Fig. 1From: Testicular dysfunction induced by aluminum oxide nanoparticle administration in albino rats and the possible protective role of the pumpkin seed oilPhotomicrograph showing sperm morphology from the cauda epididymis of male albino rats. (N) normal sperm; (a) bent head; (b) banana head; (c) coiled tail; (d) detached head; (e) headless sperm. Eosin stainBack to article page