Removal of sperm tail using trypsin and pre-activation of oocyte facilitates intracytoplasmic sperm injection in mice and rats.
Torikai K, Shimizu K, Nagatomo H, Kasai M, Kato-Itoh M, Kamada Y, Shibasaki I, Jeon H, Kikuchi R, Wakayama S, et al. Removal of sperm tail using trypsin and pre-activation of oocyte facilitates intracytoplasmic sperm injection in mice and rats. J Reprod Dev. 2022.