Figure 4From: The testis and epididymis are productively infected by SIV and SHIV in juvenile macaques during the post-acute stage of infectionElectron microscopy analysis of the epididymis of infected macaques (x100). Premature sloughing of immature germ cells (spermatocytes and spermatids, arrows) into the epididymal lumen of some pre-pubertal SIV and SHIV infected macaques (panel B), a pattern that was distinct from that of the epididymal lumen of other mature macaques (panel A). ES: elongated spermatids; IGCs: immature germ cells.Back to article page