Abstract Background Even though the widespread of nanoalumina and their benefits in all fields. its potential impacts on male reproductive system have limited information. Objective The present study was conducted to investigate the testicular dysfunction of nanoalumina and the protective role of pumpkin seed oil (PSO) against potential adverse impacts induced by alumina nanoparticles... https://www.shopwildwestes.shop/product-category/ball-caps-mens-sts/