| Year |
Citation |
Score |
| 2023 |
Simpson EM, Clarke IJ, Scott CJ, Stephen CP, Rao A, Gunn AJ. The GLP-1 agonist, Exendin-4, stimulates LH secretion in female sheep. The Journal of Endocrinology. PMID 37466202 DOI: 10.1530/JOE-23-0105 |
0.38 |
|
| 2022 |
Clarke IJ, Reed CB, Burke CR, Li Q, Meier S. Kiss1 expression in the hypothalamic arcuate nucleus is lower in dairy cows of reduced fertility. Biology of Reproduction. PMID 34982141 DOI: 10.1093/biolre/ioab240 |
0.316 |
|
| 2021 |
Arbabi L, Li Q, Henry BA, Clarke IJ. Glucagon-like peptide-1 control of GnRH secretion in female sheep. The Journal of Endocrinology. PMID 33446613 DOI: 10.1530/JOE-20-0335 |
0.399 |
|
| 2018 |
Smith JT, Roseweir A, Millar M, Clarke I, Millar RP. Stimulation of growth hormone by kisspeptin antagonists in ewes. The Journal of Endocrinology. PMID 29549187 DOI: 10.1530/Joe-18-0074 |
0.451 |
|
| 2017 |
Clarke IJ, Li Q, Henry BA, Millar RP. Continuous Kisspeptin restores Luteinizing Hormone pulsatility following cessation by a Neurokinin B antagonist in female sheep. Endocrinology. PMID 29126131 DOI: 10.1210/en.2017-00737 |
0.374 |
|
| 2017 |
Foradori CD, Whitlock BK, Daniel JA, Zimmerman AD, Jones MA, Read CC, Steele BP, Smith JT, Clarke IJ, Elsasser TH, Keisler DH, Sartin JL. Kisspeptin Stimulates Growth Hormone Release by Utilizing Neuropeptide Y Pathways and Is Dependent on the Presence of Ghrelin in the Ewe. Endocrinology. 158: 3526-3539. PMID 28977590 DOI: 10.1210/En.2017-00303 |
0.356 |
|
| 2017 |
Pouchain Ribeiro Neto R, Clarke IJ, Conductier G. Alteration in the relationship between tanycytes and gonadotropin releasing hormone (GnRH) neurosecretory terminals following long-term metabolic manipulation in the sheep. Journal of Neuroendocrinology. PMID 28722251 DOI: 10.1111/jne.12509 |
0.305 |
|
| 2017 |
George JT, Hendrikse M, Veldhuis JD, Clarke IJ, Anderson RA, Millar RP. Effect of gonadotropin inhibitory hormone (GnIH) on luteinizing hormone secretion in humans. Clinical Endocrinology. PMID 28186349 DOI: 10.1111/cen.13308 |
0.305 |
|
| 2016 |
Allen-Worthington K, Xie J, Brown JL, Edmunson AM, Dowling A, Navratil AM, Scavelli K, Yoon H, Kim DG, Bynoe MS, Clarke I, Roberson MS. The F0F1 ATP synthase complex localizes to membrane rafts in gonadotrope cells. Molecular Endocrinology (Baltimore, Md.). me20151324. PMID 27482602 DOI: 10.1210/Me.2015-1324 |
0.351 |
|
| 2015 |
Fraser GL, Hoveyda HR, Clarke IJ, Ramaswamy S, Plant TM, Rose C, Millar RP. The NK3 Receptor Antagonist ESN364 Interrupts Pulsatile LH Secretion and Moderates Levels of Ovarian Hormones Throughout the Menstrual Cycle. Endocrinology. 156: 4214-25. PMID 26305889 DOI: 10.1210/En.2015-1409 |
0.357 |
|
| 2015 |
Ezzat A, Pereira A, Clarke IJ. Kisspeptin is a component of the pulse generator for GnRH secretion in female sheep but not the pulse generator. Endocrinology. 156: 1828-37. PMID 25710282 DOI: 10.1210/en.2014-1756 |
0.341 |
|
| 2014 |
Clarke IJ, Parkington HC. Gonadotropin inhibitory hormone (GnIH) as a regulator of gonadotropes. Molecular and Cellular Endocrinology. 385: 36-44. PMID 23994028 DOI: 10.1016/j.mce.2013.08.017 |
0.312 |
|
| 2012 |
Smith JT, Young IR, Veldhuis JD, Clarke IJ. Gonadotropin-inhibitory hormone (GnIH) secretion into the ovine hypophyseal portal system. Endocrinology. 153: 3368-75. PMID 22549225 DOI: 10.1210/En.2012-1088 |
0.386 |
|
| 2012 |
Li Q, Roa A, Clarke IJ, Smith JT. Seasonal variation in the gonadotropin-releasing hormone response to kisspeptin in sheep: possible kisspeptin regulation of the kisspeptin receptor. Neuroendocrinology. 96: 212-21. PMID 22343304 DOI: 10.1159/000335998 |
0.336 |
|
| 2012 |
Engler D, Liu JP, Clarke IJ, Funder JW. Corticotropin-release inhibitory factor Evidence for dual stimulatory and inhibitory hypothalamic regulation over adrenocorticotropin secretion and biosynthesis. Trends in Endocrinology and Metabolism: Tem. 5: 272-83. PMID 18407219 DOI: 10.1016/1043-2760(94)P3202-I |
0.326 |
|
| 2011 |
Li Q, Rao A, Pereira A, Clarke IJ, Smith JT. Kisspeptin cells in the ovine arcuate nucleus express prolactin receptor but not melatonin receptor. Journal of Neuroendocrinology. 23: 871-82. PMID 21793946 DOI: 10.1111/J.1365-2826.2011.02195.X |
0.38 |
|
| 2011 |
Szymanski LA, Schneider JE, Satragno A, Dunshea FR, Clarke IJ. Mesenteric infusion of a volatile fatty acid prevents body weight loss and transiently restores luteinising hormone pulse frequency in ovariectomised, food-restricted ewes. Journal of Neuroendocrinology. 23: 699-710. PMID 21668532 DOI: 10.1111/j.1365-2826.2011.02173.x |
0.563 |
|
| 2011 |
Smith JT, Li Q, Yap KS, Shahab M, Roseweir AK, Millar RP, Clarke IJ. Kisspeptin is essential for the full preovulatory LH surge and stimulates GnRH release from the isolated ovine median eminence. Endocrinology. 152: 1001-12. PMID 21239443 DOI: 10.1210/En.2010-1225 |
0.313 |
|
| 2011 |
Sari IP, Jacobi J, Rao A, Clarke I. Gonadotropin inhibitory hormone (GnIH) prevents the ‘priming’ effect of estradiol-17β Indonesian Journal of Pharmacy. 166-173. DOI: 10.14499/Indonesianjpharm0Iss0Pp166-173 |
0.434 |
|
| 2010 |
Smith JT, Shahab M, Pereira A, Pau KY, Clarke IJ. Hypothalamic expression of KISS1 and gonadotropin inhibitory hormone genes during the menstrual cycle of a non-human primate. Biology of Reproduction. 83: 568-77. PMID 20574054 DOI: 10.1095/Biolreprod.110.085407 |
0.316 |
|
| 2010 |
