Tetrapeptide-3, tseem hu ua AHK.Nws yog 3 amino acid ntev peptide, uas tau muab khi ua ke los tsim cov peptide hluavtaws.Tetrapeptide-3 muaj nyob hauv txhua tus tawv nqaij thiab tuaj yeem pab txhawb kev noj qab haus huv ntawm daim tawv nqaij thiab qib noo noo.Tetrapeptide-3 yog ib feem ntawm koj cov tawv nqaij tiv thaiv kab mob, tshawb pom los ntawm cov kws tshawb fawb hauv xyoo 2013 thiab tam sim no yog ib qho ntawm cov khoom xyaw uas nrov tshaj plaws los tiv thaiv kev laus ntawm lub khw.Kev lag luam tshuaj pleev ib ce hais txog AHK ua DNA kho qhov tseem ceeb hauv qee kis.AHK muaj, tab sis tsis yog ib txwm, complexed nrog tooj liab, ua rau nwsAHK-Cu.
AHK tau pom, hauv kev tshawb fawb tsiaj thiab hauv vitro, txhawm rau qhib fibroblasts.Fibroblasts yog lub luag hauj lwm rau ntau ntawm extracellular matrix (proteins sab nraum lub hlwb) tsim tawm uas tshwm sim hauv daim tawv nqaij thiab lwm yam ntaub so ntswg (xws li pob txha, leeg, thiab lwm yam).Fibroblasts feem ntau yog lub luag haujlwm rau kev tsim cov collagen thiab elastin.Collage muab cov tawv nqaij muaj zog thiab tseem ua kom nyiam dej, ua rau tawv nqaij smoother thiab suppler.Elastin muab cov tawv nqaij muaj peev xwm ncab thiab pab tiv thaiv kev tsim cov kab zoo thiab wrinkles.Ua ke, collagen thiab elastin koom nrog kev tiv thaiv kev laus ntawm daim tawv nqaij, nrog rau ob qho tib si kom muaj nuj nqis thiab zoo ntawm cov proteins no poob tawm thaum peb muaj hnub nyoog.Kev tshawb fawb ntawm cov teebmeem ntawm AHK ntawm collagen thiab elastin qhia tias nws nce collagen hom l ntau lawm ntau dua 300%.
Lwm qhov cuam tshuam ntawm AHK yog nyob rau ntawm kev tsim cov vascular endothelial kev loj hlob thiab hloov pauv kev loj hlob beta-1.Cov kab mob endothelial kab nyob rau hauv cov hlab ntsha thiab yog lub luag hauj lwm rau feem ntau ntawm thawj theem ntawm cov hlab ntsha loj hlob Transforming loj hlob yam beta-1 requlates cell loj hlob, sib txawv, thiab tuag.Los ntawm kev ua kom lub zais zais ntawm endothelial kev loj hlob zoo thiab txo qis kev tso tawm ntawm kev hloov pauv kev loj hlob beta-1, AHK tuaj yeem txhawb nqa cov hlab ntsha loj hlob, tshwj xeeb tshaj yog nyob rau hauv daim tawv nqaij.
Cov txiaj ntsig ntawm AHK
AHK pab txhawb kev loj hlob ntawm collagen thiab elastin kom ntxiv dag zog rau daim tawv nqaij qauv.Raws li peb muaj hnub nyoog, cov epidermis (cov txheej txheem sab nraud ntawm daim tawv nqaij uas peb pom) thiab dermis (cov txheej txheem uas tuav peb cov collagen thiab elastin) pib sib cais, uas tuaj yeem muab cov tsos ntawm cov tawv nqaij nyias thiab cov kab ntau thiab wrinkles.Tetrapeptide 3 ua haujlwm ntxiv dag zog rau kev sib txuas ntawm ob txheej no kom qeeb kev laus.
AHK yog ib qho ntawm cov peptides zoo tshaj plaws rau cov tawv nqaij uas tuaj yeem siv los kho ntau hom tawv nqaij lossis kev txhawj xeeb.Nws tau raug pov thawj los kho ntau yam teeb meem nrog rau kev laus thiab wrinkles.
Hauv qee qhov kev tshawb fawb qhia tau hais tias AHK kuj tuaj yeem tiv thaiv cov hauv paus plaub hau uas twb muaj lawm thiab tseem tuaj yeem pab cov plaub hau rov qab.
Post lub sij hawm: Dec-16-2022