A longer period of epididymal sperm interaction with extender components during cryopreservation improves sperm quality, decreases the size of sperm distal cytoplasmic droplets, and changes the number of nanoparticles in the extender

Maria Alice de Almeida; Laura Gabrielli Haupenthal; Amanda Nespolo Silva; Gabriela Melendes Schneider; Paola Maria da Silva Rosa; André Furugen César de Andrade; Luciano Andrade Silva; Flávio Vieira Meirelles; Juliano Coelho da Silveira; Felipe Perecin; Maíra Bianchi Rodrigues Alves