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2009 Journal Article Psychosocial stress inhibits amplitude of gonadotropin-releasing hormone pulses Independent of cortisol action on the type II glucocorticoid receptorWagenmaker, Elizabeth R., Breen, Kellie M., Oakley, Amy E., Tilbrook, Alan J. and Karsch, Fred J. (2009). Psychosocial stress inhibits amplitude of gonadotropin-releasing hormone pulses Independent of cortisol action on the type II glucocorticoid receptor. Endocrinology, 150 (2), 762-769. doi: 10.1210/en.2008-0757 |
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2009 Journal Article Cortisol reduces gonadotropin-releasing hormone pulse frequency in follicular phase ewes: Influence of ovarian steroidsOakley, Amy E., Breen, Kellie M., Clarke, Iain J., Karsch, Fred J., Wagenmaker, Elizabeth R. and Tilbrook, Alan J. (2009). Cortisol reduces gonadotropin-releasing hormone pulse frequency in follicular phase ewes: Influence of ovarian steroids. Endocrinology, 150 (1), 341-349. doi: 10.1210/en.2008-0587 |
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2009 Journal Article Estradiol enables cortisol to act directly upon the pituitary to suppress pituitary responsiveness to GnRH in sheepPierce, B. N., Stackpole, C. A., Breen, K. M., Clarke, I. J., Karsch, F. J., Rivalland, E. T. A., Turner, A. I., Caddy, D. J., Wagenmaker, E. R., Oakley, A. E. and Tilbrook, A. J. (2009). Estradiol enables cortisol to act directly upon the pituitary to suppress pituitary responsiveness to GnRH in sheep. Neuroendocrinology, 89 (1), 86-97. doi: 10.1159/000151543 |
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2009 Book Chapter Gonadotropin, Neural and Hormonal ControlClarke, I. J. and Tilbrook, A. J. (2009). Gonadotropin, Neural and Hormonal Control. Encyclopedia of Neuroscience: Volumes 1-11. (pp. V4-959-V4-965) Elsevier. doi: 10.1016/B978-008045046-9.01165-7 |
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2008 Journal Article Artificial lighting during winter increases milk yield in dairy ewesMorrissey, A. D., Cameron, A. W. N. and Tilbrook, A. J. (2008). Artificial lighting during winter increases milk yield in dairy ewes. Journal of Dairy Science, 91 (11), 4238-4243. doi: 10.3168/jds.2007-0918 |
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2008 Journal Article Potent action of RFamide-related peptide-3 on pituitary gonadotropes indicative of a hypophysiotropic role in the negative regulation of gonadotropin secretionClarke, Iain J., Sari, Ika P., Qi, Yue, Smith, Jeremy T., Parkington, Helena C., Ubuka, Takayoshi, Iqbal, Javed, Li, Qun, Tilbrook, Alan, Morgan, Kevin, Pawson, Adam J., Tsutsui, Kazuyoshi, Millar, Robert P. and Bentley, George E. (2008). Potent action of RFamide-related peptide-3 on pituitary gonadotropes indicative of a hypophysiotropic role in the negative regulation of gonadotropin secretion. Endocrinology, 149 (11), 5811-5821. doi: 10.1210/en.2008-0575 |
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2008 Journal Article Variation in kisspeptin and RFamide-related peptide (RFRP) expression and terminal connections to gonadotropin-releasing hormone neurons in the brain: A novel medium for seasonal breeding in the sheepSmith, Jeremy T., Coolen, Lique M., Kriegsfeld, Lance J., Sari, Ika P., Jaafarzadehshirazi, Mohammad R., Maltby, Matthew, Bateman, Katherine, Goodman, Robert L., Tilbrook, Alan J., Ubuka, Takayoshi, Bentley, George E., Clarke, Iain J. and Lehman, Michael N. (2008). Variation in kisspeptin and RFamide-related peptide (RFRP) expression and terminal connections to gonadotropin-releasing hormone neurons in the brain: A novel medium for seasonal breeding in the sheep. Endocrinology, 149 (11), 5770-5782. doi: 10.1210/en.2008-0581 |
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2008 Journal Article Psychosocial stress suppresses attractivity, proceptivity and pulsatile LH secretion in the ewePierce, B. N., Hemsworth, P. H., Rivalland, E. T. A., Wagenmaker, E. R., Morrissey, A. D., Papargiris, M. M., Clarke, I. J., Karsch, F. J., Turner, A. I. and Tilbrook, A. J. (2008). Psychosocial stress suppresses attractivity, proceptivity and pulsatile LH secretion in the ewe. Hormones and Behavior, 54 (3), 424-434. doi: 10.1016/j.yhbeh.2008.04.005 |
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2008 Journal Article The effect of testosterone and season on prodynorphin messenger RNA expression in the preoptic area-hypothalamus of the ramScott, Christopher J., Clarke, Iain J. and Tilbrook, Alan J. (2008). The effect of testosterone and season on prodynorphin messenger RNA expression in the preoptic area-hypothalamus of the ram. Domestic Animal Endocrinology, 34 (4), 440-450. doi: 10.1016/j.domaniend.2008.01.001 |
