Scientific Reports. 5: 19679. PMID 26795422 DOI: 10.1038/Srep19679 |
0.739 |
|
2016 |
Tao K, Ichikawa J, Matsuki N, Ikegaya Y, Koyama R. Experimental febrile seizures induce age-dependent structural plasticity and improve memory in mice. Neuroscience. 318: 34-44. PMID 26794590 DOI: 10.1016/J.Neuroscience.2016.01.011 |
0.769 |
|
2016 |
Sajo M, Sugiyama H, Yamamoto H, Tanii T, Matsuki N, Ikegaya Y, Koyama R. Neuraminidase-Dependent Degradation of Polysialic Acid Is Required for the Lamination of Newly Generated Neurons. Plos One. 11: e0146398. PMID 26731280 DOI: 10.1371/Journal.Pone.0146398 |
0.72 |
|
2016 |
Sato K, Takahashi K, Shigemoto-Mogami Y, Shimizu H, Ikegaya Y, Koyama R, Hiragi T, Miyamoto N, Shirao T, Sekino Y. iNCENS (iPSC non-clinical experiments for nervous system): A project to establish the CNS safety pharmacological evaluation to predict risks of cognitive impairment and epilepsy by in vitro use of human induced pluripotent stem cell-derived neurons Journal of Pharmacological and Toxicological Methods. 81: 386. DOI: 10.1016/J.Vascn.2016.02.167 |
0.605 |
|
2015 |
Koyama R, Ikegaya Y. Microglia in the pathogenesis of autism spectrum disorders. Neuroscience Research. 100: 1-5. PMID 26116891 DOI: 10.1016/J.Neures.2015.06.005 |
0.614 |
|
2015 |
Koyama R, Ikegaya Y. Microglia in the pathogenesis of autism spectrum disorders Neuroscience Research. DOI: 10.1016/j.neures.2015.06.005 |
0.513 |
|
2014 |
Koyama R. [Cellular and molecular mechanisms underlying aberrant network reorganization in the epileptic brain]. Yakugaku Zasshi : Journal of the Pharmaceutical Society of Japan. 134: 1171-7. PMID 25366914 DOI: 10.1248/Yakushi.14-00196 |
0.409 |
|
2014 |
Tao K, Matsuki N, Koyama R. AMP-activated protein kinase mediates activity-dependent axon branching by recruiting mitochondria to axon. Developmental Neurobiology. 74: 557-73. PMID 24218086 DOI: 10.1002/Dneu.22149 |
0.79 |
|
2013 |
Shibata K, Nakahara S, Shimizu E, Yamashita T, Matsuki N, Koyama R. Repulsive guidance molecule a regulates hippocampal mossy fiber branching in vitro. Neuroreport. 24: 609-15. PMID 23744345 DOI: 10.1097/Wnr.0B013E3283632C08 |
0.723 |
|
2013 |
Koyama R. The use of organotypic slice cultures for the study of epileptogenesis. Neuropathology : Official Journal of the Japanese Society of Neuropathology. 33: 475-9. PMID 23384238 DOI: 10.1111/Neup.12019 |
0.379 |
|
2012 |
Suzuki K, Hayashi Y, Nakahara S, Kumazaki H, Prox J, Horiuchi K, Zeng M, Tanimura S, Nishiyama Y, Osawa S, Sehara-Fujisawa A, Saftig P, Yokoshima S, Fukuyama T, Matsuki N, ... Koyama R, et al. Activity-dependent proteolytic cleavage of neuroligin-1. Neuron. 76: 410-22. PMID 23083742 DOI: 10.1016/J.Neuron.2012.10.003 |
0.649 |
|
2012 |
Koyama R, Tao K, Sasaki T, Ichikawa J, Miyamoto D, Muramatsu R, Matsuki N, Ikegaya Y. GABAergic excitation after febrile seizures induces ectopic granule cells and adult epilepsy. Nature Medicine. 18: 1271-8. PMID 22797810 DOI: 10.1038/Nm.2850 |
0.757 |
|
2012 |
Schafer DP, Lehrman EK, Kautzman AG, Koyama R, Mardinly AR, Yamasaki R, Ransohoff RM, Greenberg ME, Barres BA, Stevens B. Microglia sculpt postnatal neural circuits in an activity and complement-dependent manner. Neuron. 74: 691-705. PMID 22632727 DOI: 10.1016/J.Neuron.2012.03.026 |
0.765 |
|
2012 |
Schafer D, Lehrman EK, Kautzman AG, Koyama R, Mardinly AR, Greenberg ME, Barres BA, Stevens B. MICROGLIA AND THE COMPLEMENT CASCADE: SHAPING NEURAL CIRCUITS IN THE DEVELOPING BRAIN Schizophrenia Research. 136: S11-S12. DOI: 10.1016/S0920-9964(12)70039-7 |
0.748 |
|
2011 |
Tamura M, Sajo M, Kakita A, Matsuki N, Koyama R. Prenatal stress inhibits neuronal maturation through downregulation of mineralocorticoid receptors. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 31: 11505-14. PMID 21832180 DOI: 10.1523/Jneurosci.3447-10.2011 |
0.622 |
|
2011 |
Shimizu E, Nakahara S, Yamashita T, Matsuki N, Koyama R. RGMa-neogenin signal reduction underlies hippocampal mossy fiber sprouting Neuroscience Research. 71: e236. DOI: 10.1016/J.Neures.2011.07.1031 |
0.673 |
|
2011 |
Nakahara S, Tanaka K, Nabekura J, Iseki M, Watanabe M, Matsuki N, Koyama R. cAMP-dependent morphological plasticity of hippocampal granule cells in the epileptic brain Neuroscience Research. 71: e234-e235. DOI: 10.1016/J.Neures.2011.07.1023 |
0.644 |
|
2011 |
Tao K, Matsuki N, Koyama R. AMP-activated protein kinase regulates mitochondrial dynamics and axonal morphogenesis Neuroscience Research. 71: e233-e234. DOI: 10.1016/J.Neures.2011.07.1019 |
0.771 |
|
2010 |
Ichikawa J, Matsuki N, Koyama R. [Influences of febrile seizures on developing neuronal circuits: cellular and molecular approaches using animal models]. Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica. 136: 219-24. PMID 20948158 DOI: JST.JSTAGE/fpj/136.219 |
0.575 |
|
2010 |
Koyama R, Matsuki N. Novel etiological and therapeutic strategies for neurodiseases: mechanisms and consequences of febrile seizures: lessons from animal models. Journal of Pharmacological Sciences. 113: 14-22. PMID 20424387 DOI: 10.1254/Jphs.09R19Fm |
0.615 |
|
2010 |
Muramatsu R, Nakahara S, Ichikawa J, Watanabe K, Matsuki N, Koyama R. The ratio of 'deleted in colorectal cancer' to 'uncoordinated-5A' netrin-1 receptors on the growth cone regulates mossy fibre directionality. Brain : a Journal of Neurology. 133: 60-75. PMID 19858080 DOI: 10.1093/Brain/Awp266 |
0.788 |
|
2010 |
Miura M, Ichikawa J, Baba A, Hattori M, Matsuki N, Koyama R. Reelin promotes attachment of neuronal leading process to radial glia in dentate gyrus Neuroscience Research. 68: e140. DOI: 10.1016/J.Neures.2010.07.2193 |
0.599 |
|
2010 |
Tao K, Matsuki N, Koyama R. Activity-dependent dynamics of mitochondria regulates axonal morphogenesis Neuroscience Research. 68: e139. DOI: 10.1016/J.Neures.2010.07.2188 |
0.778 |
|
2009 |
Tamura M, Tamura N, Ikeda T, Koyama R, Ikegaya Y, Matsuki N, Yamada MK. Influence of brain-derived neurotrophic factor on pathfinding of dentate granule cell axons, the hippocampal mossy fibers. Molecular Brain. 2: 2. PMID 19183490 DOI: 10.1186/1756-6606-2-2 |
0.758 |
|
2009 |
Nakahara S, Tamura M, Matsuki N, Koyama R. Neuronal hyperactivity sustains the basal dendrites of immature dentate granule cells: time-lapse confocal analysis using hippocampal slice cultures. Hippocampus. 19: 379-91. PMID 19004014 DOI: 10.1002/Hipo.20529 |
0.655 |
|
2009 |
Koyama R. Abnormal development of the dentate neuronal networks in the epileptic brain Neuroscience Research. 65: S34. DOI: 10.1016/J.Neures.2009.09.1696 |
0.317 |
|
2009 |
Tamura M, Kakita A, Matsuki N, Koyama R. P3-o15 Prenatal stress impairs the dendritic maturation of dentate granule cells Neuroscience Research. 65: S254-S255. DOI: 10.1016/J.Neures.2009.09.1450 |
0.589 |
|
2009 |
Ichikawa J, Matsuki N, Koyama R. KCC2 prioritizes leading processes to be primary dendrites Neuroscience Research. 65: S198. DOI: 10.1016/J.Neures.2009.09.1080 |
0.576 |
|
2009 |
Tao K, Matsuki N, Koyama R. Depolarization-induced arrests of mitochondria regulate axonal morphogenesis Neuroscience Research. 65: S197. DOI: 10.1016/J.Neures.2009.09.1076 |
0.782 |
|
2009 |
Sajo M, Matsuki N, koyama R. Astrocyte-derived factors regulate the migration of immature dentate granule cells Neuroscience Research. 65: S197. DOI: 10.1016/J.Neures.2009.09.1074 |
0.622 |
|
2008 |
Ohshima Y, Kubo T, Koyama R, Ueno M, Nakagawa M, Yamashita T. Regulation of axonal elongation and pathfinding from the entorhinal cortex to the dentate gyrus in the hippocampus by the chemokine stromal cell-derived factor 1 alpha. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 28: 8344-53. PMID 18701697 DOI: 10.1523/Jneurosci.1670-08.2008 |
0.544 |
|
2008 |
Yamada RX, Sasaki T, Ichikawa J, Koyama R, Matsuki N, Ikegaya Y. Long-range axonal calcium sweep induces axon retraction. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 28: 4613-8. PMID 18448637 DOI: 10.1523/Jneurosci.0019-08.2008 |
0.763 |
|
2008 |
Muramatsu R, Ikegaya Y, Matsuki N, Koyama R. Early-life status epilepticus induces ectopic granule cells in adult mice dentate gyrus. Experimental Neurology. 211: 503-10. PMID 18420198 DOI: 10.1016/J.Expneurol.2008.02.026 |
0.779 |
|
2008 |
Ichikawa J, Matsuki N, Koyama R. [P2.49]: Proper dendritic morphogenesis requires KCC2 expression in immature dentate granule cells International Journal of Developmental Neuroscience. 26: 883-883. DOI: 10.1016/J.Ijdevneu.2008.09.174 |
0.618 |
|
2008 |
Tamura M, Nakahara S, Kakita A, Matsuki N, Koyama R. [P1.51]: Sex differences in dendritic maturation of hippocampal granule cells after prenatal stress International Journal of Developmental Neuroscience. 26: 858-858. DOI: 10.1016/J.Ijdevneu.2008.09.101 |
0.607 |
|
2008 |
Koyama R, Sasaki T, Muramatsu R, Matsuki N, Ikegaya Y. [P1.29]: Abnormal migration of hippocampal granule cells after experimental febrile seizures International Journal of Developmental Neuroscience. 26: 851-851. DOI: 10.1016/J.Ijdevneu.2008.09.079 |
0.781 |
|
2007 |
Muramatsu R, Ikegaya Y, Matsuki N, Koyama R. Neonatally born granule cells numerically dominate adult mice dentate gyrus. Neuroscience. 148: 593-8. PMID 17706367 DOI: 10.1016/J.Neuroscience.2007.06.040 |
0.766 |
|
2007 |
