ABSTRACT
Diurnal excretion of 17-ketosteroids and their fractions was studied in 43 girl athletes with retarded sexual development (RSD) and 22 patients who did not go in for sports. Twenty-five healthy girls with a normal menstrual cycle constituted the control group. Athletes with RSD showed relative hyperandrogeny marked by a higher proportion of more active androgenic fractions (dehydroepiandrosterone and androsterone) in total 17-ketosteroids. Excretion of neutral 17-ketosteroids in athletes examined, as compared with non-athletes with RSD, was within age-associated norms or surpassed them. It is suggested that androgens of the adrenal cortex are involved into the pathogenesis of RSD in female athletes.
Subject(s)
Adrenal Insufficiency/physiopathology , Androgens/metabolism , Puberty, Delayed/physiopathology , Sports , Adolescent , Female , Humans , Puberty, Delayed/etiologyABSTRACT
This clinical and laboratory investigation is devoted to the study of the levels and correlation between the total gonadotropins and antigonadotropin factors excreted in the urine of 10-18-year-old girls. There was found a correlation between the excretion of total gonadotropins and the concentration of their inhibitors. Periods of the greatest fall of the antigonadotropin level corresponded to the peaks of gonadotropin activity.