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Αποτελέσματα 1-10 από 16
Effect of an OT antagonist on the control of the midcycle LH surge in women
(2009)
P>Objective Data in women regarding the role of OT in LH secretion during the LH surge are conflicting. As in previous studies blood samples for LH measurements were taken infrequently, we re-examined this matter in women ...
Oxytocin is not important for the control of gonadotrophin secretion in the late follicular phase of the cycle
(2007)
Objective To study the role of oxytocin in basal and GnRH-induced gonadotrophin secretion in normal women. Design Normal women were studied in three cycles. When the diameter of the leading follicle was 15-16 mm, the women ...
Inhibitory Effect of Submaximal Doses of Ghrelin on Gonadotropin Secretion in Women
(2014)
The effect of ghrelin on gonadotropin secretion has been equivocal. Recent data have shown an inhibitory effect of repeated injections of ghrelin on nocturnal LH and FSH secretion in women. The aim of this study was to ...
Effect of Ghrelin and Thyrotropin-releasing Hormone on Prolactin Secretion in Normal Women
(2010)
It is known that ghrelin stimulates the secretion of prolactin in women. The aim of this study was to examine the effect of exogenous thyrotropin-releasing hormone (TRH) on ghrelin-induced prolactin release. Ten healthy ...
Endothelin-3 and PRL levels in the maternal and fetal circulation at delivery
(2007)
Objective: The aim of the present cross-sectional study was to test the hypothesis that endothelin-3 (ET-3) is involved in PRL secretion via systemic hormonal interaction during labor. Materials and methods: Fifty healthy ...
Inhibin secretion in women with the polycystic ovary syndrome before and after treatment with progesterone
(2011)
Objectives: It has been suggested that inhibin secretion is altered in women with the polycystic ovary syndrome (PCOS). However, the contribution of a preceding luteal phase has not been taken into account. The aim of the ...
Effect of ghrelin and metoclopramide on prolactin secretion in normal women
(2011)
Background: Administration of ghrelin to women stimulates the secretion of PRL but the mechanism is not known. Aim: The aim of the study was to investigate the effect of the dopamine receptor blocker, metoclopramide, on ...
Growth hormone and prolactin response to ghrelin during the normal menstrual cycle
(2009)
Objective It has been suggested that exogenous oestradiol augments ghrelin-induced growth hormone (GH) secretion in postmenopausal women. Whether endogenous oestrogens exert a similar effect during the normal menstrual ...
The progesterone positive feedback effect in women after ovariectomy
(2013)
Various ovarian substances regulate the secretion of gonadotrophins during the menstrual cycle, but there are still several unclarified issues. The aim of this study was to investigate the positive feedback effect of ...
The effect of estrogens on plasma ghrelin concentrations in women
(2010)
Background: Data regarding the possible effects of estrogen on ghrelin secretion in humans are limited and contradictory. Aim: To investigate the effect of estradiol (E2) on ghrelin levels in normal pre- and post-menopausal ...