Ronald P. Hammer - Publications

Affiliations: 
University of Arizona College of Medicine, Phoenix, Phoenix, AZ, United States 
Area:
Molecular neuropsychopharmacology

165 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any innacuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2017 Maple AM, Call T, Kimmel PC, Hammer RP. Effects of repeated ropinirole treatment on phencyclidine-induced hyperlocomotion, prepulse inhibition deficits, and social avoidance in rats. The Journal of Pharmacology and Experimental Therapeutics. PMID 28167638 DOI: 10.1124/jpet.116.238634  0.68
2016 Huang Z, Wang H, Wang J, Zhao M, Sun N, Sun F, Shen J, Zhang H, Xia K, Chen D, Gao M, Hammer RP, Liu Q, Xi Z, Fan X, et al. Cannabinoid receptor subtype 2 (CB2R) agonist, GW405833 reduces agonist-induced Ca(2+) oscillations in mouse pancreatic acinar cells. Scientific Reports. 6: 29757. PMID 27432473 DOI: 10.1038/srep29757  0.48
2016 Wang J, Bastle RM, Bass CE, Hammer RP, Neisewander JL, Nikulina EM. Overexpression of BDNF in the ventral tegmental area enhances binge cocaine self-administration in rats exposed to repeated social defeat. Neuropharmacology. PMID 27154426 DOI: 10.1016/j.neuropharm.2016.04.045  0.84
2015 Barany G, Britton D, Chen L, Hammer RP, Henley MJ, Schrader AM, Young VG. Unexpectedly Stable (Chlorocarbonyl)(N-ethoxycarbonylcarbamoyl)disulfane, and Related Compounds That Model the Zumach-Weiss-Kühle (ZWK) Reaction for Synthesis of 1,2,4-Dithiazolidine-3,5-diones. The Journal of Organic Chemistry. PMID 26418818 DOI: 10.1021/acs.joc.5b01826  0.6
2015 Hoffman AN, Parga A, Paode PR, Watterson LR, Nikulina EM, Hammer RP, Conrad CD. Chronic stress enhanced fear memories are associated with increased amygdala zif268 mRNA expression and are resistant to reconsolidation. Neurobiology of Learning and Memory. 120: 61-8. PMID 25732249 DOI: 10.1016/j.nlm.2015.02.004  1
2015 Johnston CE, Herschel DJ, Lasek AW, Hammer RP, Nikulina EM. Knockdown of ventral tegmental area mu-opioid receptors in rats prevents effects of social defeat stress: implications for amphetamine cross-sensitization, social avoidance, weight regulation and expression of brain-derived neurotrophic factor. Neuropharmacology. 89: 325-34. PMID 25446676 DOI: 10.1016/j.neuropharm.2014.10.010  1
2014 Huang ZB, Wang HY, Sun NN, Wang JK, Zhao MQ, Shen JX, Gao M, Hammer RP, Fan XG, Wu J. Congo red modulates ACh-induced Ca(2+) oscillations in single pancreatic acinar cells of mice. Acta Pharmacologica Sinica. 35: 1514-20. PMID 25345744 DOI: 10.1038/aps.2014.94  1
2014 Nikulina EM, Johnston CE, Wang J, Hammer RP. Neurotrophins in the ventral tegmental area: Role in social stress, mood disorders and drug abuse. Neuroscience. 282: 122-138. PMID 24875178 DOI: 10.1016/j.neuroscience.2014.05.028  0.88
2014 Wang J, Bina RW, Wingard JC, Terwilliger EF, Hammer RP, Nikulina EM. Knockdown of tropomyosin-related kinase B receptor expression in the nucleus accumbens shell prevents intermittent social defeat stress-induced cross-sensitization to amphetamine in rats. The European Journal of Neuroscience. 39: 1009-17. PMID 24354924 DOI: 10.1111/ejn.12464  1
2014 Maverick AW, Hammer RP, Arnold JA, Walton RA, Sattelberger AP, Mcdonald LT, Lane SM, Haefner SC. Quadruply Metal-Metal Bonded Complexes of Rhenium(III) Inorganic Syntheses. 36: 223-228. DOI: 10.1002/9781118744994.ch40  0.6
2013 Wang J, Fanous S, Terwilliger EF, Bass CE, Hammer RP, Nikulina EM. BDNF overexpression in the ventral tegmental area prolongs social defeat stress-induced cross-sensitization to amphetamine and increases ΔFosB expression in mesocorticolimbic regions of rats. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 38: 2286-96. PMID 23689674 DOI: 10.1038/npp.2013.130  1
2013 Hoffman AN, Anouti DP, Lacagnina MJ, Nikulina EM, Hammer RP, Conrad CD. Experience-dependent effects of context and restraint stress on corticolimbic c-Fos expression. Stress (Amsterdam, Netherlands). 16: 587-91. PMID 23662914 DOI: 10.3109/10253890.2013.804505  1
2012 Nikulina EM, Lacagnina MJ, Fanous S, Wang J, Hammer RP. Intermittent social defeat stress enhances mesocorticolimbic ΔFosB/BDNF co-expression and persistently activates corticotegmental neurons: implication for vulnerability to psychostimulants. Neuroscience. 212: 38-48. PMID 22521816 DOI: 10.1016/j.neuroscience.2012.04.012  1
2011 Fanous S, Terwilliger EF, Hammer RP, Nikulina EM. Viral depletion of VTA BDNF in rats modulates social behavior, consequences of intermittent social defeat stress, and long-term weight regulation. Neuroscience Letters. 502: 192-6. PMID 21839142 DOI: 10.1016/j.neulet.2011.07.043  1
2011 Fanous S, Lacagnina MJ, Nikulina EM, Hammer RP. Sensitized activation of Fos and brain-derived neurotrophic factor in the medial prefrontal cortex and ventral tegmental area accompanies behavioral sensitization to amphetamine. Neuropharmacology. 61: 558-64. PMID 21570990 DOI: 10.1016/j.neuropharm.2011.04.026  1
2011 Aggarwal S, Ndinguri MW, Solipuram R, Wakamatsu N, Hammer RP, Ingram D, Hansel W. [DLys(6)]-luteinizing hormone releasing hormone-curcumin conjugate inhibits pancreatic cancer cell growth in vitro and in vivo. International Journal of Cancer. Journal International Du Cancer. 129: 1611-23. PMID 21484797 DOI: 10.1002/ijc.26132  0.6