Ichikawa J, Yamada RX, Muramatsu R, Ikegaya Y, Matsuki N, Koyama R. Cryopreservation of granule cells from the postnatal rat hippocampus. Journal of Pharmacological Sciences. 104: 387-91. PMID 17675794 DOI: 10.1254/Jphs.Sc0070162 |
0.789 |
|
2007 |
Koyama R, Muramatsu R, Sasaki T, Kimura R, Ueyama C, Tamura M, Tamura N, Ichikawa J, Takahashi N, Usami A, Yamada MK, Matsuki N, Ikegaya Y. A low-cost method for brain slice cultures. Journal of Pharmacological Sciences. 104: 191-4. PMID 17558179 DOI: 10.1254/Jphs.Sc0070119 |
0.744 |
|
2007 |
Tamura M, Tamura N, Koyama R, Ikegaya Y, Matsuki N, Yamada M. Involvement of BDNF in mossy fiber fasciculation Neuroscience Research. 58: S146. DOI: 10.1016/J.Neures.2007.06.1432 |
0.705 |
|
2007 |
Ikegaya Y, Yamada RX, Sasaki T, Ichikawa J, Koyama R, Matsuki N. Axonal calcium sweep: Somatic remote control of axon elongation Neuroscience Research. 58: S146. DOI: 10.1016/J.Neures.2007.06.1429 |
0.758 |
|
2007 |
Muramatsu R, Ikegaya Y, Matsuki N, Koyama R. A possible involvement of Netrin-1 as a guidance cue for hippocampal mossy fibers Neuroscience Research. 58: S89. DOI: 10.1016/J.Neures.2007.06.1083 |
0.765 |
|
2007 |
Ichikawa J, Ikegaya Y, Matsuki N, Koyama R. GABA and glutamate regulate the differentiation of newborn hippocampal granule cells Neuroscience Research. 58: S86. DOI: 10.1016/J.Neures.2007.06.1067 |
0.716 |
|
2007 |
Ohshima Y, Kubo T, Yamashita T, Koyama R, Nakagawa M. The chemokine SDF-1α regulates axonal elongation and pathfinding from entorhinal cortex to dentate gyrus in hippocampus Neuroscience Research. 58: S83. DOI: 10.1016/J.Neures.2007.06.1049 |
0.545 |
|
2006 |
Tamura M, Koyama R, Ikegaya Y, Matsuki N, Yamada MK. K252a, an inhibitor of Trk, disturbs pathfinding of hippocampal mossy fibers. Neuroreport. 17: 481-6. PMID 16543811 DOI: 10.1097/01.Wnr.0000208997.23448.Ea |
0.742 |
|
2005 |
Koyama R, Ikegaya Y. To BDNF or not to BDNF: that is the epileptic hippocampus. The Neuroscientist : a Review Journal Bringing Neurobiology, Neurology and Psychiatry. 11: 282-7. PMID 16061515 DOI: 10.1177/1073858405278266 |
0.656 |
|
2004 |
Koyama R, Ikegaya Y. Mossy fiber sprouting as a potential therapeutic target for epilepsy. Current Neurovascular Research. 1: 3-10. PMID 16181061 DOI: 10.2174/1567202043480242 |
0.68 |
|
2004 |
Koyama R, Yamada MK, Fujisawa S, Katoh-Semba R, Matsuki N, Ikegaya Y. Brain-derived neurotrophic factor induces hyperexcitable reentrant circuits in the dentate gyrus. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 24: 7215-24. PMID 15317847 DOI: 10.1523/Jneurosci.2045-04.2004 |
0.798 |
|
2004 |
Kim JA, Koyama R, Yamada RX, Yamada MK, Nishiyama N, Matsuki N, Ikegaya Y. Environmental control of the survival and differentiation of dentate granule neurons. Cerebral Cortex (New York, N.Y. : 1991). 14: 1358-64. PMID 15192012 DOI: 10.1093/Cercor/Bhh096 |
0.755 |
|
2004 |
Koyama R, Yamada MK, Nishiyama N, Matsuki N, Ikegaya Y. Developmental switch in axon guidance modes of hippocampal mossy fibers in vitro. Developmental Biology. 267: 29-42. PMID 14975715 DOI: 10.1016/J.Ydbio.2003.11.008 |
0.756 |
|
2002 |
Ikegaya Y, Koyama R, Yamada MK, Nishiyama N, Matsuki N. Rapid regrowth of hippocampal mossy fibres and preceding maturation of NMDA receptor-mediated neurotransmission. The European Journal of Neuroscience. 15: 1859-62. PMID 12081666 DOI: 10.1046/J.1460-9568.2002.02035.X |
0.715 |
|
2002 |
Koyama R, Yamada MK, Nishiyama N, Matsuki N, Ikegaya Y. Group II metabotropic glutamate receptor activation is required for normal hippocampal mossy fibre development in the rat. The Journal of Physiology. 539: 157-62. PMID 11850509 DOI: 10.1113/Jphysiol.2001.013505 |
0.729 |
|
Low-probability matches (unlikely to be authored by this person) |
2007 |
Koyama R. Development of functional networks by hippocampal mossy fibers Neuroscience Research. 58: S14. DOI: 10.1016/J.Neures.2007.06.077 |
0.28 |
|
2021 |
Kinoshita S, Koyama R. Pro- and anti-epileptic roles of microglia. Neural Regeneration Research. 16: 1369-1371. PMID 33318419 DOI: 10.4103/1673-5374.300976 |
0.245 |
|
2011 |
Koyama R, Izumi Y. [Novel approaches to brain diseases by young pharmacologists: from molecular to behavioral analyses for discovering potential drug targets]. Yakugaku Zasshi : Journal of the Pharmaceutical Society of Japan. 131: 1-2. PMID 21212606 DOI: 10.1248/Yakushi.131.1 |
0.243 |
|
2022 |
Andoh M, Koyama R. Microglia and GABA: Diverse functions of microglia beyond GABA-receiving cells. Neuroscience Research. PMID 36152917 DOI: 10.1016/j.neures.2022.09.008 |
0.243 |
|
2021 |
Andoh M, Koyama R. Microglia regulate synaptic development and plasticity. Developmental Neurobiology. PMID 33583110 DOI: 10.1002/dneu.22814 |
0.212 |
|
2020 |
Andoh M, Koyama R. Exercise, microglia, and beyond - workout to communicate with microglia. Neural Regeneration Research. 15: 2029-2030. PMID 32394951 DOI: 10.4103/1673-5374.282241 |
0.189 |
|
2019 |
Kasahara Y, Igata H, Sasaki T, Ikegaya Y, Koyama R. The effects of GABAA receptor modulators on experimental febrile seizures. Proceedings For Annual Meeting of the Japanese Pharmacological Society. 92: 3-P-002. DOI: 10.1254/jpssuppl.92.0_3-p-002 |
0.169 |
|
2021 |
Andoh M, Koyama R. Comparative Review of Microglia and Monocytes in CNS Phagocytosis. Cells. 10. PMID 34685535 DOI: 10.3390/cells10102555 |
0.164 |
|
2013 |
Koyama R. Animal Models of Febrile Seizures Animal Models For the Study of Human Disease. 889-901. DOI: 10.1016/B978-0-12-415894-8.00036-1 |
0.159 |
|
2000 |
Kawasaki Y, Senda T, Ishidate T, Koyama R, Morishita T, Iwayama Y, Higuchi O, Akiyama T. Asef, a link between the tumor suppressor APC and G-protein signaling. Science (New York, N.Y.). 289: 1194-7. PMID 10947987 |
0.151 |
|
2022 |
Yu Z, Sakai M, Fukushima H, Ono C, Kikuchi Y, Koyama R, Matsui K, Furuyashiki T, Kida S, Tomita H. Contextual fear conditioning regulates synapse-related gene transcription in mouse microglia. Brain Research Bulletin. PMID 35987296 DOI: 10.1016/j.brainresbull.2022.08.017 |
0.15 |
|
2012 |
Sasaki Y, Koyama R, Maruyama R, Hirano T, Tamura M, Sugisaka J, Suzuki H, Idogawa M, Shinomura Y, Tokino T. CLCA2, a target of the p53 family, negatively regulates cancer cell migration and invasion. Cancer Biology & Therapy. 13: 1512-21. PMID 22990203 DOI: 10.4161/cbt.22280 |
0.136 |
|
2014 |
Koyama R. [Excitatory GABA signaling in epilepsy]. Seikagaku. the Journal of Japanese Biochemical Society. 86: 803-6. PMID 25675822 |
0.131 |
|
2011 |
Sasaki Y, Negishi H, Idogawa M, Yokota I, Koyama R, Kusano M, Suzuki H, Fujita M, Maruyama R, Toyota M, Saito T, Tokino T. p53 negatively regulates the hepatoma growth factor HDGF. Cancer Research. 71: 7038-47. PMID 22006999 DOI: 10.1158/0008-5472.CAN-11-1053 |
0.128 |
|
2021 |
Abe Y, Kwon S, Oishi M, Unekawa M, Takata N, Seki F, Koyama R, Abe M, Sakimura K, Masamoto K, Tomita Y, Okano H, Mushiake H, Tanaka KF. Optical manipulation of local cerebral blood flow in the deep brain of freely moving mice. Cell Reports. 36: 109427. PMID 34320360 DOI: 10.1016/j.celrep.2021.109427 |
0.125 |
|
2009 |
Sasaki Y, Negishi H, Koyama R, Anbo N, Ohori K, Idogawa M, Mita H, Toyota M, Imai K, Shinomura Y, Tokino T. p53 family members regulate the expression of the apolipoprotein D gene. The Journal of Biological Chemistry. 284: 872-83. PMID 19001418 DOI: 10.1074/jbc.M807185200 |
0.117 |
|
2014 |
Tamura M, Sasaki Y, Koyama R, Takeda K, Idogawa M, Tokino T. Forkhead transcription factor FOXF1 is a novel target gene of the p53 family and regulates cancer cell migration and invasiveness. Oncogene. 33: 4837-46. PMID 24186199 DOI: 10.1038/onc.2013.427 |
0.114 |
|
2001 |
Kaito H, Torii A, Fujikawa T, Nakamura T, Koyama R. [A rare case of primary adenoendocrine cell carcinoma of lower bile duct with anomalous creatine kinase isoenzyme and extremely high serum level of neuron specific enolase]. Nihon Naika Gakkai Zasshi. the Journal of the Japanese Society of Internal Medicine. 90: 1525-7. PMID 11573275 |
0.107 |
|
2022 |
Yu Z, Sakai M, Fukushima H, Ono C, Kikuchi Y, Koyama R, Matsui K, Furuyashiki T, Kida S, Tomita H. Microarray dataset of gene transcription in mouse microglia and peripheral monocytes in contextual fear conditioning. Data in Brief. 46: 108862. PMID 36624765 DOI: 10.1016/j.dib.2022.108862 |
0.106 |
|
1997 |
Hirayama Y, Nagai T, Ohta H, Koyama R, Matsunaga T, Sakamaki S, Niitsu Y. [A case of pure red cell aplasia accompanied with granular lymphocytic leukemia the tumor cells of which suppressed colony formation of BFU-E, and which was successfully treated by cyclophosphamide and cyclosporin A]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 38: 1206-11. PMID 9423339 |
0.101 |
|
2008 |
Sasaki Y, Oshima Y, Koyama R, Maruyama R, Akashi H, Mita H, Toyota M, Shinomura Y, Imai K, Tokino T. Identification of flotillin-2, a major protein on lipid rafts, as a novel target of p53 family members. Molecular Cancer Research : McR. 6: 395-406. PMID 18296650 DOI: 10.1158/1541-7786.MCR-07-0108 |
0.097 |
|
2014 |
Koyama RV, Silva LF, Henriques VB, Tran C, Yoshikawa GT. Pure red cell aplasia associated with systemic lupus erythematosus. Acta ReumatolóGica Portuguesa. 39: 265-8. PMID 25326408 |
0.091 |
|
1975 |
