Kev kuaj kab mob hauv daim kab xev MAR

Spermogram MAR-test yog ib hom kev tshuaj ntsuam xyuas cov ejaculate, uas tsim kom muaj feem pua ​​ntawm cov kab mob spermatozoa rau lawv tus lej tag nrho. Nyob rau hauv ib txwm to taub active-mobile spermatozoa, uas yog them los ntawm saum toj no nrog antisperm tshuaj. Nyob rau hauv lwm cov ntsiab lus, cov ntawv xeem MAR kuaj qhov feem pua ​​ntawm cov kab mob spermatozoa uas tuaj yeem koom tsis tau rau hauv cov txheej txheem fertilization. Qhov sib txawv ntawm cov tshuaj tua kab mob thiab cov kev ntsuam xyuas MAR yog tias spermatozoa nrog cov kev mob ploj tsis zoo ntawm thawj hom kev xeem (hloov tawm ntawm fertilization) yog kiag li qub.

Yuav ua li cas rau decipher qhov tshwm sim?

Ib tus zoo MAR-tus qauv yog qhov kev cai lij choj, raws li kev ntsuam xyuas tau ntxiv lawm tshob. Nrog txoj kev kuaj MAR zoo, tus naj npawb ntawm cov kab mob-txawb spermatozoa uas tau them nrog antisperm antibodies yog ntau tshaj 50%. Feem ntau, cov feem pua ​​yuav tsum tsawg dua 50%, ces Mar-kuaj pom tias tsis zoo. Nyob rau hauv lwm cov lus, ib qho kev xeem MAR yog ib qho qhia ncaj ncaj rau thaum pib kho.

Yuav sim txoj kev xeem MAR li cas?

Yuav kom paub txog kev kuaj pom antisperm antibodies, lub ejaculate yog raug soj ntsuam me me. Nyob rau tib lub sijhawm, ntshav sampling yog ua los ntawm ELISA, vim tias muaj antisperm antibodies nyob rau hauv cov ntshav ntawm ib tug txiv neej.

Ob hom kev tshawb fawb no ib leeg txhawb nqa ib leeg, yog li ntawd lawv yuav tsum tuav ua ke. Txawm li cas los xij, kev kawm tshwj xeeb tsis raug cai rau ntshav pub rau txoj kev kawm no. Tom qab qhov kev coj cwj pwm ntawm cov kev xeem saum toj ob, cov ntawv xeem MAR yog kho dua.

Yuav ua li cas yog tias kev xeem MAR yog 100%?

Nrog rau qhov no, yuav ua rau tus poj niam cev xeeb tub nrog tus txiv neej ntawd yog qhov tsis zoo. Yog li, thaum tau txais qhov tshwm sim no, ob peb tus neeg tau txais kev tso npe thov mus rau ib lub chaw kho mob tshwj xeeb hauv IVF . Nws yog ua tiav nrog cov yeeb yam nram no:

• muaj cov mob txuam txuam ntawm cov kab mob hauv cov phev tsawg tshaj 0.5 lab;
• tus mob ntawm spermatozoa yog cuam tshuam;
• kuaj pom muaj anomalous flagella nyob rau hauv spermatozoa;
• tus naj npawb ntawm cov kab mob spermatozoa tsawg dua 1%.

Yog li, MAR-xeem ntawm phev pub tsis tsuas mus outstrip tus nab npawb ntawm cov tshuaj spermatozoa nyob rau hauv ejaculate, tab sis kuj nquag siv nyob rau hauv qhov kev ntsuam xyuas ntawm xws li ib tug kab mob raws li infertility nyob rau hauv cov txiv neej , thiab tso cai sai pib ntawm kev kho mob zoo.