2011 Nesterova IV, Bennett CA, Erdem SS, Hammer RP, Deininger PL, Soper SA. Near-IR single fluorophore quenching system based on phthalocyanine (Pc) aggregation and its application for monitoring inhibitor/activator action on a therapeutic target: L1-EN. The Analyst. 136: 1103-5. PMID 21221467 DOI: 10.1039/c0an00782j  0.6
2011 Berger AK, Green T, Siegel SJ, Nestler EJ, Hammer RP. cAMP response element binding protein phosphorylation in nucleus accumbens underlies sustained recovery of sensorimotor gating following repeated D₂-like receptor agonist treatment in rats. Biological Psychiatry. 69: 288-94. PMID 21035786 DOI: 10.1016/j.biopsych.2010.08.032  1
2010 Bett CK, Ngunjiri JN, Serem WK, Fontenot KR, Hammer RP, McCarley RL, Garno JC. Structure-activity relationships in peptide modulators of β-amyloid protein aggregation: variation in α,α-disubstitution results in altered aggregate size and morphology. Acs Chemical Neuroscience. 1: 608-26. PMID 22778850 DOI: 10.1021/cn100045q  0.6
2010 Bett CK, Serem WK, Fontenot KR, Hammer RP, Garno JC. Effects of peptides derived from terminal modifications of the aβ central hydrophobic core on aβ fibrillization. Acs Chemical Neuroscience. 1: 661-78. PMID 22778807 DOI: 10.1021/cn900019r  0.6
2010 Hudecová J, Kapitán J, Baumruk V, Hammer RP, Keiderling TA, Bour P. Side chain and flexibility contributions to the Raman optical activity spectra of a model cyclic hexapeptide. The Journal of Physical Chemistry. A. 114: 7642-51. PMID 20578775 DOI: 10.1021/jp104744a  0.6
2010 Fanous S, Hammer RP, Nikulina EM. Short- and long-term effects of intermittent social defeat stress on brain-derived neurotrophic factor expression in mesocorticolimbic brain regions. Neuroscience. 167: 598-607. PMID 20206238 DOI: 10.1016/j.neuroscience.2010.02.064  1
2010 Edwin NJ, Hammer RP, McCarley RL, Russo PS. Reversibility of beta-amyloid self-assembly: effects of pH and added salts assessed by fluorescence photobleaching recovery. Biomacromolecules. 11: 341-7. PMID 20085314 DOI: 10.1021/bm900833b  0.6
2010 Mudyiwa M, Ndinguri MW, Soper SA, Hammer RP. Microwave assisted solid-phase synthesis of substituted tetraazaporphyrins and a phthalocyanine-peptide conjugate Journal of Porphyrins and Phthalocyanines. 14: 891-903. DOI: 10.1142/S1088424610002744  0.6
2010 Ndinguri MW, Fronczek FR, Marzilli PA, Crowe WE, Hammer RP, Marzilli LG. Exploring water-soluble Pt(II) complexes of diethylenetriamine derivatives functionalized at the central nitrogen. Synthesis, characterization, and reaction with 5′-GMP Inorganica Chimica Acta. 363: 1796-1804. DOI: 10.1016/j.ica.2010.02.027  0.6
2009 Erdem SS, Nesterova IV, Soper SA, Hammer RP. Mono-amine functionalized phthalocyanines: microwave-assisted solid-phase synthesis and bioconjugation strategies. The Journal of Organic Chemistry. 74: 9280-6. PMID 19911767 DOI: 10.1021/jo901424v  0.6
2009 Ndinguri MW, Solipuram R, Gambrell RP, Aggarwal S, Hammer RP. Peptide targeting of platinum anti-cancer drugs. Bioconjugate Chemistry. 20: 1869-78. PMID 19775102 DOI: 10.1021/bc900065r  0.6
2009 Leussis MP, Frayne ML, Saito M, Berry EM, Aldinger KA, Rockwell GN, Hammer RP, Baskin-Hill AE, Singer JB, Nadeau JH, Sklar P, Petryshen TL. Genomic survey of prepulse inhibition in mouse chromosome substitution strains. Genes, Brain, and Behavior. 8: 806-16. PMID 19694817 DOI: 10.1111/j.1601-183X.2009.00526.x  1
2009 Stokes AL, Miyake-Stoner SJ, Peeler JC, Nguyen DP, Hammer RP, Mehl RA. Enhancing the utility of unnatural amino acid synthetases by manipulating broad substrate specificity. Molecular Biosystems. 5: 1032-8. PMID 19668869 DOI: 10.1039/b904032c  0.6
2009 Wang J, McElheny D, Fu Y, Li G, Kim J, Zhou Z, Wu L, Keiderling TA, Hammer RP. A 3(10)-helical pentapeptide in water: interplay of alpha,alpha-disubstituted amino acids and the central residue on structure formation. Biopolymers. 92: 452-64. PMID 19489061 DOI: 10.1002/bip.21258  0.6
2009 Nesterova IV, Erdem SS, Pakhomov S, Hammer RP, Soper SA. Phthalocyanine dimerization-based molecular beacons using near-IR fluorescence. Journal of the American Chemical Society. 131: 2432-3. PMID 19191492 DOI: 10.1021/ja8088247  0.6
2008 Li Q, Gordon M, Etienne MA, Hammer RP, Morgan D. Contrasting in vivo effects of two peptide-based amyloid-beta protein aggregation inhibitors in a transgenic mouse model of amyloid deposition. Cell Transplantation. 17: 397-408. PMID 18522242  0.6
2008 Erdem SS, Nesterova IV, Soper SA, Hammer RP. Solid-phase synthesis of asymmetrically substituted "AB3-type" phthalocyanines. The Journal of Organic Chemistry. 73: 5003-7. PMID 18510363 DOI: 10.1021/jo800536v  0.6
2008 Lauer-Fields JL, Whitehead JK, Li S, Hammer RP, Brew K, Fields GB. Selective modulation of matrix metalloproteinase 9 (MMP-9) functions via exosite inhibition. The Journal of Biological Chemistry. 283: 20087-95. PMID 18499673 DOI: 10.1074/jbc.M801438200  0.6
2008 Nikulina EM, Arrillaga-Romany I, Miczek KA, Hammer RP. Long-lasting alteration in mesocorticolimbic structures after repeated social defeat stress in rats: time course of mu-opioid receptor mRNA and FosB/DeltaFosB immunoreactivity. The European Journal of Neuroscience. 27: 2272-84. PMID 18445218 DOI: 10.1111/j.1460-9568.2008.06176.x  1
