Oocyte ua kom yog cov txheej txheem uas tshwm sim hauv oocyte thaum fertilization. Cov phev nkag ua rau calcium tso rau hauv oocyte. Hauv cov tsiaj txhu, qhov no yog tshwm sim los ntawm kev qhia txog phospholipase C isoform zeta los ntawm cov phev cytoplasm.
Oocyte activation Nws tshwm sim li cas?
OOCYTE ACTIVATION YOG txheej txheem uas oocytes raug ntes hauv metaphase II ntawm meiosis yog txhawb kom rov pib meiosis . 1. Cov txheej txheem no yog cim los ntawm qhov pore tsim thiab tso tawm hauv cov cortical granules, thiab tso tawm ntawm ob lub cev polar.
Oocyte activation hauv IVF yog dab tsi?
Artificial oocyte activation (AOA) yog ib txoj hauv kev kom tsis txhob muaj tag nrho cov fertilization tsis ua haujlwm hauv tib neeghauv vitro fertilization-embryo hloov pauv (IVF-ET) cycles. AOA ua tau siv cov calcium ionophore tuaj yeem ua rau calcium oscillation hauv oocytes thiab pib txheej txheem fertilization.
Koj txhais li cas los ntawm kev ua kom lub qe?
Qe ua kom yog cov txheej txheem lom neeg thiab tshuaj lom neeg uas tshwm sim hauv lub qe thaum cov phev nkag mus rau hauv lub qe thiab ua ntej fertilization. Cov txheej txheem no tso cai rau DNA los ntawm lub qe los sib xyaw nrog DNA los ntawm ib qho phev. … Kev ua kom qe yuav tsum tshwm sim kom lub qe ua tiav fertilized.
Dab tsi ua rau oocyte ua kom tsis ua haujlwm?
Nyob rau qee tus neeg mob, qhov kev ua tsis tiav no tuaj yeem rov ua dua hauv ntau lub voj voog ART. Qee cov neeg mob muaj qis heevfertilization tus nqi, uas yog li txo lawv txoj hauv kev rau kev kho kom zoo. Kev tshawb fawb ntawm etiology ntawm fertilization tsis ua tiavtom qab ICSI tau qhia tias qhov tseem ceeb tshaj plaws yog oocyte ua kom tsis ua haujlwm [3, 4].