Koyama R, Itaya H, Nakazawa O, Kondo A. [A case of chronic lymphosarcoma cell leukemia of B cell type (author's transl)]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 16: 1064-71. PMID 1082518 |
0.087 |
|
2012 |
Koyama R, Nakajima K, Kurashima T. Physical contact connection of single-mode fiber with cleaved and unpolished endface National Fiber Optic Engineers Conference, Nfoec 2012. |
0.084 |
|
2012 |
Saito K, Koyama R, Abe Y, Nakajima K, Kurashima T. Mechanical splice characteristics of a hole-assisted fiber Journal of Lightwave Technology. 30: 267-272. DOI: 10.1109/JLT.2011.2179009 |
0.083 |
|
2010 |
Saito K, Koyama R, Abe Y, Nakajima K, Kurashima T. Optimum mechanical splice conditions for fiber with hole-assisted structure Optics Infobase Conference Papers. |
0.083 |
|
2021 |
Andoh M, Koyama R. Assessing Microglial Dynamics by Live Imaging. Frontiers in Immunology. 12: 617564. PMID 33763064 DOI: 10.3389/fimmu.2021.617564 |
0.082 |
|
2013 |
Kihara M, Koyama R, Son H, Tomita S. Novel splicing technique for coated optical fiber connection without stripping or cleaning process Microwave and Optical Technology Letters. 55: 1453-1456. DOI: 10.1002/mop.27636 |
0.082 |
|
2002 |
Jimbo T, Kawasaki Y, Koyama R, Sato R, Takada S, Haraguchi K, Akiyama T. Identification of a link between the tumour suppressor APC and the kinesin superfamily. Nature Cell Biology. 4: 323-7. PMID 11912492 DOI: 10.1038/ncb779 |
0.082 |
|
2011 |
Koyama R, Kuboki T, Ding WD, Adhikary KB, Chen N, Park CB. Extrusion foaming of cellulose fiber reinforced polylactic acid biocomposites Annual Technical Conference - Antec, Conference Proceedings. 1: 553-557. |
0.081 |
|
2015 |
Koyama R. Findings from FEBSTAT study. Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica. 146: 66. PMID 26165345 DOI: 10.1254/fpj.146.66 |
0.078 |
|
2012 |
Sasaki Y, Oshima Y, Koyama R, Tamura M, Kashima L, Idogawa M, Yamashita T, Toyota M, Imai K, Shinomura Y, Tokino T. A novel approach to cancer treatment using structural hybrids of the p53 gene family. Cancer Gene Therapy. 19: 749-56. PMID 22956039 DOI: 10.1038/cgt.2012.51 |
0.077 |
|
2009 |
Kuboki T, Koyama R, Lee JWS, Park CB, Zhang J, Wu Q, Sain M. Extrusion foaming of cellulose fiber reinforced polypropylene composites Aiche Annual Meeting, Conference Proceedings. |
0.076 |
|
2013 |
Uetake K, Goto A, Koyama R, Kikuchi R, Tanaka T. Effects of single caging and cage size on behavior and stress level of domestic neutered cats housed in an animal shelter. Animal Science Journal = Nihon Chikusan Gakkaihå. 84: 272-4. PMID 23480709 DOI: 10.1111/j.1740-0929.2012.01055.x |
0.07 |
|
1996 |
Yokota M, Uchibori S, Hayashi H, Koyama R, Kosakai K, Wakabayashi S, Tomiyama T. Azulene derivatives as TXA2/PGH2 receptor antagonists--II. Synthesis and biological activity of 6-mono- and 6-dihydroxylated-isopropylazulenes. Bioorganic & Medicinal Chemistry. 4: 575-91. PMID 8735846 |
0.07 |
|
1990 |
Sasagawa Y, Koyama R, Nagai T, Tamura M, Satoh M, Kohgo Y, Niitsu Y. [IBL like T cell lymphoma associated with hemolytic anemia and polyploidy chromosomal abnormality--a case report]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 31: 110-4. PMID 2156094 |
0.069 |
|
1988 |
Koyama R, Nagai T, Sasagawa Y, Matsumoto S, Enomoto K, Yamada T. [A case of multiple myeloma (IgG, k) associated with hypertetraploid chromosomal abnormality]. Gan No Rinsho. Japan Journal of Cancer Clinics. 34: 238-43. PMID 3126334 |
0.069 |
|
2000 |
Matsunaga T, Sakamaki S, Kuga T, Kuroda H, Kusakabe T, Akiyama T, Konuma Y, Hirayama Y, Kobune M, Kato J, Sasaki K, Kogawa K, Koyama R, Niitsu Y. GST-pi gene-transduced hematopoietic progenitor cell transplantation overcomes the bone marrow toxicity of cyclophosphamide in mice. Human Gene Therapy. 11: 1671-81. PMID 10954901 DOI: 10.1089/10430340050111322 |
0.068 |
|
2014 |
Arai T, Koyama R, Yuasa M, Kitamura D, Mizuta R. Acrolein, a highly toxic aldehyde generated under oxidative stress in vivo, aggravates the mouse liver damage after acetaminophen overdose. Biomedical Research (Tokyo, Japan). 35: 389-95. PMID 25743345 DOI: 10.2220/biomedres.35.389 |
0.068 |
|
1979 |
Koyama R, Ishikawa K, Koseki J, Nakano Y, Goto M. [A case of acute promyelocytic leukemia which showed peculiar histocytochemical findings in leukemic cells (author's transl)]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 20: 987-93. PMID 291742 |
0.065 |
|
1977 |
Urushizaki I, Ishitani K, Nagai T, Gocho Y, Koyama R. Immunosuppressive factors in serum of patients with gastric carcinoma. Gan. 68: 413-21. PMID 80341 |
0.064 |
|
2000 |
Kataoka H, Horie Y, Koyama R, Nakatsugi S, Furukawa M. Interaction between NSAIDs and steroid in rat stomach: safety of nimesulide as a preferential COX-2 inhibitor in the stomach. Digestive Diseases and Sciences. 45: 1366-75. PMID 10961716 |
0.063 |
|
1977 |
Sato N, Yoshida N, Nagai T, Koyama R, Gocho Y. [A case of B cell type non-Hodgkin's lymphoma with hypercalcemia and characteristic pathological findings (author's transl)]. Nihon Naika Gakkai Zasshi. the Journal of the Japanese Society of Internal Medicine. 66: 428-35. PMID 302293 |
0.059 |
|
2006 |
Son H, Mine T, Koyama R, Kurashima T, Tomita S, Haibara T. A study on new optical wiring method using optical fiber curl cord for home networks Ieej Transactions On Electronics, Information and Systems. 126: 1205-1211+2. |
0.059 |
|
2000 |
Koyama R, Hirayama Y, Nagai T, Ohta H, Kura T, Mogi Y, Kon S, Sakamaki S, Niitsu Y. A case of diffuse large B-cell lymphoma transformed from immunoglobulin A-producing marginal zone B-cell lymphoma. International Journal of Hematology. 72: 349-52. PMID 11185993 |
0.059 |
|
1998 |
Hirayama Y, Sakamaki S, Matsunaga T, Kuga T, Kuroda H, Kusakabe T, Sasaki K, Fujikawa K, Kato J, Kogawa K, Koyama R, Niitsu Y. Concentrations of thrombopoietin in bone marrow in normal subjects and in patients with idiopathic thrombocytopenic purpura, aplastic anemia, and essential thrombocythemia correlate with its mRNA expression of bone marrow stromal cells. Blood. 92: 46-52. PMID 9639498 |
0.058 |
|
2002 |
Hirayama Y, Sakamaki S, Matsunaga T, Kuroda H, Kusakabe T, Akiyama T, Kato J, Kogawa K, Koyama R, Nagai T, Ohta H, Niitsu Y. Granulocyte-colony stimulating factor enhances the expression of transforming growth factor-beta mRNA in CD4-positive peripheral blood lymphocytes in the donors for allogeneic peripheral blood stem cell transplantation. American Journal of Hematology. 69: 138-40. PMID 11835352 DOI: 10.1002/ajh.10027 |
0.057 |
|
2013 |
Kihara M, Koyama R, Abe Y, Son H, Kobayashi M, Tomita S. Novel field installable optical fiber splice and connector for optical access networks Optical Fiber Technology. 19: 269-278. DOI: 10.1016/j.yofte.2013.02.007 |
0.056 |
|
1975 |
Ishii Y, Suzuki T, Koshiba H, Koyama R, Itaya H. [B-lymphocytic leukemia--chronic lymphosarcoma cell leukemia--study of a case]. [Hokkaido Igaku Zasshi] the Hokkaido Journal of Medical Science. 50: 92-3. PMID 1080126 |
0.056 |
|
2003 |
Koyama R, Nakanishi T, Ikeda T, Shimizu A. Catalogue of soluble proteins in human vitreous humor by one-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis and electrospray ionization mass spectrometry including seven angiogenesis-regulating factors. Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 792: 5-21. PMID 12828993 DOI: 10.1016/S1570-0232(03)00133-8 |
0.056 |
|
2007 |
Koyama R, Kihara M. A novel mode converter using tapered fiber for dual mode transmission Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 317-318. DOI: 10.1109/LEOS.2007.4382405 |
0.055 |
|
1993 |
Nagai T, Koyama R, Sasagawa Y, Matsumoto S, Kohgo Y, Niitsu Y, Konn S. [Follicular lymphoma associated with t(14;18)(q32;q21) chromosome translocation and bcl-2 gene rearrangement: report of a case]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 34: 137-42. PMID 8492410 |
0.053 |
|
2010 |
Aoi W, Naito Y, Takagi T, Kokura S, Mizushima K, Takanami Y, Kawai Y, Tanimura Y, Hung LP, Koyama R, Ichikawa H, Yoshikawa T. Regular exercise reduces colon tumorigenesis associated with suppression of iNOS. Biochemical and Biophysical Research Communications. 399: 14-9. PMID 20633535 DOI: 10.1016/j.bbrc.2010.07.023 |
0.053 |
|
2001 |
Ohta H, Koyama R, Nagai T, Hirayama Y, Saito S, Yonesaka A. Meningeal carcinomatosis from an ovarian primary with complete response to adjuvant chemotherapy after cranial irradiation. International Journal of Clinical Oncology. 6: 157-62. PMID 11706787 |
0.052 |
|
2015 |
Nagamachi Y, Yamauchi N, Muramatsu H, Miyajima N, Inomata H, Okamoto T, Nozawa E, Gotoh Y, Koyama R, Ihara K, Nishisato T, Kato J. Improvement of hepatomegaly after treatment with autologous hematopoietic stem cell transplantation followed by bortezomib and dexamethasone in Bence-Jones protein κ-type of multiple myeloma with systemic amyloidosis. [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology. 56: 323-8. PMID 25876787 DOI: 10.11406/rinketsu.56.323 |
0.052 |
|
2002 |
Shimizu A, Nakanishi T, Koyama R, Ikeda T. [Proteomics in clinical research: new approach of mass spectrometry]. Rinsho Byori. the Japanese Journal of Clinical Pathology. 50: 169-72. PMID 11925855 |
0.052 |
|
2009 |