2008 Blidner RA, Svoboda KR, Hammer RP, Monroe WT. Photoinduced RNA interference using DMNPE-caged 2'-deoxy-2'-fluoro substituted nucleic acids in vitro and in vivo. Molecular Biosystems. 4: 431-40. PMID 18414741 DOI: 10.1039/b801532e  0.6
2007 Etienne MA, Edwin NJ, Aucoin JP, Russo PS, McCarley RL, Hammer RP. Beta-amyloid protein aggregation. Methods in Molecular Biology (Clifton, N.J.). 386: 203-25. PMID 18604947  0.6
2007 Nesterova IV, Verdree VT, Pakhomov S, Strickler KL, Allen MW, Hammer RP, Soper SA. Metallo-phthalocyanine near-IR fluorophores: oligonucleotide conjugates and their applications in PCR assays. Bioconjugate Chemistry. 18: 2159-68. PMID 18030995 DOI: 10.1021/bc700233w  0.6
2007 Wilson KJ, Mill CP, Cameron EM, Hobbs SS, Hammer RP, Riese DJ. Inter-conversion of neuregulin2 full and partial agonists for ErbB4. Biochemical and Biophysical Research Communications. 364: 351-7. PMID 17945187 DOI: 10.1016/j.bbrc.2007.10.004  0.6
2007 Huang R, Setnicka V, Etienne MA, Kim J, Kubelka J, Hammer RP, Keiderling TA. Cross-strand coupling of a beta-hairpin peptide stabilized with an Aib-Gly turn studied using isotope-edited IR spectroscopy. Journal of the American Chemical Society. 129: 13592-603. PMID 17929810 DOI: 10.1021/ja0736414  0.6
2007 Blidner RA, Hammer RP, Lopez MJ, Robinson SO, Monroe WT. Fully 2'-deoxy-2'-fluoro substituted nucleic acids induce RNA interference in mammalian cell culture. Chemical Biology & Drug Design. 70: 113-22. PMID 17683372 DOI: 10.1111/j.1747-0285.2007.00542.x  0.6
2007 Lauer-Fields J, Brew K, Whitehead JK, Li S, Hammer RP, Fields GB. Triple-helical transition state analogues: a new class of selective matrix metalloproteinase inhibitors. Journal of the American Chemical Society. 129: 10408-17. PMID 17672455 DOI: 10.1021/ja0715849  0.6
2007 Verdree VT, Pakhomov S, Su G, Allen MW, Countryman AC, Hammer RP, Soper SA. Water soluble metallo-phthalocyanines: the role of the functional groups on the spectral and photophysical properties. Journal of Fluorescence. 17: 547-63. PMID 17574523 DOI: 10.1007/s10895-007-0210-4  0.6
2007 Masterson LR, Etienne MA, Porcelli F, Barany G, Hammer RP, Veglia G. Nonstereogenic alpha-aminoisobutyryl-glycyl dipeptidyl unit nucleates type I' beta-turn in linear peptides in aqueous solution. Biopolymers. 88: 746-53. PMID 17427180 DOI: 10.1002/bip.20738  0.6
2007 Li S, Whitehead JK, Hammer RP. Application of in situ silylation for improved, convenient preparation of fluorenylmethoxycarbonyl (Fmoc)-protected phosphinate amino acids. The Journal of Organic Chemistry. 72: 3116-8. PMID 17375960 DOI: 10.1021/jo070266p  0.6
2007 Sibrian-Vazquez M, Jensen TJ, Hammer RP, Vicente MGH. Syntheses and cellular studies of water soluble porphyrin-peptide conjugates Progress in Biomedical Optics and Imaging - Proceedings of Spie. 6427. DOI: 10.1117/12.698445  0.6
2006 Etienne MA, Aucoin JP, Fu Y, McCarley RL, Hammer RP. Stoichiometric inhibition of amyloid beta-protein aggregation with peptides containing alternating alpha,alpha-disubstituted amino acids. Journal of the American Chemical Society. 128: 3522-3. PMID 16536517 DOI: 10.1021/ja0600678  0.6
2006 Sibrian-Vazquez M, Jensen TJ, Hammer RP, Vicente MG. Peptide-mediated cell transport of water soluble porphyrin conjugates. Journal of Medicinal Chemistry. 49: 1364-72. PMID 16480271 DOI: 10.1021/jm050893b  0.6
2006 Swerdlow NR, Krupin AS, Bongiovanni MJ, Shoemaker JM, Goins JC, Hammer RP. Heritable differences in the dopaminergic regulation of behavior in rats: relationship to D2-like receptor G-protein function. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 31: 721-9. PMID 16123742 DOI: 10.1038/sj.npp.1300877  1
2006 Mcferrin CA, Hammer RP, Fronczek FR, Watkins SF. 3-Phenyl-1-(2-pyridyl)-1H-pyrazol-5-ol Acta Crystallographica Section E: Structure Reports Online. 62: o2518-o2519. DOI: 10.1107/S1600536806019027  0.6
2006 Bantchev GB, Russo PS, McCarley RL, Hammer RP. Simple multiangle, multicorrelator depolarized dynamic light scattering apparatus Review of Scientific Instruments. 77. DOI: 10.1063/1.2186807  0.6
2005 McMasters MJ, Hammer RP, McCarley RL. Surface-induced aggregation of beta amyloid peptide by co-substituted alkanethiol monolayers supported on gold. Langmuir : the Acs Journal of Surfaces and Colloids. 21: 4464-70. PMID 16032861 DOI: 10.1021/la047044w  0.6
2005 Sibrian-Vazquez M, Jensen TJ, Fronczek FR, Hammer RP, Vicente MG. Synthesis and characterization of positively charged porphyrin-peptide conjugates. Bioconjugate Chemistry. 16: 852-63. PMID 16029027 DOI: 10.1021/bc050057g  0.6
2005 Petryshen TL, Kirby A, Hammer RP, Purcell S, O'Leary SB, Singer JB, Hill AE, Nadeau JH, Daly MJ, Sklar P. Two quantitative trait loci for prepulse inhibition of startle identified on mouse chromosome 16 using chromosome substitution strains. Genetics. 171: 1895-904. PMID 15998716 DOI: 10.1534/genetics.105.045658  1
2005 Setnicka V, Huang R, Thomas CL, Etienne MA, Kubelka J, Hammer RP, Keiderling TA. IR study of cross-strand coupling in a beta-hairpin peptide using isotopic labels. Journal of the American Chemical Society. 127: 4992-3. PMID 15810813 DOI: 10.1021/ja043007f  0.6
