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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

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

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.


Accession: 005411021



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