Uno Y, Nakao S, Yamai Y, Koyama R, Kanechi M, Inagaki N. Callus formation, plant regeneration, and transient expression in the halophyte sea aster (Aster tripolium L.) Plant Cell, Tissue and Organ Culture. 98: 303-309. DOI: 10.1007/s11240-009-9564-4 |
0.052 |
|
1997 |
Nagai T, Hirayama Y, Ohta H, Koyama R, Matsunaga T, Kuga T, Sakamaki S, Niitsu Y. [Successful high-dose chemotherapy combined with autologous bone marrow transplantation in a case of refractory follicular lymphoma]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 38: 513-9. PMID 9248327 |
0.052 |
|
2000 |
Hirayama Y, Nagai T, Ohta H, Koyama R, Matsunaga T, Sakamaki S, Niitsu Y. [Sézary syndrome showing a stable clinical course for more than four years after oral administration of etoposide and methotrexate]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 41: 750-4. PMID 11070938 |
0.051 |
|
2012 |
Muraki K, Koyama R, Honma Y, Yagishita S, Shukuya T, Ohashi R, Takahashi F, Kido K, Iwakami S, Sasaki S, Iwase A, Takahashi K. Hydration with magnesium and mannitol without furosemide prevents the nephrotoxicity induced by cisplatin and pemetrexed in patients with advanced non-small cell lung cancer. Journal of Thoracic Disease. 4: 562-8. PMID 23205279 DOI: 10.3978/j.issn.2072-1439.2012.10.16 |
0.051 |
|
2009 |
Iwakami S, Sato T, Takagi H, Fujii M, Iwakami N, Yoshimi K, Koyama R, Ichikawa M, Yoshioka M, Takahashi K. An autopsy case of subacute cor pulmonale due to pulmonary tumor cell emboli in a patient with gastric cancer. Internal Medicine (Tokyo, Japan). 48: 1057-60. PMID 19525598 DOI: 10.2169/INTERNALMEDICINE.48.1858 |
0.05 |
|
1999 |
Sakamaki S, Hirayama Y, Matsunaga T, Kuroda H, Kusakabe T, Akiyama T, Konuma Y, Sasaki K, Tsuji N, Okamoto T, Kobune M, Kogawa K, Kato J, Takimoto R, Koyama R, et al. Transforming growth factor-beta1 (TGF-beta1) induces thrombopoietin from bone marrow stromal cells, which stimulates the expression of TGF-beta receptor on megakaryocytes and, in turn, renders them susceptible to suppression by TGF-beta itself with high specificity. Blood. 94: 1961-70. PMID 10477725 |
0.05 |
|
2012 |
Murakami A, Ohashi R, Minakata K, Koyama R, Muraki K, Shukuya T, Namba Y, Ko R, Yagishita S, Katsura Y, Takahashi F, Sakuraba S, Takahashi K. [Efficacy of erlotinib after gefitinib administration in patients with non-small cell lung cancer]. Gan to Kagaku Ryoho. Cancer & Chemotherapy. 39: 1357-61. PMID 22996769 |
0.049 |
|
2004 |
Ferreira SE, Hartmann Quadros IM, Trindade AA, Takahashi S, Koyama RG, Souza-Formigoni ML. Can energy drinks reduce the depressor effect of ethanol? An experimental study in mice. Physiology & Behavior. 82: 841-7. PMID 15451648 DOI: 10.1016/J.Physbeh.2004.06.017 |
0.048 |
|
1991 |
Nagai T, Koyama R, Sasagawa Y, Matsumoto S, Niitsu Y, Takayama S, Murakami T, Matsuura A. Diffuse infiltrating T-cell lymphoma of the colon associated with polyclonal hypergammaglobulinemia and hepatocellular carcinoma: report of a case. Japanese Journal of Medicine. 30: 57-63. PMID 1650855 |
0.047 |
|
2008 |
Maruyama H, Koyama R, Oi T, Yagi M, Takeda M, Kanechi M, Inagaki N, Uno Y. In vitro evaluation of osmotic stress tolerance using a novel root recovery assay Plant Cell, Tissue and Organ Culture. 95: 101-106. DOI: 10.1007/s11240-008-9420-y |
0.047 |
|
1964 |
OBA T, TADA Y, KOYAMA R. [APPLICATION OF INFRARED ABSORPTION SPECTROSCOPY TO EXAMINATION OF DRUGS AND THEIR PREPARATIONS. XV. STUDIES ON POLYMORPHISM OF MEDICINES INCLUDED IN J.P]. Eisei Shikenjo HåKoku. Bulletin of National Institute of Hygienic Sciences. 82: 33-7. PMID 14343181 |
0.046 |
|
1990 |
Koyama R, Segawa H, Nagai T, Matsumoto S, Koyanagi T, Matsuura M, Ito K, Sakamaki S, Takago H, Niitsu Y. [A case of primary liver squamous cell carcinoma producing granulocyte colony stimulating factor]. Nihon Naika Gakkai Zasshi. the Journal of the Japanese Society of Internal Medicine. 79: 1732-4. PMID 1706749 |
0.046 |
|
2008 |
Yamauchi N, Muramatsu H, Inomata H, Numata T, Nozawa E, Nishino M, Koyama R, Ihara K, Nishisato T, Hirayama M, Katsuki S, Matsunaga T, Niitsu Y. [Cyclic thrombocytopenia complicated with Sjögren syndrome and the mechanism of periodic platelet count fluctuation]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 49: 658-63. PMID 18800616 |
0.046 |
|
2011 |
Nagamachi Y, Yamauchi N, Muramatsu H, Inomata H, Nozawa E, Koyama R, Ihara K, Nishisato T, Yamada H, Yano T, Kikuchi S, Hirako T, Kitaoka K, Ono K, Ihara H, et al. [Systemic amyloidosis associated with IgD-λ multiple myeloma]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 52: 1888-92. PMID 22241157 DOI: JST.JSTAGE/rinketsu/52.1888 |
0.045 |
|
2012 |
Murakami A, Ohashi R, Minakata K, Koyama R, Muraki K, Shukuya T, Namba Y, Ko R, Yagishita S, Katsura Y, Takahashi F, Sakuraba S, Takahashi K. Efficacy of erlotinib after gefitinib administration in patients with non-small cell lung cancer Japanese Journal of Cancer and Chemotherapy. 39: 1357-1361. |
0.044 |
|
2011 |
Li X, Lin Z, Koyama R, Wu J, Sun H, Guo Q. Differential activity of phonological and orthographic processing of Japanese word: An fMRI study 2011 Ieee/Icme International Conference On Complex Medical Engineering, Cme 2011. 549-554. DOI: 10.1109/ICCME.2011.5876802 |
0.044 |
|
1966 |
Oba T, Koyama R. [Application of infrared absorption spectroscopy to examination of drugs and their preparations. XVII. Studies on polymorphism of J.P. pharmaceuticals. (3)]. Eisei Shikenjo HåKoku. Bulletin of National Institute of Hygienic Sciences. 84: 4-7. PMID 6008594 |
0.044 |
|
1966 |
Oba T, Koyama R. [Application of infrared absorption spectroscopy to examination of drugs and their preparations. XVI. Studies on polymorphism of J.P. pharmaceuticals. (2)]. Eisei Shikenjo HåKoku. Bulletin of National Institute of Hygienic Sciences. 84: 1-4. PMID 6008586 |
0.044 |
|
2013 |
Aoi W, Naito Y, Takagi T, Tanimura Y, Takanami Y, Kawai Y, Sakuma K, Hang LP, Mizushima K, Hirai Y, Koyama R, Wada S, Higashi A, Kokura S, Ichikawa H, et al. A novel myokine, secreted protein acidic and rich in cysteine (SPARC), suppresses colon tumorigenesis via regular exercise. Gut. 62: 882-9. PMID 22851666 DOI: 10.1136/gutjnl-2011-300776 |
0.043 |
|
1962 |
FUJII T, KOYAMA R. Nucleic acid contents of various organs in rats during postnatal growth. Endocrinologia Japonica. 9: 66-73. PMID 13895704 |
0.043 |
|
1962 |
FUJII T, KOYAMA R. Sex difference of rat growth after adminoistration of testosterone propionate. Endocrinologia Japonica. 9: 161-70. PMID 13960090 |
0.043 |
|
1983 |
Narita M, Noda S, Seki C, Koyama R, Kifune M. [Reevaluation of the observation of the normal puerperal course]. Josanpu Zasshi = the Japanese Journal For Midwife. 37: 802-7. PMID 6559872 |
0.042 |
|
2003 |
Koyama R, Homma S, Sakamoto S, Kawabata M, Kishi K, Motoi N, Nakata K. [A suspected case of negative PR 3-ANCA Wegener's granulomatosis associated with marked endobronchial lesion and systemic angitis]. Nihon Kokyå«Ki Gakkai Zasshi = the Journal of the Japanese Respiratory Society. 41: 646-50. PMID 14531300 |
0.042 |
|
2014 |
Kato M, Shukuya T, Takahashi F, Mori K, Suina K, Asao T, Kanemaru R, Honma Y, Muraki K, Sugano K, Shibayama R, Koyama R, Shimada N, Takahashi K. Pemetrexed for advanced non-small cell lung cancer patients with interstitial lung disease. Bmc Cancer. 14: 508. PMID 25012241 DOI: 10.1186/1471-2407-14-508 |
0.041 |
|
2006 |
Kusumi E, Kami M, Kanda Y, Murashige N, Seki K, Fujiwara M, Koyama R, Komatsu T, Hori A, Tanaka Y, Yuji K, Matsumura T, Masuoka K, Wake A, Miyakoshi S, et al. Hepatic injury following reduced intensity unrelated cord blood transplantation for adult patients with hematological diseases. Biology of Blood and Marrow Transplantation : Journal of the American Society For Blood and Marrow Transplantation. 12: 1302-9. PMID 17162212 DOI: 10.1016/j.bbmt.2006.07.013 |
0.041 |
|
2009 |
Kodera T, Smirnov SV, Samsonova NN, Kozlov YI, Koyama R, Hibi M, Ogawa J, Yokozeki K, Shimizu S. A novel l-isoleucine hydroxylating enzyme, l-isoleucine dioxygenase from Bacillus thuringiensis, produces (2S,3R,4S)-4-hydroxyisoleucine. Biochemical and Biophysical Research Communications. 390: 506-10. PMID 19850012 DOI: 10.1016/j.bbrc.2009.09.126 |
0.04 |
|
1999 |
Koyama R, Kataoka H, Tanaka Y, Nakatsugi S, Furukawa M. Effect of caffeine on ibuprofen-induced gastric mucosal damage in rats. The Journal of Pharmacy and Pharmacology. 51: 817-24. PMID 10467957 |
0.04 |
|
1962 |
FUJII T, MORITA Y, KOYAMA R. Effects of some anabolic steroids on the growth in male and female rats. Endocrinologia Japonica. 9: 93-102. PMID 13895706 |
0.039 |
|
2009 |
Yamanaka R, Akther R, Furuta M, Koyama R, Tomofuji T, Ekuni D, Tamaki N, Azuma T, Yamamoto T, Kishimoto E. Relation of dietary preference to bite force and occlusal contact area in Japanese children. Journal of Oral Rehabilitation. 36: 584-91. PMID 19548957 DOI: 10.1111/j.1365-2842.2009.01971.x |
0.038 |
|
2014 |
Akiyama S, Imamura T, Tamura T, Koizumi Y, Koyama R, Takeuchi K, Watanabe G. Recurrent common bile duct stones composed of ursodeoxycholic acid: a report of four cases. Internal Medicine (Tokyo, Japan). 53: 2489-92. PMID 25366008 DOI: DN/JST.JSTAGE/internalmedicine/53.2886 |
0.037 |
|
2008 |