2005 Liu W, Jensen TJ, Fronczek FR, Hammer RP, Smith KM, Vicente MG. Synthesis and cellular studies of nonaggregated water-soluble phthalocyanines. Journal of Medicinal Chemistry. 48: 1033-41. PMID 15715471 DOI: 10.1021/jm049375b  0.6
2005 Nikulina EM, Miczek KA, Hammer RP. Prolonged effects of repeated social defeat stress on mRNA expression and function of mu-opioid receptors in the ventral tegmental area of rats. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 30: 1096-103. PMID 15668724 DOI: 10.1038/sj.npp.1300658  1
2005 Barany MJ, Hammer RP, Merrifield RB, Barany G. Efficient synthesis of 1,2,4-dithiazolidine-3,5-diones [dithiasuccinoyl-amines] from bis(chlorocarbonyl)disulfane plus bis(trimethylsilyl)amines. Journal of the American Chemical Society. 127: 508-9. PMID 15643859 DOI: 10.1021/ja0455446  0.6
2005 Covington HE, Kikusui T, Goodhue J, Nikulina EM, Hammer RP, Miczek KA. Brief social defeat stress: long lasting effects on cocaine taking during a binge and zif268 mRNA expression in the amygdala and prefrontal cortex. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 30: 310-21. PMID 15496936 DOI: 10.1038/sj.npp.1300587  1
2005 Hammarström LGJ, Fu Y, Vail S, Hammer RP, McLaughlin ML. A convenient preparation of an orthogonally protected Cα,Cα- disubstituted amino acid analog of lysine: 1-tert-butyloxycarbonyl-4- ((9fluorenylmethyloxycarbonyl)amino)-piperidine-4-carboxylic acid Organic Syntheses. 81.  0.6
2004 Thomas G, Sinville R, Sutton S, Farquar H, Hammer RP, Soper SA, Cheng YW, Barany F. Capillary and microelectrophoretic separations of ligase detection reaction products produced from low-abundant point mutations in genomic DNA. Electrophoresis. 25: 1668-77. PMID 15188256 DOI: 10.1002/elps.200405886  0.6
2004 Culm KE, Lugo-Escobar N, Hope BT, Hammer RP. Repeated quinpirole treatment increases cAMP-dependent protein kinase activity and CREB phosphorylation in nucleus accumbens and reverses quinpirole-induced sensorimotor gating deficits in rats. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 29: 1823-30. PMID 15138441 DOI: 10.1038/sj.npp.1300483  1
2004 Miczek KA, Covington HE, Nikulina EM, Hammer RP. Aggression and defeat: persistent effects on cocaine self-administration and gene expression in peptidergic and aminergic mesocorticolimbic circuits. Neuroscience and Biobehavioral Reviews. 27: 787-802. PMID 15019428 DOI: 10.1016/j.neubiorev.2003.11.005  1
2004 Robinson DA, O'Brien PK, Gheewala RM, Nikulina EM, Payne DD, Hammer RP, Warner KG. Differential expression of neuronal fos protein after cold water drowning and controlled rewarming. Journal of the American College of Surgeons. 198: 404-9. PMID 14992743 DOI: 10.1016/j.jamcollsurg.2003.11.006  1
2004 Nikulina EM, Covington HE, Ganschow L, Hammer RP, Miczek KA. Long-term behavioral and neuronal cross-sensitization to amphetamine induced by repeated brief social defeat stress: Fos in the ventral tegmental area and amygdala. Neuroscience. 123: 857-65. PMID 14751279 DOI: 10.1016/j.neuroscience.2003.10.029  1
2004 Hobbs SS, Cameron EM, Hammer RP, Le AT, Gallo RM, Blommel EN, Coffing SL, Chang H, Riese DJ. Five carboxyl-terminal residues of neuregulin2 are critical for stimulation of signaling by the ErbB4 receptor tyrosine kinase. Oncogene. 23: 883-93. PMID 14661053 DOI: 10.1038/sj.onc.1207250  0.6
2004 Culm KE, Hammer RP. Recovery of sensorimotor gating without G protein adaptation after repeated D2-like dopamine receptor agonist treatment in rats. The Journal of Pharmacology and Experimental Therapeutics. 308: 487-94. PMID 14593083 DOI: 10.1124/jpet.103.057158  1
2004 Fu Y, Zhou Z, Hazendonk P, Bain AD, Fronczek FR, Escobedo J, McLaughlin ML, Hammer RP. Solution and solid structure of a boc-protected piperidine-spiro-hydantoin as studied by two-dimensional NMR and X-ray crystallography Journal of Molecular Structure. 687: 65-72. DOI: 10.1016/j.molstruc.2003.09.013  0.6
2003 Fu Y, Etienne MA, Hammer RP. Facile synthesis of alpha,alpha-diisobutylglycine and anchoring its derivatives onto PAL-PEG-PS resin. The Journal of Organic Chemistry. 68: 9854-7. PMID 14656124 DOI: 10.1021/jo034885j  0.6
2003 Culm KE, Lim AM, Onton JA, Hammer RP. Reduced G(i) and G(o) protein function in the rat nucleus accumbens attenuates sensorimotor gating deficits. Brain Research. 982: 12-8. PMID 12915235 DOI: 10.1016/S0006-8993(03)02880-4  1
2003 Wabuyele MB, Farquar H, Stryjewski W, Hammer RP, Soper SA, Cheng YW, Barany F. Approaching real-time molecular diagnostics: single-pair fluorescence resonance energy transfer (spFRET) detection for the analysis of low abundant point mutations in K-ras oncogenes. Journal of the American Chemical Society. 125: 6937-45. PMID 12783546 DOI: 10.1021/ja034716g  0.6
2003 Wang Y, Vaidya B, Farquar HD, Stryjewski W, Hammer RP, McCarley RL, Soper SA, Cheng YW, Barany F. Microarrays assembled in microfluidic chips fabricated from poly(methyl methacrylate) for the detection of low-abundant DNA mutations. Analytical Chemistry. 75: 1130-40. PMID 12641233 DOI: 10.1021/ac020683w  0.6
