Video: Cov tawv nqaij ntawm tes zoo li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Xovtooj ntawm no yog tiaj thiab scale- nyiam ('squamous') nyob rau hauv cov duab. Cov no hlwb tuag, muaj ntau cov keratin thiab tau teem rau hauv cov khaubncaws sab nraud povtseg uas impart ib tug tawv thiab waterproof cim rau lub cov tawv nqaij nto. Tuag tawv nqaij hlwb tsis tu ncua los ntawm cov cov tawv nqaij nto.
Dhau li, daim tawv nqaij ntawm tes yog dab tsi?
Daim tawv nqaij Qhov tseeb & Muaj nuj nqi Daim tawv nqaij : Lub cev loj tshaj plaws; nws yog lub cev tseem ceeb teeb meem. Lub luag haujlwm tseem ceeb ntawm lub tawv nqaij yog kev tiv thaiv. Cov tawv nqaij yeej tsis tsum tsis txhob loj hlob thiab faib. Keratinocytes: Feem ntau cov tawv nqaij uas suav rau 90% ntawm koj tawv nqaij . Melanocytes: Cov xim uas muab tawv nqaij nws cov xim.
Ib yam li ntawd, koj yuav ua li cas thiaj tsim cov tawv nqaij tshiab ntawm koj lub ntsej muag? Txhawm rau ua kom collagen, koj xav tau vitamin C. Noj cov zaub mov nrog vitamin C tuaj yeem txhawb nqa tawv nqaij kho los ntawm stimulating cov tawv nqaij tshiab kom loj hlob hauv thaj chaw puas. Ntxiv rau qhov no, vitamin C kuj tseem tuaj yeem pab kho kom zoo los ntawm kev tsim tshiab protein rau cov ntshav tawv nqaij , caws pliav nqaij, leeg, ligaments thiab cov hlab ntsha.
Tom qab ntawd, lo lus nug yog, dab tsi ua rau ntawm daim tawv nqaij?
Daim tawv nqaij yog ua li ntawm peb txheej. Sab nraud yog lub epidermis. Qhov no muaj feem ntau ntawm hlwb hu ua keratinocytes, ua los ntawm cov tawv nqaij protein keratin (tseem cov khoom hauv cov plaub hau thiab rau tes). Keratinocytes tsim ob peb txheej uas tas li loj hlob sab nraud raws li sab nrauv hlwb tuag thiab flake tawm.
Vim li cas cov tawv nqaij thiaj tiaj?
Lub epidermis ua rau hlwb uas yog nyob rau sab nraum lub tawv nqaij . Sib sib zog nqus nyob rau hauv lub epidermis yog loj hlob hlwb , thiab sab nraud ntawm no yog tiaj tus , tuag cov tawv nqaij . Vim lub hlwb tuag lawv yooj yim rub tawm. Lwm yam hlwb tuaj rau ntawm qhov chaw, tawv thiab coj lawv qhov chaw.
Pom zoo:
Dab tsi yog txheej txheej sab saum toj ntawm daim tawv nqaij nyob ib sab ntawm daim tawv nqaij?
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
Koj ua li cas tiv thaiv cov tawv nqaij tawv nqaij?
Kev tiv thaiv thiab kev tiv thaiv tej zaum yuav muaj xws li cov hauv qab no: Kev zam ntawm tus kab mob staphylococcal thawj zaug uas yuav ua rau muaj cov kab mob lom. Kev kho mob raws sijhawm ntawm cov kab mob staphylococcal tsim. Kev txheeb xyuas thiab kev kho tus kab mob asymptomatic
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?
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
Npaum li cas ntawm daim tawv nqaij thiab daim tawv nqaij?
txog 2 hli Ua raws li qhov no hauv kev txiav txim siab, tuab npaum li cas ntawm cov epidermis nyob tom qab? Dermis thiab subcutaneous rog Nws yog tuab (nruab nrab 1 txog 4 hli) tshaj li daim tawv nqaij uas yog hais txog nyias li daim ntawv.
Puas yog ib pawg ntawm cov kab mob uas ua rau muaj kab mob ntawm cov plaub hau ntawm daim tawv nqaij thiab rau tes?
Cov kab mob hu ua fungal ntawm daim tawv nqaij yog kab mob sab nrauv feem ntau cuam tshuam nrog tawv nqaij, plaub hau, thiab rau tes. Feem ntau, cov kab mob fungal no tshwm sim los ntawm dermatophytes, tab sis lawv tuaj yeem tshwm sim los ntawm nondermatophyte fungi thiab poov xab (Candida hom)