The inclusion of blastomeres into the inner cell mass in early-stage human embryos depends on the sequence of cell cleavages during the fourth division.

by Junko Otsuki, Toshiroh Iwasaki, Noritoshi Enatsu, Yuya Katada, Kohyu Furuhashi, Masahide Shiotani
Published 2020-01-01

Piezo‐assisted ICSI improves fertilization and blastocyst development rates compared with conventional ICSI in women aged more than 35 years

by Kohyu Furuhashi, Yoshimi Saeki, Noritoshi Enatsu, Toshiroh Iwasaki, Koichi Ito, Yuri Mizusawa, Yukiko Matsumoto, Shoji Kokeguchi, Masahide Shiotani
Published 2019-10-01