fetal testicular igf-ii mrna decreases significantly with increasing gestational age , in parallel with our previous measurements of the mrnas for the steroidogenic enzymes p450scc ( cholesterol side-chain cleavage enzyme ) and p450c17 ( 17 alpha-hydroxylase/17,20 lyase ) ( j. clin . endocrinol . metab . 63 , 1145 , 1986 ) .
C1413855
p450scc
C0008381
cholesterol side-chain cleavage