Pub = 100 m. mean size of PLGA NPs ranged between 150 and 250 nm. The real amount of TUNEL-positive cells improved, and the manifestation of Sebacic acid and caspase-3 had been upregulated in Un4 cells in Group 4 weighed against Group 2. There is no pathological tumor in testes after transplantation with treated co-cultured…