Ukubomvu okubonakalayo kuvame ukusetshenziswa njengesibonakaliso esisheshayo sokucindezeleka kwesikhumba okubangelwa yi-UV. Kodwa-ke, ukunyamalala kwako akusho ukuthi isikhumba sesilulame ngokugcwele. Ukuphazamiseka kwezithiyo, ukwanda kokulahleka kwamanzi e-transepidermal kanye nezimpawu zomonakalo wamangqamuzana ezibangelwa yi-UV kungase kuqhubeke ngemva kokuba isikhumba sibonakala sizolile.
Lokhu kudala inselele ebanzi yokwakheka kwangemva kokukhanya kwelanga. Ukuthambisa okwesikhashana kanye nokumanzisa ubuso kungathuthukisa induduzo yesikhumba ngokushesha, kodwa ukululama okuphumelelayo kudinga ukwesekwa emazingeni okuvimbela kanye namaseli.
I-Polysaccharide Echazwe Ngokwesakhiwo Evela Ekuvuthweni
I-PromaCare® G-Glucan iyi-galactoglucan emsulwa kakhulu ekhiqizwa ngokubiliswa kwamagciwane. Njengoba ihlanzekile ngaphezu kwama-90%, inesakhiwo esihlukile esilungiselelwe ngo-L, esinamagatsha amaningi esinezici ezijikelezayo zodwa, ezimbili kanye nezintathu.
Lokhu kulungiselelwa kwendawo kusekela ukusebenzisana nama-receptor e-lectin yohlobo lwe-C njenge-Dectin-1, okuxhumanisa isakhiwo se-polysaccharide esiphawuleka kahle nezimpendulo zebhayoloji eziqondiwe.
Ubufakazi Emazingeni Amathathu Okubuyiselwa Kwesikhumba
I-PromaCare® G-Glucan ihlolwe ngamamodeli ahambisanayo abhekana nesakhiwo sezithiyo, ukululama okusheshayo ngemva kokushona kwelanga kanye nomonakalo wesithombe seseli.
Kumodeli ye-epidermal ye-3D eyonakele, yandise amazinga e-filaggrin kanye ne-loricrin ngo-372.24% kanye no-683.21%, ngokulandelana. Lawa maprotheni ayizingxenye ezibalulekile zokwehlukaniswa kwe-epidermal kanye nobuqotho be-barrier, esekela ukubaluleka kwesithako ekwakhiweni kokulungiswa kwe-barrier.
Ukusebenza kwayo okusheshayo ngemva kokushona kwelanga kwahlolwa ocwaningweni lwabantu kusetshenziswa ifomula equkethe i-0.1% PromaCare® G-Glucan. Kungakapheli amahora amathathu kuya kwayisithupha, kwabonakala ukuthuthuka okukhulu ekubomvu kwesikhumba, ukulahleka kwamanzi e-transepidermal kanye nokuqukethwe kwe-hemoglobin yesikhumba.
Ezingeni lamaseli, i-PromaCare® G-Glucan yehlise ukuvezwa kweprotheyini ye-HMGB1 ebangelwa yi-UVB ngo-48.15% zingakapheli amahora angama-24 ngokuhlushwa okungu-0.0156%. Lo mphumela unikeza ubufakazi obengeziwe bokusetshenziswa kwayo ekwakhiweni okuklanyelwe ukubhekana nokucindezeleka kwamaseli okuhlobene ne-UV.
Ukuguquguquka Kwefomula Kwezinhlelo Eziningi Zokusebenza
I-PromaCare® G-Glucan incibilika emanzini ngokwemvelo futhi itholakala ngesisindo sama-molecule esisukela ku-0.1 kuya ku-8 million Da. Lolu hlu lunikeza ama-formulator ukuguquguquka okukhulu lapho enza ama-serum esikhumba azwelayo, okhilimu bokulungisa izithiyo, imikhiqizo yangemva kokushona kwelanga kanye nokwelashwa kokuguga.
Ndawonye, isakhiwo sayo esichaziwe sama-molecule, ukukhiqizwa okususelwa ekuvuthweni kanye nobufakazi bokusebenza kahle kwamazinga amaningi kusekela indlela ebanzi yokunakekelwa kwangemva kokukhanya kwelanga—ukwandisa ukuthuthukiswa komkhiqizo kusukela ekuthokoziseni okwesikhashana kuya ekubuyiselweni okubonakalayo, kwezinga lezithiyo kanye nokululama kwamaseli.
Isikhathi sokuthunyelwe: Agasti-07-2026