Video: Dab tsi yog diffuse lymphoid cov ntaub so ntswg?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Diffuse Lymphatic Tissue . Diffuse cov ntaub so ntswg lymphatic yog ib feem ntawm lymphatic cov kab mob hauv lub cev thiab tseem tau nthuav dav dav raws cov mucous membrane. Nws zoo nkaus li ib qho xoob xoob ntawm cov hlwb thiab qhia tias tsis muaj qhov sib txawv ntawm ib puag ncig cov ntaub so ntswg uas nws maj mam merges.
Kuj nug, cov ntaub so ntswg diffuse yog dab tsi?
Diffuse lymphatic cov ntaub so ntswg muaj cov reticular fiber ntau thiab cov reticular cell moj khaum uas yog diffusely infiltrated los ntawm cov lymphocytes me thiab lwm hom cell, xws li ntshav ntshav thiab lwm yam leucocytes. Cov pob txha ntawm cov hlwb feem ntau pom muaj nyob rau hauv lamina propria hauv qab lub epithelium hauv ob sab phlu.
Ib tus kuj yuav nug, cov ntaub so ntswg lymphatic hauv lub cev yog dab tsi? Kev kho mob txhais ntawm Lymphatic cov ntaub so ntswg Lymphatic yog nplua nuj nyob rau hauv lymphocytes (thiab cov khoom siv xws li macrophages thiab reticular cells). Cov ntaub so ntswg lymphatic suav nrog cov qog ntshav , tus po , tonsils, adenoids thiab thymus ua (ib qho khoom nruab nrog cev hauv siab uas loj tshwj xeeb thaum cev xeeb tub).
Raws li txoj cai, cov ntaub so ntswg lymphatic diffuse nyob qhov twg?
Lub mucosa-koom nrog cov ntaub so ntswg lymphoid (MALT), tseem hu ua mucosa-txuam nrog cov ntaub so ntswg , yog a diffuse system ntawm me me concentrations ntawm lymphoid cov ntaub so ntswg pom nyob rau ntau qhov chaw submucosal membrane ntawm lub cev, xws li txoj hnyuv, nasopharynx, cov thyroid, lub mis, lub ntsws, lub qog ua kua qaub, qhov muag, thiab tawv nqaij.
Thawj cov ntaub so ntswg lymphoid yog dab tsi?
Cov ntaub so ntswg lymphoid . 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 Secondary lymphoid cov ntaub so ntswg.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?
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