leydig cells of immature and mature rats were stained much more intensely for epoxide hydrolase and glutathione s-transferases b and e than were seminiferous tubules , whereas sertoli cells , spermatogonia , spermatocytes and spermatids , as well as leydig cells , were stained intensely by the anti-glutathione s-transferase c .
C0036630
seminiferous tubules
C0037863
spermatocytes