Aneuploid analysis of tripronuclear zygotes derived from in vitro fertilization and intracytoplasmic sperm injection in humans.
This study demonstrates that the diploid ratio of tripronuclear zygotes after intracytoplasmic sperm injection (ICSI) is significantly higher as compared with that after conventional IVF; the extra pronucleus of tripronuclear zygotes after ICSI are mostly from the second polar body, not from sperm.
Chen
Zijiang
Z
Center for Reproductive Medicine, Shandong Provincial Hospital, Shandong University, Jinan, China.
Yan
Junhao
J
Feng
Huai L
HL
D000782:Aneuploidy; D005260:Female; D006801:Humans; D008297:Male; D020554:Sperm Injections, Intracytoplasmic / Q000379:methods* / Q000706:statistics & numerical data; D015053:Zygote / Q000502:physiology*; D017388:Zygote Intrafallopian Transfer / Q000379:methods / Q000706:statistics & numerical data