Dendritic hlwb muaj nyob rau hauv cov ntaub so ntswg uas muaj kev sib cuag nrog sab nraud ib puag ncig xws li hla ntawm daim tawv nqaij (tam sim no li Langerhans hlwb) thiab hauv ob sab phlu ntawm lub qhov ntswg, ntsws, plab thiab hnyuv. Cov ntawv tsis paub tab kuj pom muaj nyob hauv cov ntshav.
Dab tsi yog cov txheej txheem dendritic pom?
Cov hlwb no nyob hauv txheej suprabasal ntawm cov epidermis, thiab muaj cov qib siab ntawm CDla ntawm lawv cov txheej txheem dendritic, thiab muaj Birbeck granules.
DCs pom nyob qhov twg?
Dendritic cells (DCs) (saib cov lus hauv qab taw qhia) tuaj yeem pom hauv peb hom chaw nyob hauv lub cev. Lawv tam sim no yog cov hlwb 'tsis paub tab' hauv cov ntaub so ntswg peripheral, tshwj xeeb yog cov ntaub so ntswg uas raug rau sab nraud ib puag ncig, suav nrog daim tawv nqaij, ntsws thiab txoj hnyuv.
Dendritic hlwb nyob qhov twg hauv lub ntsws?
Nyob rau hauv lub ntsws noj qab haus huv, cov pejxeem loj ntawm DCs yuav pom muaj nyob rau hauv cov ntaub so ntswg es tsis yog nyob rau hauv airspaces. CD103+ DCs muaj ntau yam cuam tshuam nrog pulmonary epithelium, thaum qhov chaw ntawm CD11b+ DCs yog feem ntau nyob rau hauv cov ntaub so ntswg.[125, 126].
cov hlwb dendritic nyob qhov twg?
Dendritic hlwb feem ntau pom muaj nyob rau hauv tissue uas muaj kev sib cuag nrog sab nraud ib puag ncig xws li daim tawv nqaij thiab hauv ob sab phlu ntawm lub qhov ntswg, ntsws, plab thiab hnyuv. Cov hlwb kuj pom nyob rau hauv cov ntshav tsis paub qab hau.