2003 Pakhomov S, Hammer RP, Mishra BK, Thomas BN. Chiral tubule self-assembly from an achiral diynoic lipid. Proceedings of the National Academy of Sciences of the United States of America. 100: 3040-2. PMID 12626752 DOI: 10.1073/pnas.0030051100  0.6
2003 Wabuyele MB, Farquar H, Stryjewski W, Hammer RP, Soper SA, Cheng YW, Barany F. Detection of low abundant mutations in DNA using single molecule FRET and ligase detection reactions Proceedings of Spie - the International Society For Optical Engineering. 4962: 58-69. DOI: 10.1117/12.478916  0.6
2003 Su G, Mu H, Za D, Zeng L, Cativiela C, Hammer RP, Yu K. Stereospecific synthesis of trans-2,3-diaryl substituted 1-aminocyclopropanecarboxylic acid derivatives Synthetic Communications. 33: 2873-2884. DOI: 10.1081/SCC-120022177  0.6
2002 Hobbs SS, Coffing SL, Le AT, Cameron EM, Williams EE, Andrew M, Blommel EN, Hammer RP, Chang H, Riese DJ. Neuregulin isoforms exhibit distinct patterns of ErbB family receptor activation. Oncogene. 21: 8442-52. PMID 12466964 DOI: 10.1038/sj.onc.1205960  0.6
2002 Hammer RP, Owens CV, Hwang SH, Sayes CM, Soper SA. Asymmetrical, water-soluble phthalocyanine dyes for covalent labeling of oligonucleotides. Bioconjugate Chemistry. 13: 1244-52. PMID 12440859 DOI: 10.1021/bc0155869  0.6
2002 Thomas GA, Farquar HD, Sutton S, Hammer RP, Soper SA. BioMEMS using electrophoresis for the analysis of genetic mutations. Expert Review of Molecular Diagnostics. 2: 429-47. PMID 12271815 DOI: 10.1586/14737159.2.5.429  0.6
2002 Lassiter SJ, Stryjewski W, Owens CV, Flanagan JH, Hammer RP, Khan S, Soper SA. Optimization of sequencing conditions using near-infrared lifetime identification methods in capillary gel electrophoresis. Electrophoresis. 23: 1480-9. PMID 12116159 DOI: 10.1002/1522-2683(200205)23:10<1480::AID-ELPS1480>3.0.CO;2-F  0.6
2002 Miller TJ, Farquar HD, Sheybani A, Tallini CE, Saurage AS, Fronczek FR, Hammer RP. Synthesis of oligonucleotides containing thiazole and thiazole N-oxide nucleobases. Organic Letters. 4: 877-80. PMID 11893175 DOI: 10.1021/ol017003g  0.6
2002 Fu Y, Hammer RP. Efficient acylation of the N-terminus of highly hindered C(alpha)(alpha)-disubstituted amino acids via amino acid symmetrical anhydrides. Organic Letters. 4: 237-40. PMID 11796059 DOI: 10.1021/ol016965k  0.6
2001 Fu Y, Hammarström LG, Miller TJ, Fronczek FR, McLaughlin ML, Hammer RP. Sterically hindered C(alpha, alpha)-disubstituted alpha-amino acids: synthesis from alpha-nitroacetate and incorporation into peptides. The Journal of Organic Chemistry. 66: 7118-24. PMID 11597239 DOI: 10.1021/jo015809o  0.6
2001 Rushing SD, Hammer RP. Synthesis of phosphonamide and thiophosphonamide dipeptides. Journal of the American Chemical Society. 123: 4861-2. PMID 11457307 DOI: 10.1021/ja015632f  0.6
2000 Mutschler NH, Miczek KA, Hammer RP. Reduction of zif268 messenger RNA expression during prolonged withdrawal following "binge" cocaine self-administration in rats. Neuroscience. 100: 531-8. PMID 11098116 DOI: 10.1016/S0306-4522(00)00298-0  1
2000 Byrnes JJ, Pantke MM, Onton JA, Hammer RP. Inhibition of nitric oxide synthase in the ventral tegmental area attenuates cocaine sensitization in rats. Progress in Neuro-Psychopharmacology & Biological Psychiatry. 24: 261-73. PMID 10800749 DOI: 10.1016/S0278-5846(99)00094-9  1
2000 Byrnes JJ, Hammer RP. The disruptive effect of cocaine on prepulse inhibition is prevented by repeated administration in rats. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 22: 551-4. PMID 10731631 DOI: 10.1016/S0893-133X(99)00151-7  1
2000 Gulledge CC, Mann PE, Bridges RS, Bialos M, Hammer RP. Expression of mu-opioid receptor mRNA in the medial preoptic area of juvenile rats. Brain Research. Developmental Brain Research. 119: 269-76. PMID 10675777 DOI: 10.1016/S0165-3806(99)00184-4  1
1999 Zirvi M, Bergstrom DE, Saurage AS, Hammer RP, Barany F. Improved fidelity of thermostable ligases for detection of microsatellite repeat sequences using nucleoside analogs. Nucleic Acids Research. 27: e41. PMID 10572193  0.6
1999 Nikulina EM, Hammer RP, Miczek KA, Kream RM. Social defeat stress increases expression of mu-opioid receptor mRNA in rat ventral tegmental area. Neuroreport. 10: 3015-9. PMID 10549815  1
1999 Gerry NP, Witowski NE, Day J, Hammer RP, Barany G, Barany F. Universal DNA microarray method for multiplex detection of low abundance point mutations. Journal of Molecular Biology. 292: 251-62. PMID 10493873 DOI: 10.1006/jmbi.1999.3063  0.6
1999 Day JP, Hammer RP, Bergstrom D, Barany F. Nucleotide analogs and new buffers improve a generalized method to enrich for low abundance mutations. Nucleic Acids Research. 27: 1819-27. PMID 10101189 DOI: 10.1093/nar/27.8.1819  0.6
1999 Day JP, Bergstrom D, Hammer RP, Barany F. Nucleotide analogs facilitate base conversion with 3' mismatch primers. Nucleic Acids Research. 27: 1810-8. PMID 10101188 DOI: 10.1093/nar/27.8.1810  0.6
1998 Flanagan JH, Owens CV, Romero SE, Waddell E, Kahn SH, Hammer RP, Soper SA. Near-infrared heavy-atom-modified fluorescent dyes for base-calling in DNA-sequencing applications using temporal discrimination. Analytical Chemistry. 70: 2676-84. PMID 9666731  0.6
