Palmitoyl tetrapeptide-7 ndi chithunzi cha munthu immunoglobulin IgG, amene ali ambiri bioactive ntchito, makamaka immunosuppressive zotsatira.
Kuwala kwa ultraviolet kumakhudza kwambiri khungu.Zotsatira zoyipa za kuwala kwa ultraviolet pa nkhope ndi izi:
1, kukalamba kwa khungu: Kuwala kwa ultraviolet kwa nthawi yayitali kumapangitsa khungu la nkhope la collagen minyewa ndi kutuluka kwamadzi pafupipafupi, zomwe zimapangitsa kuti khungu lizikalamba kwambiri, zomwe zimapangitsa makwinya kumaso.
2, pofufuta mawanga a bulauni: dzuwa ultraviolet wachibale kupanga melanin kuphatikiza alinso ndi zotsatira zoipa, nthawi yaitali kukhudzana n'zosavuta chifukwa khungu epidermal melanin mafunsidwe, chifukwa mawanga pigmented, mawanga akapsa ndi dzuwa, etc.
3, kutentha kwa dzuwa: kwenikweni, khungu la nkhope nthawi zambiri poyera ndi ultraviolet kuwala, amene n'zosavuta chifukwa photosensitive dermatitis, monga kuzimiririka ululu, kutentha ululu, ululu wofiira, etc., ndi milandu kwambiri akhoza mwachindunji kutulutsa nsungu madzi, kukokoloka ndi zina. zizindikiro zosasangalatsa.
Ndipotu, kuwonjezera pa zotsatira zoipa, khungu la nkhope lingayambitsenso zotsatira zoipa za keratinization komanso ngakhale pambuyo potupa pigmentation, ndipo zingakhudze thanzi, choncho chisamaliro cha dzuwa ndi khungu ndizofunikira kwambiri.
Kodi palmitoyl tetrapeptide-7 kukonza UV kuwonongeka
Palmitoyl tetrapeptide-7 ndi chithunzi cha munthu immunoglobulin IgG, amene ali ambiri bioactive ntchito, makamaka immunosuppressive zotsatira.
Njira zochita - Palmitoyl tetrapeptide-7
PalmitoylTetrapeptide-7 imatha kuchepetsa ndi kupondereza kupanga ma interleukin ambiri, ndikuchepetsa kutupa kosafunikira komanso kosamveka komweko komanso kuwonongeka kwa glycosylation.M'maphunziro a anthu, gulu la asayansi lapezanso kuti kupanga ma interleukin a cell "kuyambitsidwa ndi palmitoyl tetrapeptide-7, pamakhala kuchepa kwakukulu pakuyankha kwachipatala."Kuchuluka kwa mlingo wa PALmitoyl tetrapeptide-7, kumachepetsa kwambiri ma interleukin a m'manja - mpaka 40 peresenti.Zapezeka kuti kuwala kwa dzuwa kwa UV kumatha kulimbikitsa kupanga ma cell interleukin.Kuwonetsedwa kwa ma cell ku kuwala kwa dzuwa kwa UV kutsatiridwa ndi PalmitoylTetrapeptide-7 kudachepetsa kwambiri 86% ya interleukin yama cell.Palmitoyltetrapeptide-7 ndi yodziwika kwambiri pophika Matrixyl3000 ndipo angagwiritsidwe ntchito osakaniza PalmitoylOligopeptide.Amalimbikitsanso kukula kofulumira kwa minofu yolumikizana ndikuwonjezera kupanga kolajeni pakhungu.Khungu la nkhope limatha kusinthika ndikudzibwezeretsanso panthawi yokonza bungwe la collagen.
Nthawi yotumiza: May-11-2023