![Dab tsi yog txheej txheem ntawm daim tawv nqaij los hu ua tib neeg? Dab tsi yog txheej txheem ntawm daim tawv nqaij los hu ua tib neeg?](https://i.answers-medical.com/preview/medical-health/13996723-what-is-the-process-of-skin-shedding-called-in-humans-j.webp)
Video: Dab tsi yog txheej txheem ntawm daim tawv nqaij los hu ua tib neeg?
![Video: Dab tsi yog txheej txheem ntawm daim tawv nqaij los hu ua tib neeg? Video: Dab tsi yog txheej txheem ntawm daim tawv nqaij los hu ua tib neeg?](https://i.ytimg.com/vi/aljWdoecQhM/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Epidermis, los yog txheej txheej sab nraud ntawm tawv nqaij , yog hloov tas li. Tawv nqaij cov cell los ntawm cov txheej qis ua lawv txoj kev mus rau saum npoo thiab thaum kawg poob tawm; a txheej txheem hu ua natural exfoliation los yog desquamation.
Hais txog qhov no, cov txheej txheem ntawm daim tawv nqaij hu ua dab tsi?
Dermatology. Desquamation, feem ntau hu ua daim tawv nqaij , yog poob ntawm cov txheej sab nrauv lossis txheej txheej ntawm cov ntaub so ntswg, xws li tawv nqaij . Lo lus yog los ntawm Latin desquamare, lub ntsiab lus 'kom khawb cov nplais tawm ntawm tus ntses'.
Ib tus kuj tseem yuav nug tau, dab tsi yog txheej txheem ntawm desquamation? Desquamation yog ntuj tsim txheej txheem nyob rau hauv uas cov tawv nqaij hlwb tau tsim, sloughed tseg thiab hloov. Cov txheej txheem desquamation tshwm sim hauv txheej txheej sab nrauv ntawm daim tawv nqaij hu ua epidermis. Txhua ntawm cov txheej no ua lub luag haujlwm hauv desquamation.
Ib yam li ntawd, nws tau nug, tib neeg ua rau tawv nqaij li cas?
Ib txoj kev tshawb fawb tshiab xaus tias cov roj hauv cov ntawd tawv nqaij hlwb ua ib qho me me los txo cov pa phem hauv tsev. Charles Weschler thiab cov npoj yaig piav qhia qhov ntawd tib neeg ploj lawv tag nrho txheej txheej ntawm tawv nqaij txhua txhua 2-4 lub lis piam ntawm tus nqi ntawm 0.001-0.003 ooj ntawm tawv nqaij flakes txhua teev.
Nws yuav siv sij hawm ntev npaum li cas los ua ib txheej ntawm daim tawv nqaij?
kwv yees li rau lub lis piam
Pom zoo:
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Lub dermis txuas cov epidermis mus rau hypodermis, thiab muab lub zog thiab kev ywj pheej vim muaj cov collagen thiab elastin fibers. Nws tsuas muaj ob txheej: txheej txheej papillary nrog papillae uas nthuav mus rau hauv daim tawv nqaij thiab qis dua, txheej txheej reticular uas muaj cov ntaub so ntswg sib txuas xoob
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Lub hauv paus txheej yog txheej txheej sab hauv ntawm txheej txheej, thiab muaj cov kab puag ncig me me hu ua basal cells. Cov hlwb basal txuas ntxiv sib faib, thiab cov hlwb tshiab tas li thawb cov laus mus rau ntawm daim tawv nqaij, qhov twg lawv thiaj li poob
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Qauv: Sib sib zog nqus ntawm daim tawv nqaij; connective ntaub so ntswg muaj li ntawm ob txheej. Muaj nuj nqi: Muaj lub luag haujlwm rau cov txheej txheem muaj zog thiab yoog raws ntawm daim tawv nqaij; lub epidermis pauv cov pa roj, cov khoom noj, thiab cov khoom pov tseg nrog cov hlab ntsha hauv lub dermis
Puas yog lo lus dav dav txhais tau tias yog mob ntawm daim tawv nqaij lossis pob khaus uas tuaj yeem muaj ntau yam ua rau nws yog ib qho cim ntawm ntau hom tawv nqaij tsis xws luag?
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Dermatitis yog lo lus dav dav uas piav txog kev ua rau tawv nqaij. Dermatitis yog ib yam mob uas muaj ntau yam ua rau thiab tshwm sim ntau yam. Nws feem ntau yog khaus, tawv nqaij qhuav los yog pob khaus ntawm daim tawv nqaij o, reddened
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