Qhov 'Keratin' no yog dab tsi uas tseem ceeb rau koj cov plaub hau, rau tes, thiab daim tawv nqaij? Cia peb nrhiav seb puas yog!

Tej zaum koj twb tau hnov ​​lo lus 'keratin' qhov twg lawm, puas yog? Tej zaum ntawm lub salon, tham txog kev kho plaub hau, lossis tej zaum hauv kev tshaj tawm uas tham txog cov rau tes zoo nkauj thiab cov plaub hau ci ntsa iab. Yog li, qhov keratin no uas txhua tus neeg tab tom tham txog yog dab tsi? Nws cov txiaj ntsig rau peb lub cev yog dab tsi? Hnub no, peb yuav tham txog nws txhua yam hauv txoj kev yooj yim uas koj tuaj yeem nkag siab.

Cia peb xub saib seb keratin yog dab tsi.

Hais yooj yim xwb, keratin yog ib hom protein tshwj xeeb hauv peb lub cev. Nws zoo li cov khoom siv hauv peb lub cev. Cov protein keratin no yog qhov tseem ceeb uas pab tsim koj cov plaub hau, rau tes, thiab txheej sab nraud ntawm koj daim tawv nqaij (epidermis). Ib yam li cov pob zeb ua lub hauv paus ntawm lub tsev, keratin pab muab lub zog thiab cov duab rau peb daim tawv nqaij, plaub hau, thiab rau tes. Nws kuj pab kho cov qhov txhab sai sai thiab ua rau cov rau tes thiab plaub hau noj qab haus huv.

Muaj li ntawm 54 hom keratin nyob hauv peb lub cev! Tiam sis peb tsis tas yuav kawm tob txog qhov ntawd. Feem ntau muaj ob hom:

• Hom I: Feem ntau ntawm cov no pom muaj nyob rau hauv cov hlwb epithelial thiab hauv keratin uas ua rau cov plaub hau. Cov no feem ntau yog cov protein uas tsis muaj molecular ntau, acidic. Ib qho ntawm lawv lub luag haujlwm tseem ceeb yog los tiv thaiv peb cov hlwb ntawm kev ntxhov siab ntawm lub cev. Qee qhov kuj hu ua cytokeratins.
• Hom II: Cov no kuj pom muaj nyob rau hauv cov hlwb tawv nqaij thiab cov plaub hau ua keratins. Txawm li cas los xij, lawv feem ntau hnyav dua me ntsis, alkaline lossis cov protein nruab nrab. Lawv ua haujlwm ua ke nrog thawj hom keratin, sib npaug lawv cov haujlwm thiab pab tswj kev ua haujlwm ntawm cov hlwb.

Tsis tas li ntawd, muaj ob hom keratin:

• Alpha-keratin: Hom no pom muaj nyob rau hauv cov plaub hau, epidermis, horns, thiab rau tes ntawm cov tsiaj txhu (suav nrog peb). Ob qho tib si Hom I thiab Hom II keratins uas peb tau tham txog poob rau hauv pawg alpha-keratin.
• Beta-keratin: Beta-keratin pom muaj nyob rau hauv cov plaub, cov rau tes, thiab cov noog beaks, thiab nyob rau hauv cov nplai ntawm cov tsiaj reptiles.

Xav seb, qhov no yog ib qho protein tseem ceeb npaum li cas!

Keratin ua li cas rau peb lub cev? Yog hais kom meej...

Keratin tsis yog ib qho protein xwb. Nws muab lub zog thiab kev tiv thaiv zoo rau peb lub cev. Seb koj cov plaub hau puas noj qab nyob zoo, koj cov rau tes zoo nkauj thiab muaj zog, thiab koj cov tawv nqaij ci ntsa iab thiab noj qab nyob zoo nyob ntawm seb muaj keratin ntau npaum li cas hauv koj lub cev. Tsis yog li ntawd xwb, tab sis qee cov qog thiab cov kab mob hauv peb lub cev kuj muaj keratin.

Hom keratin no muaj zog heev.Qhov ntawd txhais tau tias nws tsis yaj hauv cov kua qaub, cov hauv paus, cov kuab tshuaj, thiab dej. Muaj ntau yam tshuaj lom neeg hauv peb lub cev, tsis muaj ib qho twg uas tuaj yeem muaj kev cuam tshuam loj rau keratin. Yog vim li ntawd ntau tus neeg xav tias kev kho keratin zoo rau lawv cov plaub hau, rau tes, thiab daim tawv nqaij.

Koj puas xav tau keratin rau koj cov plaub hau tiag? Cia peb saib ze dua qhov no.

