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Evidence in the epididymis of a strong lowering factor of the blood follicle stimulating hormone rate in the rats/


, : Evidence in the epididymis of a strong lowering factor of the blood follicle stimulating hormone rate in the rats/. Comptes Rendus des Seances de la Societe de Biologie et de ses Filiales 171(3): 636-638

The supernatant of centrifuged epididymis homogenates was injected into the peritoneum of castrated Wistar rats for 3 days. FSH [follicle stimulating hormone] decreased in the blood plasma, without a significant change of LH [luteinizing hormone] and LTH [luteotrophic hormone] measured by radioimmunoassay. Ligating the vasa efferentes, but not the epididymis corpus, involves an increase of the plasma FSH. Testicular inhibin gets into the bloodstream through the head of the epididymis.

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L.L.nnou, D.; Chambon, Y., 1977: Evidence, in the epididymis, of a strong lowering factor for blood FSH in rats. The supernatant of centrifuged epididymis homogenates was injected in the peritoneum of castrated Wistar rats for three days. It involves a strong decrease of FSH in the blood plasma, without a significant change of LH and LTH, measured by radioim...

Le-Lannou, D.; Chambon, Y., 1977: Evidence in the epididymis of a factor inhibiting the hypothalamic synthesis of follicle stimulating hormone releasing hormone in the rats. FSH [follicle stimulating hormone] and LH [luteinizing hormone] were measured by radioimmunoassay in the blood plasma and in the hypophysis of castrated male rats, injected with epididymal inhibin. FSH and LH releasing activities of their hypothal...

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