Smith JT, Clarke IJ. Gonadotropin inhibitory hormone function in mammals. Trends in Endocrinology and Metabolism: Tem. 21: 255-60. PMID 20060314 DOI: 10.1016/J.Tem.2009.11.010 |
0.321 |
|
| 2010 |
Henry BA, Blache D, Dunshea FR, Clarke IJ. Altered "set-point" of the hypothalamus determines effects of cortisol on food intake, adiposity, and metabolic substrates in sheep. Domestic Animal Endocrinology. 38: 46-56. PMID 19733031 DOI: 10.1016/j.domaniend.2009.07.006 |
0.309 |
|
| 2009 |
Sari IP, Rao A, Smith JT, Tilbrook AJ, Clarke IJ. Effect of RF-amide-related peptide-3 on luteinizing hormone and follicle-stimulating hormone synthesis and secretion in ovine pituitary gonadotropes. Endocrinology. 150: 5549-56. PMID 19808777 DOI: 10.1210/En.2009-0775 |
0.339 |
|
| 2009 |
Smith JT, Saleh SN, Clarke IJ. Seasonal and cyclical change in the luteinizing hormone response to kisspeptin in the ewe. Neuroendocrinology. 90: 283-91. PMID 19590160 DOI: 10.1159/000227806 |
0.384 |
|
| 2009 |
Clarke IJ, Qi Y, Puspita Sari I, Smith JT. Evidence that RF-amide related peptides are inhibitors of reproduction in mammals. Frontiers in Neuroendocrinology. 30: 371-8. PMID 19362107 DOI: 10.1016/J.Yfrne.2009.04.001 |
0.327 |
|
| 2009 |
Pierce BN, Clarke IJ, Turner AI, Rivalland ET, Tilbrook AJ. Cortisol disrupts the ability of estradiol-17beta to induce the LH surge in ovariectomized ewes. Domestic Animal Endocrinology. 36: 202-8. PMID 19185443 DOI: 10.1016/j.domaniend.2008.11.003 |
0.309 |
|
| 2009 |
Oakley AE, Breen KM, Clarke IJ, Karsch FJ, Wagenmaker ER, Tilbrook AJ. Cortisol reduces gonadotropin-releasing hormone pulse frequency in follicular phase ewes: influence of ovarian steroids. Endocrinology. 150: 341-9. PMID 18801903 DOI: 10.1210/En.2008-0587 |
0.363 |
|
| 2009 |
Pierce BN, Stackpole CA, Breen KM, Clarke IJ, Karsch FJ, Rivalland ET, Turner AI, Caddy DJ, Wagenmaker ER, Oakley AE, Tilbrook AJ. Estradiol enables cortisol to act directly upon the pituitary to suppress pituitary responsiveness to GnRH in sheep. Neuroendocrinology. 89: 86-97. PMID 18714145 DOI: 10.1159/000151543 |
0.417 |
|
| 2009 |
Barrell GK, Ridgway MJ, Wellby M, Smith JT, Clarke IJ. 521. Effect Of Kisspeptin On Reproductive Function In Seasonally Acyclic Red Deer Hinds Reproduction, Fertility and Development. 21: 120-120. DOI: 10.1071/Srb09Abs521 |
0.308 |
|
| 2008 |
Smith JT, Rao A, Pereira A, Caraty A, Millar RP, Clarke IJ. Kisspeptin is present in ovine hypophysial portal blood but does not increase during the preovulatory luteinizing hormone surge: evidence that gonadotropes are not direct targets of kisspeptin in vivo. Endocrinology. 149: 1951-9. PMID 18162520 DOI: 10.1210/En.2007-1425 |
0.4 |
|
| 2007 |
Caraty A, Smith JT, Lomet D, Ben Saïd S, Morrissey A, Cognie J, Doughton B, Baril G, Briant C, Clarke IJ. Kisspeptin synchronizes preovulatory surges in cyclical ewes and causes ovulation in seasonally acyclic ewes. Endocrinology. 148: 5258-67. PMID 17702853 DOI: 10.1210/En.2007-0554 |
0.333 |
|
| 2007 |
Szymanski LA, Schneider JE, Friedman MI, Ji H, Kurose Y, Blache D, Rao A, Dunshea FR, Clarke IJ. Changes in insulin, glucose and ketone bodies, but not leptin or body fat content precede restoration of luteinising hormone secretion in ewes. Journal of Neuroendocrinology. 19: 449-60. PMID 17504439 DOI: 10.1111/j.1365-2826.2007.01551.x |
0.539 |
|
| 2007 |
Pierce B, Clarke I, Breen K, Karsch F, Rivalland E, Caddy D, Tilbrook A. ESTRADIOL ENABLES THE DIRECT PITUITARY ACTIONS OF CORTISOL TO SUPPRESS GONADOTROPIN-RELEASING HORMONE (GnRH)-INDUCED LH SECRETION IN OVARIECTOMIZED HYPOTHALAMO-PITUITARY DISCONNECTED (HPD) EWES DURING THE BREEDING SEASON Biology of Reproduction. 77: 184-184. DOI: 10.1093/Biolreprod/77.S1.184 |
0.477 |
|
| 2006 |
Estrada KM, Clay CM, Pompolo S, Smith JT, Clarke IJ. Elevated KiSS-1 expression in the arcuate nucleus prior to the cyclic preovulatory gonadotrophin-releasing hormone/lutenising hormone surge in the ewe suggests a stimulatory role for kisspeptin in oestrogen-positive feedback. Journal of Neuroendocrinology. 18: 806-9. PMID 16965299 DOI: 10.1111/J.1365-2826.2006.01485.X |
0.35 |
|
| 2006 |
Stackpole CA, Clarke IJ, Breen KM, Turner AI, Karsch FJ, Tilbrook AJ. Sex difference in the suppressive effect of cortisol on pulsatile secretion of luteinizing hormone in sheep. Endocrinology. 147: 5921-31. PMID 16959831 DOI: 10.1210/En.2006-0667 |
0.407 |
|
| 2006 |
Iqbal J, Kurose Y, Canny B, Clarke IJ. Effects of central infusion of ghrelin on food intake and plasma levels of growth hormone, luteinizing hormone, prolactin, and cortisol secretion in sheep. Endocrinology. 147: 510-9. PMID 16210361 DOI: 10.1210/en.2005-1048 |
0.332 |
|
| 2006 |
Clarke IJ, Scott CJ, Pereira A, Pompolo S. The role of noradrenaline in the generation of the preovulatory LH surge in the ewe. Domestic Animal Endocrinology. 30: 260-75. PMID 16139986 DOI: 10.1016/j.domaniend.2005.07.006 |
0.339 |
|
| 2005 |
Clarke IJ, Pompolo S. Synthesis and secretion of GnRH. Animal Reproduction Science. 88: 29-55. PMID 15993013 DOI: 10.1016/j.anireprosci.2005.05.003 |
0.309 |
|
| 2005 |
Kurose Y, Iqbal J, Rao A, Murata Y, Hasegawa Y, Terashima Y, Kojima M, Kangawa K, Clarke IJ. Changes in expression of the genes for the leptin receptor and the growth hormone-releasing peptide/ghrelin receptor in the hypothalamic arcuate nucleus with long-term manipulation of adiposity by dietary means. Journal of Neuroendocrinology. 17: 331-40. PMID 15929739 DOI: 10.1111/j.1365-2826.2005.01318.x |
