Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Cytogenetic and morphological observations of single pronucleated human oocytes after in-vitro fertilization

1 Feb 1993

Abstract excerpt

At 16-18 h after insemination, 5.5% of the inseminated oocytes displayed only one pronucleus. The incidence of single-pronucleated oocytes was not correlated with the age of the patient. Cytogenetic analysis of 41 embryos derived from single-pronucleated oocytes revealed a haploid chromosome complement in 12.2%, a diploid chromosome complement in 80.5% and a triploid set in 7.3% of the embryos. In one diploid...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Assisted Reproductive Technology and Twin Pregnancy
Share to Prenatal Screening and Diagnostics
Share to Reproductive Biology and Fertility

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Source

Identifiers

PMID: 8473423
DOI: 10.1093/oxfordjournals.humrep.a138026

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Cytogenetic and morphological observations of single pronucleated human oocytes after in-vitro fertilizationPMID 8473423Read ↗

Fertilization and early embryology: Time-course of oocyte activation, pronucleus formation and cleavage in human oocytes fertilized by intracytoplasmic sperm injectionSemantic proximity Read ↗

Characterization of abnormal one pronuclear human oocytes by morphology, cytogenetics and in-situ hybridizationSemantic proximity Read ↗

Timing of oocyte activation, pronucleus formation and cleavage in humans after intracytoplasmic sperm injection (ICSI) with testicular spermatozoa and after ICSI or in-vitro fertilization on sibling oocytes with ejaculated spermatozoaSemantic proximity Read ↗

Impaired development of zygotes with uneven pronuclear sizeSemantic proximity Read ↗

Cell Cycle regulations: The timing of pronuclear formation, DNA synthesis and cleavage in the human 1-cell embryoSemantic proximity Read ↗

Altered cleavage patterns in human tripronuclear embryos and their association to fertilization method: A time-lapse studySemantic proximity Read ↗

Assessment of developmental potential of human single pronucleated zygotes derived from conventional in vitro fertilizationSemantic proximity Read ↗

Oocyte euploidy, pronuclear zygote morphology and embryo chromosomal complementSemantic proximity Read ↗

The use of first polar bodies for preimplantation diagnosis of aneuploidySemantic proximity Read ↗

Timing of pronuclear development and first cleavages in human embryos after subzonal insemination: influence of sperm phenotype.Semantic proximity Read ↗

Fertilization and early embryology: Tripronuclear human zygotes: the first cell cycle and subsequent developmentSemantic proximity Read ↗

The Chromosomal Constitution of Embryos Arising from Monopronuclear Oocytes in Programmes of Assisted ReproductionSemantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.