Dab tsi yog qhov ua haujlwm ntawm cov hlab ntshav hauv cov qog ua kua?

Video: Dab tsi yog qhov ua haujlwm ntawm cov hlab ntshav hauv cov qog ua kua?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Muaj nuj nqi . Lymph hlab ntsha ua raws li kev tso dej rau ntshav thiab lwm yam tshuaj suav nrog cov cell uas tau xau los ntawm cov hlab ntshav qhov system thiab thauj lymph cov dej rov qab los ntawm cov ntaub so ntswg mus rau cov hlab ntshav qhov system.

Kuj nug, qhov ua haujlwm ntawm cov hlab ntshav puas yog dab tsi?

Lub luag haujlwm tseem ceeb ntawm lub lymphatic system yog thauj cov qog ntshav, cov kua uas muaj cov kab mob tiv thaiv cov qe ntshav dawb, thoob plaws hauv lub cev . Cov lymphatic system Feem ntau muaj cov hlab ntsha lymphatic, uas zoo ib yam li cov hlab ntsha thiab cov hlab ntsha ntawm cov hlab ntsha circulatory system.

Ib yam li ntawd, cov hlab ntsha ntawm lymphatic system yog dab tsi? Muaj peb hom cov hlab ntsha lymphatic : Thawj cov qog ntshav kuj hu ua capillaries; Sau cov nkoj uas thauj lymph dhau lymph nodes; thiab. Cov ducts uas txuas mus rau cov hlab ntsha subclavian (cov hlab ntsha uas txuas ncaj qha mus rau lub plawv) rov qab los lymph kom ntshav khiav.

Tsis tas li ntawd, qhov ua haujlwm ntawm cov qog nqaij hlav hauv lymphatic system yog dab tsi?

Lawv yog cov chaw loj ntawm B thiab T hlwb thiab lwm cov qe ntshav dawb. Lymph nodes yog qhov tseem ceeb rau kev ua haujlwm kom raug tiv thaiv kab mob , ua raws li cov lim dej rau cov khoom txawv teb chaws thiab cov qog nqaij hlav cancer, tab sis lawv tsis muaj lub luag haujlwm tshem tawm lub cev. Hauv cov kab mob lymphatic cov qog ntshav yog cov qog ntshav qog thib ob.

Cov hlab ntsha puas ntws tawm qhov twg?

Feem ntau, lymph ntws tawm ntawm cov ntaub so ntswg mus rau cov qog ntshav thiab thaum kawg rau tog twg yog txoj cai lymphatic duct lossis loj tshaj lub cev tuag nyob rau hauv lub cev, thoracic duct. Cov no cov hlab ntws mus rau sab xis thiab sab laug subclavian leeg, feem.

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