0.302 |
|
| 2005 |
Clarke IJ, Tobin VA, Pompolo S, Pereira A. Effects of changing gonadotropin-releasing hormone pulse frequency and estrogen treatment on levels of estradiol receptor-alpha and induction of Fos and phosphorylated cyclic adenosine monophosphate response element binding protein in pituitary gonadotropes: studies in hypothalamo-pituitary disconnected ewes. Endocrinology. 146: 1128-37. PMID 15564326 DOI: 10.1210/en.2004-0980 |
0.316 |
|
| 2005 |
Stackpole CA, Clarke IJ, Turner AI, Tilbrook AJ. 276. Sex difference in the effect of cortisol on the LH response of the pituitary to exogenous GnRH in hypothalamo-pituitary disconnected gonadectomised sheep Reproduction, Fertility and Development. 17: 114. DOI: 10.1071/SRB05ABS276 |
0.408 |
|
| 2004 |
Scott CJ, Clarke IJ, Rao A, Tilbrook AJ. Sex differences in the distribution and abundance of androgen receptor mRNA-containing cells in the preoptic area and hypothalamus of the ram and ewe. Journal of Neuroendocrinology. 16: 956-63. PMID 15667450 DOI: 10.1111/j.1365-2826.2005.01261.x |
0.367 |
|
| 2004 |
Henry BA, Goding JW, Tilbrook AJ, Dunshea FR, Blache D, Clarke IJ. Leptin-mediated effects of undernutrition or fasting on luteinizing hormone and growth hormone secretion in ovariectomized ewes depend on the duration of metabolic perturbation. Journal of Neuroendocrinology. 16: 244-55. PMID 15049855 DOI: 10.1111/j.0953-8194.2004.01157.x |
0.351 |
|
| 2004 |
Breen KM, Stackpole CA, Clarke IJ, Pytiak AV, Tilbrook AJ, Wagenmaker ER, Young EA, Karsch FJ. Does the type II glucocorticoid receptor mediate cortisol-induced suppression in pituitary responsiveness to gonadotropin-releasing hormone? Endocrinology. 145: 2739-46. PMID 15033919 DOI: 10.1210/En.2004-0123 |
0.365 |
|
| 2003 |
Estrada KM, Pompolo S, Morris MJ, Tilbrook AJ, Clarke IJ. Neuropeptide Y (NPY) delays the oestrogen-induced luteinizing hormone (LH) surge in the ovariectomized ewe: further evidence that NPY has a predominant negative effect on LH secretion in the ewe. Journal of Neuroendocrinology. 15: 1011-20. PMID 14622430 |
0.338 |
|
| 2003 |
Stackpole CA, Turner AI, Clarke IJ, Lambert GW, Tilbrook AJ. Seasonal differences in the effect of isolation and restraint stress on the luteinizing hormone response to gonadotropin-releasing hormone in hypothalamopituitary disconnected, gonadectomized rams and ewes. Biology of Reproduction. 69: 1158-64. PMID 12773406 DOI: 10.1095/biolreprod.103.016428 |
0.306 |
|
| 2002 |
Veldhuis JD, Fletcher TP, Gatford KL, Egan AR, Clarke IJ. Hypophyseal-portal somatostatin (SRIH) and jugular venous growth hormone secretion in the conscious unrestrained ewe. Neuroendocrinology. 75: 83-91. PMID 11867936 |
0.308 |
|
| 2001 |
Tobin VA, Pompolo S, Clarke IJ. The percentage of pituitary gonadotropes with immunoreactive oestradiol receptors increases in the follicular phase of the ovine oestrous cycle. Journal of Neuroendocrinology. 13: 846-54. PMID 11679053 |
0.317 |
|
| 2001 |
Henry BA, Rao A, Tilbrook AJ, Clarke IJ. Chronic food-restriction alters the expression of somatostatin and growth hormone-releasing hormone in the ovariectomised ewe. The Journal of Endocrinology. 170: R1-5. PMID 11431163 |
0.3 |
|
| 2001 |
Turner AI, Tilbrook AJ, Clarke IJ, Scott CJ. Progesterone and testosterone in combination act in the hypothalamus of castrated rams to regulate the secretion of LH. The Journal of Endocrinology. 169: 291-8. PMID 11312146 DOI: 10.1677/joe.0.1690291 |
0.367 |
|
| 2001 |
Anderson ST, Walsh JP, Tillet Y, Clarke IJ, Curlewis JD. Dopaminergic input to the ventromedial hypothalamus facilitates the oestrogen-induced luteinizing hormone surge in ewes. Neuroendocrinology. 73: 91-101. PMID 11244296 DOI: 10.1159/000054625 |
0.344 |
|
| 2001 |
Tilbrook AJ, Clarke IJ. Negative feedback regulation of the secretion and actions of gonadotropin-releasing hormone in males. Biology of Reproduction. 64: 735-42. PMID 11207186 |
0.329 |
|
| 2001 |
Tilbrook AJ, de Kretser DM, Clarke IJ. Influence of the degree of stimulation of the pituitary by gonadotropin-releasing hormone on the action of inhibin and testosterone to suppress the secretion of the gonadotropins in rams. Biology of Reproduction. 64: 473-81. PMID 11159349 |
0.399 |
|
| 2001 |
Henry BA, Goding JW, Tilbrook AJ, Dunshea FR, Clarke IJ. Intracerebroventricular infusion of leptin elevates the secretion of luteinising hormone without affecting food intake in long-term food-restricted sheep, but increases growth hormone irrespective of bodyweight. The Journal of Endocrinology. 168: 67-77. PMID 11139771 |
0.307 |
|
| 2000 |
Whitley JC, Giraud AS, Mahoney AO, Clarke IJ, Shulkes A. Tissue-specific regulation of gastrin-releasing peptide synthesis, storage and secretion by oestrogen and progesterone. The Journal of Endocrinology. 166: 649-58. PMID 10974658 DOI: 10.1677/JOE.0.1660649 |
0.317 |
|
| 1999 |
Tilbrook AJ, Canny BJ, Stewart BJ, Serapiglia MD, Clarke IJ. Central administration of corticotrophin releasing hormone but not arginine vasopressin stimulates the secretion of luteinizing hormone in rams in the presence and absence of testosterone. The Journal of Endocrinology. 162: 301-11. PMID 10425469 DOI: 10.1677/joe.0.1620301 |
0.518 |
|
| 1999 |
