Zobrazeno 1 - 10
of 15
pro vyhledávání: '"K T, O'Byrne"'
Publikováno v:
Journal of Neuroendocrinology
Comfort eating during periods of stress is a common phenomenon observed in both animals and humans. However, the underlying mechanisms of stress‐induced food intake remain elusive. The amygdala plays a central role in higher‐order emotional proce
Publikováno v:
Journal of neuroendocrinology. 24(3)
Stress exerts profound inhibitory effects on reproductive function by suppressing the pulsatile release of gonadotrophin-releasing hormone (GnRH) and therefore luteinising hormone (LH). This effect is mediated in part via the corticotrophin-releasing
Publikováno v:
Journal of neuroendocrinology. 23(1)
The bed nucleus of the stria terminalis (BNST) occupies a central position in the neural circuitry regulating the hypothalamic-pituitary-adrenocortical axis response to stress. The potential role of the BNST in stress-induced suppression of the gondo
Autor:
Alistair R.W. Williams, P T Koothan, Keith Morris, Paterson M, P Braude, K T O'Byrne, Aitken Rj
Publikováno v:
Biology of Reproduction. 46:523-534
We have undertaken a comparative analysis of the contraceptive activity of antibodies directed against the porcine sperm receptor zona pellucida antigen (ZP3) and its M, = 32 000 polypeptide core (DGZP-32). The strategies employed for this analysis i
Publikováno v:
The Journal of physiology. 566(Pt 3)
Calcitonin gene-related peptide (CGRP) is involved in a variety of stress responses in the rat. Central administration of CGRP activates the hypothalamo-pituitary-adrenal axis resulting in increased corticosterone secretion. We have previously shown
Publikováno v:
Journal of neuroendocrinology. 15(5)
Corticotropin-releasing hormone (CRH) is implicated in the suppression of pulsatile luteinizing hormone (LH) secretion by a variety of stressful stimuli; 17beta-oestradiol (E2) has been shown to modulate this inhibitory response. The present study in
Publikováno v:
Journal of neuroendocrinology. 15(2)
Phytoestrogens can produce inhibitory effects on gonadotropin secretion in both animals and humans, although little is known about the mechanisms and the role of direct action on oestrogen receptors (ER) in this process. We examined the effect of cou
Publikováno v:
Biology of reproduction. 58(4)
The effects of porcine relaxin were examined in urethane-anesthetized, lactating rats to clarify the actions of relaxin on basal levels and the pulsatile release of oxytocin during suckling. Baseline plasma oxytocin concentrations were 27.6+/-2.9 pM
Autor:
K. T. O'byrne, Ernst Knobil
Publikováno v:
Human reproduction (Oxford, England). 8
Precipitous increases in multi-unit electrical activity (MUA volleys) can be recorded from the mediobasal hypothalamus of the rhesus monkey that are invariably synchronous with the initiation of luteinizing hormone (LH) pulses and thus serve as marke
Publikováno v:
Biology of reproduction. 46(4)
We have undertaken a comparative analysis of the contraceptive activity of antibodies directed against the porcine sperm receptor zona pellucida antigen (ZP3) and its Mr = 32,000 polypeptide core (DGZP-32). The strategies employed for this analysis i