Yamamoto A, Koyama R, Kido K, Koike K, Toba M, Takahashi K. [Case of interstitial pneumonia induced by intravesical administration of Bacillus Calmette-Guerin]. Nihon Kokyå«Ki Gakkai Zasshi = the Journal of the Japanese Respiratory Society. 46: 803-7. PMID 19044030 |
0.037 |
|
2010 |
Furuta M, Ekuni D, Yamamoto T, Irie K, Koyama R, Sanbe T, Yamanaka R, Morita M, Kuroki K, Tobe K. Relationship between periodontitis and hepatic abnormalities in young adults. Acta Odontologica Scandinavica. 68: 27-33. PMID 19878045 DOI: 10.3109/00016350903291913 |
0.037 |
|
2008 |
Koyama RG, Castro RM, De Mello MT, Tufik S, Pedrazzoli M. Simple detection of large InDeLS by DHPLC: the ACE gene as a model. Journal of Biomedicine & Biotechnology. 2008: 562183. PMID 18475319 DOI: 10.1155/2008/562183 |
0.037 |
|
2002 |
Hirayama Y, Koyama R, Nagai T, Matsunaga T, Kogawa lK, Sakamaki S, Kokai Y, Niitsu Y. A pleural effusion caused by fibrous hematopoietic tumor successfully treated with prednisolone in a patient with agnogenic myeloid metaplasia with myelofibrosis. International Journal of Hematology. 75: 305-8. PMID 11999361 DOI: 10.1007/BF02982047 |
0.036 |
|
2002 |
Tanaka S, Kobayashi T, Nakanishi K, Koyama R, Okubo M, Murase T, Odawara M, Inoko H. Association of HLA-DQ genotype in autoantibody-negative and rapid-onset type 1 diabetes. Diabetes Care. 25: 2302-7. PMID 12453977 |
0.034 |
|
2015 |
Zhou Z, Luo C, Koyama R. Early childhood stress and neuropsychiatric disease. Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica. 146: 263-7. PMID 26558311 DOI: 10.1254/fpj.146.263 |
0.033 |
|
2004 |
Yoshioka Y, Saiki S, Tsutsumi-Ishii Y, Koyama R, Hirashima N, Harada N, Yamasaki S, Suda K, Fukuchi Y. Adult-onset familial pulmonary fibrosis in Japanese brothers. Pathology International. 54: 41-6. PMID 14674994 DOI: 10.1111/j.1440-1827.2004.01583.x |
0.033 |
|
2006 |
Okamoto H, Umeda S, Obazawa M, Minami M, Noda T, Mizota A, Honda M, Tanaka M, Koyama R, Takagi I, Sakamoto Y, Saito Y, Miyake Y, Iwata T. Complement factor H polymorphisms in Japanese population with age-related macular degeneration. Molecular Vision. 12: 156-8. PMID 16541016 |
0.033 |
|
2011 |
Ogawa J, Kodera T, Smirnov SV, Hibi M, Samsonova NN, Koyama R, Yamanaka H, Mano J, Kawashima T, Yokozeki K, Shimizu S. A novel L-isoleucine metabolism in Bacillus thuringiensis generating (2S,3R,4S)-4-hydroxyisoleucine, a potential insulinotropic and anti-obesity amino acid. Applied Microbiology and Biotechnology. 89: 1929-38. PMID 21069315 DOI: 10.1007/s00253-010-2983-7 |
0.032 |
|
2015 |
Shukuya T, Ko R, Mori K, Kato M, Yagishita S, Kanemaru R, Honma Y, Shibayama R, Koyama R, Shimada N, Takahashi K. Prognostic factors in non-small cell lung cancer patients who are recommended to receive single-agent chemotherapy (docetaxel or pemetrexed) as a second- or third-line chemotherapy: in the era of oncogenic drivers and molecular-targeted agents. Cancer Chemotherapy and Pharmacology. PMID 26259641 DOI: 10.1007/s00280-015-2843-3 |
0.032 |
|
2015 |
Zhiwen Z, Koyama R. [Photoactivated adenylyl cyclase, a new optogenetic tool for neurobiology]. Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica. 146: 119. PMID 26256751 DOI: 10.1254/fpj.146.119 |
0.031 |
|
1962 |
KOYAMA R. A simple method of hypophysectomy in rats (Koyama's external auditory canal method). Endocrinologia Japonica. 9: 321-3. PMID 14035271 |
0.031 |
|
1986 |
Shirota K, Koyama R, Une Y, Nomura Y. Immunofluorescence for IgG and C3 in the swine kidney with trypsin-treated paraffin section: the influence of condition of formalin-fixation. Nihon Juigaku Zasshi. the Japanese Journal of Veterinary Science. 48: 851-4. PMID 3531656 |
0.03 |
|
2014 |
Hussain I, de Assis AM, Yamamoto LY, Koyama R, Roberto SR. Indole butyric acid and substrates influence on multiplication of blackberry ‘Xavante’ | Influência do ácido indol butírico e substratos na propagação de amoreira-preta ‘Xavante’ Ciencia Rural. 44: 1761-1765. DOI: 10.1590/0103-8478cr20131204 |
0.03 |
|
2014 |
Koyama R, De Assis AM, Cardoso C, Moritz A, Ortiz TA, Roberto SR. Cutting rooting of litchi treated with indolebutyric acid and different substrates | Enraizamento de estacas de lichieira tratadas com aćido indolbutírico e substratos Revista Brasileirade Ciencias Agrarias. 9: 384-388. DOI: 10.5039/agraria.v9i3a3767 |
0.03 |
|
1979 |
Koyama RY, Buehler MG. Novel variable-temperature chuck for use in the detection of deep levels in processed semiconductor wafers. The Review of Scientific Instruments. 50: 983-7. PMID 18699649 DOI: 10.1063/1.1135983 |
0.03 |
|
2015 |
Hakamata W, Koyama R, Tanida M, Haga T, Hirano T, Akao M, Kumagai H, Nishio T. A Simple Synthesis of Alliin and allo-Alliin: X-Ray Diffraction Analysis and Determination of Their Absolute Configuration. Journal of Agricultural and Food Chemistry. PMID 26638713 DOI: 10.1021/Acs.Jafc.5B05501 |
0.029 |
|
2015 |
Quaresma JAS, Yoshikawa GT, Koyama RVL, Dias GAS, Fujihara S, Fuzii HT. HTLV-1, immune response and autoimmunity Viruses. 8. DOI: 10.3390/v8010005 |
0.028 |
|
2010 |
Shukuya T, Ishiwata T, Hara M, Muraki K, Shibayama R, Koyama R, Takahashi K. Carboplatin plus weekly paclitaxel treatment in non-small cell lung cancer patients with interstitial lung disease. Anticancer Research. 30: 4357-61. PMID 21036764 |
0.028 |
|
2008 |
Ekuni D, Yamamoto T, Koyama R, Tsuneishi M, Naito K, Tobe K. Relationship between body mass index and periodontitis in young Japanese adults. Journal of Periodontal Research. 43: 417-21. PMID 18942190 DOI: 10.1111/j.1600-0765.2007.01063.x |
0.027 |
|
2009 |
Goto Y, Koyama R, Fujii Y, Obata M. Ultimate state of thin-walled stiffened rectangular steel columns under bi-directional seismic excitations Doboku Gakkai Ronbunshuu A. 65: 61-80. DOI: 10.2208/jsceja.65.61 |
0.027 |
|
2015 |
Youssef K, Roberto SR, Chiarotti F, Koyama R, Hussain I, de Souza RT. Control of Botrytis mold of the new seedless grape 'BRS Vitoria' during cold storage Scientia Horticulturae. 193: 316-321. DOI: 10.1016/j.scienta.2015.07.026 |
0.026 |
|
2001 |
Hirayama Y, Koyama R, Nagai T, Ohta H, Kondo A, Ishikawa K, Ishitani K, Matsunaga T, Sakamaki S, Niitsu Y. Successful treatment of a case of relapsed acute promyelocytic leukemia with arsenic trioxide. Internal Medicine (Tokyo, Japan). 40: 1136-9. PMID 11757771 |
0.026 |
|
2008 |
Koyama R, Imamura T, Okuda C, Sakamoto N, Honjo H, Takeuchi K. Ultrasonographic imaging of bile duct lesions in autoimmune pancreatitis. Pancreas. 37: 259-64. PMID 18815546 DOI: 10.1097/MPA.0b013e31816b30e7 |
0.026 |
|
2015 |
Akiyama S, Imamura T, Koyama R, Tamura T, Koizumi Y, Takeuchi K. Adrenal Metastasis and Hemorrhage Secondary to Hepatocellular Carcinoma. Internal Medicine (Tokyo, Japan). 54: 1513-7. PMID 26073241 DOI: 10.2169/internalmedicine.54.4115 |
0.026 |
|
1981 |
Kamata K, Okubo M, Marumo F, Nango H, Higashishiba H, Kanayama K, Koyama R. [Water soluble vitamins in patients with chronic renal failure and effect of B6 administration on immunological activity (author's transl)]. Nihon Jinzo Gakkai Shi. 23: 145-51. PMID 7253316 |
0.025 |
|
2009 |
Mutoh A, Nitta S, Koyama R. An analytical study on the relationship between the surface conditions of the rotary slide contacts and the noise waveforms Ieee International Symposium On Electromagnetic Compatibility. 302-307. DOI: 10.1109/ISEMC.2009.5284674 |
0.025 |
|
2013 |
Nagamachi Y, Yamauchi N, Muramatsu H, Okamoto T, Inomata H, Nozawa E, Koyama R, Ihara K, Nishisato T, Yamada H, Yano T, Tanaka S, Ono K, Kikuchi S, Kato J. Safety and effectiveness of low-dose lenalidomide therapy for multiple myeloma complicated with bortezomib-associated interstitial pneumonia. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 54: 451-6. PMID 23727683 DOI: DN/JST.JSTAGE/rinketsu/54.451 |
0.025 |
|
2012 |
Da Silva SS, Klosowski AC, Koyama R, Fabri CA, Gomes LL, Zuffellato-Ribas KC. Rooting of jasminum polyanthum cuttings treated with indolebutyric acid | Enraizamento de estacas de Jasminum polyanthum tratadas com ácido indolbutírico Scientia Agraria. 13: 17-20. |
0.024 |
|
2012 |
Koyama RG, Esteves AM, Oliveira e Silva L, Lira FS, Bittencourt LR, Tufik S, de Mello MT. Prevalence of and risk factors for obstructive sleep apnea syndrome in Brazilian railroad workers. Sleep Medicine. 13: 1028-32. PMID 22841037 DOI: 10.1016/J.Sleep.2012.06.017 |
0.024 |
|
2003 |
Okubo S, Koyama R, Inagaki Y, Ohta H, Tanaka H. High magnetic field ESR study of field induced antiferromagnetic ordering in CsFeBr3 at low temperature Physica B: Condensed Matter. 329: 1069-1070. DOI: 10.1016/S0921-4526(02)02336-0 |
0.024 |
|
1965 |
Fujii T, Imai M, Morohashi C, Wakahara E, Watanabe M, Koyama R. Sex and age differences in the effects of barbiturates. Japanese Journal of Pharmacology. 15: 157-64. PMID 5294551 |
0.024 |
|
2009 |
Yamamoto T, Koyama R, Tamaki N, Maruyama T, Tomofuji T, Ekuni D, Yamanaka R, Azuma T, Morita M. Validity of a questionnaire for periodontitis screening of Japanese employees. Journal of Occupational Health. 51: 137-43. PMID 19202306 DOI: JST.JSTAGE/joh/L8108 |
0.024 |
|
1995 |
Koyama R. [Gamma-enolase (gamma-eno)]. Nihon Rinsho. Japanese Journal of Clinical Medicine. 53: 1277-81. PMID 7602791 |
0.024 |
|
2006 |
