Follicle-Stimulating Hormone and Leukemia Inhibitory Factor Regulate Sertoli Cell Retinol Metabolism

Protein kinase inhibitor in sertoli cell-enriched rat testis. Specific regulation by follicle-stimulating hormone.

The CAMP-dependent protein kinase (EC 2.7.1.37; ATP:protein phosphotransferase) inhibitor in Sertoli cell-enriched rat testis has been shown to be specifically stimulated by follicle-stimulating hormone in uiuo. Intraperitoneal injection of follicle-stimulating hormone (100 pg of NIH-FSH-S12) induced a significant increase in protein kinase inhibitor 8 h after injection. Maximal stimulation of ...

Follicle-stimulating hormone

Bioactive Follicle-Stimulating Hormone

Specific and sensitive in vitro bioassays suitable for measurement of follicle-stimulating hormone (FSH) in small quantities of serum and urine have recently been validated. Comparisons of bioassay (B-FSH) potencies with immunoassay (I-FSH) estimates and chromatofocusing patterns have facilitated new discoveries regarding the regulation of FSH biosynthesis, storage, secretion, serum concentrati...

The Correlations of Anti-Mullerian Hormone, Follicle-Stimulating Hormone and Antral Follicle Count in Different Age Groups of Infertile Women

Follicle stimulating hormone increases spermatogonial stem cell colonization during in vitro co-culture

The complex process of spermatogenesis is regulated by various factors. Studies on spermatogonial stem cells (SCCs) have provided very important tool to improve herd genetic and different field. 0.2 to 0.3 percent of total cells of seminiferous tubules is consist of spermatogonial stem cells. To investigate and biomanipulation of these cells, proliferation and viability rate of cells should be ...