Ukuhlaziywa kokuguga: Ukuguga kwesikhumba kukhiqiza izigaba ezi-3

Isigaba sokuqala——isigaba sokubola esingashoni – senescence ye-epidermal:

I-epidermis yakhiwe nge-stratum corneum, i-stratum granulosum ne-stratum spiny. Ukubonakaliswa okusobala kokuguga kwe-epidermal ukuthi isikhumba siqala ukubonakala imigqa emihle, akukho luster, rough nokunye. Lokhu kungenxa yokulahleka kwe-lipids, ukuncipha kwekhono lokuthambisa kanye nokuvikela kwe-sebum membrane, isikhumba sintekenteke, somile, futhi i-epidermis iyancipha.

Izinyathelo zokulwa nokuguga: Ngokuvamile, uhlelo lokulwa nokuguga (ukuguga okungajulile) ikakhulukazi luthambisa, ngoba imigqa emihle ibangelwa ukoma. Ngokuthambisa, isikhumba esiguga singalungisa i-keratin engavamile futhi sibuyisele umsebenzi ojwayelekile wokuthambisa we-cuticle.

Isigaba sesibili, isigaba sokuguga esiphakathi - i-dermal senescence:

Ukuwohloka, ukuguga nokulahlekelwa kwe-collagen ku-dermis yizona zimbangela eziyinhloko ze-dermal senescence. I-80% ye-dermis yi-collagen, owesifazane ojwayelekile uqala ukulahlekelwa kancane kancane eneminyaka engu-20, engena esiqongweni sokulahlekelwa ngemuva kweminyaka engama-25, engena esiqongweni sokulahlekelwa eneminyaka engu-30, kanye nokuqukethwe kwe-collagen emzimbeni. icishe inyamalale lapho eneminyaka engu-40.

Kungani kuthiwa ukuguga nokulahlekelwa kwe-collagen kuzoguga?

Ukuguga nokulahlekelwa kwe-collagen kuzolimaza isakhiwo se-mesh esakha i-collagen ukusekela isikhumba.Isizathu sokuthi kungani isikhumba sethu sithambile, sithambile futhi sicwebezela lapho sisebasha kungenxa yokwesekwa kwe-collagen.

Ngokukhula kweminyaka, ukulahlekelwa kwe-collagen, isakhiwo se-mesh ku-dermis sizoncipha kancane kancane, futhi isikhumba sizoqhubeka sigubha ngaphansi kwesenzo samandla adonsela phansi, ukuze kwakhiwe umkhuba othile wemigqa ecacile.

Imibimbi ye-dermal ihlukile ku-epidermal wrinkles, imigqa emincane ye-epidermal ibonakala kuphela lapho kunenkulumo, futhi imibimbi ye-dermal izobonakala ngokucacile lapho kungekho nkulumo, ngakho-ke kubaluleke kakhulu ukuvimbela nokuthuthukisa imibimbi ye-dermal!

Izinyathelo zokulwa nokuguga: I-Collagen iyisisekelo esibalulekile se-dermis, ngakho-ke kuphela ngokwandisa i-collagen nokuvimbela ukuwohloka kwayo ungakwazi ukuthuthukisa ngokuphumelelayo imibimbi ye-dermal.

Isigaba sesithathu, isigaba sokubola okujulile - i-fascia senescence:

Isendlalelo se-fascia ngaphansi kwe-dermis, phakathi koqweqwe lwamafutha olungaphezulu kanye nemisipha yokubonisa ubuso, yizicubu ezihlanganisa yonke indawo, futhi lapho ziwa, kungathiwa "ubuso" bonke buyawa.

Kuphinde kube nezici eziningi ezinomthelela ekugugeni kwesikhumba, i-ISEMECO 3D D8 skin analyzer, evumela ukuguga kwesikhumba ngeso, ukufundwa okujulile kwe-Intelligence okusekelwe ekufundeni okujulile kobuso bokuhlaziywa kwezinga lokuguga.