the specific radioactivities of 5alpha-androstenore , 5alpha-androst-16-en-3alpha-ol and 5alpha-androst-16-en-3beta-ol ( an-alpha and an-beta ) in testicular tissue were different from those in the spermatic-venous plasma , suggesting that these compounds may be present in more than one compartment of the testis and differentially secreted into the spermatic-venous blood .
C1515300
testicular tissue
C0039597
testis