Ukonakala komqobo wolusu akupheleli nje ekupheliseni amanzi emzimbeni, ukoma kunye nokurhawuzelela, kodwa kukwabangela iingxaki ezahlukeneyo zolusu ezifana nolusu olubuthathaka, i-acne, i-dermatitis, i-psoriasis, njl. Ukongeza kumayeza asetyenziswa emzimbeni nangaphandle, unyango olukhanyayo lwe-LED, olunezibonelelo zokuba alungenisi ntlungu, alunantlungu kwaye alunaxesha lokuphola, luthandwa kakhulu kwiSebe leDermatology.
Izifundo zonyango zangaphambili zifumanise ukuba ukukhanya okubomvu kunokunciphisa izinga lokulahleka kwamanzi eluswini, konyuse ukufuma kwe-stratum corneum, kuthintele ukwakheka kwe-melanin kwaye kugcine ulungelelwaniso oluqinileyo lwee-collagen fibers, nto leyo ephucula kakhulu inkangeleko kunye nomsebenzi wokuthintela ulusu.
Ukukhanya okubomvu kuyilungisa njani imiqobo yolusu?
Ukukhanya okubomvu kunciphisa ukulahleka kwamanzi e-transdermal
Uphando lubonisa ukuba ukukhanya okubomvu kunokukhuthaza ukwanda nokwahluka kweekeratinocytes, okwenza iiseli ze-stratum corneum zilungelelaniswe kakuhle, kwaye kwangaxeshanye kukhuthaze ukwenziwa kwee-lipids eziphakathi kweeseli ezifana nee-ceramides, ii-fatty acids, njl. Ezi lipids zingasetyenziswa yi-epidermis ukwenza ifilimu ye-lipid eqhubekayo ye-hydrophilic. Ezi lipids zinokuzalisa phakathi kweeseli ukwenza ifilimu ye-lipid eqhubekayo ye-hydrophobic. Ezi lipids zinokuzalisa iiseli ze-stratum corneum ukwenza ifilimu ye-lipid eqhubekayo ye-hydrophobic, njengolusu olubeka umaleko "wempahla engangeni manzi", oluthintela ngokufanelekileyo ukusasazeka kwamanzi ukusuka eluswini ukuya kwindawo yangaphandle, ngaloo ndlela kunciphisa ukulahleka kwamanzi e-transdermal.
Kwisifundo soluntu olubuthathaka, izinga lokulahleka kwamanzi e-transdermal ngaphambi kokukhanyiswa, emva nje kokukhanyiswa kunye neyure e-1 emva kokukhanyiswa libonise umkhwa wokuncipha kancinci kancinci kunye nenani leentsuku zokukhanyiswa ezikhulayo. Iziphumo zibonisa ukuba ukukhanya okubomvu kwe-640 nm kunceda ukukhusela ukuqina komqobo wolusu, ukunciphisa ukulahleka kwamanzi kunye nokugcina ulusu lufumile.
Ukukhanya okubomvu kunokugcina ukufuma kwe-stratum corneum
Izifundo ezifanelekileyo zibonise ukuba ukukhanya okubomvu kusebenza kwi-mitochondria yeeseli zolusu, kuvuselela uthotho lweempendulo ze-metabolic ngaphakathi kweeseli, kuphucula umsebenzi kunye nomsebenzi weeseli, okwenza ukuba zikwazi ukuvelisa nokukhupha izinto zendalo ezifumisayo ezifana ne-hyaluronic acid, i-lactate, i-urea, njl.njl. ngempumelelo ngakumbi. Ezi zinto zinokufunxa amanzi kwi-dermis nakwindalo engaphandle, ngaloo ndlela zigcina umgangatho ophezulu wamanzi kunye nokufuma.
Kubalulekile ukukhankanya ukuba ukunyamekelwa ngokufanelekileyo nangokusebenzayo kolusu emva kokukhanyiswa kokukhanya okubomvu kunceda ulusu ukuba lubuyele esiqhelweni kwaye kuphucule imeko yolusu iyonke kunye nefuthe lonyango ngokubanzi.
