Publications by authors named "Kokayashi I"
Background: Cryopreservation of porcine oocytes is difficult compared with other species and immature oocytes particularly so compared to the meiotic stage.
Objective: To evaluate the efficacy of a pretreatment with 1 micromole per L paclitaxel (PTX, 30 min exposure) before vitrification to promote the maturation of porcine immature oocytes.
Materials And Methods: Cumulus cell-enclosed oocytes (COs) aspirated from porcine ovaries were divided into three groups: i) non-pretreated with PTX and non-vitrified group (control group); ii) pretreated with PTX and vitrified group (PTX-V group); and iii) non-pretreated with PTX and vitrified group (nPTX-V group).