Cov ntaub so ntswg typing thiab Crossmatching yog dab tsi?
Cov ntaub so ntswg typing thiab Crossmatching yog dab tsi?

Video: Cov ntaub so ntswg typing thiab Crossmatching yog dab tsi?

Video: Cov ntaub so ntswg typing thiab Crossmatching yog dab tsi?
Video: Hematology | Blood Typing 2024, Lub Xya hli ntuj
Anonim

Lub hom phiaj ntawm cov ntshav typing thiab crossmatching yog nrhiav ib hom ntshav sib xws rau kev hloov ntshav. Qhov tshwm sim ntawm cov ntshav ntaus ntawv yuav qhia koj yog tias koj yog hom A, B, AB, lossis O thiab yog tias koj Rh tsis zoo lossis zoo. Yog koj crossmatch rov qab zoo, nws txhais tau tias nws zoo li muaj cov tshuaj tiv thaiv tau pom.

Ib yam li ntawd, cov ntaub so ntswg ntaus ntawv txhais li cas?

Cov ntaub so ntswg yog ib txoj hauv kev uas cov ntaub so ntswg ntawm tus neeg pub dawb thiab tus neeg txais yuav raug kuaj kom sib haum ua ntej kev hloov pauv. Ib lub embryo tuaj yeem ua tau cov ntaub so ntswg ntaus ntawv los xyuas kom meej tias lub embryo implanted yuav ua tau ib tug cord-blood qia cell pub rau ib tug muaj mob.

Ib tug kuj yuav nug, vim li cas cov ntaub so ntswg tseem ceeb? Ib pawg tshwj xeeb tshwj xeeb tau tshuaj xyuas thaum kuaj DNA siv rau cov ntaub so ntswg . Hauv cov ntaub so ntswg , cov noob rau ntau qhov sib txawv HLA molecules tau ua tib zoo sib piv ntawm tus neeg pub dawb thiab tus neeg txais kev pab kom ntseeg tau tias lawv zoo ib yam li qhov ua tau kom txo tau txoj hauv kev tsis lees paub.

Ib yam li ib tus tuaj yeem nug, cov ntaub so ntswg yog dab tsi rau kev hloov pauv hauv lub raum?

Cov ntaub so ntswg typing rau hloov pauv hais txog kev txiav txim siab ntawm HLA genotypes ntawm ob lub peev xwm pub dawb (s) thiab tus neeg txais. Nrhiav tus neeg pub dawb zoo tshaj plaws rau a hloov raum feem ntau txhais tau tias nrhiav kev sib tw rau-antigen los ntawm kev saib ntawm ob qho ntawm ob qho tib si ntawm HLA -A, -B, thiab -DR.

Kuv yuav paub kuv hom ntaub so ntswg li cas?

A hom ntaub so ntswg kuaj yog kuaj ntshav tias txheeb xyuas cov tshuaj hu ua antigens rau cov nto ntawm lub cev cell thiab cov ntaub so ntswg . Kev tshuaj xyuas cov antigens tuaj yeem qhia tau yog tias pub dawb cov ntaub so ntswg muaj kev nyab xeeb (tshaj) rau kev hloov mus rau lwm tus neeg. Qhov kev xeem no kuj tseem hu ua HLA ntaus ntawv.

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