Theem ib - theem lwj tsis tob - epidermal senescence:
Cov epidermis muaj cov stratum corneum, stratum granulosum thiab stratum spiny. Qhov pom tseeb ntawm kev laus ntawm epidermal yog tias daim tawv nqaij pib tshwm sim cov kab zoo, tsis muaj ci, ntxhib thiab lwm yam. Qhov no yog vim qhov poob ntawm cov lipids, txo qis kev noo noo thiab kev tiv thaiv ntawm sebum membrane, daim tawv nqaij tsis muaj zog, qhuav, thiab epidermis nyias.
Kev tiv thaiv kev laus: Feem ntau, qhov kev pab cuam tiv thaiv kev laus thaum ntxov (kev laus qeeb) feem ntau yog kev ua kom noo noo, vim tias cov kab zoo feem ntau yog los ntawm kev qhuav. Los ntawm kev ua kom noo noo, daim tawv nqaij laus tuaj yeem kho cov keratin tsis zoo thiab rov qab ua haujlwm noo noo ntawm cuticle.
Theem ob, theem laus nruab nrab - dermal senescence:
Qhov kev puas tsuaj, kev laus thiab kev poob ntawm collagen hauv dermis yog cov ua rau dermal laus. 80% ntawm dermis yog collagen, tus poj niam nruab nrab pib maj mam poob thaum muaj hnub nyoog 20 xyoo, nkag mus rau qhov siab tshaj plaws ntawm kev poob tom qab hnub nyoog 25 xyoo, nkag mus rau qhov siab tshaj plaws ntawm kev poob thaum muaj hnub nyoog 30 xyoo, thiab cov ntsiab lus collagen hauv lub cev yuav luag ploj mus thaum muaj hnub nyoog 40 xyoo.
Vim li cas thiaj hais tias kev laus thiab kev poob ntawm collagen yuav laus?
Qhov kev laus thiab kev poob ntawm collagen yuav ua rau puas tsuaj rau cov qauv mesh uas collagen tsim los txhawb nqa daim tawv nqaij.Qhov laj thawj uas peb cov tawv nqaij mos, mos thiab ci ntsa iab thaum peb tseem hluas yog vim muaj kev txhawb nqa ntawm collagen.
Nrog rau kev nce qib ntawm hnub nyoog, qhov poob ntawm collagen, cov qauv mesh hauv dermis yuav maj mam sag, thiab daim tawv nqaij yuav ntxiv sag nyob rau hauv qhov kev ua ntawm lub ntiajteb txawj nqus, yog li ntawd qee qhov sib txawv ntawm cov kab pom tseeb yuav tsim.
Cov kab me me ntawm daim tawv nqaij txawv ntawm cov kab me me ntawm daim tawv nqaij, cov kab me me ntawm daim tawv nqaij tsuas yog tshwm sim thaum muaj kev qhia tawm, thiab cov kab me me ntawm daim tawv nqaij yuav pom tseeb thaum tsis muaj kev qhia tawm, yog li nws tseem ceeb heev rau kev tiv thaiv thiab txhim kho cov kab me me ntawm daim tawv nqaij!
Kev tiv thaiv kev laus: Collagen yog ib qho tseem ceeb ntawm kev txhawb nqa ntawm lub dermis, yog li tsuas yog los ntawm kev nce collagen thiab tiv thaiv nws qhov kev puas tsuaj koj tuaj yeem txhim kho cov kab mob dermal zoo.
Theem peb, theem lwj tob - fascia senescence：
Cov txheej fascia hauv qab lub dermis, ntawm cov txheej rog superficial thiab cov leeg nqaij ntawm lub ntsej muag, yog cov ntaub so ntswg uas npog tag nrho thaj chaw, thiab thaum nws tawg, nws tuaj yeem hais tias tag nrho "lub ntsej muag" tawg.
Tseem muaj ntau yam uas ua rau daim tawv nqaij laus, ISEMECO 3D D8 lub tshuab ntsuas daim tawv nqaij, uas tso cai rau kev pom kev laus ntawm daim tawv nqaij, kev kawm tob txog kev laus ntawm lub ntsej muag raws li kev txawj ntse.
Lub sijhawm tshaj tawm: Lub Ob Hlis-29-2024
