Induction of ovulation with an estrogen antagonist, tamoxifen.
نویسندگان
چکیده
منابع مشابه
Estrogen radioimmunoassay suitable for the monitoring of ovulation induction.
A rapid radioimmunoassay for estrogen in serum was characterized and validated. Analytical recoveries of estrone and estradiol were essentially 100%; estriol was not measured because it was eliminated by sample-handling procedures. Nonspecific interference from serum extracts, which was initially reflected by positive blanks, was eliminated by a sodium hydroxide wash of the extract. Validation ...
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15 صفحه اولEffect of an estrogen antagonist (tamoxifen) on cloprostenol-induced luteolysis in heifers.
Experiments were conducted to determine the role of estrogens on endogenous PGF2 alpha secretion and luteolysis following injection of cloprostenol in heifers. In Exp. 1, eight luteal-phase heifers were used to evaluate tamoxifen (T) as an estrogen antagonist. Heifers received T (35 mg i.v.) or ethanol:saline vehicle (ES) every 4 h for 44 h. All received cloprostenol (500 micrograms i.m.) immed...
متن کاملcomparison between two methods of ovulation induction: clomiphene alone and clomiphene +tamoxifen in pcos patients
background: infertility affects about 10-15% of reproductive-age couples. about half the causes of infertility are female related and approximately 40% of the cases are caused by anovulation, mostly in pco women. objective: this study was conducted to determine and compare the effects of two drug treatment regimens: higher dose of clomiphene and a combination of lower dose of clomiphene and tam...
متن کاملInduction of ovulation.
Ovulation has been induced by clomiphene citrate and human gonadotropins in infertile women. Clomiphene should be the first choice in anovulatory women with active ovaries as indicated by basic levels of estrogens in blood or urine, in women with post-pill amenorrhea even if their ovaries are quiescent and in women with functional abnormalities of the hypothalamus or pituitary. Human gonadotrop...
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ژورنال
عنوان ژورنال: The Tohoku Journal of Experimental Medicine
سال: 1984
ISSN: 0040-8727,1349-3329
DOI: 10.1620/tjem.144.21