2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2023-12-17 02:46
Capillary Endothelium. Capillary Endothelium. Cov hlwb endothelial yog nyias wafer-zoo li cov hlwb koom nrog ntawm lawv cov ciam teb thiab tsim cov hauv ob sab hauv ntawm tag nrho cov ntshav vascular system. Hauv capillaries, cov tunics sab nrauv ntawm cov leeg nqaij tsis tuaj yeem thiab tsuas yog cov endothelium tam sim no.
Kev ua haujlwm ntawm capillary endothelium yog dab tsi?
Cov ntaub ntawv endothelium ib qho kev sib tshuam ntawm cov ntshav los yog cov qog ntshav hauv lub lumen thiab cov phab ntsa ntawm lub nkoj. Qhov no ua rau muaj kev cuam tshuam ntawm cov hlab ntsha thiab cov ntaub so ntswg thiab tswj cov dej ntws mus rau hauv thiab tawm ntawm cov ntaub so ntswg.
YYuav ua li cas hom epithelium ua capillaries muaj?
Nyob rau hauv kev tshuaj xyuas, cov qauv hauv paus ntawm lub capillary ib txheej ntawm yooj yim squamous epithelium, hauv qab daus daim nyias nyias, thiab ob peb pericytes.
Puas yog cov hlab ntsha ua los ntawm endothelium?
Cov phab ntsa ntawm cov hlab ntsha yog tsim los ntawm ib txheej ntawm tes nyias hu ua endothelium uas nyob ib puag ncig los ntawm lwm txheej nyias hu ua hauv qab daus membrane.
Cov ntaub so ntswg dab tsi yog endothelium?
Cov ntaub so ntswg: Endothelial cells thiab pericytes. Cov kab mob endothelial kab cov hlab ntsha ntawm lub circulatory system, thiab yog cov yooj yim squamous epithelial hlwb. Cov hlwb no yuav raug them ntau ntxiv hauv ntu ntawm cov hlab ntshav. Lawv sib txuas rau ib leeg los ntawm kev sib tshuam nruj.
Capillary Exchange and Edema, Animation
Pom zoo:
Cov pej thuam tawg rau qhov ua tsaug rau qhov twg?
Ob tug mlom raug defaced nyob rau hauv Minneapolis thaum sawv ntxov Thanksgiving, suav nrog ib tug ntawm George Washington uas tau raug tshem tawm. Tus pej thuam George Washington ntawm Fair Oaks Park, tawm tsam Minneapolis Institute of Art, tau kos duab kos duab "
Capillary permeability nyob qhov twg?
Vascular permeability, feem ntau nyob rau hauv daim ntawv ntawm capillary permeability los yog microvascular permeability, characterizes lub peev xwm ntawm cov hlab ntsha phab ntsatso cai rau kev khiav ntawm cov khoom me me (cov tshuaj, cov khoom noj, dej, ions) lossis txawm tias tag nrho cov hlwb (lymphocytes ntawm lawv txoj kev mus rau qhov chaw mob) hauv thiab tawm ntawm lub nkoj … YPob cov hlab ntsha puas muaj permeability siab?
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.
Dab tsi yog qhov txawv ntawm ib tus neeg rau zaub mov mob siab rau thiab tsis yog neeg rau zaub mov?
Dab tsi yog qhov sib txawv ntawm kev mob siab rau thiab tsis yog cov servers feem ntau? Dedicated server yog qhov kev xyaum ua kom muaj tus IP tshwj xeeb thiab cov neeg rau zaub mov tshwj xeeb tsuas yog ua haujlwm rau koj xwb, thaum nyob hauv tsis yog neeg rau zaub mov ntau lub vev xaib thiab tib neeg tuaj yeem tau txais txiaj ntsig los ntawm tib lub server.
Vim li cas capillary ua haujlwm?
Capillary action tshwm sim vim dej yog nplaum, ua tsaug rau lub zog ntawm cohesion (dej molecules nyiam nyob ze ua ke) thiab adhesion (dej molecules yog attracted thiab lo rau lwm yam khoom.). … Qhov tseeb tiag, nws yuav nce mus txog ntawm daim phuam mus txog rau thaum rub lub ntiajteb txawj nqus ntau dhau rau nws kov yeej.
