cryptorchidism for 28 or 10 days resulted in a severe disruption of spermatogenesis ( assessed histologically or by fertility tests ) , sertoli cell function ( assessed by seminiferous tubule fluid production after efferent duct ligation , abp levels , binding of 125i-labelled fsh to testis homogenates and serum fsh levels ) and leydig cell function ( assessed by serum lh and testosterone levels , in-vitro testosterone production , binding of 125i-labelled hcg ) .
C0037864
spermatogenesis
C0039597
testis