Tilbrook AJ, de Kretser DM, Clarke IJ. Changes in the suppressive effects of recombinant inhibin A on FSH secretion in ram lambs during sexual maturation: evidence for alterations in the clearance rate of inhibin. The Journal of Endocrinology. 161: 219-29. PMID 10320819 DOI: 10.1677/JOE.0.1610219 |
0.316 |
|
| 1999 |
Hudson NL, O'Connell AR, Shaw L, Clarke IJ, McNatty KP. Effect of exogenous FSH on ovulation rate in homozygous carriers or noncarriers of the Booroola FecB gene after hypothalamic-pituitary disconnection or after treatment with a GnRH agonist. Domestic Animal Endocrinology. 16: 69-80. PMID 10081664 DOI: 10.1016/S0739-7240(98)00045-9 |
0.354 |
|
| 1999 |
Tilbrook A, Canny B, Serapiglia, Ambrose T, Clarke I. Suppression of the secretion of luteinizing hormone due to isolation/restraint stress in gonadectomised rams and ewes is influenced by sex steroids. Journal of Endocrinology. 160: 469-481. PMID 10076193 DOI: 10.1677/Joe.0.1600469 |
0.438 |
|
| 1999 |
Roh S, Clarke IJ, Xu R, Goding JW, Loneragan K, Chen C. The in vitro effect of leptin on basal and growth hormone-releasing hormone-stimulated growth hormone secretion from the ovine pituitary gland. Neuroendocrinology. 68: 361-4. PMID 9873199 DOI: 10.1159/000054385 |
0.317 |
|
| 1999 |
Tilbrook AJ, de Kretser DM, Clarke IJ. Seasonal changes in the negative feedback regulation of the secretion of the gonadotrophins by testosterone and inhibin in rams. The Journal of Endocrinology. 160: 155-67. PMID 9854187 DOI: 10.1677/JOE.0.1600155 |
0.333 |
|
| 1998 |
Gatford KL, Egan AR, Clarke IJ, Owens PC. Sexual dimorphism of the somatotrophic axis Journal of Endocrinology. 157: 373-389. PMID 9691971 DOI: 10.1677/joe.0.1570373 |
0.347 |
|
| 1998 |
Chen C, Pullar M, Loneragan K, Zhang J, Clarke IJ. Effect of growth hormone-releasing peptide-2 (GHRP-2) and GH-releasing hormone (GHRH) on the the cAMP levels and GH release from cultured acromegalic tumours. Journal of Neuroendocrinology. 10: 473-80. PMID 9688350 DOI: 10.1046/j.1365-2826.1998.00233.x |
0.319 |
|
| 1998 |
Schwartz J, Van de Pavert S, Clarke I, Rao A, Ray D, Vrana K. Paracrine interactions within the pituitary gland. Annals of the New York Academy of Sciences. 839: 239-43. PMID 9629159 DOI: 10.1111/J.1749-6632.1998.Tb10767.X |
0.321 |
|
| 1997 |
Lew RA, Cowley M, Clarke IJ, Smith AI. Peptidases that degrade gonadotropin-releasing hormone: influence on LH secretion in the ewe. Journal of Neuroendocrinology. 9: 707-12. PMID 9355038 DOI: 10.1046/j.1365-2826.1997.00628.x |
0.323 |
|
| 1997 |
Thomas SG, Clarke IJ. The positive feedback action of estrogen mobilizes LH-containing, but not FSH-containing secretory granules in ovine gonadotropes. Endocrinology. 138: 1347-50. PMID 9048645 DOI: 10.1210/ENDO.138.3.5104 |
0.331 |
|
| 1996 |
Fletcher TP, Thomas GB, Clarke IJ. Growth hormone-releasing hormone and somatostatin concentrations in the hypophysial portal blood of conscious sheep during the infusion of growth hormone-releasing peptide-6. Domestic Animal Endocrinology. 13: 251-8. PMID 8738866 DOI: 10.1016/0739-7240(96)00017-3 |
0.395 |
|
| 1996 |
Klein R, Robertson DM, Clarke IJ. Studies in sheep examining plasma follistatin elevations due to frequent blood sampling or surgery. Reproduction, Fertility, and Development. 8: 273-7. PMID 8726866 DOI: 10.1071/RD9960273 |
0.321 |
|
| 1996 |
Wu D, Chen C, Zhang J, Bowers CY, Clarke IJ. The effects of GH-releasing peptide-6 (GHRP-6) and GHRP-2 on intracellular adenosine 3',5'-monophosphate (cAMP) levels and GH secretion in ovine and rat somatotrophs. The Journal of Endocrinology. 148: 197-205. PMID 8699133 DOI: 10.1677/JOE.0.1480197 |
0.3 |
|
| 1996 |
Mercer JE, Phillips DJ, Clarke IJ. Short-term regulation of gonadotropin subunit mRNA levels by estrogen: studies in the hypothalamo-pituitary intact and hypothalamo-pituitary disconnected ewe. Journal of Neuroendocrinology. 5: 591-6. PMID 8680429 DOI: 10.1111/j.1365-2826.1993.tb00526.x |
0.349 |
|
| 1996 |
Wright PJ, Galloway DB, Clarke IJ. Gonadotrophin secretion in ewes with bilateral gonadal hypoplasia. Australian Veterinary Journal. 73: 157-8. PMID 8660234 DOI: 10.1111/J.1751-0813.1996.TB10012.X |
0.327 |
|
| 1996 |
Tilbrook AJ, Clarke IJ, de Kretser DM. Human recombinant follistatin-288 suppresses plasma concentrations of follicle-stimulating hormone but is not a significant regulator of luteinizing hormone in castrated rams. Biology of Reproduction. 53: 1353-8. PMID 8562691 DOI: 10.1095/BIOLREPROD53.6.1353 |
0.32 |
|
| 1995 |
Clarke IJ. Evidence that the switch from negative to positive feedback at the level of the pituitary gland is an important timing event for the onset of the preovulatory surge in LH in the ewe. The Journal of Endocrinology. 145: 271-82. PMID 7616160 DOI: 10.1677/JOE.0.1450271 |
0.385 |
|
| 1994 |
Fletcher TP, Clarke IJ. Effects of hypothyroidism on the growth hormone axis in sheep. The Journal of Endocrinology. 140: 495-502. PMID 8182377 DOI: 10.1677/JOE.0.1400495 |
0.379 |
|
| 1994 |
Liu JP, Clarke IJ, Funder JW, Engler D. Studies of the secretion of corticotropin-releasing factor and arginine vasopressin into the hypophysial-portal circulation of the conscious sheep. II. The central noradrenergic and neuropeptide Y pathways cause immediate and prolonged hypothalamic-pituitary-adrenal activation. Potential involvement in the pseudo-Cushing's syndrome of endogenous depression and anorexia nervosa. The Journal of Clinical Investigation. 93: 1439-50. PMID 8163648 DOI: 10.1172/JCI117121 |
