Institution of combined treatment with testosterone and charcoal-extracted porcine follicular fluid immediately after orchidectomy prevents the postcastration hypersecretion of follicle-stimulating hormone in the hypothalamus-lesioned rhesus monkey (Macaca mulatta) receiving an invariant intravenous gonadotropin-releasing hormone infusion.
Source:http://linkedlifedata.com/resource/pubmed/id/2492926
