翻訳と辞書
Words near each other
・ Cytoneme
・ Cytonix
・ Cytopathic effect
・ Cytopathology
・ Cytopenia
・ Cytophaga
・ Cytoplasm
・ Cytoplasm-to-vacuole targeting
・ Cytoplasmic determinant
・ Cytoplasmic hybrid
・ Cytoplasmic inclusion
・ Cytoplasmic incompatibility
・ Cytoplasmic male sterility
・ Cytoplasmic polyadenylation element
・ Cytoplasmic streaming
Cytoplasmic transfer
・ Cytoplast
・ Cytoprotection
・ Cytora
・ Cytora ampla
・ Cytora annectens
・ Cytora aranea
・ Cytora calva
・ Cytora chiltoni
・ Cytora cytora
・ Cytora depressa
・ Cytora fasciata
・ Cytora filicosta
・ Cytora hedleyi
・ Cytora hirsutissima


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Cytoplasmic transfer : ウィキペディア英語版
Cytoplasmic transfer
Cytoplasmic transfer is an assisted reproductive technology (ART), fertility technique whereby cytoplasm from a donor egg is injected into an egg with compromised mitochondria. The resulting egg is then fertilized with sperm and implanted in a womb, usually that of the woman who provided the recipient egg and nuclear DNA.
==Candidates==
Cytoplasmic transfer was created to aid women who experience infertility due to deficient or damaged mitochondria, contained within an egg's cytoplasm. Deficient mitochondria can lead to recurrent implantation failure, high levels of embryo fragmentation and overall poor embryo development. The incidence of compromised mitochondria increases with advanced maternal age, thought to occur near the age of thirty-five. Consequently, it has been found advantageous for young women to donate cytoplasm to older women, creating rejuvenated eggs. This is particularly desirable for couples or women who wish to genetically contribute to any resulting embryo, given cytoplasmic transfer does not interfere with the primary nuclear DNA input from the recipient egg.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Cytoplasmic transfer」の詳細全文を読む



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