Výsledky vyhledávání - "P. M. Jervois"

Responses to prolactin secretagogues in oestrogen-treated rats suggest that the defect in prolactin regulation produced by oestrogen is at the level of the pituitary gland

Autor: H. J. Pederick, M. F. Menadue, John O. Willoughby, P. M. Jervois, S. J. Judd

Publikováno v: Journal of Endocrinology. 104:447-452

Prolactin responses to pharmacological agents were used to characterize the defect in prolactin regulation which occurs after administration of high doses of oestrogen to rats. Animals with chronically implanted venous cannulae were injected with 2 m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7efb91d72429612adfd789e74dc9dd17
https://doi.org/10.1677/joe.0.1040447

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Sustained oestrogen-induced hyperprolactinaemia results from a pituitary defect

Autor: John O. Willoughby, M. F. Menadue, H. J. Pederick, P. M. Jervois

Publikováno v: The Journal of endocrinology. 99(3)

Pituitary enlargement and hyperprolactinaemia were induced in male rats by a single subcutaneous injection of 2 mg oestradiol benzoate in oil. Two months after treatment, when oestrogen levels were normal, serial blood samples for determination of pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd44e136865daa2b8a45d1cb177371f
https://pubmed.ncbi.nlm.nih.gov/6196429

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Adrenoceptors in the preoptic-anterior hypothalamic area stimulate secretion of prolactin but not growth hormone in the male rat

Autor: M.F. Menadue, P. M. Jervois, John O. Willoughby, Trevor A. Day, William W. Blessing

Publikováno v: Brain research bulletin. 16(5)

Plasma growth hormone (GH) and prolactin concentrations were measured by radioimmunoassay in unanesthetized male rats after stereotaxic microinjection of adrenergic agents and 6-hydroxydopamine into the preoptic-anterior hypothalamic area (PO/AHA). N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7887dc9f075e58c4096d02cfffb9f86a
https://pubmed.ncbi.nlm.nih.gov/3742252

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Noradrenaline, by activation of alpha-1-adrenoceptors in the region of the supraoptic nucleus, causes secretion of vasopressin in the unanaesthetized rat

Autor: William W. Blessing, P. M. Jervois, M.F. Menadue, John O. Willoughby

Publikováno v: Neuroendocrinology. 45(3)

In unanaesthetized rats chronically prepared with venous and intracerebral cannulae, noradrenaline injected into the region of the supraoptic nuclei caused a dose-dependent increase in plasma vasopressin, measured by radioimmunoassay. A similar respo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2c4216e48212075fa06d9136c8049d9
https://pubmed.ncbi.nlm.nih.gov/3031526

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Evidence that the regulation of growth hormone secretion is mediated predominantly by a growth hormone releasing factor

Autor: Simon A. Koblar, John O. Willoughby, M. F. Menadue, J. R. Oliver, P. M. Jervois

Publikováno v: Neuroendocrinology. 36(5)

Spontaneous pulsatile growth hormone (GH) secretion and stress-induced suppression of GH was examined in chronically cannulated male rats with electrolytic lesions of the periventricular preoptic anterior hypothalamic area (PO/AHA) where somatostatin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71397a5a0aa7f929dd17939544ad6c16
https://pubmed.ncbi.nlm.nih.gov/6134246

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