0.323 |
|
| 1994 |
Fletcher TP, Thomas GB, Willoughby JO, Clarke IJ. Constitutive growth hormone secretion in sheep after hypothalamopituitary disconnection and the direct in vivo pituitary effect of growth hormone releasing peptide 6. Neuroendocrinology. 60: 76-86. PMID 8090285 DOI: 10.1159/000126722 |
0.37 |
|
| 1994 |
Wu D, Chen C, Zhang J, Katoh K, Clarke I. Effects in vitro of new growth hormone releasing peptide (GHRP-1) on growth hormone secretion from ovine pituitary cells in primary culture Journal of Neuroendocrinology. 6: 185-190. PMID 8049717 DOI: 10.1111/J.1365-2826.1994.Tb00571.X |
0.412 |
|
| 1994 |
Thomas GB, Scott CJ, Cummins JT, Clarke IJ. Adrenergic regulation of growt hormone secretion in the ewe Domestic Animal Endocrinology. 11: 187-195. PMID 8045100 DOI: 10.1016/0739-7240(94)90026-4 |
0.369 |
|
| 1994 |
Clarke IJ, Fletcher TP, Pomares CC, Holmes JH, Dunshea F, Thomas GB, Tilbrook AJ, Walton PE, Galloway DB. Effect of high-protein feed supplements on concentrations of growth hormone (GH), insulin-like growth factor-I (IGF-I) and IGF-binding protein-3 in plasma and on the amounts of GH and messenger RNA for GH in the pituitary glands of adult rams. The Journal of Endocrinology. 138: 421-7. PMID 7506288 DOI: 10.1677/JOE.0.1380421 |
0.304 |
|
| 1993 |
Tilbrook AJ, Galloway DB, Williams AH, Clarke IJ. Treatment of young rams with an agonist of GnRH delays reproductive development. Hormones and Behavior. 27: 5-28. PMID 8440517 DOI: 10.1006/hbeh.1993.1002 |
0.316 |
|
| 1993 |
Clarke IJ. Variable patterns of gonadotropin-releasing hormone secretion during the estrogen-induced luteinizing hormone surge in ovariectomized ewes. Endocrinology. 133: 1624-32. PMID 8404603 DOI: 10.1210/ENDO.133.4.8404603 |
0.394 |
|
| 1993 |
McNatty KP, Hudson NL, Lun S, Heath DA, Shaw L, Condell L, Phillips DJ, Clarke IJ. Gonadotrophin-releasing hormone and the control of ovulation rate by the FecB gene in Booroola ewes. Journal of Reproduction and Fertility. 98: 97-105. PMID 8345485 DOI: 10.1530/JRF.0.0980097 |
0.353 |
|
| 1993 |
Tilbrook AJ, de Kretser DM, Clarke IJ. Human recombinant inhibin A and testosterone act directly at the pituitary to suppress plasma concentrations of FSH in castrated rams. The Journal of Endocrinology. 138: 181-9. PMID 8228726 DOI: 10.1677/JOE.0.1380181 |
0.326 |
|
| 1993 |
Tilbrook AJ, De Kretser DM, Clarke IJ. Human recombinant inhibin A suppresses plasma follicle-stimulating hormone to intact levels but has no effect on luteinizing hormone in castrated rams. Biology of Reproduction. 49: 779-88. PMID 8218642 DOI: 10.1095/BIOLREPROD49.4.779 |
0.321 |
|
| 1993 |
Clarke I, Jessop D, Millar R, Morris M, Bloom S, Lightman S, Coen CW, Lew R, Smith I. Many peptides that are present in the external zone of the median eminence are not secreted into the hypophysial portal blood of sheep. Neuroendocrinology. 57: 765-75. PMID 7692337 DOI: 10.1159/000126435 |
0.314 |
|
| 1992 |
Tilbrook AJ, Johnson RJ, Eason PJ, Walsh JD, Trigg TE, Clarke IJ. Short-term reduction in egg production in laying hens treated with an agonist of GnRH. British Poultry Science. 33: 621-38. PMID 1643525 DOI: 10.1080/00071669208417501 |
0.309 |
|
| 1992 |
Galloway D, Wright P, Kretser Dd, Clarke I. An outbreak of gonadal hypoplasia in a sheep flock: clinical, pathological and endocrinological features, and aetiological studies Veterinary Record. 131: 506-512. PMID 1300677 DOI: 10.1136/Vr.131.22.506 |
0.348 |
|
| 1991 |
Phillips DJ, Cummins JT, Clarke IJ. Effects of modifying gonadotrophin-releasing hormone input before and after the oestrogen-induced LH surge in ovariectomized ewes with hypothalamo-pituitary disconnection. The Journal of Endocrinology. 127: 223-33. PMID 2250148 DOI: 10.1677/JOE.0.1270223 |
0.373 |
|
| 1991 |
Tilbrook AJ, de Kretser DM, Cummins JT, Clarke IJ. The negative feedback effects of testicular steroids are predominantly at the hypothalamus in the ram. Endocrinology. 129: 3080-92. PMID 1954890 DOI: 10.1210/ENDO-129-6-3080 |
0.372 |
|
| 1991 |
Robertson DM, Foulds LM, Fry RC, Cummins JT, Clarke I. Circulating half-lives of follicle-stimulating hormone and luteinizing hormone in pituitary extracts and isoform fractions of ovariectomized and intact ewes. Endocrinology. 129: 1805-13. PMID 1915069 DOI: 10.1210/endo-129-4-1805 |
0.351 |
|
| 1991 |
McNatty KP, Hudson NL, Shaw L, Condell LA, Ball K, Seah SL, Clarke IJ. GnRH-induced gonadotrophin secretion in ovariectomized Booroola ewes with hypothalamic-pituitary disconnection. Journal of Reproduction and Fertility. 91: 583-92. PMID 1901606 DOI: 10.1530/JRF.0.0910583 |
0.409 |
|
| 1991 |
Thomas GB, Cummins JT, Francis H, Sudbury AW, McCloud PI, Clarke IJ. Effect of restricted feeding on the relationship between hypophysial portal concentrations of growth hormone (GH)-releasing factor and somatostatin, and jugular concentrations of GH in ovariectomized ewes. Endocrinology. 128: 1151-8. PMID 1671214 DOI: 10.1210/endo-128-2-1151 |
0.368 |
|
| 1991 |
Liu JP, Clarke IJ, Funder JW, Engler D. Evidence that the central noradrenergic and adrenergic pathways activate the hypothalamic-pituitary-adrenal axis in the sheep. Endocrinology. 129: 200-9. PMID 1647297 DOI: 10.1210/ENDO-129-1-200 |
0.336 |
|
| 1990 |
