Video: Lub luag haujlwm tseem ceeb ntawm macrophages hauv cov ntaub so ntswg yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Macrophages pab tshem tawm cov neeg tuaj txawv teb chaws los ntawm kev txeeb cov khoom siv txawv teb chaws thiab pib tiv thaiv kev tiv thaiv kab mob. Cov hlwb no yuav raug kho nyob rau hauv ib qho chaw, xws li cov qog ntshav nodes, lossis lawv tuaj yeem taug kev hauv cov xoob txuas- cov ntaub so ntswg chaw. Hom cell feem ntau nyob rau hauv lub cov ntaub so ntswg lymphoid yog lymphocyte.
Raws li txoj cai, cov ntaub so ntswg lymphatic ua li cas?
Kev txhais lus ntawm Lymphatic tissue Lymphatic tissue : Ib feem ntawm lub cev tiv thaiv kab mob uas pab tiv thaiv nws ntawm cov kab mob thiab lwm qhov chaw txawv teb chaws. Lymphatic ntaub so ntswg yog nplua nuj nyob rau hauv lymphocytes (thiab cov khoom siv xws li macrophages thiab reticular cells).
Tsis tas li ntawd, qhov twg zoo tshaj piav qhia txog lymphatic capillaries? Lymph los yog lymphatic capillaries yog cov hlab ntsha nyias nyias nyias, kaw ntawm ib kawg thiab nyob hauv qhov chaw nruab nrab ntawm cov xovtooj thoob plaws lub cev, tshwj tsis yog hauv nruab nrab lub paj hlwb thiab cov nqaij tsis yog vascular. Lymphatic capillaries me me nyob rau hauv txoj kab uas hla thiab muaj ntau dua oncotic siab dua ntshav cov hlab ntsha.
Tsis tas li kom paub yog, dab tsi yog thawj cov ntaub so ntswg lymphoid?
Lymphoid cov ntaub so ntswg . Cov pob txha pob txha thiab thymus yog thawj cov ntaub so ntswg lymphoid thiab cov chaw ntawm kev txhim kho lymphocyte. Cov qog ntshav, tus po, cov tonsils thiab Peyer thaj ua rau thaj yog piv txwv cov ntaub so ntswg lymphoid thib ob.
Lacteals nyob rau hauv cov hnyuv ua dab tsi?
A lacteal yog lymphatic capillary uas nqus cov rog rog hauv cov villi ntawm hnyuv me . Triglycerides yog emulsified los ntawm cov kua tsib thiab hydrolyzed los ntawm enzyme lipase, uas ua rau muaj kev sib xyaw ntawm fatty acids, di- thiab monoglycerides. Ntawm no, cov rog yog hauv cov hlab ntshav hauv daim ntawv ntawm chylomicrons.
Pom zoo:
Lub cev tseem ceeb ntawm lub plab zom mov yog dab tsi thiab lawv lub luag haujlwm yog dab tsi?
Cov khoom siv hauv lub cev zom zaub mov suav nrog cov hniav, tus nplaig, cov qog ua kua qaub, daim siab, lub zais zis, thiab txiav txiav. Txhawm rau ua tiav lub hom phiaj ntawm kev muab lub zog thiab khoom noj khoom haus rau lub cev, rau lub luag haujlwm tseem ceeb nyob hauv cov txheej txheem zom zaub mov: nqos. Kev zais. Sib tov thiab txav mus los. Digestion. Kev nqus. Kev tshem tawm
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