Zobrazeno 1 - 10
of 17
pro vyhledávání: '"E. A. Lazo-Wasem"'
Publikováno v:
Endocrinology. 63:831-835
The somatotropic activity of alkali- and acid-extracted growth hormone stored at various pH's was tested. The U.S.P. Growth Hormone Reference Standard, an alkali-extracted preparation, was found to lose most of its activity when stored at pH 3. Maxim
Publikováno v:
Endocrinology. 62:108-111
Growth hormone preparations obtained from beef pituitary through alkali extraction (methods of Li and Wilhelmi) were compared for growth activity in hypophysectomized rats with acid extracted porcine growth hormone (method of Raben). The alkali extra
Autor:
M. X. Zarrow, E. A. Lazo-Wasem
Publikováno v:
Endocrinology. 56:511-515
IT HAS been known for some time that desoxycorticosterone acetate (DCA) possesses weak progestational activity when administered systemically. However, DCA will not bring about progestational changes when applied topically to the endometrium of the r
Publikováno v:
Endocrinology. 68:795-800
Protein-free bovine pineal extract altered the persistent state of estrus of female rats of post-reproductive age, but had no influence on the regularity of the estrous cycle in adult animals in the doses administered. Ovarian weights were significan
Autor:
E. A. Lazo-Wasem, S. W. Hier
Publikováno v:
Endocrinology. 62:308-312
The normal output of urinary 17-OH corticosteroids was measured in male guinea pigs and its relationship to urine volume was established before and after treatment with ACTH. A diurnal rhythmicity was found with lowest corticosteroid excretion at nig
Publikováno v:
Journal of Endocrinology. 11:44-49
SUMMARY The reproductive physiology of the armadillo has been studied with special emphasis on the hormonal problems related to the phenomenon of delayed implantation which occurs in this species. Ovulation occurs spontaneously in the unmated animal,
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 14:645-652
STUDIES on the metabolism and utilization of progesterone have depended primarily on the recovery of pregnanediol from the urine. Since urinary pregnanediol accounts for only about 20 per cent of the progesterone it is obvious that such studies can o
Autor:
E. A. Lazo-Wasem
Publikováno v:
Experimental Biology and Medicine. 103:300-302
ConclusionsFeeding rats a diet containing 0.3% thiouracil for 3 weeks brought about adrenal atrophy and thyroid and pituitary enlargement as compared to non-thiouracil controls. Pituitary ACTH cont...
Publikováno v:
Science (New York, N.Y.). 118(3074)