Ngokuvamile, lapho abakhiqizi be-OEM bezimonyo benza imikhiqizo elwa nokuguga, ukuze bathole imiphumela ephelele yokulwa nokuguga, ngokuvamile baklama amafomula omkhiqizo ngokusekelwe kumibono emine eyisisekelo yokulwa nokuguga yamaselula ethuthukiswe ososayensi.Lona umqondo oyisisekelo wokulwa nokuguga kwamangqamuzana.Asilandele Masithole ndawonye.
I-DNA theory genotypic cell aging theory, ngoba i-DNA yomuntu inamandla okuphindaphinda futhi ikhule, ngakho-ke amaseli anemetabolism eqhubekayo.Uma ukuphindaphinda kwe-DNA kufinyelela ekupheleni futhi kungakwazi ukuqhubeka nokuphindaphinda, ikhono lokuzilungisa le-DNA lizoba libi kakhulu, futhi abantu bazoba yi-senescence yemvelo.Ngokwalesi sizathu,imikhiqizo ye-OEM yezimonyongezakhi zofuzo zokulungisa ezahlukene zazalwa.
I-Theory of Cell Metabolism Lapho amaseli ephila, azokwenza ukusabela okuhlukahlukene kwamakhemikhali e-biochemical futhi akhiqize imijikelezo ye-oxidative.Ngesikhathi esifanayo, baphinde bakhiqize imfucuza ye-metabolic, evimbela amandla eseli futhi ithinte imetabolism evamile.Ngenxa yalokho, abantu bavame ukuguga.
Ithiyori yamahhala ye-radical: Lapho amangqamuzana eshintsha umzimba, akhiqiza i-hydrogen peroxide, ebola inani elincane lama-hydroxyl radicals.Ukukhanya kwezinhlobo ezahlukene zokukhanya njengemisebe ye-ultraviolet nakho kuzobangela isikhumba sakhe ama-radicals mahhala.Isibonelo, izinto ezifana ne-SOD ezivela kuma-OEMs wezimonyo zisetshenziselwa ngokukhethekile Ukubhekana nama-radicals wamahhala.Ngenxa yokuthi ukukhanya kukhiqiza kalula ama-radicals mahhala, ukuvikela ilanga kubalulekile ekunqandeni ukuguga.
Ithiyori ye-cell dehydration: Ukuphelelwa amanzi emzimbeni kwamaseli kwenza izinto ezikumaseli zome futhi zilahlekelwe amandla azo okukhula, okubangela ukuthi amaseli aguge.Izimboni ze-Cosmetic OEM zinamafomula amaningi okuthambisa amaseli kanye ne-hydration, ezalelwe le njongo.
Kuphela ngokwelashwa okufika ngesikhathi nangempumelelo kwamangqamuzana alimele kanye namaseli enzwa, ukuze amangqamuzana alimele alulame futhi amangqamuzana e-senescent asebenze, izicubu zesitho kanye nemisebenzi ye-physiological ingabuyiselwa ngokugcwele esimweni esijwayelekile, futhi umzimba womuntu ungahlala unempilo futhi umusha ngempela.Ngakho-ke, ukubaluleka kokuqondisa okusebenzayo kwethiyori yokulwa nokuguga kwamaseli ukusebenzisa imikhiqizo yokulungisa i-DNA kanye nemikhiqizo ye-SOD ukuqinisa ukuvikeleka kwelanga, ukumhlophe nokuthambisa.
Isikhathi sokuthumela: Jan-20-2024