Ishiwata T, Koyama R, Homma N, Fujii M, Iwakami N, Nakao Y, Iwakami S, Takahashi K. [Case of Heerfordt's syndrome with prolonged peripheral nerve involvement]. Nihon Kokyå«Ki Gakkai Zasshi = the Journal of the Japanese Respiratory Society. 44: 749-53. PMID 17087344 |
0.023 |
|
2006 |
Kurogi S, Tanaka S, Koyama R, Nishida T. Ensemble of competitive associative nets and a method to select an effective number of units Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4232: 698-707. |
0.023 |
|
2002 |
Kataoka H, Koyama R, Furukawa M. Anti-inflammatory and analgesic effects and safety of a novel ibuprofen combined analgesic drug (SMS-113) Japanese Pharmacology and Therapeutics. 30: 377-383. |
0.023 |
|
2002 |
Mitani M, Ishimoto K, Koyama R. The selective 1,2-addition of ketene silyl acetals to α,β-unsaturated ketones promoted by a copper(I)-phosphine complex Chemistry Letters. 1142-1143. |
0.023 |
|
2009 |
Takechi M, Fukuda M, Mihara M, Tanaka K, Chinda T, Matsumasa T, Nishimoto M, Matsumiya R, Nakashima Y, Matsubara H, Matsuta K, Minamisono T, Ohtsubo T, Izumikawa T, Momota S, ... ... Koyama R, et al. Reaction cross sections at intermediate energies and Fermi-motion effect Physical Review C - Nuclear Physics. 79. DOI: 10.1103/Physrevc.79.061601 |
0.023 |
|
2015 |
Yoshikawa GT, Dias GA, Fujihara S, Ferreira e Silva L, Cruz Lde B, Fuzii HT, Koyama RV. Formation of multiple pulmonary nodules during treatment with leflunomide. Jornal Brasileiro De Pneumologia : Publicaça̋O Oficial Da Sociedade Brasileira De Pneumologia E Tisilogia. 41: 281-4. PMID 26176527 DOI: 10.1590/S1806-37132015000004247 |
0.023 |
|
2011 |
Yoshida K, Koyama R. Reduction of residual stress of drawn wires Conference Proceedings For the 81st Annual Convention of the Wire Association International. |
0.022 |
|
2006 |
Koyama R, Takahashi Y, Mori K. Assessing the cuteness of children: Significant factors and gender differences Social Behavior and Personality. 34: 1087-1100. DOI: 10.2224/sbp.2006.34.9.1087 |
0.022 |
|
2012 |
Koyama R, Itoh H, Kimura S, Morioka A, Uno Y. Augmentation of antioxidant Constituents by drought stress to roots in leafy vegetables Horttechnology. 22: 121-125. |
0.021 |
|
2011 |
Ding WD, Kuboki T, Koyama R, Park CB, Sain M. Solid-state foaming of cellulose nanofiber reinforced polylactic acid biocomposites Annual Technical Conference - Antec, Conference Proceedings. 1: 756-761. |
0.021 |
|
2013 |
Yamamoto LY, Koyama R, Borges WFS, Antunes LEC, De Assis AM, Roberto SR. Substrates on rooting of blackberry xavante herbaceous cuttings | Substratos no enraizamento de estacas herbáceas de amora-preta xavante Ciencia Rural. 43: 15-20. DOI: 10.1590/S0103-84782012005000135 |
0.02 |
|
2014 |
Koyama R, Yamamoto LY, Borges WFS, Pascholati MB, De Sá Borges R, De Assis AM, Roberto SR. Application time and concentrations of abscisic acid on the color development of 'Isabel' grapes | Épocas de aplicação e concentrações de ácido abscísico no incremento da cor da uva 'Isabel' Semina:Ciencias Agrarias. 35: 1697-1705. DOI: 10.5433/1679-0359.2014v35n4p1697 |
0.02 |
|
1986 |
Shirota K, Koyama R, Nomura Y. Glomerulopathy in swine: microscopic lesions and IgG or C3 deposition in 100 pigs. Nihon Juigaku Zasshi. the Japanese Journal of Veterinary Science. 48: 15-22. PMID 3959370 |
0.02 |
|
1975 |
Nakazawa O, Niitsu Y, Katayama S, Koyama R, Gocho Y. [Two cases of IgD (K-type) myeloma--with special reference to urine protein analyses (author's transl)]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 16: 963-71. PMID 813021 |
0.019 |
|
1985 |
Urushizaki I, Kogo Y, Kouda K, Ishitani K, Niitsu Y, Matsuda M, Gocho Y, Koyama R, Nagai T, Saijo N. [Clinical phase II study of 5'-DFUR for cancer of the digestive organs by a cooperative study group]. Gan to Kagaku Ryoho. Cancer & Chemotherapy. 12: 2358-64. PMID 3000300 |
0.019 |
|
2002 |
Matsunaga T, Fujimi A, Takahira N, Miyajima N, Terui T, Kogawa K, Sakamaki S, Hirayama Y, Nagai T, Koyama R, Niitsu Y. [Mixed warm and cold antibody-type autoimmune hemolytic anemia in a healthy pregnant woman with primary cytomegalovirus infection]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 43: 29-34. PMID 11868362 |
0.019 |
|
2003 |
Koyama R, Kurose S, Suzuki S. Ku-band dual conversion receiver 21st International Communications Satellite Systems Conference and Exhibit. |
0.019 |
|
2004 |
Scheidenberger C, Attallah F, Beckert K, Beller P, Bosch F, Boutin D, Eickhoff H, Faestermann T, Falch M, Franczak B, Franzke B, Geissel H, Hausmann M, Hellström M, Kaza E, ... ... Koyama R, et al. Study of basic nuclear properties of highly-charged, unstable nuclei at the SIS-FRS-ESR complex Acta Physica Hungarica, Series a: Heavy Ion Physics. 19: 165-170. DOI: 10.1556/Aph.19.2004.1-2.27 |
0.018 |
|
2002 |
Nakanishi T, Koyama R, Ikeda T, Shimizu A. Catalogue of soluble proteins in the human vitreous humor: comparison between diabetic retinopathy and macular hole. Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 776: 89-100. PMID 12127329 DOI: 10.1016/S1570-0232(02)00078-8 |
0.018 |
|
2012 |
Koyama R, Sanada M, Itoh H, Kanechi M, Inagaki N, Uno Y. In vitro evaluation of tipburn resistance in lettuce (Lactuca sativa. L) Plant Cell, Tissue and Organ Culture. 108: 221-227. DOI: 10.1007/s11240-011-0033-5 |
0.018 |
|
2011 |
Watanabe S, Kubono S, Ohshiro Y, Yamaguchi H, Kase M, Wada M, Koyama R. Simple, high-sensitive, and non-destructive beam monitor for RI beam facilities Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 633: 8-14. DOI: 10.1016/J.Nima.2010.12.036 |
0.018 |
|
1967 |
Koyama R, Yamaguchi Y, Hayatsu S, Yasuda T. [Round table conference with Dr. Ryoshu Koyama]. Horumon to Rinshå. Clinical Endocrinology. 15: 684-93. PMID 4873999 |
0.018 |
|
2015 |
Yamamoto LY, Koyama R, De Assis AM, Borges WFS, De Oliveira IR, Roberto SR. Color of berry and juice of 'Isabel' grape treated with abscisic acid in different ripening stages Pesquisa Agropecuaria Brasileira. 50: 1160-1167. DOI: 10.1590/S0100-204X2015001200005 |
0.016 |
|
1999 |
Masuko E, Homma H, Ohta H, Nojiri S, Koyama R, Niitsu Y. Rheologic analysis of gastric mucosal hemodynamics in patients with cirrhosis. Gastrointestinal Endoscopy. 49: 371-9. PMID 10049423 |
0.016 |
|
2012 |
Watanabe Y, Fujimaki M, Fukunishi N, Hasebe H, Higurashi Y, Ikezawa E, Iniao H, Kageyama T, Kamigaito O, Kase M, Kidera M, Komiyama M, Kuboki H, Kumagai K, Maie T, ... ... Koyama R, et al. Present status of riken ring cyclotron Ipac 2012 - International Particle Accelerator Conference 2012. 433-435. |
0.016 |
|
1975 |
Koyama R, Iwaki T, Nagata E, Hoshida K, Matsumoto K. [Method of instruction in case studies and its evaluation in junior nursing schools]. [Kango KyåIku] Japanese Journal of Nurses' Education. 16: 602-10. PMID 1042331 |
0.016 |
|
1974 |
Koyama R. [Nursing study at the high school nursing courses. Teaching methods in history of nursing and their evaluation]. [Kango KyåIku] Japanese Journal of Nurses' Education. 15: 520-5. PMID 4498051 |
0.015 |
|
2012 |
Bettoni MM, Mógor AF, Pauletti V, da Silva VCP, Koyama R, Peñuela LYF. Agronomic performance of cultivars of organic onion in two harvest times | Desempeño agronómico de cultivares de cebolla orgánica en dos épocas del año Idesia. 30: 11-18. |
0.014 |
|
2009 |
Koyama RG, Drager LF, Lorenzi-Filho G, Cintra FD, Pereira AC, Poyares D, Krieger JE, Castro RM, Tufik S, de Mello MT, Pedrazzoli M. Reciprocal interactions of obstructive sleep apnea and hypertension associated with ACE I/D polymorphism in males. Sleep Medicine. 10: 1107-11. PMID 19482546 DOI: 10.1016/J.Sleep.2008.12.012 |
0.014 |
|
1982 |
Toriumi F, Sawahata R, Ota T, Koyama R, Numazawa T. [Nursing process: nursing of patients with hyperthyroidism. Evaluation of the nursing process: a discussion]. Kurinikaru Sutadä« = Clinical Study. 3: 929-38. PMID 6923119 |
0.014 |
|
2001 |
Koyama R, Sugiyama T, Okuno T, Shimizu K, Ikeda T. Secondary glaucoma and retinal hemorrhage in a case of rheumatoid arthritis Japanese Journal of Clinical Ophthalmology. 55: 1290-1294. |
0.014 |
|
2008 |
Takahashi K, Miura K, Koyama R. Quality of life in elderly patients with lung cancer receiving chemotherapy Japanese Journal of Chest Diseases. 67: 486-494. |
0.014 |
|
1974 |
Mihara T, Koyama R, Hoshida K, Yugoshi Y. [Laboratory training of nursing physiology]. [Kango KyåIku] Japanese Journal of Nurses' Education. 15: 594-8. PMID 4498062 |
0.013 |
|
2003 |
Pamme N, Koyama R, Manz A. Counting and sizing of particles and particle agglomerates in a microfluidic device using laser light scattering: application to a particle-enhanced immunoassay. Lab On a Chip. 3: 187-92. PMID 15100772 DOI: 10.1039/B300876B |
0.013 |
|
2023 |
Koyama R. [Preface]. Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica. 158: 347. PMID 37673607 DOI: 10.1254/fpj.23003 |
0.013 |
|
1982 |
Toriumi F, Ota T, Koyama R, Numazawa T, Inomata A. [Nursing process: nursing of patients with hyperthyroidism. Nursing process of patients with hyperthyroidism]. Kurinikaru Sutadä« = Clinical Study. 3: 913-8. PMID 6923117 |
0.013 |
|
2015 |
Dias GA, Yoshikawa GT, Koyama RV, Fujihara S, Martins LC, Medeiros R, Quaresma JA, Fuzii HT. Neurological manifestations in individuals with HTLV-1-associated myelopathy/tropical spastic paraparesis in the Amazon. Spinal Cord. PMID 26169165 DOI: 10.1038/sc.2015.112 |
