the acute and long-term effects of pituitary-testis suppression with a gonadotrophin-releasing hormone ( gnrh ) agonist , d-ser ( bu ( t ) ) 6des-gly10-gnrh n-ethylamide ( buserelin ; 0.02 , 0.1 , 1.0 or 10 mg/kg body weight per day s.c. ) or antagonist , n-ac-d-nal ( 2 ) 1 , d-p-cl-phe2 , d-trp3 , d-harg ( et2 ) 6 , d-ala10 -gnrh ( rs 68439 ; 2 mg/kg body weight per day s.c. ) were studied in male rats treated on days 1-15 of life .
C0006456
buserelin
C0023610
gnrh