Gaois

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  1. SOCIAL QUESTIONS|health|medical science
    micreanúicléas Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Mikronukleus | Kleinkern | Nebenzellkern | Mikrokern | MN
    de
    Definition zusätzlicher, vom Zellkern getrennter Kern, der während der Telophase der Mitose oder Meiose aus Chromosomen-Bruchstücken durch spontane oder experimentell herbeigeführte Chromosomen-Strukturänderungen entsteht Reference "Deutscher Fachmann für Medizin, 2017, nach Rektor der Rheinisch-Westfälischen Technischen Hochschule (RWTH) Aachen: Internet-Informationsplattform zu den Wirkungen elektromagnetischer Felder (EMF), https://www.emf-portal.org/de/glossary/term/166 (10.5.2017)"
    micronucleus | micronuclei
    en
    Definition the small nucleus that forms whenever a chromosome or a fragment of a chromosome is not incorporated into one of the daughter nuclei during cell division Reference "Wikipedia http://en.wikipedia.org/wiki/Micronucleus [9.9.2010]"
    Comment In newly formed red blood cells in humans, these are known as Howell-Jolly bodies. In normal people and many other mammals, which do not have nuclei in their red blood cells, the micronuclei are removed rapidly by the spleen. Hence high frequencies of micronuclei in human peripheral blood indicate a ruptured or absent spleen. In mice, these are not removed, which is the basis for the in vivo Micronucleus test.In a micronucleus test, the genotoxicity of a chemical compound is tested.
    micronoyau
    fr
    Definition petit noyau, présent en plus du noyau principal des cellules et séparé de celui-ci, produit pendant la télophase de la mitose (méiose) par des chromosomes ou des fragments de chromosomes retardataires Reference "Règlement (CE) n° 440/2008 de la Commission du 30 mai 2008 établissant des méthodes d'essai conformément au règlement (CE) n° 1907/2006 du Parlement européen et du Conseil concernant l'enregistrement, l'évaluation et l'autorisation des substances chimiques, ainsi que les restrictions applicables à ces substances (REACH) , http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2008:142:0001:01:FR:HTML"