Clarke IJ, Foulds LM, Hayward S, Cummins JT, Robertson DM. Analysis of the ratio of biological to immunological LH secreted during the oestrogen-induced LH surge in the ewe. The Journal of Endocrinology. 127: 217-22. PMID 2250147 DOI: 10.1677/JOE.0.1270217 |
0.339 |
|
| 1990 |
Clarke IJ, Horton RJ, Doughton BW. Investigation of the mechanism by which insulin-induced hypoglycemia decreases luteinizing hormone secretion in ovariectomized ewes. Endocrinology. 127: 1470-6. PMID 2201538 DOI: 10.1210/ENDO-127-3-1470 |
0.314 |
|
| 1990 |
Phillips DJ, Clarke IJ. Effects of the synthetic glucocorticoid dexamethasone on reproductive function in the ewe. The Journal of Endocrinology. 126: 289-95. PMID 2119414 DOI: 10.1677/JOE.0.1260289 |
0.363 |
|
| 1990 |
Antolovich GC, Clarke IJ, McMillen IC, Perry RA, Robinson PM, Silver M, Young R. Hypothalamo-pituitary disconnection in the fetal sheep. Neuroendocrinology. 51: 1-9. PMID 2106081 DOI: 10.1159/000125308 |
0.318 |
|
| 1990 |
Findlay JK, Clarke IJ, Robertson DM. Inhibin concentrations in ovarian and jugular venous plasma and the relationship of inhibin with follicle-stimulating hormone and luteinizing hormone during the ovine estrous cycle. Endocrinology. 126: 528-35. PMID 2104590 DOI: 10.1210/endo-126-1-528 |
0.325 |
|
| 1990 |
Frohman LA, Downs TR, Kelijman M, Clarke IJ, Thomas G. Somatostatin secretion and action in the regulation of growth hormone secretion. Metabolism: Clinical and Experimental. 39: 43-5. PMID 1976219 DOI: 10.1016/0026-0495(90)90208-T |
0.362 |
|
| 1990 |
Engler D, Pham T, Liu JP, Fullerton MJ, Clarke IJ, Funder JW. Studies of the regulation of the hypothalamic-pituitary-adrenal axis in sheep with hypothalamic-pituitary disconnection. II. Evidence for in vivo ultradian hypersecretion of proopiomelanocortin peptides by the isolated anterior and intermediate pituitary. Endocrinology. 127: 1956-66. PMID 1976094 DOI: 10.1210/ENDO-127-4-1956 |
0.315 |
|
| 1990 |
Frohman LA, Downs TR, Clarke IJ, Thomas GB. Measurement of growth hormone-releasing hormone and somatostatin in hypothalamic-portal plasma of unanesthetized sheep. Spontaneous secretion and response to insulin-induced hypoglycemia. The Journal of Clinical Investigation. 86: 17-24. PMID 1973173 DOI: 10.1172/JCI114681 |
0.378 |
|
| 1989 |
Thomas GB, Cummins JT, Doughton BW, Griffin N, Millar RP, Milton RC, Clarke IJ. Gonadotropin-releasing hormone associated peptide (GAP) and putative processed GAP peptides do not release luteinizing hormone or follicle-stimulating hormone or inhibit prolactin secretion in the sheep. Neuroendocrinology. 48: 342-50. PMID 3145468 DOI: 10.1159/000125033 |
0.398 |
|
| 1989 |
Handelsman DJ, Cummins JT, Clarke IJ. Pharmacodynamics of gonadotropin-releasing hormone. 1. Effects of gonadotropin-releasing hormone pulse contour on pituitary luteinizing hormone secretion in vivo in sheep. Neuroendocrinology. 48: 432-8. PMID 3062484 DOI: 10.1159/000125045 |
0.383 |
|
| 1989 |
Engler D, Pham T, Fullerton MJ, Funder JW, Clarke IJ. Studies of the regulation of the hypothalamic-pituitary-adrenal axis in sheep with hypothalamic-pituitary disconnection. I. Effect of an audiovisual stimulus and insulin-induced hypoglycemia. Neuroendocrinology. 48: 551-60. PMID 2854224 DOI: 10.1159/000125062 |
0.314 |
|
| 1989 |
Clarke I. Hypothalamic inhibitor of GnRH action Reproduction, Fertility and Development. 1: 273-274. PMID 2682808 DOI: 10.1071/Rd9890273 |
0.333 |
|
| 1989 |
Clarke IJ, Cummins JT, Jenkin M, Phillips DJ. The oestrogen-induced surge of LH requires a 'signal' pattern of gonadotrophin-releasing hormone input to the pituitary gland in the ewe. The Journal of Endocrinology. 122: 127-34. PMID 2671236 |
0.405 |
|
| 1989 |
Thomas GB, Cummins JT, Canny BJ, Rundle SE, Griffin N, Katsahambas S, Clarke IJ. The posterior pituitary regulates prolactin, but not adrenocorticotropin or gonadotropin, secretion in the sheep. Endocrinology. 125: 2204-11. PMID 2551641 DOI: 10.1210/ENDO-125-4-2204 |
0.331 |
|
| 1989 |
Engler D, Pham T, Fullerton MJ, Ooi G, Funder JW, Clarke IJ. Studies of the secretion of corticotropin-releasing factor and arginine vasopressin into the hypophysial-portal circulation of the conscious sheep. I. Effect of an audiovisual stimulus and insulin-induced hypoglycemia. Neuroendocrinology. 49: 367-81. PMID 2541360 DOI: 10.1159/000125141 |
0.357 |
|
| 1989 |
Clarke IJ, Cummins JT, Crowder ME, Nett TM. Long-term negative feedback effects of oestrogen and progesterone on the pituitary gland of the long-term ovariectomized ewe. The Journal of Endocrinology. 120: 207-14. PMID 2538532 DOI: 10.1677/JOE.0.1200207 |
0.365 |
|
| 1989 |
Clarke IJ. The GNRH/gonadotropin axis in the ewe, cow and sow. Domestic Animal Endocrinology. 6: 1-14. PMID 2492916 DOI: 10.1016/0739-7240(89)90002-7 |
0.342 |
|
| 1988 |
Clarke IJ. Gonadotrophin-releasing hormone secretion (GnRH) in anoestrous ewes and the induction of GnRH surges by oestrogen. The Journal of Endocrinology. 117: 355-60. PMID 3292694 DOI: 10.1677/JOE.0.1170355 |
0.399 |
|
| 1988 |
Wright PJ, Clarke IJ. Pulsatile administration of gonadotrophin-releasing hormone stimulates, in oestrogen-treated anaesthetized ovariectomized ewes, a surge release of LH qualitatively and quantitatively different from that induced by oestradiol in conscious ovariectomized ewes. The Journal of Endocrinology. 116: 143-8. PMID 3276807 DOI: 10.1677/JOE.0.1160143 |
0.43 |
|
| 1988 |
