Video: Hom lymphocyte twg koom nrog hauv qhov kev tiv thaiv kab mob hauv lub cev?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
B cov lymphocytes dhau los ua cov tshuaj tiv thaiv kab mob (ua haujlwm) hauv BONE MARROW.
Tsis tas li ntawd, hom lymphocyte twg koom nrog hauv kev tiv thaiv kab mob hauv lub cev?
Innate leukocytes muaj xws li: ntuj tua cov cell , mast cells, eosinophils, basophils; thiab cov phagocytic hlwb suav nrog macrophages, neutrophils, thiab dendritic cells, thiab ua haujlwm hauv lub cev tiv thaiv kab mob los ntawm kev txheeb xyuas thiab tshem tawm cov kab mob uas tuaj yeem ua rau kis mob.
Tsis tas li ntawd, dab tsi yog cov lus nug tiv thaiv kab mob innate? Tsis muaj kev tiv thaiv thiab yoog raws tiv thaiv kab mob . Tsis muaj kev tiv thaiv . Lub cev yug los, tsis tiv thaiv tshwj xeeb tiv thaiv kab mob. Hloov kho tiv thaiv kab mob . Lub cev tau txais kev tiv thaiv kab mob tshwj xeeb.
Kuj Paub, hom lymphocyte twg koom nrog hauv qhov tsis muaj kev tiv thaiv tshwj xeeb?
Kev tiv thaiv kab mob tsis tshwj xeeb cell. A tsis muaj kev tiv thaiv tshwj xeeb cell yog ib tiv thaiv kab mob cell (xws li macrophage, neutrophil, lossis dendritic cell) uas teb rau ntau antigens, tsis yog ib qho antigen. Tsis muaj kev tiv thaiv tshwj xeeb cell ua haujlwm hauv thawj kab ntawm tiv thaiv tiv thaiv kab mob los yog raug mob.
Dab tsi yog qhov sib txawv ntawm qhov qub thiab qhov kev tiv thaiv kev tiv thaiv kab lus xeem?
Adaptive tiv thaiv kab mob muaj peev xwm lees paub ntau yam kab mob microbial thiab tsis kis kab mob thiab tsim tshwj xeeb tshwj xeeb tiv thaiv kab mob lus teb rau txhua yam khoom. Whereas, lub cev tsis muaj zog cov kab ke tsuas tuaj yeem lees paub cov txheej txheem sheared los ntawm chav kawm ntawm cov kab mob me me.
Pom zoo:
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