Fig. 2From: Testicular dysfunction induced by aluminum oxide nanoparticle administration in albino rats and the possible protective role of the pumpkin seed oilPhotomicrographs of comet assay showing (a, b) typical nuclei of undamaged testicular cells of control and PSO groups. c DNA damage observed as comets that were seen in the Al2O3-NP group and d (PSO + Al2O3-NP) groupBack to article page