Mercer JE, Clements JA, Funder JW, Clarke IJ. Luteinizing hormone-beta mRNA levels are regulated primarily by gonadotropin-releasing hormone and not by negative estrogen feedback on the pituitary. Neuroendocrinology. 47: 563-6. PMID 3135509 DOI: 10.1159/000124969 |
0.33 |
|
| 1988 |
Thomas GB, Cummins JT, Yao B, Gordon K, Clarke IJ. Release of prolactin is independent of the secretion of thyrotrophin-releasing hormone into hypophysial portal blood of sheep. The Journal of Endocrinology. 117: 115-22. PMID 3128621 DOI: 10.1677/JOE.0.1170115 |
0.369 |
|
| 1988 |
Wu FC, Irby DC, Clarke IJ, Cummins JT, de Kretser DM. Effects of gonadotropin-releasing hormone pulse-frequency modulation on luteinizing hormone, follicle-stimulating hormone and testosterone secretion in hypothalamo/pituitary-disconnected rams. Biology of Reproduction. 37: 501-10. PMID 3118979 DOI: 10.1095/BIOLREPROD37.3.501 |
0.412 |
|
| 1988 |
Clarke IJ, Cummins JT, Crowder ME, Nett TM. Pituitary receptors for gonadotropin-releasing hormone in relation to changes in pituitary and plasma gonadotropins in ovariectomized hypothalamo/pituitary-disconnected ewes. II. A marked rise in receptor number during the acute feedback effects of estradiol. Biology of Reproduction. 39: 349-54. PMID 2846084 DOI: 10.1095/BIOLREPROD39.2.349 |
0.385 |
|
| 1988 |
Thomas GB, Cummins JT, Griffin N, Clarke IJ. Effect and site of action of hypothalamic neuropeptides on prolactin release in sheep. Neuroendocrinology. 48: 252-7. PMID 2460794 DOI: 10.1159/000125019 |
0.377 |
|
| 1987 |
Fry RC, Clarke IJ, Cahill LP. Changes in gonadotrophin concentrations are not necessarily involved in ovarian compensation after unilateral ovariectomy in sheep. Journal of Reproduction and Fertility. 79: 45-8. PMID 3820183 DOI: 10.1530/JRF.0.0790045 |
0.311 |
|
| 1987 |
Thomas GB, Cummins JT, Cavanagh L, Clarke IJ. Transient increase in prolactin secretion following hypothalamo-pituitary disconnection in ewes during anoestrus and the breeding season. The Journal of Endocrinology. 111: 425-31. PMID 3805968 DOI: 10.1677/JOE.0.1110425 |
0.398 |
|
| 1987 |
Horton RJ, Cummins JT, Clarke IJ. Naloxone evokes large-amplitude GnRH pulses in luteal-phase ewes. Journal of Reproduction and Fertility. 81: 277-86. PMID 3312598 DOI: 10.1530/JRF.0.0810277 |
0.356 |
|
| 1987 |
Karsch FJ, Cummins JT, Thomas GB, Clarke IJ. Steroid feedback inhibition of pulsatile secretion of gonadotropin-releasing hormone in the ewe. Biology of Reproduction. 36: 1207-18. PMID 3304436 DOI: 10.1095/Biolreprod36.5.1207 |
0.424 |
|
| 1987 |
Clarke IJ, Thomas GB, Yao B, Cummins JT. GnRH secretion throughout the ovine estrous cycle. Neuroendocrinology. 46: 82-8. PMID 3302748 DOI: 10.1159/000124800 |
0.357 |
|
| 1987 |
Clarke IJ, Cummins JT. Pulsatility of reproductive hormones: physiological basis and clinical implications. Bailliere's Clinical Endocrinology and Metabolism. 1: 1-21. PMID 3297019 DOI: 10.1016/S0950-351X(87)80050-2 |
0.352 |
|
| 1987 |
Hurley DM, Clarke IJ, Shelton R, Burger HG. Subcutaneous administration of gonadotropin-releasing hormone: absorption kinetics and gonadotropin responses. The Journal of Clinical Endocrinology and Metabolism. 65: 46-52. PMID 3108305 DOI: 10.1210/JCEM-65-1-46 |
0.348 |
|
| 1987 |
Clarke IJ, Cummins JT, Crowder ME, Nett TM. Pituitary receptors for gonadotropin-releasing hormone in relation to changes in pituitary and plasma luteinizing hormone in ovariectomized-hypothalamo pituitary disconnected ewes. I. Effect of changing frequency of gonadotropin-releasing hormone pulses. Biology of Reproduction. 37: 749-54. PMID 2825822 DOI: 10.1095/BIOLREPROD37.4.749 |
0.423 |
|
| 1987 |
Clarke I. New Concepts in Gonadotropin-Releasing Hormone Action on the Pituitary Gland Seminars in Reproductive Medicine. 5: 345-352. DOI: 10.1055/S-2007-1021881 |
0.319 |
|
| 1986 |
Thomas GB, Cummins JT, Hammond JM, Horton RJ, Clarke IJ. Prolonged secretion of prolactin in response to thyrotrophin-releasing hormone after hypothalamo-pituitary disconnection in the ewe Journal of Endocrinology. 111: 433-438. PMID 3100711 DOI: 10.1677/JOE.0.1110433 |
0.378 |
|
| 1986 |
Clarke IJ, Burman KJ, Doughton BW, Cummins JT. Effects of constant infusion of gonadotrophin-releasing hormone in ovariectomized ewes with hypothalamo-pituitary disconnection: further evidence for differential control of LH and FSH secretion and the lack of a priming effect. The Journal of Endocrinology. 111: 43-9. PMID 3097234 |
0.704 |
|
| 1986 |
Clarke IJ, Findlay JK, Cummins JT, Ewens WJ. Effects of ovine follicular fluid on plasma LH and FSH secretion in ovariectomized ewes to indicate the site of action of inhibin Journal of Reproduction and Fertility. 77: 575-585. PMID 3090245 DOI: 10.1530/JRF.0.0770575 |
0.379 |
|
| 1985 |
Clarke IJ, Cummins JT. Direct pituitary effects of estrogen and progesterone on gonadotropin secretion in the ovariectomized ewe. Neuroendocrinology. 39: 267-74. PMID 6438545 DOI: 10.1159/000123990 |
0.398 |
|
| 1985 |
Clarke IJ, Cummins JT. GnRH pulse frequency determines LH pulse amplitude by altering the amount of releasable LH in the pituitary glands of ewes. Journal of Reproduction and Fertility. 73: 425-31. PMID 3921703 DOI: 10.1530/JRF.0.0730425 |
0.374 |
|
| 1985 |
Clarke IJ, Cummins JT. Increased gonadotropin-releasing hormone pulse frequency associated with estrogen-induced luteinizing hormone surges in ovariectomized ewes. Endocrinology. 116: 2376-83. PMID 3888609 DOI: 10.1210/ENDO-116-6-2376 |