0.013 |
|
2013 |
Roberto SR, De Assis AM, Yamamoto LY, Miotto LCV, Koyama R, Sato AJ, Borges RDS. Ethephon use and application timing of abscisic acid for improving color of 'Rubi' table grape Pesquisa Agropecuaria Brasileira. 48: 797-800. DOI: 10.1590/S0100-204X2013000700013 |
0.013 |
|
2012 |
Roberto SR, de Assis AM, Yamamoto LY, Miotto LCV, Sato AJ, Koyama R, Genta W. Application timing and concentration of abscisic acid improve color of 'Benitaka' table grape Scientia Horticulturae. 142: 44-48. DOI: 10.1016/j.scienta.2012.04.028 |
0.013 |
|
1988 |
Urushizaki I, Mogi Y, Kohgo Y, Onodera Y, Niitsu Y, Koyama R, Itaya H, Nakazawa O, Saijo N, Matsuda M. [Clinical phase II study of K-18 in cancer of the digestive organs]. Gan to Kagaku Ryoho. Cancer & Chemotherapy. 15: 361-4. PMID 2449136 |
0.012 |
|
2007 |
Arase Y, Ikeda K, Suzuki F, Suzuki Y, Saitoh S, Kobayashi M, Akuta N, Someya T, Koyama R, Hosaka T, Sezaki H, Kobayashi M, Kumada H. Long-term outcome after interferon therapy in elderly patients with chronic hepatitis C. Intervirology. 50: 16-23. PMID 17164553 DOI: 10.1159/000096308 |
0.012 |
|
2010 |
Rossi MV, Cavagnolli DA, Faria AP, Ferreira SE, Koyama RG, Neto AB, Lucchesi LM, Tufik S, de Mello MT. Acute effect of different types of physical exercise on sleep patterns | Efeito agudo de diferentes tipos de exercício físico no padrão do sono Sleep Science. 3: 63-68. |
0.012 |
|
1981 |
Koyama R. [Nursing process/nursing of patients with muscular dystrophy. Nursing of patients with Duchenne type muscular dystrophy]. Kurinikaru Sutadä« = Clinical Study. 2: 1043-9. PMID 6915320 |
0.012 |
|
2007 |
Yokoi T, Saito T, Yamaguchi A, Terada T, Koyama R. Development of the java3D-based driving simulator equipped with virtual sound image assistance for safe driving 14th World Congress On Intelligent Transport Systems, Its 2007. 7: 5031-5038. |
0.012 |
|
2006 |
Koyama R, Arase Y, Ikeda K, Suzuki F, Suzuki Y, Saitoh S, Kobayashi M, Akuta N, Someya T, Hosaka T, Sezaki H, Kobayashi M, Kumada H. Efficacy of interferon therapy in elderly patients with chronic hepatitis C. Intervirology. 49: 121-6. PMID 16428887 DOI: 10.1159/000089372 |
0.011 |
|
1994 |
Ohta H, Kohgo Y, Takahashi Y, Koyama R, Suzuki H, Niitsu Y. Computer-assisted data processing of images of mucosal and submucosal blood vessels of the stomach obtained by visible and infrared endoscopy using a directional-contrast filter. Gastrointestinal Endoscopy. 40: 621-8. PMID 7988830 |
0.01 |
|
2015 |
Tamura T, Kikuchi D, Imamura T, Koizumi Y, Koyama R, Kaise M, Takeuchi K. Feasibility of a thumb-controlled device in double-balloon enteroscopy-assisted ERCP. Endoscopy. 47: E163-4. PMID 25926182 DOI: 10.1055/s-0034-1391423 |
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2015 |
Tamura T, Kikuchi D, Imamura T, Koizumi Y, Koyama R, Kaise M, Takeuchi K. Feasibility of a thumb-controlled device in double-balloon enteroscopy-assisted ERCP. Endoscopy. 47: E163-E164. PMID 25912066 DOI: 10.1055/s-0034-1391423 |
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2015 |
Manaka T, Itoh G, Koyama R. Behavior of hydrogen in a tensile-deformed Al-Mg alloy Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 79: 137-141. DOI: 10.2320/jinstmet.JC201411 |
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2015 |
Koyama R, Fujita K, Takewaki I. Influence of wind disturbance on smart stiffness identification of building structure using limited micro-tremor observation Structural Engineering and Mechanics. 56: 293-315. DOI: 10.12989/sem.2015.56.2.293 |
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2015 |
Roberto SR, Borges WFS, Colombo RC, Koyama R, Hussain I, de Souza RT. Berry-cluster thinning to prevent bunch compactness of 'BRS Vitoria', a new black seedless grape Scientia Horticulturae. 197: 297-303. DOI: 10.1016/j.scienta.2015.09.049 |
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2014 |
Pham QC, De Mello MT, Narciso FV, Neto MM, Teixeira CW, Antonietti LS, Garbuio SA, Fernandes Júnior SDA, Fernandes Júnior SdA, Koyama RG, Duarte M, Tufik S. Robust evaluation of time since awakening using force platform posturography Revista Brasileira De Engenharia Biomedica. 30: 322-329. DOI: 10.1590/1517-3151.0611 |
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2014 |
Koyama R, Itoh G. Hydrogen emission at grain boundaries in tensile-deformed Al-9%Mg alloy by hydrogen microprint technique Transactions of Nonferrous Metals Society of China (English Edition). 24: 2102-2106. DOI: 10.1016/S1003-6326(14)63318-5 |
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2014 |
Koyama R, de Assis AM, Yamamoto LY, Borges WF, Sá Borges Rd, Prudêncio SH, Roberto SR. Exogenous abscisic acid increases the anthocyanin concentration of berry and juice from 'Isabel' grapes (Vitis labrusca L.) Hortscience. 49: 460-464. |
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2014 |
Koyama R, Takahashi K. Personalized medicine for lung cancer Respiration and Circulation. 62: 319-324. |
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2013 |
Koyama R, Sakamoto N, Fujimaki M, Fukunishi N, Goto A, Hemmi M, Kase M, Suda K, Watanabe T, Yamada K, Kamigaito O. Online monitoring of beam phase and intensity using lock-in amplifiers Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 729: 788-799. DOI: 10.1016/j.nima.2013.08.056 |
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2012 |
Hanata N, Imamura T, Koyama R, Koizumi Y, Tamura T, Ito J, Takeuch K. [Case report; a case of biliary pseudolithiasis associated with ceftriaxone]. Nihon Naika Gakkai Zasshi. the Journal of the Japanese Society of Internal Medicine. 101: 2955-7. PMID 23214106 |
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2012 |
Koyama R, Matsumoto A, Inahashi Y, Omura S, Takahashi Y. Isolation of actinomycetes from the root of the plant, Ophiopogon japonicus, and proposal of two new species, Actinoallomurus liliacearum sp. nov. and Actinoallomurus vinaceus sp. nov. The Journal of Antibiotics. 65: 335-40. PMID 22511226 DOI: 10.1038/Ja.2012.31 |
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2010 |
Sakamoto N, Fujimaki M, Goto A, Kamigaito O, Kase M, Koyama R, Suda K, Yamada K, Yokouchi S. Operating experimence with the RF system for the superconducting ring cyclotron of RIKEN RIBF Cyclotrons 2010 - 19th International Conference On Cyclotrons and Their Applications. 338-340. |
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2010 |
Suda K, Fujimaki M, Fukunishi N, Hemmi M, Kamigaito O, Kase M, Koyama R, Kumagai K, Sakamoto N, Watanabe T, Yamada K. Stable operation of rf systems for RIBF Cyclotrons 2010 - 19th International Conference On Cyclotrons and Their Applications. 186-188. |
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2010 |
Watanabe T, Fujimaki M, Fukunishi N, Kase M, Komiyama M, Sakamoto N, Watanabe H, Yamada K, Kamigaito O, Koyama R. Beam diagnostics for RIBF in RIKEN Cyclotrons 2010 - 19th International Conference On Cyclotrons and Their Applications. 351-353. |
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2010 |
Koyama R, Fujimaki M, Fukunishi N, Goto A, Hemmi M, Kase M, Sakamoto N, Suda K, Watanabe T, Yamada K, Kamigaito O. Consistency in measurement of beam phase and intensity using lock-in amplifier and oscilloscope systems Cyclotrons 2010 - 19th International Conference On Cyclotrons and Their Applications. 245-247. |
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2010 |
Ojiro S, Koyama R, Hikita S, Sato Y, Yoshikado S. Fabrication of thin film by plasma polymerization and application to organic light emitting device Idw'10 - Proceedings of the 17th International Display Workshops. 2: 1179-1182. |
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2009 |
Kamigaito O, Ikezawa E, Kase M, Fujimaki M, Fujinawa T, Fukunishi N, Goto A, Haba H, Higurashi Y, Kidera M, Komiyama M, Koyama R, Kuboki H, Kumagai K, Maie T, et al. Present status of riken heavy-ion linac Proceedings of the 24th Linear Accelerator Conference, Linac 2008. 112-114. |
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2009 |
Koyama R, Ojiro S, Yoshikado S. Deposition of thin film by RF-plasma polymerization using monomer of benzene or its derivative for organic light emitting device Idw '09 - Proceedings of the 16th International Display Workshops. 2: 1093-1096. |
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2009 |
Imamura T, Koizumi Y, Koyama R, Okuda C, Takeuchi K, Matsuda M, Hashimoto M, Watanabe G, Yoshida H, Imawari M. Effectiveness of cytodiagnosis with pancreatic duct lavage fluid for pancreatic ductal carcinoma -new sampling technique Gastroenterological Endoscopy. 51: 84-90. |
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2008 |
Ozawa A, Fang DQ, Fukuda M, Iwasa N, Izumikawa T, Jeppesen H, Kanungo R, Koyama R, Ohnishi T, Ohtsubo T, Shinozaki W, Suda T, Suzuki T, Takahashi M, Tanihata I, et al. Measurement of the reaction cross section of C18 and observations of fragments from C17 and C18 at 80A MeV Physical Review C - Nuclear Physics. 78. DOI: 10.1103/PhysRevC.78.054313 |
0.01 |
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2008 |
