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Feedback of Follicle-Stimulating Hormone to Inhibit Luteinizing Hormone and Stimulate Follicle-Stimulating Hormone Release in Ovariectomized Rats [PDF]
Injection of ovine follicle-stimulating hormone (o-FSH) into the third cerebral ventricle significantly suppressed plasma luteinizing hormone (LH) release in conscious, unrestrained ovariectomized rats. Intraventricular injection of o-FSH (0.5 microgram) significantly lowered the plasma levels of LH by 70 min and decreased pulse frequency, whereas the ...
Samuel M. McCann, Wen H. Yu
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Role of follicle-stimulating hormone receptor Ser680Asn polymorphism in the efficacy of follicle-stimulating hormone [PDF]
To evaluate the association between FSH efficacy and FSHR alleles.Retrospective study.University-based fertility unit and a private center for biomedical research.One hundred two women with ovarian function who were undergoing controlled ovarian stimulation (COS).
Luis Miguel Real+6 more
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Endocrinology, 1979
Highly purified FSH was obtained from several batches of bovine pituitaries by sequential application of the following procedures: 1) extraction with an alcoholic sodium acetate buffer, 2) fractionation with metaphosphoric acid, 3) fractionation with ammonium sulfate, 4) gel filtration on Sephadex G-150, 5) ion exchange chromatography on CM-Sephadex, 6)
H. J. Grimek+2 more
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Highly purified FSH was obtained from several batches of bovine pituitaries by sequential application of the following procedures: 1) extraction with an alcoholic sodium acetate buffer, 2) fractionation with metaphosphoric acid, 3) fractionation with ammonium sulfate, 4) gel filtration on Sephadex G-150, 5) ion exchange chromatography on CM-Sephadex, 6)
H. J. Grimek+2 more
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ORAL CONTRACEPTIVES AND FOLLICLE-STIMULATING HORMONE
The Lancet, 1968The authors report the effects of an oral contraceptive on plasma levels of follicle-stimulating-hormone (FSH) as measured by a double-antibody method of radioimmunoassay. Reichert 780 pituitary FSH labelled with iodine-131 and rabbit antihuman FSH serum were used with the International Reference Preparation number 2 of human menopausal gonadotrophin ...
H. Kopera, H. Schmidt-Elmendorff
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2013
About 15 % of all couples experience infertility at some time during their reproductive lives. Nowadays, infertility can be treated by the use of assisted reproductive technologies (ART), such as in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI).
Gijs F.M. Verheijden+3 more
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About 15 % of all couples experience infertility at some time during their reproductive lives. Nowadays, infertility can be treated by the use of assisted reproductive technologies (ART), such as in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI).
Gijs F.M. Verheijden+3 more
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Bioassays of Follicle Stimulating Hormone
Endocrine Reviews, 1988With the availability of these highly sensitive in vitro assays, measurement of bio-FSH in serum and urine becomes possible. Clinical studies have been done to investigate the role of bioactive FSH in different physiological and pathological conditions. There are however problems with these assays.
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Immunology of Follicle-Stimulating Hormone and Luteinizing Hormone
1970Publisher Summary This chapter discusses immunology of follicle-stimulating hormone and luteinizing hormone. Although great strides have been made in the last few years due to the introduction of modern physiochemical techniques, absolute purity of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) has not yet been attained.
B. Lunenfeld, Aliza Eshkol
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