0.387 |
|
| 1984 |
Clarke IJ, Cummins JT, Findlay JK, Burman KJ, Doughton BW. Effects on plasma luteinizing hormone and follicle-stimulating hormone of varying the frequency and amplitude of gonadotropin-releasing hormone pulses in ovariectomized ewes with hypothalamo-pituitary disconnection. Neuroendocrinology. 39: 214-21. PMID 6438544 |
0.695 |
|
| 1984 |
Hurley DM, Brian R, Outch K, Stockdale J, Fry A, Hackman C, Clarke I, Burger HG. Induction of ovulation and fertility in amenorrheic women by pulsatile low-dose gonadotropin-releasing hormone. The New England Journal of Medicine. 310: 1069-74. PMID 6424012 DOI: 10.1056/NEJM198404263101702 |
0.474 |
|
| 1984 |
Clarke IJ, Wright PJ, Chamley WA, Burman K. Differences in the reproductive endocrine status of ewes in the early post-partum period and during seasonal anoestrus. Journal of Reproduction and Fertility. 70: 591-7. PMID 6422034 DOI: 10.1530/JRF.0.0700591 |
0.389 |
|
| 1984 |
Wright PJ, Geytenbeek PE, Clarke IJ, Findlay JK. Induction of plasma LH surges and normal luteal function in acyclic post-partum ewes by the pulsatile administration of LH-RH. Journal of Reproduction and Fertility. 71: 1-6. PMID 6374129 DOI: 10.1530/JRF.0.0710001 |
0.31 |
|
| 1984 |
Hurley DH, Brian R, Outch K, Stockdale J, Fry A, Hackman C, Clarke I, Burger HG. Induction of ovulation and fertility in amenorrheic women by pulsatile low-dose gonadotropin-releasing hormone Obstetrical & Gynecological Survey. 39: 589-590. DOI: 10.1097/00006254-198409000-00016 |
0.362 |
|
| 1983 |
Clarke IJ. Effects of tamoxifen on concentrations of luteinizing hormone and follicle-stimulating hormone in the plasma of ovariectomized ewes. The Journal of Endocrinology. 99: 23-9. PMID 6415198 DOI: 10.1677/JOE.0.0990023 |
0.357 |
|
| 1983 |
Clarke IJ, Doughton BW. Effect of various anaesthetics on resting plasma concentrations of luteinizing hormone, follicle-stimulating hormone and prolactin in ovariectomized ewes. The Journal of Endocrinology. 98: 79-89. PMID 6408219 DOI: 10.1677/JOE.0.0980079 |
0.344 |
|
| 1983 |
Clarke IJ, Cummins JT, de Kretser DM. Pituitary gland function after disconnection from direct hypothalamic influences in the sheep. Neuroendocrinology. 36: 376-84. PMID 6406927 DOI: 10.1159/000123484 |
0.388 |
|
| 1983 |
Wright PJ, Geytenbeek PE, Clarke IJ, Findlay JK. LH release and luteal function in post-partum acyclic ewes after the pulsatile administration of LH-RH. Journal of Reproduction and Fertility. 67: 257-62. PMID 6339715 DOI: 10.1530/JRF.0.0670257 |
0.369 |
|
| 1982 |
Clarke IJ, Mitchelhill K, Zachariah E, Findlay JK, Funder JW. Analysis of androgen action on pituitary gonadotropin and prolactin secretion in ewes. Biology of Reproduction. 26: 777-86. PMID 6807361 DOI: 10.1095/BIOLREPROD26.5.777 |
0.342 |
|
| 1982 |
Clarke IJ, Cummins JT. The temporal relationship between gonadotropin releasing hormone (GnRH) and luteinizing hormone (LH) secretion in ovariectomized ewes. Endocrinology. 111: 1737-9. PMID 6751801 DOI: 10.1210/ENDO-111-5-1737 |
0.364 |
|
| 1982 |
Clarke IJ, Wynne K, Funder JW, Findlay JK. Effects of 2-hydroxyoestradiol-17 beta on plasma luteinizing hormone, follicle-stimulating hormone and prolactin, and nuclear translocation of pituitary oestrogen receptors in ovariectomized ewes. The Journal of Endocrinology. 95: 19-27. PMID 6290586 DOI: 10.1677/JOE.0.0950019 |
0.33 |
|
| 1981 |
Wright PJ, Geytenbeek PE, Clarke IJ, Findlay JK. Evidence for a change in oestradiol negative feedback and LH pulse frequency in post-partum ewes. Journal of Reproduction and Fertility. 61: 97-102. PMID 7452631 DOI: 10.1530/JRF.0.0610097 |
0.359 |
|
| 1981 |
Wright PJ, Geytenbeek PE, Clarke IJ, Findlay JK. Pitutary responsiveness to LH-RH, the occurrence of oestradiol- 17 beta-induced LH-positive feedback and the resumption of oestrous cycles in ewes post partum. Journal of Reproduction and Fertility. 60: 171-6. PMID 7001009 DOI: 10.1530/JRF.0.0600171 |
0.301 |
|
| 1981 |
Fraser HM, Clarke IJ, McNeilly AS. Effect of oestrogen and an LH-RH agonist on the release of gonadotrophins in ovariectomized ewes deprived of LH-RH. Journal of Reproduction and Fertility. 62: 131-40. PMID 6785428 DOI: 10.1530/JRF.0.0620131 |
0.37 |
|
| 1981 |
Brien F, Cumming I, Clarke I, Cocks C. Role of plasma progesterone concentration in early pregnancy of the ewe Australian Journal of Experimental Agriculture. 21: 562-565. DOI: 10.1071/Ea9810562 |
0.356 |
|
| 1980 |
Rodgers R, Clarke I, Findlay J, Brown A, Cumming I, Muller B, Walker S. Plasma LH and FSH in ewes that were either fertile or infertile after long-term grazing of oestrogenic pasture. Australian Journal of Biological Sciences. 33: 213-220. PMID 6776942 DOI: 10.1071/Bi9800213 |
0.444 |
|
| 1978 |
Clarke IJ, Fraser HM, McNeilly AS. Active immunization of ewes against luteinizing hormone releasing hormone, and its effects on ovulation and gonadotrophin, prolactin and ovarian steroid secretion. The Journal of Endocrinology. 78: 39-47. PMID 355590 DOI: 10.1677/JOE.0.0780039 |
0.385 |
|
| 1978 |
Clarke IJ, Scaramuzzi RJ. Release of luteinizing hormone in androgenized ewes after prostaglandin-induced luteolysis or luteinizing hormone releasing hormone. The Journal of Endocrinology. 77: 261-2. PMID 351121 DOI: 10.1677/JOE.0.0770261 |
0.337 |
|
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