Ntxuav tshuaj pleev ib ce thiabXimMetabolism
Melanin Anabolism anabolism tau muab faib ua txawv lub sijhawm. Cov kws tshawb fawb kev ntseeg ntseeg tias nws ua tau los kawm cov tshuaj ntxuav hniav dawb thiab ua haujlwm rau lub sijhawm metabolic sib txawv.
(1) theem thaum ntxov ntawm Melanin synthesis
Inter cuam tshuam nrog cov ntawv sau thiab / lossis Glycosylation ntawm Tyrosinase; Inhibit regulators nyob rau hauv kev tsim ntawm Tyrosinase; ③ Tom qab kev tswj hwm ntawm Tyrosinase.
(2) melanin synthesis
Raws li cov enzyme tseem ceeb thiab tus nqi them-lim cov enzyme rau melanin synthesis, Tyrosinase Inibitors yog kev tshawb fawb tseem ceeb ntawm tam sim no. Vim tias cov neeg sawv cev uas feem coob ntawm phenol thiab DOPAs, cov tshuaj ntxuav hniav huv si raws li tsis muaj kev sib tw lossis kev sib tw ntawm Tyrosinase.
(3) theem lig ntawm Melanin synthesis
①ninhibits Melanosome Hloov; Cov tshuaj nrog rau cov kab mob inhibitis nyhib, xws li Ruj-50353, ua kom tiav UBV-induced pigmentation; SoyBean Trypsin inhibitor tau pom covks ntxuav hniav dawb tab sis tsis muaj kev cuam tshuam rau cov tshuaj lom ntawm cov ntshav ntawm cov hlwb; Niacinamide, tuaj yeem cuam tshuam cov kis ntawm Melanocytes ntawm Melanocytes thiab Keratinocytes; ② Melanin Dispersion thiab metabolism, α-fydrot acid, dawb filty acid, refinic acid, txhawb lub cell txuas ntxiv thiab txhawb nqa melaninized keratinocytes ntawm kev tshem tawm.
Nws yog tsim nyog sau tseg tias kev tshawb fawb thiab kev thov ntawm cov tshuaj ntxuav hniav dawb raws li cov me me Melanin metabolism tsis haum rau kev tiv thaiv thiab kho cov plaques ua rau kev tiv thaiv thiab kev tiv thaiv. Txij li thaum lub tshuab ua haujlwm ntawm cov txheej txheem ua haujlwm senile yog cuam tshuam nrog kev tsim cov ligrofuscin, antioxidative nquag tshuaj yog feem ntau siv los ncua thiab rov qab los ua kev plaques thiab rov qab ua haujlwm siab.
Lub Sijhawm Post: Jul-29-2022
