Lymph nodes: Lymph nodes yog cov noob taum zoo li cov qog uas saib xyuas thiab ntxuav cov qog ntshav thaum nws lim los ntawm lawv. Cov nodes lim tawm cov hlwb puas thiab cov qog nqaij hlav cancer.
lymph lim nyob rau hauv lub cev nyob qhov twg?
Cov kab mob lymphatic feem ntau muaj cov hlab ntsha lymphatic, uas zoo ib yam li cov hlab ntsha thiab cov hlab ntsha ntawm cov hlab ntsha. Cov hlab ntsha txuas nrog lymph nodes, qhov twg cov qog ntshav tau lim. Cov tonsils, adenoids, spleen thiab thymus yog tag nrho ib feem ntawm lymphatic system.
Lim cov kua mis ntxuav thiab lim qhov twg?
Lymph yog tsim thaum cov kua dej sib txuas tau sau los ntawm cov qog ntshav me me (saib daim duab), uas nyob thoob plaws lub cev. Tom qab ntawd nws raug thauj los ntawm cov hlab ntsha mus rau lymph nodes, uas ntxuav thiab lim nws.
Puas yog cov kua mis lim los ntawm tus po?
Tus spleen lim ntshav ntau txoj hauv kev cov qog ntshav lim ntshav. Lymphocytes nyob rau hauv tus po ua rau cov kab mob hauv cov ntshav thiab sim ua kom puas. Macrophages ces engulf lub resulting khib nyiab, lub hlwb puas, thiab lwm yam loj hais.
Puas yog cov kua mis lim los ntawm lub raum?
Cov qauv ntawm tib neeg lub raum lymphatic system. (A) Lymph kis tau los ntawm 4-5 lub raum hilar lymphatics ntawm txhua lub raum mus rau ntau pawg ntawm cov qog ntshav aortic. Feem ntau cov qog ntshav tawm los ntawm lub raum sau rau hauv cisterna chyli thiab ntws los ntawm txoj hlab ntshav mus rau hauv nruab nrab venous ncig hauv caj dab.
