Human cumulus cell sensitivity to vitrification, an ultrastructural study
نویسندگان
چکیده
منابع مشابه
Cumulus cell expansion and ultrastructural changes in in vitro matured bovine oocytes under heat stress
Cumulus-oocyte complexes (COCs) from cows were matured under normal (38.5°C) and elevated temperatures (41°C) simulating heat stress and their maturation was assessed based on measurement of cumulus expansion in both groups. There was a significant reduction (P
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background: spermatozoa cryopreservation is used for the management of infertility and some other medical conditions. the routinely applied cryopreservation technique depends on permeating cryoprotectants, whose toxic effects have raised the attention towards permeating cryoprotectants-free vitrification technique. objective: to compare between the application of slow cryopreservation and vitri...
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BACKGROUND Spermatozoa cryopreservation is used for the management of infertility and some other medical conditions. The routinely applied cryopreservation technique depends on permeating cryoprotectants, whose toxic effects have raised the attention towards permeating cryoprotectants-free vitrification technique. OBJECTIVE To compare between the application of slow cryopreservation and vitri...
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ژورنال
عنوان ژورنال: Zygote
سال: 2018
ISSN: 0967-1994,1469-8730
DOI: 10.1017/s0967199418000138