[New functional test using the antiandrogen niftolid for studying the gonadotropic reserves of the hypothalamo-hypophyseal system].
A study was made of a possibility to use a nonsteroidal antiandrogen flutamide to investigate the gonadotropic reserves of the hypothalamo-hypophysial system. In healthy males aged 12 to 36, the intake of flutamide tablets at a dose of 10 mg/kg bw for 3 or 5 days was accompanied by an increase in the LH excretion and general gonadotropic activity in the daily urine by 1.5-2 times and more. An elevation of the gonadotrophin level in morning urine portions was less noticeable. The LH level in the blood plasma did not change, that of FSH and testosterone increased but in certain age groups. For purposes of functional diagnosis it was suggested that the gonadotrophin level in the daily urine should be studied prior to and after 3- or 5-day of flutamide intake.
D000293:Adolescent; D000328:Adult; D000813:Anilides; D002648:Child; D002940:Circadian Rhythm / Q000187:drug effects; D005485:Flutamide; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000187:drug effects*; D007986:Luteinizing Hormone / Q000032:analysis*; D008297:Male; D012016:Reference Values; D012741:Sexual Maturation / Q000187:drug effects; D013739:Testosterone / Q000097:blood; D013997:Time Factors
D000813:Anilides; D013739:Testosterone; D005485:Flutamide; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone
Novaia funktsional'naia proba s primeneniem antiandrogena niftolida dlia issledovaniia gonadotropnykh rezervov gipotalamo-gipofizarnoĭ sistemy.