Qhov tseeb, peb lub cev tsim cov keratin ntuj, yog li nws tsis yog ib yam dab tsi uas peb xav tau los ntawm sab nraud.

Koj puas paub tias cov plaub tsiaj, cov plaub, cov rau tes, thiab cov kub puav leej yog ua los ntawm keratin? Feem ntau, cov keratin siv rau hauv kev kho plaub hau salon yog ua los ntawm kev muab cov tsiaj no zom ua tej daim me me. Yog li ntawd, yog tias koj tsis noj nqaij , tej zaum koj yuav xav xav ob zaug txog kev siv cov khoom no.

Koj xav li cas txog cov tshuaj keratin ntxiv?

Vim tias cov plaub hau feem ntau yog ua los ntawm keratin, ntau tus neeg ntseeg tias kev noj cov tshuaj keratin yuav ua rau lawv cov plaub hau muaj zog. Txawm li cas los xij, kev tshawb fawb tsis tau ua pov thawj tias cov tshuaj keratin ua rau cov plaub hau muaj zog. Yog tias koj xav noj cov tshuaj no, nws yog qhov zoo tshaj plaws los tham nrog koj tus kws kho mob txog cov kev pheej hmoo thiab cov txiaj ntsig ua ntej noj nws.

Cov tshuaj zawv plaub hau thiab cov tshuaj pleev plaub hau uas muaj keratin puas muaj txiaj ntsig?

Lwm yam uas ntau tus neeg xav yog tias cov tshuaj zawv plaub hau thiab cov tshuaj pleev plaub hau uas ua los ntawm roj keratin yuav ua rau koj cov plaub hau noj qab haus huv dua. Qee qhov kev tshawb fawb tau qhia tias kev siv cov tshuaj zawv plaub hau thiab cov tshuaj pleev plaub hau uas muaj keratin hydrolysates tuaj yeem ua rau koj cov plaub hau muaj zog dua, ci dua, thiab du dua.

Kev Kho Mob Plaub Hau Keratin

Qhov no yog ib qho kev txiav txim siab ntawm tus kheej xwb. Kev kho mob no yuav ua rau koj cov plaub hau ci ntsa iab, du thiab mos, thiab tseem yuav txo cov plaub hau frizz. Txawm li cas los xij, kev kho mob no feem ntau kim me ntsis, thiab qee zaum tuaj yeem muaj kev phiv rau koj lub cev. Peb mam li tham txog qhov ntawd tom qab.

Cov kev kho plaub hau keratin no yog kev kho mob protein uas siv tshuaj lom neeg. Ib txhia neeg kuj hu lawv tias "Brazilian blowouts". Qhov no feem ntau ua tiav hauv lub salon zoo li no:

• Ua ntej, ntxuav koj cov plaub hau nrog tshuaj zawv plaub hau tshwj xeeb, muab phuam so kom qhuav thiab muab dej tawm, thiab ziab kom qhuav.
• Tom qab ntawd, cov kua keratin kua yog siv rau cov plaub hau hauv cov ntu me me.
• Tom ntej no, tshuab kom qhuav cov plaub hau kom huv si.
• Thaum kawg, cov plaub hau raug ncaj nrog lub hlau kub. Qhov no ua kom cov kua keratin kaw zoo rau hauv cov plaub hau.

Tom qab kho qhov no, tsis pom zoo kom koj cov plaub hau ntub lossis khi nws rov qab nrog cov clips plaub hau, scrunchies / elastics, kaus mom, lossis tsom iav rau ob peb hnub. Koj tseem yuav tsum siv cov tshuaj zawv plaub hau tshwj xeeb thiab lwm yam khoom siv rau plaub hau kom tswj tau qhov kev kho no.

Yog koj ua qhov no los ntawm ib tus kws tshaj lij zoo thiab muaj kev paub dhau los, koj cov plaub hau yuav du thiab zoo nkauj li rau lub hlis.

Qhov twg ntxiv uas keratin pom muaj nyob rau hauv peb lub cev?

Raws li peb tau hais ua ntej lawm, keratin feem ntau pom muaj nyob rau hauv koj cov plaub hau, rau tes, thiab txheej sab nraud ntawm koj daim tawv nqaij. Txawm li cas los xij, qee cov qog thiab cov kab mob hauv peb lub cev kuj muaj me ntsis keratin.

Keratin zoo li cas thiab muaj xim li cas?

Keratin nyuaj rau txhais ib txoj kev, vim tias nws tuaj yeem raug cais ua alpha-keratins thiab beta-keratins, nyob ntawm seb nws cov saw polypeptide (uas yog, cov amino acids txuas ua ke los ntawm peptide bonds) tau teeb tsa li cas.

