Phagocytosis, txheej txheem los ntawm qee lub hlwb hu ua phagocytes ingest lossis engulf lwm cov hlwb lossis cov khoom. Lub phagocyte tej zaum yuav yog ib yam kab mob dawb-nyob ib leeg, xws li amoeba, lossis ib qho ntawm lub cev hlwb, xws li cov qe ntshav dawb.
Puas phagocytes tua cov kab mob?
Lwm txoj haujlwm ntawm phagocytosis hauv lub cev tiv thaiv kab mob yog noj thiab rhuav tshem cov kab mob(xws li kab mob thiab kab mob) thiab cov kab mob. Los ntawm kev rhuav tshem cov kab mob uas muaj kab mob, lub cev tiv thaiv kab mob txwv tsis pub kis kab mob sai npaum li cas thiab sib kis.
Puas phagocytes tiv thaiv kab mob?
Phagocytes yog tseem ceeb hauv kev sib ntaus sib tua, nrog rau kev tswj cov ntaub so ntswg noj qab haus huv los ntawm kev tshem cov hlwb tuag thiab tuag uas tau mus txog qhov kawg ntawm lawv txoj sia. Thaum kis tus kab mob, cov cim tshuaj lom neeg nyiam phagocytes mus rau qhov chaw uas cov kab mob tau nkag mus rau hauv lub cev.
phagocytes ua dab tsi?
Phagocytes yog hom qe ntshav dawb uas siv phagocytosis rau engulf cov kab mob, cov khoom txawv teb chaws, thiab cov hlwb tuag los 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 tuaj yeem phagocytose?
Txawm li cas los xij, tsuas yog pab pawg tshwj xeeb ntawm cov hlwb hu ua phagocytes cov kws tshaj lij (1) ua tiav phagocytosis nrog kev ua haujlwm siab. Macrophages, neutrophils, monocytes, dendriticcells, thiab osteoclasts yog ntawm cov hlwb mob siab rau.