1998 Yokum TS, Bursavich MG, Gauthier T, Hammer RP, McLaughlin ML. 310-Helix stabilization via side-chain salt bridges Chemical Communications. 1801-1802.  0.6
1998 Benites MDR, Hammer RP, Fronczek FR. 1,4-Bis(triphenylmethoxy)-2-butyne, rhombohedral with Z′ = 7/6 Acta Crystallographica Section C: Crystal Structure Communications. 54: 412-415.  0.6
1997 Benites MR, Fronczek FR, Hammer RP, Maverick AW. A New Binucleating Ligand Based on Anthracene and Its Cofacial Dirhodium(I) and Diiridium(I) Complexes. Inorganic Chemistry. 36: 5826-5831. PMID 11670205  0.6
1997 Flanagan JH, Khan SH, Menchen S, Soper SA, Hammer RP. Functionalized tricarbocyanine dyes as near-infrared fluorescent probes for biomolecules. Bioconjugate Chemistry. 8: 751-6. PMID 9327141 DOI: 10.1021/bc970113g  0.6
1997 Cheung S, Hammer RP. Gonadal steroid hormone regulation of proopiomelanocortin gene expression in neurons that innervate the median eminence of the rat. Neuroscience Letters. 224: 181-4. PMID 9131666 DOI: 10.1016/S0304-3940(97)00173-0  1
1997 Hammer RP, Egilmez Y, Emmett-Oglesby MW. Neural mechanisms of tolerance to the effects of cocaine. Behavioural Brain Research. 84: 225-39. PMID 9079787 DOI: 10.1016/S0166-4328(97)83332-3  1
1997 Flanagan JH, Romero SE, Legendre BL, Hammer RP, Soper SA. Heavy-atom modified near-IR fluorescent dyes for DNA sequencing applications: Synthesis and photophysical characterization Proceedings of Spie - the International Society For Optical Engineering. 2980: 328-337. DOI: 10.1117/12.273529  0.6
1997 Cameron MA, Cush SB, Hammer RP. Facile preparation of protected furanoid glycals from thymidine Journal of Organic Chemistry. 62: 9065-9069. DOI: 10.1021/jo970947s  0.6
1997 Yokum TS, Gauthier TJ, Hammer RP, McLaughlin ML. Solvent effects on the 310-/α-helix equilibrium in short amphipathic peptides rich in α,α-disubstituted amino acids Journal of the American Chemical Society. 119: 1167-1168. DOI: 10.1021/ja962875c  0.6
1997 Shan G, Hammer RP, Ottea JA. Biological Activity of Pyrethroid Analogs in Pyrethroid-Susceptible and -Resistant Tobacco Budworms, Heliothis virescens (F.) Journal of Agricultural and Food Chemistry. 45: 4466-4473.  0.6
1997 Wysong CL, Yokum TS, McLaughlin ML, Hammer RP. Controlling peptide structure Chemtech. 27: 26-33.  0.6
1996 Chen L, Thompson TR, Hammer RP, Barany G. Synthetic, Mechanistic, and Structural Studies Related to 1,2,4-Dithiazolidine-3,5-dione. The Journal of Organic Chemistry. 61: 6639-6645. PMID 11667534  0.6
1996 Hammer RP, Cooke ES. Sensitization of neuronal response to cocaine during withdrawal following chronic treatment. Neuroreport. 7: 2041-5. PMID 8905721  1
1996 Xu Q, Barany G, Hammer RP, Musier-Forsyth K. Efficient introduction of phosphorothioates into RNA oligonucleotides by 3-ethoxy-1,2,4-dithiazoline-5-one (EDITH). Nucleic Acids Research. 24: 3643-4. PMID 8836195  0.6
1996 Thomas WL, Cooke ES, Hammer RP. Cocaine-induced sensitization of metabolic activity in extrapyramidal circuits involves prior dopamine D1-like receptor stimulation. The Journal of Pharmacology and Experimental Therapeutics. 278: 347-53. PMID 8764369  1
1996 Xu Q, Musier-Forsyth K, Hammer RP, Barany G. Use of 1,2,4-dithiazolidine-3,5-dione (DtsNH) and 3-ethoxy-1,2,4-dithiazoline-5-one (EDITH) for synthesis of phosphorothioate-containing oligodeoxyribonucleotides. Nucleic Acids Research. 24: 1602-7. PMID 8649975 DOI: 10.1093/nar/24.9.1602  0.6
1996 Soper SA, Flanagan JH, Legendre BL, Williams DC, Hammer RP. Near-infrared, laser-induced fluorescence detection for DNA sequencing applications Ieee Journal On Selected Topics in Quantum Electronics. 2: 1129-1139. DOI: 10.1109/2944.577345  0.6
1996 Hammer RP, Cooke ES. Cortical involvement in cocaine sensitization Faseb Journal. 10: A449.  1
1996 Wysong CL, Yokum TS, Morales GA, Gundry RL, McLaughlin ML, Hammer RP. 4-Aminopiperidine-4-carboxylic acid: A cyclic α,α-disubstituted amino acid for preparation of water-soluble highly helical peptides Journal of Organic Chemistry. 61: 7650-7651.  0.6
1995 Cheung S, Hammer RP. Gonadal steroid hormone regulation of proopiomelanocortin gene expression in arcuate neurons that innervate the medial preoptic area of the rat. Neuroendocrinology. 62: 283-92. PMID 8538866 DOI: 10.1159/000127015  1
1995 Cheung S, Salinas J, Hammer RP. Gonadal steroid hormone-dependence of beta-endorphin-like immunoreactivity in the medial preoptic area of the rat. Brain Research. 675: 83-8. PMID 7796156 DOI: 10.1016/0006-8993(95)00042-O  1
1995 Zhou L, Hammer RP. Gonadal steroid hormones upregulate medial preoptic mu-opioid receptors in the rat. European Journal of Pharmacology. 278: 271-4. PMID 7589167 DOI: 10.1016/0014-2999(95)00175-K  1
1995 Thomas WL, Cooke ES, Hammer RP. Pretreatment with a dopamine D1-receptor antagonist prevents metabolic activation by cocaine. Neuroscience Letters. 196: 161-4. PMID 7501273 DOI: 10.1016/0304-3940(95)11865-T  1
1995 Flanagan JH, Legendre BL, Hammer RP, Soper SA. Binary solvent effects in capillary zone electrophoresis with ultrasensitive near-IR fluorescence detection of related tricarbocyanine dyes and dye-labeled amino acids Analytical Chemistry. 67: 341-347.  0.6
