ArticleClinical and experimental reproductive medicine2017
Effects of sperm insemination on the final meiotic maturation of mouse oocytes arrested at metaphase I after
Article in Clinical and experimental reproductive medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- Compare Two Kinds of Recurrent MI-Arrest Oocytes.Journal of obstetrics and gynaecology of India · 2023Article
- A Nonsurgical Embryo Transfer Technique for Fresh and Cultured Blastocysts in Rats.Journal of the American Association for Laboratory Animal Science : JAALAS · 2020Article
- Article
- Reactive oxygen species level, mitochondrial transcription factor A gene expression and succinate dehydrogenase activity in metaphase II oocytes derived fromVeterinary research forum : an international quarterly journal · 2018Article
- Molecular determinants of the meiotic arrests in mammalian oocytes at different stages of maturation.Cell cycle (Georgetown, Tex.)Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe aims of this study were to investigate whether fertilization could induce the resumption of meiosis in mouse oocytes arrested at metaphase I (MI) after
methodsMII-stage and arrested MI-stage mouse oocytes after IVM were fertilized, and then embryonic development was monitored. Blastocysts from each group were transferred into 2.5 days post-coitum pseudo-pregnant ICR mice. MI oocytes after IVM were treated with a Ca
resultsAs insemination time increased, the number of oocytes in the MI group that reached the MII stage also increased. The blastocyst rates and total cell numbers in the MII group were significantly higher than in the MI group. No pregnancy occurred in the MI group, but 10 pregnancies were achieved (10 of 12) in the MII group. The proportion of MI oocytes that matured to MII oocytes after fertilization was significantly higher in the non-treated group than in the Ca
conclusionThe findings that a higher proportion of MI-arrested oocytes progressed to MII after fertilization and that the MI-to-MII transition was blocked by Ca
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Registered trials
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