• Alpha-keratin feem ntau yog fibrous nyob rau hauv qhov xwm, nrog rau cov qauv helical.
• Beta-keratin yog ua los ntawm cov ntawv ntawm cov saw hlau polypeptide uas khiav mus rau tib qho kev taw qhia thiab yeej tsis hla ib leeg (sib luag). Qhov no yog qhov ua rau beta-keratin nws cov qauv tawv thiab tsis khov kho.

Tam sim no, yog tias peb tham txog xim, plaub hau thiab keratin hauv nws muaj cov xim hu ua melanin . Cov melanin no yog tsim los ntawm cov hlwb tshwj xeeb hu ua melanocytes. Tom qab ua tiav, melanin mus rau lwm cov hlwb thoob plaws peb lub cev. Nws yog cov melanin no uas muab xim rau koj daim tawv nqaij, plaub hau, thiab qhov muag.

Melanocytes tsim ob hom melanin, ob qho tib si txiav txim siab koj cov xim tawv nqaij tag nrho:

• Eumelanin: Hom melanin no yog qhov ua rau cov xim tsaus (dub, xim av) hauv koj cov plaub hau, daim tawv nqaij, thiab qhov muag.
• Pheomelanin: Hom melanin no feem ntau tsim cov xim liab lossis liab ntawm koj lub cev (daim di ncauj, lub txiv mis, qhov chaw mos , qhov chaw mos glans, thiab plaub hau).

Thaum koj laus zuj zus, cov xim no hauv keratin hauv koj cov plaub hau yuav txo qis. Yog li ntawd, koj cov plaub hau maj mam hloov mus ua xim dawb thiab thaum kawg hloov mus ua dawb.

Dab tsi yog keratin ua los ntawm?

Keratin tsis yog ib yam khoom xwb. Nws yog kev sib sau ua ke ntawm ntau hom protein sib txawv. Uas yog, ntau hom keratin, keratin-associated proteins (KFAPs), thiab cov enzymes tau los ntawm cov nqaij tsiaj.Qhov no suav nrog cov khoom xws li "(enzymes)"

Kev kho cov plaub hau keratin puas ua rau plaub hau poob? Puas muaj kev pheej hmoo?

Txawm hais tias qhov no tsis tshwm sim tas li, qee zaum kev kho cov plaub hau keratin tuaj yeem ua rau cov plaub hau puas thiab ua rau cov plaub hau poob.

Ntau cov tshuaj keratin rau cov plaub hau muaj cov tshuaj hu ua formaldehyde. Nws yog siv los ua tshuaj tua kab mob, tshuaj tua kab mob fungicide, thiab tshuaj tua kab mob. Nws kuj tseem siv rau hauv cov chaw tuag thiab cov chaw kuaj mob kom khaws cov neeg tuag. Kuj tseem hais tias kev raug nws ntev ntev tuaj yeem ua rau mob qog noj ntshav .

Ntxiv rau kev puas tsuaj rau cov plaub hau thiab cov plaub hau poob, kev kho cov plaub hau keratin kuj tseem tuaj yeem ua rau cov hauv qab no:

• Mob hauv siab
• Hnoos
• Qhov muag o, liab
• Xeev siab thiab ntuav
• Cov tawv nqaij ua pob khaus
• Teeb meem ntawm lub cev ua pa

Tseem Ceeb: Yog tias koj xav txog kev kho keratin, tshawb nrhiav qhov chaw koj yuav ua nws thiab cov khoom siv. Yog tias tsis paub meej, sab laj nrog kws kho mob lossis kws kho tawv nqaij.

Cov teeb meem kev noj qab haus huv cuam tshuam nrog keratin yog dab tsi?

Nov yog qee qhov mob thiab kev tsis zoo uas cuam tshuam rau keratin:

