Video: Lub luag haujlwm ntawm endothelial mini li qub hauv cov hlab ntshav lymph yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
thaum siab tau nce hauv lymphatic hlab ntsha , nws yuam lub endothelial mini li qub kaw tiv thaiv cov qog ntshav los ntawm xau rov qab tawm thaum lub siab txav nws raws lub nkoj. cov protein nyob hauv qhov chaw nruab nrab tsis tuaj yeem nkag mus.
Raws li, dab tsi yog qhov ua haujlwm ntawm endothelial Minivalves hauv lymph capillaries?
Cov lymphatic hlab ntsha tshuav lawv permeability rau mini-valve tsim los ntawm qhov tsis muaj kev sib tshuam nruj ntawm cov endothelial cell thiab collagen filaments anchoring lub endothelial cov cell mus rau ib puag ncig cov qauv.
Qhov thib ob, lub luag haujlwm ntawm B lymphocytes hauv cov ntaub so ntswg lymphoid yog dab tsi? Zoo li macrophages, cov lymphocytes yog tsim los ntawm qia hlwb hauv cov pob txha pob txha thiab tom qab ntawd nthuav tawm hauv cov ntshav mus rau cov ntaub so ntswg lymphoid . B cov lymphocytes mature nyob rau hauv cov pob txha pob txha thiab mus ncaj qha mus rau lub lymphoid cev. Ob qho tib si ua tus yuam sij luag hauj lwm hauv kev tiv thaiv kab mob rau cov kab mob sib kis.
Tsuas yog li ntawd, qhov kev ua haujlwm ntawm cov lymphatic capillaries yog dab tsi?
Lymph capillaries los yog lymphatic capillaries yog cov me me, nyias-walled microvessels nyob rau hauv qhov chaw nruab nrab ntawm cov hlwb (tshwj tsis yog nyob rau hauv lub hauv nruab nrab lub paj hlwb thiab cov ntaub so ntswg uas tsis yog-vascular) uas ua hauj lwm rau ntws thiab txheej txheem extracellular kua.
Cov lymphatic capillaries puas muaj li qub?
Lymphatic cov nkoj muaj ib txoj kev li qub los tiv thaiv qhov rov ntws ntawm lymphatic kua. Cov lymphatic hlab ntsha ntws lub cov qog ntshav kom loj hlob tuaj cov qog ntshav , uas muaj li qub nrog rau cov leeg nqaij du. Cov no hu ua kev sau cov qog ntshav . Me me txoj kev li qub zog l cov qog ntshav los ntawm node rau node.
Pom zoo:
Dab tsi yog qhov ua haujlwm ntawm endothelial Minivalves hauv cov hlab ntshav qog ntshav?
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