Zobrazeno 1 - 10
of 91
pro vyhledávání: '"W. S. Evans"'
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 87:2194-2200
The luteal-follicular transition is characterized by decreasing plasma levels of E(2), progesterone (P), and inhibin A, with concomitant increases in FSH and LH levels. LH (and by inference GnRH) pulse frequency increases from 1 pulse every 3-4 h dur
Autor:
W. S. Evans
Publikováno v:
Journal of Clinical Endocrinology & Metabolism. 86:700-712
Publikováno v:
Journal of Clinical Endocrinology & Metabolism. 85:4028-4035
Short-term fasting as a metabolic stress evokes prominent homeostatic reactions of the reproductive, corticotropic, thyrotropic, somatotropic, and leptinergic axes in men and women. Although reproductive adaptations to fasting are incompletely studie
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 85:4028-4035
Short-term fasting as a metabolic stress evokes prominent homeostatic reactions of the reproductive, corticotropic, thyrotropic, somatotropic, and leptinergic axes in men and women. Although reproductive adaptations to fasting are incompletely studie
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 84:2862-2869
We have investigated whether a reduced MCR of GH in women will account for their higher serum GH concentrations premenopausally compared with those in men. To this end, we directly compared the half-life (t 1/2) of GH and its volume of distribution (
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 84:2140-2150
Despite the discovery of potent GH-releasing peptides (GHRPs) more than 15 yr ago and the recent cloning of human, rat, and pig GHRP receptors in the hypothalamus and pituitary gland, the neuroregulatory mechanisms of action of GHRP agonists on the h
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 276:R1351-R1358
The neuroendocrine mechanisms by which estradiol drives growth hormone (GH) secretion in the human are poorly defined. Here we investigate estrogen’s specific regulation of the 24-h pulsatile, nyctohemeral, and entropic modes of GH secretion in hea
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 84:883-894
Short term fasting activates the corticotropic and somatotropic, and suppresses the reproductive, axis in men. Analogous neuroendocrine responses are less well characterized in women. Recently, we identified a negative association between the adipocy
Publikováno v:
Canadian Journal of Zoology. 70:2311-2314
Populations of Tribolium confusum that had been fed continuously (satiated) or starved for 48 h were separated into groups of 10 beetles each. Each group was placed in a test arena (diameter 90 mm) that contained two infective baits (feces from rats
Publikováno v:
Experimental Parasitology. 70:398-403
Hymenolepis diminuta grown in mice maintained at 5 degrees C were significantly larger and markedly more developed than those grown simultaneously in control mice maintained at 21 degrees C. In mice maintained at 5 degrees C, the incidence of infecti