Qhov sib txawv ntawm qhov cuam tshuam ntawm PDRN kev txhaj tshuaj ntawm cov teeb meem ntawm daim tawv nqaij sib txawv yog qhov tseem ceeb hauv cov hauv qab no:
1. Cov tawv nqaij laus:
PDRN tuaj yeem txhim kho daim tawv nqaij zoo nkauj thiab txo qis wrinkles los ntawm kev ua kom adenosine A2A receptors los txhawb collagen synthesis thiab inhibit qhov kev qhia ntawm matrix metalloproteinase (MMP-1) thiab elastase. Nws tseem tuaj yeem tswj cov tawv nqaij elasticity thiab txo cov cim ntawm kev laus xws li cov kab zoo, wrinkles, sagging thiab lub cev qhuav dej los ntawm kev txhawb nqa angiogenesis thiab cov ntaub so ntswg rov tsim dua.
2. Pigmentation:
PDRN inhibits melanogenesis los ntawm inhibiting melanogenesis noob qhia thiab kev ua haujlwm tyrosinase, qhia tias PDRN yog tus neeg saib xyuas hypopigmentation thiab ua lub luag haujlwm tseem ceeb hauv cov txheej txheem ntawm daim tawv nqaij. Nws inhibits MITF thiab nws cov hom phiaj hauv cov txheej txheem ntawm melanogenesis thiab ncaj qha inhibits kev ua ntawm tyrosinase, tus nqi txwv enzyme ntawm melanogenesis.
3. Kev kho mob:
PDRN tuaj yeem txhawb kev loj hlob ntawm fibroblasts thiab ua kom cov txheej txheem kho qhov txhab. Nyob rau hauv daim tawv nqaij incision qauv, PDRN txhawb angiogenesis, stimulated granulation cov ntaub so ntswg proliferation, txo inflammatory cell infiltration, txhawb collagen deposition, thiab txhim kho cov txheej txheem ntawm daim tawv nqaij los ntawm kev nce VEGF thiab CD31 qhia, stimulating hloov cell cycles, los yog activating A2A receptors los tiv thaiv. inflammatory teebmeem.
4. Anti-inflammatory nyhuv:
PDRN, raws li A2A receptor agonist, txo cov kev qhia ntawm pro-inflammatory cytokines, paub meej tias nws cov nyhuv anti-inflammatory. Hauv kev kho mob ntawm daim tawv nqaij kab mob xws li psoriasis, PDRN nthuav tawm cov tshuaj tiv thaiv kab mob los ntawm inhibiting inflammatory cytokines, txheej txheem kho mob los ntawm kev ua kom cov adenosine A2A receptors.
5. Txhawb nqa angiogenesis:
PDRN txhawb nqa VEGF ntau lawm los ntawm kev ua kom cov adenosine A2A receptors, yog li txhawb kev angiogenesis. Hauv cov xwm txheej kho mob nrog kev kho tsis zoo ntawm daim tawv nqaij thiab qhov tsis zoo ntawm angiogenesis, xws li kub hnyiab thiab mob ntshav qab zib ko taw, PDRN txhawb kev kho qhov txhab los ntawm kev txo cov kab mob inflammatory infiltration thiab hlawv edema, nrog rau stimulating daim tawv nqaij thiab epidermal regeneration, fibroblast proliferation, thiab tshiab angiogenesis.
Hauv cov ntsiab lus, PDRN txhaj tshuaj kho tau pom tias muaj txiaj ntsig zoo hauv kev txhim kho daim tawv nqaij laus, pigmentation, kho qhov txhab, tiv thaiv kab mob, thiab txhawb nqa angiogenesis, tab sis nws cov teebmeem tshwj xeeb yuav txawv nyob ntawm qhov teeb meem ntawm daim tawv nqaij.