ŠŤASTNÁ, Jitka, Miroslava SEDLÁČKOVÁ and Jana ŽÁKOVÁ. Differences in the occurrence of peroxisomes in human and mouse oocytes and their cumuli oophori. Scripta Medica. Brno: Lékařská fakulta Masarykovy univerzity v Brně, 2002, vol. 75, No 6, p. 337. ISSN 1211-3395.
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Basic information
Original name Differences in the occurrence of peroxisomes in human and mouse oocytes and their cumuli oophori
Authors ŠŤASTNÁ, Jitka (203 Czech Republic), Miroslava SEDLÁČKOVÁ (203 Czech Republic) and Jana ŽÁKOVÁ (203 Czech Republic, guarantor).
Edition Scripta Medica, Brno, Lékařská fakulta Masarykovy univerzity v Brně, 2002, 1211-3395.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30214 Obstetrics and gynaecology
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14110/02:00007748
Organization unit Faculty of Medicine
Keywords in English mouse cumulus-oocyte complexes; human oocyte; cumulus cells; peroxisomes; catalase activity
Tags catalase activity, cumulus cells, human oocyte, mouse cumulus-oocyte complexes, peroxisomes
Changed by Changed by: doc. MUDr. Miroslava Sedláčková, CSc., učo 1781. Changed: 27/1/2006 14:42.
Abstract
The catalase activity of peroxisomes was studied by means of cytochemical method in freshly ovulated mouse cumulus-oocyte complexes, isolated human cumulus oophorus cells and resting, unfertilised human oocytes. Strongly stained population of microperoxisomes was reavealed in both mouse and human cumulus cells. Peroxisomes were abundant and catalase positive in mouse oocytes, whereas those in human oocytes were catalase negative.
Links
NH5164, research and development projectName: Identifikace peroxisomů a jejich úloha v eliminaci poškození lidských zárodečných buněk kyslíkovými radikály při in vitro fertilizaci
Investor: Ministry of Health of the CR, Identification of Peroxisomes and Their Role in Germinal Cells Protection From Free Oxygen Radicals in Human In Vitro Fertilization
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