Effect of administration of a single dose of testosterone oenanthate on human serum and seminal plasma inhibin concentration.
The effect of a single administration of testosterone oenanthate (250 mg, intra-muscularly) on serum and seminal plasma inhibin concentrations were studied in four adult human volunteers. A significant decrease in serum FSH and LH levels were observed by day 6 when the serum testosterone levels were high. These were followed by a sharp increase in serum and seminal plasma inhibin concentration by day 8 and day 12 respectively. The present investigations also suggest the existence of a positive relationship between the serum and seminal plasma inhibin concentrations.
D000328:Adult; D005640:Follicle Stimulating Hormone / Q000097:blood; D006801:Humans; D007265:Inhibins / Q000097:blood / Q000378:metabolism*; D007273:Injections, Intramuscular; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D012661:Semen / Q000032:analysis*; D013739:Testosterone / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000097:blood / Q000494:pharmacology
D013739:Testosterone; D007265:Inhibins; C004648:testosterone enanthate; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone