DIRECT EFFECT OF RED LASER IRRADIATION ON TESTICULAR AND EPIDIDYMIS TISSUE FUNCTION IN MALE RABBITS

Abstract

This study was designed to evaluate the effect of red laser irradiation on testicular andepididymis tissue. Twenty rabbits, male mature were used in the present study. Theanimals were divided in to four groups. First group as control and second, third and fourthgroups exposed to red laser irradiation 5 min, 15 min, 30 min respectively. Histologicalsample were taken after necropsy method of all experimental animals for preparation slideprocesses to examine under light microscope. The result of experiment showedhistological changes induced by exposure the animals to red laser (650nm-10w) whichpresent as versus changes and these pathological changes is directly fit with period ofexposure which appear as degeneration, odematous, hyperemia and necrosis in totesticular and epididymis.