comparisons between gsh-depleted and vehicle-injected ( contralateral ) testes , evaluated 2 weeks later , showed that although testis and epididymal weights and cauda epididymal sperm reserves were slightly reduced ( to greater than or equal to 90 % of controls ) , no changes were seen in testicular spermatid counts or in the morphology or motility of cauda epididymal sperm .
C0037868
sperm
C0037851
of cauda