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Disturbances of nuclear maturation in BCB positive oocytes collected from peri-pubertal gilts

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F11%3A%230000833" target="_blank" >RIV/00027162:_____/11:#0000833 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.theriogenology.2010.10.025" target="_blank" >http://dx.doi.org/10.1016/j.theriogenology.2010.10.025</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.theriogenology.2010.10.025" target="_blank" >10.1016/j.theriogenology.2010.10.025</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Disturbances of nuclear maturation in BCB positive oocytes collected from peri-pubertal gilts

  • Original language description

    The developmental competence (quality) of oocytes is affected by several factors linked to their intrinsic properties and also to growth and maturation environment. Donor puberty and chromosomal complement are one of the main factors influencing oocyte quality. A high rate of porcine oocytes matured in vitro is chromosomally imbalanced. Moreover, there is no published data on chromosomal aberrations in oocytes selected by the brilliant cresyl blue (BCB) test. Therefore, the aim of this study was to analyze whether BCB positive (BCB+) oocytes derived from ovaries of peripubertal gilts (prepubertal NCL and cyclic CL) differ with respect to the incidence of numerical chromosome aberrations. COCs collected from NCL and CL ovaries were selected by the BCB test. Only BCB+ oocytes were matured in vitro and subjected to FISH analysis using molecular probes for chromosome pairs 1 and 10. The rate of BCB+ oocytes was similar for both groups of ovaries (NCL 80%, CL 92%). Altogether 554 oocytes we

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EB - Genetics and molecular biology

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    N - Vyzkumna aktivita podporovana z neverejnych zdroju

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    THERIOGENOLOGY

  • ISSN

    0093-691X

  • e-ISSN

  • Volume of the periodical

    75

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    832-840

  • UT code for WoS article

    000288147700007

  • EID of the result in the Scopus database