[Basal values and circadian variations of testosterone, 17beta-oestradiol, FSH and LH in the plasma of normal adult males].
The Authors have determined the concentrations of Testosterone, 17beta-oestradiol, FSH and LH by of radioimmunologic assay in blood of seventy normal adult men blood drawn between eight and eleven a.m.) and in blood of thirteen normal adult men blood drawn at eight and twelve a.m., four and eight p.m.). Average values under basal conditions, and circadian variations have been discussed and confronted with those obtained by other authors.
D000328:Adult; D002940:Circadian Rhythm; D004958:Estradiol / Q000097:blood*; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D013739:Testosterone / Q000097:blood*
D013739:Testosterone; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone