title: Aneuploid analysis of tripronuclear zygotes derived from in vitro fertilization and intracytoplasmic sperm injection in humans.
abstract: 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.
authors.affiliation: Center for Reproductive Medicine, Shandong Provincial Hospital, Shandong University, Jinan, China.
authors.forename: Zijiang
authors.initials: Z
authors.lastname: Chen
authors.forename: Junhao
authors.initials: J
authors.lastname: Yan
authors.forename: Huai L
authors.initials: HL
authors.lastname: Feng
mesh_terms: 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