Figure 3

Photomicrographs showing testicular histology following 60 days after single bilateral intra-testicular injection of 0.25 ml normal saline containing 1% lignocaine hydrochloride in mature male cats showed normal arrangement of germ cells in seminiferous tubules with distinct interstitial spaces (A & B) or 5% sterile analytical grade of calcium chloride solution containing 1% lignocaine hydrochloride in mature male cats induced derangement of germ cell association in seminiferous tubules along with washing out of germ cells from the tubules (C & D).