2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Macrophages muaj nyob hauv areolar thiab lymphatic cov ntaub so ntswg. Areolar cov ntaub so ntswg yog ib hom xoob connective cov ntaub so ntswg, uas yog cov ntaub so ntswg nyob rau hauv lub cev uas…
Puas pom muaj nyob hauv cov ntaub so ntswg thiab lymphatic?
Macrophages muaj nyob hauv cov ntaub so ntswg thiab lymphatic. Goblet hlwb pom nrog pseudostratified ciliated columnar epithelium. Cov ntaub so ntswg epithelial ib txwm pom polarity; uas yog, lawv muaj ib tug dawb nto thiab ib tug basal nto.
Qhov twg hauv qab no pom nyob rau hauv cov ntaub so ntswg Areolar?
Areolar Tissue. Qhov no yog cov ntaub so ntswg xoob uas nthuav dav thoob plaws lub cev. Nws muaj tag nrho peb hom fibers (collagen, elastin, thiab reticular) nrog ntau cov khoom hauv av thiab fibroblasts.
Nyob rau hauv cov ntaub so ntswg hauv qab no yog cov hlwb mesenchymal feem ntau pom?
Teb thiab piav qhia: Mesenchymal hlwb feem ntau pom muaj nyob hauv pob txha pob txha, tab sis kuj tuaj yeem pom nyob rau hauv cov ntaub so ntswg ntawm lub cev hauv cov ntshav qaum, hlab ntshav, cov ntshav peripheral, thiab fetal ntsws thiab daim siab. Mesenchymal hlwb yog cov neeg laus qia hlwb uas tuaj yeem loj hlob cov ntaub so ntswg xws li pob txha thiab pob txha.
Cov ntaub so ntswg hom twg pom nyob rau hauv cov phab ntsa ntawm cov hlab ntsha loj uas tawm hauv lub siab?
Elastic pob txha mos pom nyob rau hauv cov phab ntsa ntawm cov hlab ntsha loj uas tawm hauv lub siab.
Pom zoo:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Puas yog isolar txuas cov ntaub so ntswg vascular?
Nws nthuav tawm kev sib cuam tshuam, cov fibers xoob xoob, cov hlab ntsha ntau, thiab qhov chaw khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob. Ntau cov ntaub so ntswg epithelial uas nyob ib sab (uas yog avascular) tau txais lawv cov as-ham los ntawm cov kua dej interstitial ntawm cov ntaub so ntswg isolar;
Dab tsi yog peb cov ntaub qhwv cov ntaub so ntswg hauv cov leeg?
Cov ntaub so ntswg interstitial ntawm cov leeg yog subdivided rau hauv epimysium epimysium Lub epimysium yog cov ntaub so ntswg ntom ntom uas nyob ib puag ncig tag nrho cov leeg nqaij. Lub epimysium feem ntau muaj ntau pob (fascicles) ntawm cov leeg nqaij.
Dab tsi yog cov kab mob photosynthetic pom nyob rau hauv cov ntaub so ntswg ntawm coral?
Feem ntau cov pob zeb tsim cov pob zeb muaj cov photosynthetic algae, hu ua zooxanthellae, uas nyob hauv lawv cov ntaub so ntswg. Corals thiab algae muaj kev sib raug zoo. Lub coral muab cov algae nrog kev tiv thaiv ib puag ncig thiab cov tebchaw uas lawv xav tau rau photosynthesis.
Puas cov ntaub so ntswg epithelial puas muaj cov ntaub so ntswg hauv qab daus?
Ntseeg ntawm Epithelia Epithelial hlwb txuas rau ib hom tshwj xeeb ntawm extracellular matrix hu ua basal lamina basal lamina Lub basal lamina yog txheej ntawm extracellular matrix secreted los ntawm cov epithelial hlwb, ntawm uas lub epithelium zaum.