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2008 Journal Article Pregnancy does not affect commercial milk yield in dairy ewes managed to lamb at 9-month intervalsMorrissey, A. D., Cameron, A. W. N. and Tilbrook, A. J. (2008). Pregnancy does not affect commercial milk yield in dairy ewes managed to lamb at 9-month intervals. Small Ruminant Research, 76 (3), 211-214. doi: 10.1016/j.smallrumres.2007.12.021 |
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2008 Journal Article Responses of the hypothalamopituitary adrenal axis and the sympathoadrenal system to isolation/restraint stress in sheep of different adiposityTilbrook, Alan J., Rivalland, Elizabeth A. T., Turner, Anne I., Lambert, Gavin W. and Clarke, Iain J. (2008). Responses of the hypothalamopituitary adrenal axis and the sympathoadrenal system to isolation/restraint stress in sheep of different adiposity. Neuroendocrinology, 87 (4), 193-205. doi: 10.1159/000117576 |
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2007 Journal Article Predicting milk yield in sheep used for dairying in AustraliaMorrissey, A. D., Cameron, A. W. N., Caddy, D. J. and Tilbrook, A. J. (2007). Predicting milk yield in sheep used for dairying in Australia. Journal of Dairy Science, 90 (11), 5056-5061. doi: 10.3168/jds.2007-0336 |
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2007 Journal Article Sexual behavior of male pigsHemsworth, P. H. and Tilbrook, A. J. (2007). Sexual behavior of male pigs. Hormones and Behavior, 52 (1), 39-44. doi: 10.1016/j.yhbeh.2007.03.013 |
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2007 Journal Article Does cortisol acting via the type II glucocorticoid receptor mediate suppression of pulsatile luteinizing hormone secretion in response to psychosocial stress?Breen, Kellie M., Oakley, Amy E., Pytiak, Andrew V., Tilbrook, Alan J., Wagenmaker, Elizabeth R. and Karsch, Fred J. (2007). Does cortisol acting via the type II glucocorticoid receptor mediate suppression of pulsatile luteinizing hormone secretion in response to psychosocial stress?. Endocrinology, 148 (4), 1882-1890. doi: 10.1210/en.2006-0973 |
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2007 Journal Article Isolation and restraint stress results in differential activation of corticotrophin-releasing hormone and arginine vasopressin neurons in sheepRivalland, E. T. A., Clarke, I. J., Turner, A. I., Pompolo, S. and Tilbrook, J. (2007). Isolation and restraint stress results in differential activation of corticotrophin-releasing hormone and arginine vasopressin neurons in sheep. Neuroscience, 145 (3), 1048-1058. doi: 10.1016/j.neuroscience.2006.12.045 |
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2007 Conference Publication 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.Pierce, Bree, Clarke, Lain, Breen, Kellie, Karsch, Fred, Rivalland, Elizabeth, Caddy, David and Tilbrook, Alan (2007). 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.. 40th Annual Meeting of the Society-for-the-Study-of-Reproduction, San Antonio Tx, Jul 21-25, 2007. SOC STUDY REPRODUCTION. |
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2007 Conference Publication Gonadal steroids of the follicular phase enable cortisol to act centrally and inhibit GNRH pulse frequency.Oakley, Amy, Tilbrook, Alan, Wagen-Maker, Elizabeth and Karsch, Fred (2007). Gonadal steroids of the follicular phase enable cortisol to act centrally and inhibit GNRH pulse frequency.. 40th Annual Meeting of the Society-for-the-Study-of-Reproduction, San Antonio Tx, Jul 21-25, 2007. SOC STUDY REPRODUCTION. |
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2007 Book Chapter Neuropeptides, Stress-RelatedTilbrook, A. J. (2007). Neuropeptides, Stress-Related. Encyclopedia of Stress. (pp. 903-908) Elsevier Inc.. doi: 10.1016/B978-012373947-6.00735-2 |
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2006 Journal Article Projections to the preoptic area from the paraventricular nucleus, arcuate nucleus and the bed nucleus of the stria terminalis are unlikely to be involved in stress-induced suppression of GnRH secretion in sheepRivalland, Elizabeth T. A., Tilbrook, Alan J., Turner, Anne I., Iqbal, Javed, Pompolo, Sueli and Clarke, Iain J. (2006). Projections to the preoptic area from the paraventricular nucleus, arcuate nucleus and the bed nucleus of the stria terminalis are unlikely to be involved in stress-induced suppression of GnRH secretion in sheep. Neuroendocrinology, 84 (1), 1-13. doi: 10.1159/000096372 |
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2006 Journal Article Neuroendocrine mechanisms of innate states of attenuated responsiveness of the hypothalamo-pituitary adrenal axis to stressTilbrook, A. J. and Clarke, I. J. (2006). Neuroendocrine mechanisms of innate states of attenuated responsiveness of the hypothalamo-pituitary adrenal axis to stress. Frontiers in Neuroendocrinology, 27 (3), 285-307. doi: 10.1016/j.yfrne.2006.06.002 |