Ukukhanya okubomvu kuthintela ukwakheka kwe-melanin Izifundo ezininzi zifumanise ukuba ukukhanya okubomvu kubangela utshintsho ekubonakalisweni kweemolekyuli ezibonisa uphawu ezinxulumene nomsebenzi we-tyrosinase kwi-melanocytes, nto leyo ekhokelela ekuthintelweni komsebenzi we-tyrosinase, ngaloo ndlela kunciphisa ukwenziwa kwe-melanin nokugcina imeko esempilweni yolusu.
Kwangaxeshanye, ukukhanya okubomvu kunempembelelo ethile ye-antioxidant, kunokukhuthaza umsebenzi wee-enzymes ze-antioxidant zangaphakathi kwiseli, ezifana ne-superoxide dismutase, i-glutathione peroxidase, njl.njl., ukunciphisa umgangatho we-ROS yangaphakathi kwiseli, nto leyo enciphisa isiphumo sokunyusa uxinzelelo lwe-oxidative kwi-melanin synthesis, inceda ekunciphiseni ukuqokelelwa kwe-hyperpigmentation, ukunciphisa umonakalo wokudumba.
Ukukhanyiswa kokukhanya okubomvu kunokukhuthaza ukwenziwa kwe-collagen entsha Inani elikhulu lezifundo zeklinikhi kunye nedatha liqinisekisile ukuba ukukhanyiswa kokukhanya okubomvu kwe-LED kunokukhuthaza ukwanda nokufuduka kwe-fibroblast, kukhuthaze ukonakala kweefayibha ze-elastic ezaphukileyo kunye ne-collagen eguqukileyo kwi-dermis, ngaloo ndlela kukhuthaze ukwenziwa kwe-collagen entsha, okwenza iifayibha ze-collagen zesikhumba zilungelelaniswe kakuhle kwaye ziqine kwaye zonyusa kakhulu uxinano lwazo, kubonisa ukuphucuka kwemibimbi yesikhumba, ukuqina kunye nezinye iziphumo zokukhusela zokucothisa ukuguga kwesikhumba.
Kwisifundo sonyango lwezigulane ezineempawu zokunwebeka, iziphumo zovavanyo zikwabonise ukuba ukukhanya okubomvu kunokunyusa kakhulu ukubonakaliswa kwe-TGF-β kwi-fibroblasts yesikhumba somntu, kwaye kwangaxeshanye kuphucula ukubonakaliswa kwezakhi zofuzo ze-collagen, ezikhuthaza ukuveliswa kwe-collagen kwaye zenze iimpawu zokunwebeka ziphele kancinci kancinci.
Igumbi lokumhlophe laseMERICAN likhusela ulusu
Ukongeza koku kukhankanyiweyo apha ngasentla, izifundo zeklinikhi kunye nedatha kwezinye iinkalo ezininzi ezinxulumene noko ziye zabonisa ngokupheleleyo ukhuseleko kunye nokusebenza kakuhle kokukhanya okubomvu ekulungiseni umqobo wolusu. Okubaluleke ngakumbi, unyango lwezibane ezibomvu ze-LED njengetekhnoloji yokuhombisa luye lwavunywa kwaye lwaqatshelwa yi-US Food and Drug Administration (FDA).
Ngokusekelwe kunyango lokukhanya okubomvu, ikhabhini yesizukulwana sesithathu se-MERICAN yokumhlophe idibanisa itekhnoloji yomthombo wokukhanya odibeneyo we-multi-ratio eyenziwe yi-MERICAN kunye neqela laseJamani. Ngokusebenzisa imitha yomzimba wonke, ingenza imisebenzi ye-mitochondria kunye nee-enzymes inike amandla aneleyo kunye nesiseko sezinto ezibonakalayo kwi-metabolism yeeseli zolusu, ezinokunceda ukukhuthaza ukwenziwa kwe-collagen, ukunciphisa umonakalo wokuvuvukala kunye nokubekwa kwe-melanin, kunye nokufezekisa isiphumo sokunciphisa ukungonwabi kolusu, ukwenza ulusu lube mhlophe kwaye luqinise umqobo wolusu.
Ukonakala komqobo wolusu akuchaphazeli ubuhle bolusu kuphela, kodwa nempilo yalo. Ukuba ufuna ukufezekisa ulusu oluhle nolusempilweni kwaye unciphise inkqubo yokwaluphala, ungaqala ngokukhusela nokulungisa umqobo wolusu.