Isigaba sokuqala——isigaba sokubola okungajulile – ukuguga kwesikhumba:
I-epidermis yakhiwe yi-stratum corneum, i-stratum granulosum kanye ne-stratum spiny. Ukubonakaliswa okusobala kokuguga kwe-epidermal ukuthi isikhumba siqala ukubonakala sinemigqa emincane, singakhanyi, sinama-rough njalo njalo. Lokhu kungenxa yokulahlekelwa amafutha, ukwehla kwamandla okugcina umswakama kanye nokuvikela kwe-sebum membrane, isikhumba siba buthaka, somile, futhi i-epidermis iba ncane.
Izindlela zokulwa nokuguga: Ngokuvamile, uhlelo lokulwa nokuguga kusenesikhathi (ukuguga okungajulile) luwukuthambisa isikhumba, ngoba imigqa emincane ibangelwa kakhulu ukoma. Ngokuthambisa isikhumba, ukuguga kungalungisa i-keratin engajwayelekile futhi kubuyisele umsebenzi ojwayelekile wokuthambisa isikhumba.
Isigaba sesibili, isigaba sokuguga okuphakathi - ukuguga kwesikhumba:
Ukuwohloka, ukuguga kanye nokulahlekelwa yi-collagen kuma-dermis yizona zimbangela eziyinhloko zokuguga kwesikhumba. Ama-80% e-dermis yi-collagen, owesifazane ojwayelekile uqala ukulahlekelwa kancane kancane eneminyaka engu-20, ungena esicongweni sokulahlekelwa ngemva kweminyaka engu-25, ungena esicongweni sokulahlekelwa eneminyaka engu-30, kanti okuqukethwe yi-collagen emzimbeni cishe kuyanyamalala eneminyaka engu-40.
Kungani kuthiwa ukuguga nokulahlekelwa yi-collagen kuzoguga?
Ukuguga nokulahlekelwa yi-collagen kuzolimaza isakhiwo se-mesh esakhiwa yi-collagen ukuze sisekele isikhumba.Isizathu sokuthi isikhumba sethu sithambile, sibucayi futhi sicwebezela lapho sisebancane kungenxa yokusekelwa yi-collagen.
Njengoba iminyaka ikhula, ukulahleka kwe-collagen, isakhiwo se-mesh ku-dermis sizowohloka kancane kancane, futhi isikhumba sizowohloka ngokwengeziwe ngaphansi kwesenzo samandla adonsela phansi, ukuze kwakheke umkhuba othile wemigqa esobala.
Imibimbi yesikhumba ihlukile emibimbi yesikhumba, imigqa emincane yesikhumba ivela kuphela uma kukhona ukuvezwa, kanti imibimbi yesikhumba izobonakala kahle uma kungekho ukuvezwa, ngakho-ke kubaluleke kakhulu ukuvimbela nokuthuthukisa imibimbi yesikhumba!
Izindlela zokulwa nokuguga: I-Collagen iyisisekeli esibalulekile se-dermis, ngakho-ke kuphela ngokwandisa i-collagen nokuvimbela ukuwohloka kwayo lapho ungathuthukisa khona imibimbi yesikhumba ngempumelelo.
Isigaba sesithathu, isigaba sokubola okujulile - ukuguga kwe-fascia：
Ingqimba ye-fascia engaphansi kwe-dermis, phakathi kwengqimba yamafutha angaphezulu kanye nemisipha yokubonakaliswa kobuso, iyizicubu ezimboza yonke indawo, futhi uma iwa, kungashiwo ukuthi "ubuso" bonke buyawa.
Kunezici eziningi ezibangela ukuguga kwesikhumba, i-ISEMECO 3D D8 skin analyzer, evumela ukubonakala kokuguga kwesikhumba, ukuhlaziywa kwezinga lokuguga kobuso okusekelwe ku-Intelligence yokwenziwa.
Isikhathi sokuthunyelwe: Feb-29-2024
