![Lub cev tiv thaiv lub cev yog dab tsi? Lub cev tiv thaiv lub cev yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13912814-what-is-body-defence-mechanism-j.webp)
Video: Lub cev tiv thaiv lub cev yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub Cev Tiv Thaiv Lub Cev . Thawj Kab Ntawm Kws muaj txuj ci ? Cov no yog kev sib xyaw ua ke ntawm lub cev thiab tshuaj tiv thaiv kab mob uas tiv thaiv txhua hom neeg txawv teb chaws los ntawm kev nkag mus rau txheej txheej sab nrauv ntawm lub cev . Tsis muaj tus neeg sawv cev txawv teb chaws tshwj xeeb tau tsom mus rau qib no.
Ib yam nkaus, cov txheej txheem tiv thaiv ntawm lub cev yog dab tsi thiab lawv ua haujlwm li cas?
Thawj kab ntawm tiv thaiv (los yog sab nraum tiv thaiv system) suav nrog teeb meem lub cev thiab tshuaj uas ib txwm npaj thiab npaj rau tiv thaiv lub cev los ntawm tus kab mob. Cov no suav nrog koj cov tawv nqaij, kua muag, hnoos qeev, cilia, kua qaub plab, tso zis tawm, cov kab mob 'phooj ywg' thiab cov qe ntshav dawb hu ua neutrophils.
Tsis tas li ntawd, lub cev tiv thaiv dab tsi? Teeb meem ntuj thiab lub cev tiv thaiv kab mob tiv thaiv lub cev tiv thaiv kab mob uas tuaj yeem ua rau kis mob. (Saib Cov Kab ntawm Kws muaj txuj ci .) Cov teeb meem ntuj muaj xws li daim tawv nqaij, daim nyias nyias, kua muag, pob ntseg pob ntseg, hnoos qeev, thiab mob plab. Tsis tas li, cov dej ntws ib txwm tso zis tawm cov kab mob uas nkag mus rau hauv cov hlab zis.
Ib yam nkaus, peb lub tswv yim tiv thaiv ntawm lub cev yog dab tsi?
Lub tsev fuabtais muaj peb cov kab ntawm tiv thaiv : Ua ntej, Ib lub pas dej thiab tus nqes hav. Thawj kab ntawm tiv thaiv hauv peb lub cev yog cov teeb meem ntawm lub cev thiab tshuaj lom neeg - peb cov tawv nqaij, cov kua qaub hauv plab, mucus, kua muag, qhov chaw mos, uas yog qhov kawg peb feem ntau tsim cov lysozyme los rhuav tshem cov kab mob phem.
Lub cev tiv thaiv nws tus kheej li cas?
Lub cev tiv thaiv kab mob thiab cov ntshav. Yog tias cov kab mob kis tau los ntawm daim tawv nqaij lossis mucous membrane, txoj haujlwm ntawm tiv thaiv cov lub cev hloov mus rau koj lub cev tiv thaiv kab mob. Koj lub cev tiv thaiv kab mob yog lub network nyuaj ntawm cov cell, cov cim qhia, thiab cov kabmob uas ua haujlwm ua ke los pab tua cov kab mob uas ua rau kis mob.
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Lub cev tiv thaiv kab mob yog ib qho kev sib txuas ntawm cov hlwb thiab cov proteins uas tiv thaiv lub cev tiv thaiv kab mob. Lub cev tiv thaiv kab mob khaws cov ntaub ntawv ntawm txhua tus kab mob (microbe) nws tau swb lawm yog li nws tuaj yeem lees paub thiab rhuav tshem cov kab mob sai sai yog tias nws nkag mus rau hauv lub cev dua
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Thaum lub cev tiv thaiv kab mob los ntawm lub cev tam sim ntawd, qhov kev tiv thaiv kev tiv thaiv kab mob tsis yog. Txawm li cas los xij, cov txiaj ntsig ntawm kev hloov lub cev tiv thaiv kab mob yog qhov ntev ntev, tshwj xeeb heev, thiab muaj kev txhawb nqa mus ntev los ntawm kev nco T hlwb
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