Yog li, nws nrhiav tau ob antigens (agglutinogens A thiab B) thiab ob lub tshuaj tiv thaiv (agglutinins - anti-A thiab anti-B).
ABO Agglutinogens yog dab tsi?
Agglutinogens yog antigens ntawm qhov chaw lossis RBCs uas cuam tshuam nrog cov tshuaj tiv thaivthiab agglutinins yog cov tshuaj tiv thaiv uas cuam tshuam nrog cov tshuaj tiv thaiv ntawm qhov chaw. Thaum agglutinogens thiab agglutinins sib koom ua ke nws tsim agglutination. ABO hom ntshav ntsuas li cas?
Muaj pes tsawg Agglutinogens?
agglutinogen Ib yam ntawm cov antigens uas muaj nyob rau sab nrauv ntawm cov qe ntshav liab (erythrocytes). Muaj ntau dua 100 qhov sib txawv agglutinogens thiab lawv tsim lub hauv paus rau kev txheeb xyuas cov ntshav sib txawv.
Muaj pes tsawg ABO antigens muaj?
Txhua tus tib neeg thiab ntau lwm cov primates tuaj yeem ntaus rau ABO cov ntshav. Muaj plaub yam tseem ceeb: A, B, AB, thiab O. Muaj ob lub antigens thiab ob lub tshuaj tiv thaivuas feem ntau yog lub luag haujlwm rau hom ABO. Kev sib xyaw tshwj xeeb ntawm plaub yam no txiav txim siab ib tus neeg hom nyob rau hauv feem ntau.
Hom ntshav twg muaj Agglutinogens?
Piv txwv li, tus neeg uas nws hom ntshav yog "A zoo" (A +), muaj ob hom A thiab Rh proteins nyob rau saum npoo ntawm lawv cov qe ntshav liab. Hom A cov qe ntshav yog them nrog A agglutinogens, hom B muaj B agglutinogens, hom AB muaj ob hom A thiab B, thiab hom O ntshav tsis muaj.
Hematology | Blood Typing