1995 Fernandez MDF, Vlaar CP, Fan H, Liu YH, Fronczek FR, Hammer RP. Synthesis of phosphonate and thiophosphonate esters and amides from hydrogen-phosphinates by a novel one-pot activation-coupling-oxidation procedure The Journal of Organic Chemistry. 60: 7390-7391.  0.6
1994 Hammer RP, Cooke ES. Gradual tolerance of metabolic activity is produced in mesolimbic regions by chronic cocaine treatment, while subsequent cocaine challenge activates extrapyramidal regions of rat brain. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 14: 4289-98. PMID 8027779  1
1994 Hammer RP, Zhou L, Cheung S. Gonadal steroid hormones and hypothalamic opioid circuitry. Hormones and Behavior. 28: 431-7. PMID 7729811 DOI: 10.1006/hbeh.1994.1040  1
1993 Hammer RP, Pires WS, Markou A, Koob GF. Withdrawal following cocaine self-administration decreases regional cerebral metabolic rate in critical brain reward regions. Synapse (New York, N.Y.). 14: 73-80. PMID 8511720 DOI: 10.1002/syn.890140110  1
1993 Seatriz JV, Hammer RP. Effects of opiates on neuronal development in the rat cerebral cortex. Brain Research Bulletin. 30: 523-7. PMID 8384517 DOI: 10.1016/0361-9230(93)90078-P  1
1993 Hammer RP, Bogic L, Handa RJ. Estrogenic regulation of proenkephalin mRNA expression in the ventromedial hypothalamus of the adult male rat. Brain Research. Molecular Brain Research. 19: 129-34. PMID 8361335 DOI: 10.1016/0169-328X(93)90157-K  1
1993 Ge F, Hammer RP, Tobet SA. Ontogeny of Leu-enkephalin and beta-endorphin innervation of the preoptic area in male and female rats. Brain Research. Developmental Brain Research. 73: 273-81. PMID 8353937 DOI: 10.1016/0165-3806(93)90147-3  1
1992 Hohmann AG, Matsumoto RR, Hemstreet MK, Patrick SL, Margulies JE, Hammer RP, Walker JM. Effects of 1,3-di-o-tolylguanidine (DTG), a sigma ligand, on local cerebral glucose utilization in rat brain. Brain Research. 593: 265-73. PMID 1450934 DOI: 10.1016/0006-8993(92)91317-8  1
1992 Hammer RP, Hori KM, Blanchard RJ, Blanchard DC. Domestication alters 5-HT1A receptor binding in rat brain. Pharmacology, Biochemistry, and Behavior. 42: 25-8. PMID 1388277 DOI: 10.1016/0091-3057(92)90440-Q  1
1992 Bridges RS, Hammer RP. Parity-associated alterations of medial preoptic opiate receptors in female rats. Brain Research. 578: 269-74. PMID 1324763 DOI: 10.1016/0006-8993(92)90257-A  1
1992 Hammer RP, Mateo AR, Bridges RS. Hormonal regulation of medial preoptic mu-opiate receptor density before and after parturition. Neuroendocrinology. 56: 38-45. PMID 1322506 DOI: 10.1159/000126206  1
1992 Mateo AR, Hijazi M, Hammer RP. Dynamic patterns of medial preoptic mu-opiate receptor regulation by gonadal steroid hormones. Neuroendocrinology. 55: 51-8. PMID 1319006 DOI: 10.1159/000126096  1
1991 Clow DW, Hammer RP. Cocaine abstinence following chronic treatment alters cerebral metabolism in dopaminergic reward regions. Bromocriptine enhances recovery. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 4: 71-5. PMID 2003868  1
1991 Albericio F, Hammer RP, García-Echeverría C, Molins MA, Chang JL, Munson MC, Pons M, Giralt E, Barany G. Cyclization of disulfide-containing peptides in solid-phase synthesis. International Journal of Peptide and Protein Research. 37: 402-13. PMID 1917296  0.6
1991 Clow DW, Lee SJ, Hammer RP. Competitive (AP7) and non-competitive (MK-801) NMDA receptor antagonists differentially alter glucose utilization in rat cortex. Synapse (New York, N.Y.). 7: 260-8. PMID 1828310 DOI: 10.1002/syn.890070403  1
1991 Bardo MT, Hammer RP. Autoradiographic localization of dopamine D1 and D2 receptors in rat nucleus accumbens: resistance to differential rearing conditions. Neuroscience. 45: 281-90. PMID 1762680 DOI: 10.1016/0306-4522(91)90226-E  1
1991 Blanchard DC, Cholvanich P, Blanchard RJ, Clow DW, Hammer RP, Rowlett JK, Bardo MT. Serotonin, but not dopamine, metabolites are increased in selected brain regions of subordinate male rats in a colony environment. Brain Research. 568: 61-6. PMID 1726073 DOI: 10.1016/0006-8993(91)91379-F  1
1991 Hammer RP, Seatriz JV, Ricalde AR. Regional dependence of morphine-induced mu-opiate receptor down-regulation in perinatal rat brain. European Journal of Pharmacology. 209: 253-6. PMID 1665797 DOI: 10.1016/0014-2999(91)90178-S  1
1991 Margulies JE, Hammer RP. Delta 9-tetrahydrocannabinol alters cerebral metabolism in a biphasic, dose-dependent manner in rat brain. European Journal of Pharmacology. 202: 373-8. PMID 1660815 DOI: 10.1016/0014-2999(91)90281-T  1
1991 Clow DW, Hammer RP, Kirstein CL, Spear LP. Gestational cocaine exposure increases opiate receptor binding in weanling offspring. Brain Research. Developmental Brain Research. 59: 179-85. PMID 1655306 DOI: 10.1016/0165-3806(91)90098-4  1
1990 Hammer RP, Albericio F, Gera L, Barany G. Practical approach to solid-phase synthesis of C-terminal peptide amides under mild conditions based on a photolysable anchoring linkage. International Journal of Peptide and Protein Research. 36: 31-45. PMID 2401599  0.6
1990 Ricalde AA, Hammer RP. Perinatal opiate treatment delays growth of cortical dendrites. Neuroscience Letters. 115: 137-43. PMID 2172870 DOI: 10.1016/0304-3940(90)90444-E  1
