Kev tiv thaiv dab tsi tshwm sim los ntawm kev txhaj tshuaj tiv thaiv?
Kev tiv thaiv dab tsi tshwm sim los ntawm kev txhaj tshuaj tiv thaiv?

Video: Kev tiv thaiv dab tsi tshwm sim los ntawm kev txhaj tshuaj tiv thaiv?

Video: Kev tiv thaiv dab tsi tshwm sim los ntawm kev txhaj tshuaj tiv thaiv?
Video: Vim li cas kev txhaj tshuaj tiv thaiv ho tseem ceeb? 2024, Cuaj hlis
Anonim

Artificially tau txais kev tiv thaiv kab mob tuaj yeem raug txhaj tshuaj tiv thaiv, ib yam khoom uas muaj antigen . Ib qho tshuaj tiv thaiv ua rau cov lus teb thawj zaug tawm tsam antigen tsis ua rau cov tsos mob ntawm tus kab mob.

Ib sab ntawm no, kev tiv thaiv ntev npaum li cas tom qab txhaj tshuaj tiv thaiv?

Ntau yam ntawm cov tshuaj tiv thaiv kab mob peb tau txais los ua menyuam yaus los tsim kev tiv thaiv kab mob sib kis zaum kawg lub neej, tab sis tsis yog txhua tus ntawm lawv. Piv txwv li, tetanus thiab diphtheria cov tshuaj tiv thaiv kab mob yuav tsum tau hloov kho tshiab tshuaj tiv thaiv thiab tom qab ntawd nrog kev txhawb zog txhaj tshuaj txhua 10 xyoo los tuav kev tiv thaiv.

cov tshuaj tiv thaiv muaj zog lossis tiv thaiv tsis tau? Cov tshuaj tiv thaiv kab mob feem ntau muab kev tiv thaiv zoo ib yam li muab los ntawm cov kab mob ntuj, tab sis tsis muaj kev pheej hmoo los ntawm tus kab mob lossis nws cov teeb meem. Active tiv thaiv kab mob tuaj yeem muab faib ua cov tshuaj tiv thaiv kab mob thiab cov cell-mediated Cheebtsam.

Ib qho ntxiv, koj puas tuaj yeem tiv thaiv tshuaj tiv thaiv kab mob?

Yuav cov Tiv thaiv kab mob System Be Weaker By Relying on a Tshuaj tiv thaiv ? Tsis yog, tiv thaiv kab mob cov kab ke ua cov tshuaj tiv thaiv kab mob, zoo li tus kab mob qhua pias, txawm tias nws tau ntsib nws ib txwm los yog raug nws los ntawm tshuaj tiv thaiv . Ua txhaj tshuaj tiv thaiv tawm tsam ib kab mob ua tsis qaug zog rau tiv thaiv kab mob teb rau lwm tus kab mob.

Cov tshuaj tiv thaiv ua rau muaj kev tiv thaiv zoo li cas?

A tshuaj tiv thaiv tuaj yeem sib tham kev tiv thaiv kab mob tawm tsam tus neeg sawv cev tshwj xeeb uas tsim kev puas tsuaj los ntawm kev txhawb nqa tiv thaiv kab mob system los tua tus neeg sawv cev. Ib zaug stimulated los ntawm a tshuaj tiv thaiv , cov tshuaj tiv thaiv kab mob tsim tawm, hu ua B lymphocytes, nyob twj ywm sensitized thiab npaj los teb rau tus neeg sawv cev yog tias nws puas tau nkag mus rau hauv lub cev.

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