Inqanaba lokuqala--inqanaba lokubola elingekho nzulu-i-epidermal senescence:
I-epidermis yenziwe nge-stratum corneum, i-stratum granulosum kunye ne-stratum spiny. Ukubonakaliswa okucacileyo kokuguga kwe-epidermal kukuba ulusu luqala ukubonakala imigca emihle, akukho luster, lukhuni kunye nokunye. Oku kungenxa yokulahleka kwe-lipids, ukuncipha kokuthambisa kunye namandla okukhusela kwi-membrane ye-sebum, ulusu lubuthathaka, lomile, kwaye i-epidermis iyancipha.
Imilinganiselo yokuchasana nokuguga: Ngokubanzi, inkqubo yokuchasana nokuguga (i-shallow-aging) iyona nto ithambisayo, kuba imigca emihle ibangelwa kakhulu kukoma. Ngokuthambisa, ulusu oluguga luyakwazi ukulungisa i-keratin engaqhelekanga kwaye lubuyisele umsebenzi oqhelekileyo wokuthambisa we-cuticle.
Inqanaba lesibini, inqanaba lokuguga eliphakathi - i-dermal senescence:
Ukutshatyalaliswa, ukuguga kunye nokulahlekelwa kwe-collagen kwi-dermis yizona zizathu eziphambili ze-dermal senescence. I-80% ye-dermis yi-collagen, i-avareji ibhinqa iqala ukulahlekelwa ngokuthe ngcembe kwiminyaka engama-20, ingena kwincopho yokulahlekelwa emva kweminyaka engama-25, ingena kwi-peak of loss kwi-30 yobudala, kunye nomxholo we-collagen emzimbeni. phantse anyamalale kwiminyaka engama-40 ubudala.
Kutheni kuthiwa ukuguga kunye nokulahlekelwa kwe-collagen kuya kuguga?
Ukuguga kunye nokulahleka kwe-collagen kuya konakalisa isakhiwo se-mesh eyenziwa yi-collagen ukuxhasa ulusu.Isizathu sokuba ulusu lwethu luthambile, luthambile kwaye lukhazimle xa sisebancinci kungenxa yenkxaso ye-collagen.
Ngokunyuka kobudala, ukulahleka kwe-collagen, ukwakheka kwe-mesh kwidermis kuya kuncipha ngokuthe ngcembe, kwaye ulusu luya kuncipha ngakumbi phantsi kwesenzo somxhuzulane, ukuze kwenziwe umkhwa othile wemigca ecacileyo.
Imibimbi ye-dermal yahlukile kwimibimbi ye-epidermal, imigca emincinci ye-epidermal ibonakala kuphela xa kukho ukubonakaliswa, kwaye imibimbi ye-dermal iya kubonakala ngokucacileyo xa kungekho ntetho, ngoko kubaluleke kakhulu ukukhusela nokuphucula imibimbi yedermal!
Amanyathelo okulwa nokuguga: I-Collagen yinkxaso ebalulekileyo ye-dermis, ngoko ke kuphela ngokunyusa i-collagen kunye nokuthintela ukuchithwa kwayo unokuphucula ngokufanelekileyo imibimbi ye-dermal.
Inqanaba lesithathu, inqanaba lokubola okunzulu - i-fascia senescence:
Uluhlu lwe-fascia ngaphantsi kwe-dermis, phakathi kwe-fat fat layer kunye ne-facial expression muscles, i-tissue egubungela yonke indawo, kwaye xa iwa, kunokuthiwa "ubuso" bonke buyawa.
Kukwakho izinto ezininzi ezinegalelo ukuguga ulusu, ISEMECO 3D D8 analyzer ulusu, evumela ulusu ukuguga ukubonwa, artificial Intelligence-based yokufunda nzulu ebusweni ukuguga uhlalutyo uhlalutyo.
Ixesha lokuposa: Feb-29-2024
