Fig. 2
From: Sperm impairing microbial factor: potential candidate for male contraception
Representative photomicrographs of histological examination (day 90) of reproductive organs viz. testis, cauda epididymis and vas deferens of left side (a, c, e) and right side (b, d, f) receiving 200 μg SIF. Left testis- a Normal seminiferous tubule showing testicular spermatozoa (abbreviated as TS,100X). Left cauda epididymis- c Tubules filled with epididymal spermatozoa (abbreviated as ES,100X). Left vas deferens- e Normal tissue histology (abbreviated as N, 100X). Right testis- b Degenerative changes in the seminiferous tubules showing empty testicular lumen (abbreviated as ETL,100X). Right cauda epididymis- d Empty epididymal lumen (abbreviated as EEL,100X). Right vas deferens- f Normal tissue histology (abbreviated as N, 100X)