Video: Dab tsi yog qhov txawv ntawm phagocytes thiab lymphocytes?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Peb hom ntawm cov lymphocytes yog T cells, B cells, thiab natural killer cells. Lub ntsiab qhov sib txawv ntawm lymphocytes thiab phagocytes yog tias cov lymphocytes tsim kom muaj lub cev tiv thaiv kab mob tiv thaiv kab mob whereas phagocytes tsim tib cov lus teb rau ib qho kab mob.
Yog li, puas yog lymphocytes phagocytic cells?
Phagocytic hlwb muaj xws li neutrophils, eosinophils, monocytes, macrophages, dendritic hlwb , thiab B- cov lymphocytes . Phagocytosis yog thawj txoj kev siv los ntawm lub cev kom tshem tawm cov kab mob dawb hauv cov ntshav thiab cov kua dej hauv cov ntaub so ntswg. Lub cev phagocytic hlwb muaj peev xwm ntsib cov kab mob me me no hauv ntau txoj hauv kev: a.
Tom qab ntawd, lo lus nug yog, lymphocyte yog dab tsi thiab nws ua li cas? Lymphocytes yog cov qe dawb uas yog tseem ceeb heev rau peb lub cev tiv thaiv kab mob. Muaj yog Peb hom tseem ceeb hu ua T hlwb, B hlwb, thiab cov cell killer ntuj. Lymphocytes yog ib feem ntawm peb kev tiv thaiv kev tiv thaiv kab mob thiab ua kom paub txog antigens, tsim cov tshuaj tiv thaiv kab mob, thiab rhuav tshem cov cell uas ua tau ua kev puas tsuaj.
Ib sab saum toj no, lub luag haujlwm ntawm phagocytes yog dab tsi?
Phagocytes yog cov hlwb uas tiv thaiv lub cev los ntawm kev noj cov kab mob txawv teb chaws, kab mob, thiab cov hlwb tuag lossis tuag. Lawv lub npe los ntawm Greek phagein, "noj" los yog "devour", thiab "-cyte", lub ntsiab lus hauv biology denoting "cell", los ntawm Greek kutos, "hollow nkoj".
Qhov txawv ntawm macrophage thiab phagocyte yog dab tsi?
Macrophage yog hom ntawm cov qe ntshav dawb uas yog a phagocyte . Taug kev macrophages txav ib ncig hauv cov hlab ntshav thiab cov qog ntshav txhawm rau txheeb xyuas cov neeg nkag los. Yog li, lawv tuaj yeem pom hauv ntau thaj tsam ntawm lub cev. Macrophages tsim cov kab mob inflammatory, zoo li cytokines, thiab qhov no tuaj yeem ua rau lwm yam kev tiv thaiv kab mob.
Pom zoo:
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