• Kab mob Epidermolysis bullosa simplex (EBS): Qhov no yog ib pawg kab mob uas ua rau daim tawv nqaij nyias heev thiab yooj yim ua pob. Nws feem ntau yog tshwm sim los ntawm kev hloov pauv hauv cov noob keratin.
• Keratin cysts (epidermal inclusion cysts): Cov no yog ib hom cyst uas tsa, kheej kheej uas puv nrog keratin.
• Keratosis pilaris (KP): Qhov no kuj yog ib qho mob ntawm daim tawv nqaij uas pom ntau heev. Nws zoo li cov pob me me ntawm caj npab, ceg, thiab pob tw. Nws zoo li daim tawv nqaij qaib. Cov pob no yog tshwm sim los ntawm keratin ntau dhau uas sib sau ua ke thiab txhaws cov qhov hws.
• Monilethrix: Qhov no yog ib qho mob tsis tshua muaj. Cov plaub hau tawg yooj yim. Nws pom tseeb hauv ob peb lub hlis thawj zaug ntawm lub neej. Nws kuj tseem tuaj yeem cuam tshuam rau cov plaub muag, pob muag, thiab lwm cov plaub hau ntawm lub cev. Nws yog tshwm sim los ntawm kev hloov pauv caj ces hauv Hom II keratin.
• Palmoplantar keratoderma (PPK): Qhov no yog ib qho mob uas txheej tawv nqaij sab saud (stratum corneum) ntawm xib teg thiab xib teg ntawm ko taw tuab heev. Qhov no kuj yog tshwm sim los ntawm kev hloov pauv hauv cov noob keratin.

Yog koj xav tias koj muaj tus mob no, nws yog ib qho tseem ceeb heev uas yuav tsum nrhiav kev pab kho mob tam sim ntawd.

Cov kev kho mob rau cov mob keratin no yog dab tsi?

Qee yam mob, xws li "KP" (keratosis pilaris), tuaj yeem kho tau los ntawm kev siv cov tshuaj pleev kom noo noo uas yuav tsis tas yuav muaj daim ntawv yuav tshuaj, cov tshuaj pleev uas tau sau ntawv yuav, kev siv tshuaj exfoliation maj mam, lossis kev kho mob laser.

Txawm li cas los xij, rau cov xwm txheej hnyav dua, tej yam zoo li no yuav tsim nyog:

• Siv cov tshuaj pleev ib ce uas muaj urea lossis lwm yam tshuaj pleev kom tawv nqaij du thoob plaws koj lub neej.
• Tsis txhob cia muaj tej yam kev mob ib puag ncig uas ua rau cov kev mob tshwm sim hnyav dua.
• Kev kho mob raws li kev tshawb fawb xws li kev hloov pauv noob caj noob ces.

Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tsum tau sab laj nrog kws kho mob kom xaiv qhov kev kho mob uas haum rau koj tshaj plaws.

Cov khoom noj thiab dej haus twg pab tsim cov keratin ntuj tsim?

Xov xwm zoo! Muaj ntau yam khoom noj uas tuaj yeem pab ua kom peb lub cev tsim cov keratin ntau ntxiv. Koj tuaj yeem ntxiv cov khoom noj no rau hauv koj cov zaub mov kom pab tsim cov keratin ntuj:

• Paj yeeb
• Qos yaj ywm
• Qe
• Qej
• Kale - Qhov no nyuaj me ntsis nrhiav hauv Sri Lanka, tab sis nws zoo yog tias koj ua tau.
• Ntses salmon
• Qos yaj ywm qab zib

Sim muab cov khoom noj no rau hauv koj cov zaub mov noj tsis tu ncua.

Cov Lus Qhia Txog Kev Coj Mus Tsev

Zoo, yog li peb tau tham ntau txog keratin hnub no, puas yog? Nov yog ob peb yam uas yuav tsum nco ntsoov:

• Keratin yog ib qho protein uas peb lub cev tsim tawm ntuj tsim. Nws yog qhov tseem ceeb rau kev muab lub zog thiab kev noj qab haus huv rau peb cov plaub hau, daim tawv nqaij, thiab cov rau tes.
• Txawm hais tias peb lub cev tsim cov keratin ntuj tsim los, cov tshuaj zawv plaub hau thiab cov tshuaj pleev plaub hau uas muaj keratin hydrolysates tuaj yeem pab txhawb thiab txhim kho cov plaub hau zoo nkauj.
• Txawm hais tias kev kho cov plaub hau keratin tuaj yeem ua rau koj cov plaub hau zoo nkauj dua thiab txo qhov frizz, muaj qee qhov kev pheej hmoo thiab cov kev mob tshwm sim uas yuav tsum nco ntsoov. Ceev faj tshwj xeeb nrog cov khoom uas muaj formaldehyde.
• Kev noj zaub mov kom sib npaug tuaj yeem pab koj lub cev tsim cov keratin ntuj.
• Yog tias koj muaj cov kev mob tshwm sim xws li plaub hau poob, hnoos, khaus qhov muag, tawv nqaij ua pob tom qab kho keratin, lossis yog tias koj xav tias muaj teeb meem kev noj qab haus huv cuam tshuam nrog keratin, thov sab laj nrog kws kho mob kom tau txais lus qhia.

Yog li, kuv vam tias koj tam sim no nkag siab zoo dua txog keratin. Nyob kom noj qab nyob zoo thiab zoo siab!

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