Koyama R, Fukuyori K, Tanaka S, Yoshikado S. Fabrication of thin film by plasma polymerization and application to organic light-emitting devices Idw '08 - Proceedings of the 15th International Display Workshops. 2: 967-970. |
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2008 |
Segi H, Seiyama N, Tako R, Takagi T, Oode S, Imai A, Nishiwaki M, Koyama R. Developing speech synthesis system for stock-price bulletins and trial use in digital terrestrial radio Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers. 62: 69-76. |
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2008 |
Koyama R, Fujimaki M, Fukunishi N, Hemmi M, Kamigaito O, Kase M, Kotaka Y, Sakamoto N, Suda K, Watanabe T, Yamada K, Yano Y. Beam phase and RF fields monitoring system using lock-in amplifier for RIKEN RIBF Epac 2008 - Contributions to the Proceedings. 1173-1175. |
0.01 |
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2007 |
Kurogi S, Koyama R, Tanaka S, Sanuki T. Forecasting using first-order difference of time series and bagging of competitive associative nets Ieee International Conference On Neural Networks - Conference Proceedings. 166-171. DOI: 10.1109/IJCNN.2007.4370949 |
0.01 |
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2007 |
Tanaka S, Koyama R, Yoshikado S. Fabrication of thin film from benzene monomer by plasma polymerization and application to organic light emitting device Idw '07 - Proceedings of the 14th International Display Workshops. 2: 1029-1032. |
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2006 |
Imamura T, Takeshita R, Koyama R, Okuda C, Takeuchi K, Matsuda M, Hashimoto M, Watanabe G, Yoshida H, Imawari M. Effectiveness of cytodiagnosis with pancreatic duct lavage fluid for pancreatic ductal carcinoma: New sampling technique Digestive Endoscopy. 18: 303-307. DOI: 10.1111/j.1443-1661.2006.00661.x |
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2005 |
Koyama R, Nakanishi K, Kato M, Yamashita S, Kuwahara H, Katori H. Hypoglycemia and hyperglycemia due to insulin antibodies against therapeutic human insulin: treatment with double filtration plasmapheresis and prednisolone. The American Journal of the Medical Sciences. 329: 259-64. PMID 15894868 DOI: 10.1097/00000441-200505000-00007 |
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2005 |
Takechi M, Fukuda M, Mihara M, Chinda T, Matsumasa T, Matsubara H, Nakashima Y, Matsuta K, Minamisono T, Koyama R, Shinosaki W, Takahashi M, Takizawa A, Ohtsubo T, Suzuki T, et al. Reaction cross-sections for stable nuclei and nucleon density distribution of proton drip-line nucleus 8B European Physical Journal A. 25: 217-219. DOI: 10.1140/epjad/i2005-06-078-0 |
0.01 |
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2005 |
Kimura K, Izumikawa T, Koyama R, Ohnishi T, Ohtsubo T, Ozawa A, Shinozaki W, Suzuki T, Takahashi M, Tanihata I, Yamaguchi T, Yamaguchi Y. High-rate particle identification of high-energy heavy ions using a tilted electrode gas ionization chamber Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 538: 608-614. DOI: 10.1016/j.nima.2004.08.100 |
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2005 |
Imai A, Takagi T, Kurozumi K, Koyama R, Simazu T. A new internet radio news service using speech rate conversion technology Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers. 59: 265-270. |
0.01 |
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2005 |
Koyama R, Okayama N, Shimoide K, Kitaoka M, Kitamori T. Microfluidic analysis system for multiple blood chemicals Micro Total Analysis Systems - Proceedings of Microtas 2005 Conference: 9th International Conference On Miniaturized Systems For Chemistry and Life Sciences. 1: 1324-1326. |
0.01 |
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2004 |
Nishijima T, Koyama R, Naito I, Hatakeyama S, Yamasaki H, Oku T. Relationship between knee extension muscle strength and walking ability in the elderly patients Rigakuryoho Kagaku. 19: 95-99. DOI: 10.1589/rika.19.95 |
0.01 |
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2004 |
Yamaguchi Y, Wu C, Suzuki T, Ozawa A, Fang DQ, Fukuda M, Iwasa N, Izumikawa T, Jeppesen H, Kanungo R, Koyama R, Ohnishi T, Ohtsubo T, Shinozaki W, Suda T, et al. Density distribution of17B from a reaction cross-section measurement Physical Review C - Nuclear Physics. 70: 054320-1. DOI: 10.1103/PhysRevC.70.054320 |
0.01 |
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2004 |
Wu C, Yamaguchi Y, Ozawa A, Kanungo R, Tanihata I, Suzuki T, Fang DQ, Suda T, Ohnishi T, Fukuda M, Iwasa N, Ohtsubo T, Izumikawa T, Koyama R, Shinozaki W, et al. Study of the density distribution of 17C from reaction cross section measurement Nuclear Physics A. 739: 3-14. DOI: 10.1016/j.nuclphysa.2004.03.220 |
0.01 |
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2002 |
Koyama R, Sato T. Thermodynamic properties of toluene solutions of low molecular weight polystyrenes over wide ranges of concentration Macromolecules. 35: 2235-2242. DOI: 10.1021/ma011540z |
0.01 |
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2001 |
Nguyen T, Koyama R, Larsson T, Ping K, Tuenge RT. Improved gray-scale monochrome and color AMEL displays using analog pixels Journal of the Society For Information Display. 9: 237-240. DOI: 10.1889/1.1828798 |
0.01 |
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2001 |
Tuenge R, Goodman J, Koyama R, Ping K, Vetanen W. A QVGA AMEL microdisplay with improved color performance Sid Conference Record of the International Display Research Conference. 1071-1074. |
0.01 |
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2001 |
Ohta H, Koyama R, Hirayama Y, Nagai T, Takayama T, Niitsu Y. A case of intestinal Behçet disease treated with intubation of self-expandable metallic stent Gastroenterological Endoscopy. 43: 1179-1180. |
0.01 |
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2000 |
Muramatsu M, Namiki N, Koyama R, Suga Y. Autonomous mobile robot in pipe for piping operations Ieee International Conference On Intelligent Robots and Systems. 3: 2166-2171. |
0.01 |
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1994 |
Koyama R, Nakanishi F, Katoh S. [A case of pulmonary tuberculosis with HIV infection--review of 5 cases in Japan]. Kekkaku : [Tuberculosis]. 69: 693-8. PMID 7837723 |
0.01 |
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1989 |
Nagai T, Koyama R, Sasagawa Y, Nisimura W, Toda K, Adachi H, Takada K, Okii K, Kawanishi J, Nakajima M. [Retroperitoneal lymphangioma: report of a case and a brief review of the literature in Japan]. Nihon Shokakibyo Gakkai Zasshi = the Japanese Journal of Gastro-Enterology. 86: 1159-63. PMID 2677446 |
0.01 |
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1982 |
Ota T, Toriumi F, Koyama R, Numazawa T, Inomata A. [Nursing process: nursing of patients with hyperthyroidism. Nursing of a patient with hyperthyroidism: a case study]. Kurinikaru Sutadä« = Clinical Study. 3: 919-28. PMID 6923118 |
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1981 |
Yamazaki H, Ohishi Y, Kido A, Yanagisawa M, Tashiro K, Higashi Y, Machida T, Kobayashi T, Koyama R, Okamoto T. [Retroperitoneal abscess with secondary pleural effusion: report of two cases (author's transl)]. Nihon HinyåKika Gakkai Zasshi. the Japanese Journal of Urology. 72: 758-66. PMID 7289322 |
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1974 |
Urushizaki I, Koyama R, Ishikawa K, Ishitani K. [Disseminated intravascular coagulation in association with carcinomas (author's transl)]. [Rinshå Ketsueki] the Japanese Journal of Clinical Hematology. 15: 153-64. PMID 4858658 |
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1973 |
Tadamasa T, Kondo J, Koyama R, Yugoshi Y, Yamaji A. [Nursing specialist education for high school graduates with the degree of assistant nursing]. [Kango KyåIku] Japanese Journal of Nurses' Education. 14: 524-9. PMID 4490131 |
0.01 |
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1971 |
Abe Y, Ishkawa K, Nishiie K, Niitsu Y, Koyama R. [An autopsy case of juvenile gastric carcinoma accompanied by microangiopathic hemolytic anemia and marked cryofibrinogenemia]. Nihon Naika Gakkai Zasshi. the Journal of the Japanese Society of Internal Medicine. 60: 1208-13. PMID 5168294 |
0.01 |
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1970 |
Sasaki T, Koyama R, Nishiie K, Yamamoto A, Gocho Y. [Case of acute myeloblastic leukemia with Philadelphia chromosome]. Saishin Igaku. Modern Medicine. 25: 187-92. PMID 5271127 |
0.01 |
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1969 |
Gocho Y, Koyama R, Ikeda S, Fukuda M. [3 cases of esophageal hiatus hernia]. Rinsho Hoshasen. Clinical Radiography. 14: 73-7. PMID 5192444 |
0.01 |
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1968 |
Urushizaki I, Koyama R, Sasaki T, Fuse Y. [Autopsy case of acute premyelocytic leukemia]. Saishin Igaku. Modern Medicine. 23: 189-95. PMID 5245172 |
0.01 |
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1968 |
Fujimoto T, Sakamoto S, Fukuda M, Koyama R, Sasaki T. [An autopsy case of malignant hemangioendotheliomatosis of the bone marrow accompanied by hypergammaglobulinemia]. Sapporo Igaku Zasshi. the Sapporo Medical Journal. 33: 38-52. PMID 4177641 |
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