![Yuav ua li cas thaum cov qe ntshav dawb nkag mus rau cov kab mob? Yuav ua li cas thaum cov qe ntshav dawb nkag mus rau cov kab mob?](https://i.answers-medical.com/preview/medical-health/14167243-what-happens-when-a-white-blood-cell-engulfs-bacteria-j.webp)
Video: Yuav ua li cas thaum cov qe ntshav dawb nkag mus rau cov kab mob?
![Video: Yuav ua li cas thaum cov qe ntshav dawb nkag mus rau cov kab mob? Video: Yuav ua li cas thaum cov qe ntshav dawb nkag mus rau cov kab mob?](https://i.ytimg.com/vi/tWcWFrDBwAM/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cia peb siv tus piv txwv ntawm a cov qe ntshav dawb nkag mus ib tug invading kab mob los piav qhia txog cov txheej txheem ntawm phagocytosis. A ntawm tes uas koom nrog phagocytosis hu ua phagocyte. Ib zaug txuas rau ib leeg, lub membrane ntawm lub cov qe ntshav dawb swells outward ncig kab mob thiab engulfs nws.
Ib yam li ntawd, koj tuaj yeem nug, thaum cov qe ntshav dawb nkag thiab rhuav tshem cov kab mob?
Thaum cov qe ntshav dawb ntsib invaders xws li kab mob , lawv engulf thiab rhuav tshem lawv los ntawm cov txheej txheem hu ua phagocytosis.
Ib qho ntxiv, cov qe ntshav dawb puas noj cov kab mob? Cov cov qe ntshav dawb yog attracted rau kab mob vim tias cov proteins hu ua cov tshuaj tiv thaiv kab mob tau cim rau kab mob rau kev puas tsuaj Cov tshuaj tiv thaiv kab mob no tshwj xeeb rau kev tsim kab mob kab mob thiab kab mob. Thaum lub cov qe ntshav dawb catches cov kab mob nws mus txog " noj "nws nyob hauv tus txheej txheem hu ua phagocytosis.
Xav txog qhov no, ua li cas rau cov kab mob tom qab nws tau noj los ntawm cov qe ntshav dawb?
Cov qe ntshav dawb ua haujlwm hauv ob txoj kev; lawv ua tau noj los yog cuam tshuam cov kab mob thiab rhuav tshem lawv los ntawm kev zom lawv. Cov qe ntshav dawb tseem tuaj yeem tsim cov tshuaj tiv thaiv los rhuav tshem cov kab mob tshwj xeeb los ntawm kev sib sau lawv ua ke thiab rhuav tshem lawv. Lawv kuj tsim cov tshuaj antitoxins uas tiv thaiv cov co toxins tawm los ntawm cov kab mob.
Cov qe ntshav dawb teb li cas rau cov kab mob?
Lub ntsiab lus teb rau kab mob Yog tias tus kab mob nkag mus rau hauv koj lub cev, cov qe ntshav dawb ntawm koj lub cev tiv thaiv kab mob sai sai pom nws cov antigens txawv teb chaws. Qhov no txhawb cov lymphocytes tshwj xeeb kom loj hlob, sib npaug thiab thaum kawg tsim cov tshuaj tiv thaiv kab mob uas yuav ua rau cov antigens ntawm cov kab mob nkag mus thiab rhuav tshem lawv.
Pom zoo:
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Cov kab mob hauv cov ntshav tuaj yeem kis tau thaum cov ntshav lossis cov kua dej hauv lub cev los ntawm tus neeg mob nkag mus rau lwm tus neeg lub cev los ntawm rab koob, tib neeg tom, txiav, abrasions, lossis los ntawm cov mucous membranes. Txhua lub cev kua dej nrog cov ntshav tuaj yeem kis tau