1990 Hammer RP. Mu-opiate receptor binding in the medial preoptic area is cyclical and sexually dimorphic. Brain Research. 515: 187-92. PMID 2162717 DOI: 10.1016/0006-8993(90)90595-3  1
1990 Hammer RP, Clow DW, Spear LP. Opioid involvement in the rewarding effects of chronic cocaine. Nida Research Monograph. 105: 182-8. PMID 1652069  1
1989 Hammer RP, Ricalde AA, Seatriz JV. Effects of opiates on brain development. Neurotoxicology. 10: 475-83. PMID 2696899  1
1989 Hammer RP. Cocaine alters opiate receptor binding in critical brain reward regions. Synapse (New York, N.Y.). 3: 55-60. PMID 2537540 DOI: 10.1002/syn.890030108  1
1988 Hammer RP. Opiate receptor ontogeny in the rat medial preoptic area is androgen-dependent. Neuroendocrinology. 48: 336-41. PMID 2850504 DOI: 10.1159/000125032  1
1987 Hammer RP, Bridges RS. Preoptic area opioids and opiate receptors increase during pregnancy and decrease during lactation. Brain Research. 420: 48-56. PMID 2823974 DOI: 10.1016/0006-8993(87)90238-1  1
1987 Denmark SE, Hammer RP, Weber D EJ, Habermas KL. Diphenylmethylsilyl ether (DPMS): A protecting group for alcohols Journal of Organic Chemistry. 52: 165-168.  0.6
1985 Hammer RP. The sex hormone-dependent development of opiate receptors in the rat medial preoptic area. Brain Research. 360: 65-74. PMID 3000537 DOI: 10.1016/0006-8993(85)91221-1  1
1984 Hammer RP, Jacobson CD. Sex difference in dendritic development of the sexually dimorphic nucleus of the preoptic area in the rat. International Journal of Developmental Neuroscience : the Official Journal of the International Society For Developmental Neuroscience. 2: 77-85. PMID 24873855 DOI: 10.1016/0736-5748(84)90062-5  1
1984 Hammer RP, Herkenham M. Tritiated 2-deoxy-D-glucose: a high-resolution marker for autoradiographic localization of brain metabolism. The Journal of Comparative Neurology. 222: 128-39. PMID 6699200 DOI: 10.1002/cne.902220111  1
1984 Hammer RP. The sexually dimorphic region of the preoptic area in rats contains denser opiate receptor binding sites in females. Brain Research. 308: 172-6. PMID 6089952 DOI: 10.1016/0006-8993(84)90932-6  1
1983 Goldstein B, Maxwell DS, Ellison G, Hammer RP. Dendritic vacuolization in the central nervous system of rats after long-term voluntary consumption of ethanol. Journal of Neuropathology and Experimental Neurology. 42: 579-89. PMID 6684150  1
1983 Hammer RP, Herkenham M. Altered metabolic activity in the cerebral cortex of rats exposed to ketamine. The Journal of Comparative Neurology. 220: 396-404. PMID 6643735 DOI: 10.1002/cne.902200404  1
1982 Quirion R, Hammer RP, Herkenham M, Pert CB. Autoradiographic localization of the phencyclidine/sigma "opiate" receptor in rat brain. Nida Research Monograph. 41: 178-83. PMID 6289117  1
1982 Hammer RP, Herkenham M, Pert CB, Quirion R. Correlation of regional brain metabolism with receptor localization during ketamine anesthesia: combined autoradiographic 2-[3H]deoxy-D-glucose receptor binding technique. Proceedings of the National Academy of Sciences of the United States of America. 79: 3067-70. PMID 6283555  1
1982 Hammer RP. A brain for all seasons Trends in Neurosciences. 5: 183. DOI: 10.1016/0166-2236(82)90107-2  1
1981 Hammer RP, Scheibel AB. Morphologic evidence for a delay of neuronal maturation in fetal alcohol exposure. Experimental Neurology. 74: 587-96. PMID 7297637 DOI: 10.1016/0014-4886(81)90193-X  1
1981 Hammer RP, van Marthens E. Morphological development of the brain stem reticular core in prenatally undernourished rats. Brain Research. 227: 203-12. PMID 7225890 DOI: 10.1016/0165-3806(81)90108-5  1
1981 Hammer RP. The influence of pre- and postnatal undernutrition on the developing brain stem reticular core: a quantitative Golgi study. Brain Research. 227: 191-201. PMID 7225889 DOI: 10.1016/0165-3806(81)90107-3  1
1981 Hammer RP, Lindsay RD, Scheibel AB. Development of the brain stem reticular core: an assessment of dendritic state and configuration in the perinatal rat. Brain Research. 227: 179-90. PMID 7225888 DOI: 10.1016/0165-3806(81)90106-1  1
1981 Villescas R, Van Marthens E, Hammer RP. Prenatal undernutrition: effects on behavior, brain chemistry and neuroanatomy in rats. Pharmacology, Biochemistry, and Behavior. 14: 455-62. PMID 6785767 DOI: 10.1016/0091-3057(81)90302-6  1
1981 Quirion R, Hammer RP, Herkenham M, Pert CB. Phencyclidine (angel dust)/sigma "opiate" receptor: visualization by tritium-sensitive film. Proceedings of the National Academy of Sciences of the United States of America. 78: 5881-5. PMID 6272322  1
1981 Quirion R, Hammer RP, Herkenham M, Pert CB. Autoradiographic localization of the phencyclidine/sigma 'opiate' receptor in rat brain Nida Research Monograph Series. 178-183.  1
1981 Hammer RP, Scheibel AB. Fetal alcohol exposure: Impact on neuronal development Anatomical Record. 199: 105A.  1
1979 Hammer RP, Tomiyasu U, Scheibel AB. Degeneration of the human Betz cell due to amyotrophic lateral sclerosis. Experimental Neurology. 63: 336-46. PMID 437007 DOI: 10.1016/0014-4886(79)90129-8  1
1977 Hammer RP, Shrewsbury MM. A reconsideration of the ischiorectal fossa. Diseases of the Colon and Rectum. 20: 681-9. PMID 923399 DOI: 10.1007/BF02586690  1
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