Enzymes pom hauv lub cell ces zom cov kab mob txhawm rau txhawm rau rhuav tshem nws. Raws li phagocytes ua li no rau tag nrho cov kab mob uas lawv ntsib, lawv hu ua tsis tshwj xeeb.
Puas yog phagocytes ib feem ntawm cov tshuaj tiv thaiv kab mob tshwj xeeb lossis tsis tshwj xeeb?
Phagocytosis yog nonspecific tiv thaiv mechanism uas ntau yam phagocytes engulf thiab rhuav tshem cov kab mob ntawm cov kab mob. Phagocytes. Ntawm cov phagocytes tseem ceeb yog cov qe ntshav dawb uas hu ua neutrophils thiab monocytes.
Puas yog phagocytes cov lus teb tshwj xeeb?
Phagocytosis txawv ntawm lwm txoj hauv kev ntawm endocytosis vim nws yog qhov tshwj xeebthiab nyob ntawm lub xovtooj ntawm tes tuaj yeem khi rau cov khoom nws xav tau los ntawm txoj kev ntawm cov cell nto receptors. Phagocytosis yuav tsis tshwm sim tshwj tsis yog lub xovtooj ntawm lub cev sib cuag nrog cov khoom uas nws xav tau engulf.
Puas yog macrophages tshwj xeeb lossis tsis tshwj xeeb?
Feem ntau macrophages tuaj yeem nyob tau ntau lub hlis thiab tuaj yeem tua ntau pua tus kab mob sib txawv ua ntej lawv tuag. Ua li no, macrophages muab qhov tsis yog tshwj xeeb lossis kev tiv thaiv hauv lub cev. Lwm txoj haujlwm ntawm macrophages yog ceeb toom lub cev tiv thaiv kab mob rau microbial ntxeem tau.
Cov piv txwv ntawm cov phagocytes yog dab tsi?
Phagocytes suav nrog cov qe ntshav dawb ntawm lub cev tiv thaiv kab mob, xws li monocytes, macrophages, neutrophils, thiab mast cells. Dendritic cells (piv txwv li antigen-nthuav cov hlwb) kuj muaj peev xwm ntawm phagocytosis. Qhov tseeb, lawv raug hu ua phagocytes kev tshaj lij vim tias lawv ua haujlwm tau zoo.
