Cov txheej txheem:
Video: Cov lymphocytes ua dab tsi hauv cov kab mob lymphatic?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lymphocytes : yog cov qe dawb uas ncig ntawm cov ntshav thiab lymph . Lawv ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev kis mob. Muaj yog ntau hom cov lymphocytes ; hom loj yog T hlwb, B hlwb thiab cov hlwb tua neeg ntuj. Lymphocytes pib tsim hauv pob txha pob txha.
Ua raws li qhov no hauv kev txiav txim siab, lymphatic system dab tsi yog nws txoj haujlwm?
Lub lymphatic system muaj ntau qhov sib txawv kev ua haujlwm : Nws yog lub luag haujlwm rau cov tshem tawm cov kua dej interstitial los ntawm cov ntaub so ntswg. Nws absorbs thiab thauj cov fatty acids thiab cov rog li chyle los ntawm cov plab qhov system . Nws thauj cov qe ntshav dawb mus rau thiab los ntawm lub lymph nodes rau hauv cov pob txha.
Tsis tas li ntawd, Hodgkin's lymphoma cuam tshuam li cas rau kev ua haujlwm ntawm lymphatic system? Hauv Hodgkin lymphoma ua , B-lymphocytes (hom tshwj xeeb ntawm lymphocyte) pib ua qhov txawv txav thiab pib sau hauv qee qhov ntawm lymphatic system , zoo li cov lymph nodes (cov qog). Cov cuam tshuam lymphocytes poob lawv cov khoom sib ntaus sib tua, ua rau koj muaj kev pheej hmoo kis mob ntau ntxiv.
Ib yam li ntawd, tib neeg nug, 5 txoj haujlwm ntawm cov qog ua haujlwm li cas?
Cov kab mob lymphatic muaj peb lub luag haujlwm tseem ceeb:
- Nws tswj cov dej sib npaug ntawm cov ntshav thiab cov ntaub so ntswg, hu ua kua homeostasis.
- Nws tsim ib feem ntawm lub cev tiv thaiv kab mob thiab pab tiv thaiv kab mob thiab lwm yam kev nkag mus.
- Nws pab txhawb kev nqus ntawm cov rog thiab cov roj-soluble cov as-ham hauv lub plab zom mov.
Puas yog cov txheej txheem lymphatic tshem tawm cov qe ntshav uas puas lawm los ntawm cov qog ntshav?
Lymph kuj muaj macrophages, lwm hom dawb cov ntshav uas pab tiv thaiv kab mob. Lymph khaws qee cov khoom pov tseg, kab mob thiab puas hlwb los ntawm sab hauv lub cev cov ntaub so ntswg kom lawv ua tau tshem tawm los ntawm lub cev los yog puas lawm. Lymph dej hauv cov hlab ntshav uas nqa nws mus cov qog ntshav.
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