Isoimmunization txhais li cas?
Isoimmunization txhais li cas?

Video: Isoimmunization txhais li cas?

Video: Isoimmunization txhais li cas?
Video: Rh isoimmunization 2024, Lub Xya hli ntuj
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Kev kho mob Txhais ntawm isoimmunization

: ntau lawm los ntawm ib tug neeg ntawm cov tshuaj tiv thaiv tawm tsam cov ntaub so ntswg ntawm lwm tus neeg ntawm tib hom (raws li thaum hloov ntshav los ntawm ib tug mus rau lwm pab pawg neeg cov ntshav) - hu ua alloimmunization.

Ntawm no, Isoimmune txhais li cas?

Alloimmunity (qee zaum hu ua isoimmunity ) yog ib qho kev tiv thaiv kab mob rau cov tsis yog nws tus kheej antigens los ntawm cov tswv cuab ntawm tib hom, uas yog hu ua alloantigens lossis isoantigens. Nyob rau hauv sib piv, autoimmunity yog kev tiv thaiv kab mob tiv thaiv tus kheej tus kheej antigens. (Cov allo-prefix txhais tau tias "lwm yam", qhov pib ua ntej txhais tau tias "tus kheej".)

Ib qho ntxiv, puas yog kab mob Rh kho tau? Rh mob yog tiv thaiv tau Kev kho mob thaum cev xeeb tub tuaj yeem tiv thaiv koj tus menyuam thiab kev xeeb tub yav tom ntej. Yog koj yog Rh -tsis zoo thiab koj tus menyuam yog Rh -zoo, nws yuav muaj kev pheej hmoo rau Rh kab mob . Nws tuaj yeem ua teeb meem loj rau koj tus menyuam, suav nrog kev tuag.

Hauv qhov no, Rh Isoimmunization hauv cev xeeb tub yog dab tsi?

Rh kab mob (tseem hu ua rhesus isoimmunization , Rh (D) kab mob) yog ib hom kab mob hemolytic ntawm tus me nyuam hauv plab thiab yug tshiab (HDFN). Tus kab mob no txawv ntawm me me mus rau qhov hnyav, thiab tshwm sim nyob rau hauv lub thib ob los yog tom qab cev xeeb tub Rh -D cov poj niam tsis zoo thaum txiv leej txiv yog Rh -D zoo.

Dab tsi ua rau mob Rhesus?

Rhesus kab mob yog ua los ntawm ib qho kev sib xyaw ntawm cov ntshav ntawm leej niam cev xeeb tub thiab nws tus menyuam hauv plab. Rhesus kab mob tsuas tuaj yeem tshwm sim tau thaum txhua qhov xwm txheej hauv qab no tshwm sim: leej niam muaj rhesus tsis zoo (RhD tsis zoo) hom ntshav. tus me nyuam muaj ib rhesus Hom ntshav zoo (RhD positive).

Pom zoo: