Lymphoid qia hlwb muab nce rau ib chav kawm ntawm leukocytes hu ua lymphocytes, uas suav nrog ntau yam T hlwb, B hlwb, thiab cov neeg tua neeg ntuj (NK) hlwb, tag nrho cov no. ua haujlwm hauv kev tiv thaiv kab mob. Txawm li cas los xij, hemopoiesis ntawm lymphocytes nce me ntsis txawv ntawm cov txheej txheem rau lwm cov khoom tsim.
Leej twg leukocytes tsim los ntawm lymphoid qia hlwb xaiv txhua yam uas siv?
WBCs tshwm sim los ntawm cov qia hlwb. Muaj peb hom: Lymphocytes, txheeb xyuas raws li B thiab T hlwb, muab los ntawm cov qog ntshav qog ntshav thaum monocytes thiab granulocytes-uas tuaj yeem tawg ntxiv mus rau hauv neutrophils, basophils, thiab eosinophils-tau los ntawm myeloid qia hlwb.
Hom leukocyte twg yog cov qog ntshav qog ntshav?
1. Lymphoid cov qe ntshav dawb, lossis lymphocytes, ua 15-40% ntawm cov qe ntshav dawb ncig hauv cov ntshav peripheral. Lymphocytes yog hom thib ob feem ntau ntawm cov qe ntshav dawb (leukocyte), ua rau ntawm 15 thiab 40% ntawm cov qe ntshav dawb ncig hauv cov ntshav peripheral.
hom qia cell tsim leukocytes li cas?
Ib lub hlwb tsis paub qab hau uas tuaj yeem txhim kho mus rau txhua hom qe ntshav, suav nrog cov qe ntshav dawb, qe ntshav liab, thiab platelets. Hematopoietic qia cov hlwb muaj nyob rau hauv cov ntshav peripheral thiab cov pob txha pob txha. Kuj hu ua ntshav qia cell. Kev loj hlob ntawm cov ntshav.
Puas cov qog ntshav qog ntshav tsim cov lymphocytes?
Kev faib cov qog nqaij hlav hauv lub cev. Lymphocytes tshwm sim los ntawm cov qia hlwb hauv cov pob txha, thiab sib txawv hauv cov qog ntshav hauv nruab nrab (daj), B hlwb hauv cov pob txha pob txha thiab T hlwb hauv thymus. Lawv tsiv los ntawm cov ntaub so ntswg thiab nqa (ntxiv …)