Video: Vim li cas qee cov qe ntshav dawb hu ua phagocytes?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov kws tshaj lij phagocyte
Cov tshaj lij phagocytes yog neutrophils, monocytes, macrophages, dendritic hlwb , thiab mast hlwb . Cov vim lawv hu ua kev tshaj lij phagocytes yog vim tias lawv muaj cov receptors ntawm lawv qhov chaw uas tuaj yeem ntes cov khoom tsis zoo, xws li cov kab mob
Ib yam li ntawd, nws raug nug, cov qe ntshav dawb twg yog phagocytes?
Hauv cov ntshav, ob hom qe ntshav dawb, neutrophil leukocytes ( cov microphages ) thiab monocytes cov ( macrophages ), yog phagocytic. Neutrophils yog cov me me, cov leukocytes uas tshwm sim sai sai ntawm qhov txhab thiab noj cov kab mob.
Tom qab ntawd, lo lus nug yog, phagocytosis hauv cov qe ntshav dawb yog dab tsi? Phagocytes yog hlwb uas tiv thaiv lub cev los ntawm kev noj cov kab mob txawv teb chaws, kab mob, thiab tuag lossis tuag hlwb . Tus kws tshaj lij phagocytes suav nrog ntau hom cov qe ntshav dawb (xws li neutrophils, monocytes, macrophages, mast hlwb , thiab dendritic hlwb ).
Tom qab ntawd, ib tus tuaj yeem nug, vim li cas cov qe ntshav dawb phagocytes?
Phagocytes yog ib hom qe ntshav dawb uas siv phagocytosis txhawm rau tua cov kab mob, cov khoom txawv teb chaws, thiab tuag hlwb tiv thaiv lub cev. Lawv khi rau cov kab mob thiab ua rau lawv nyob hauv phagosome, uas acidifies thiab fuses nrog lysosomes txhawm rau rhuav tshem cov ntsiab lus.
Cov hlwb twg koom nrog hauv phagocytosis?
Ntau hom hlwb ntawm lub cev tiv thaiv kab mob ua phagocytosis, xws li neutrophils , macrophages , dendritic cells, thiab B lymphocytes.
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