Developmental potential of murine germinal vesicle stage cumulus-oocyte complexes following exposure to dimethylsulphoxide or cryopreservation: loss of membrane integrity of cumulus cells after thawing
Author(s) -
C.J. Ruppert-Lingham
Publication year - 2003
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/deg071
Subject(s) - cryoprotectant , germinal vesicle , cryopreservation , oocyte , andrology , cumulus oophorus , in vitro maturation , oocyte cryopreservation , biology , embryo , microbiology and biotechnology , fertility preservation , medicine , population , fertility , environmental health
Cumulus cells of the cumulus-oocyte complex (COC) are important in oocyte maturation. Thus, in preserving immature oocytes it is prudent to also preserve their associated cumulus cells. The survival and function of oocytes and their associated cumulus cells was assessed following cryopreservation or exposure to cryoprotectant without freezing.
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