Nkhani

Tetrapeptide-3, amadziwikanso kuti AHK.Ndi 3 amino acid yaitali peptide, amene wamangidwa pamodzi kupanga synthetic peptide.Tetrapeptide-3 imapezeka pakhungu la aliyense ndipo imatha kuthandizira kulimbikitsa thanzi la khungu komanso chinyezi.Tetrapeptide-3 ndi gawo la chitetezo chachilengedwe cha khungu lanu, chomwe adatulukira ndi asayansi mu 2013 ndipo tsopano ndi imodzi mwazinthu zodziwika bwino zothana ndi ukalamba pamsika.Makampani opanga zodzikongoletsera amatchula AHK ngati DNA kukonza chinthu nthawi zina.AHK imaperekedwa, koma osati nthawi zonse, yopangidwa ndi mkuwa, ipangeAHK-Cu.

AHK yapezeka, mu kafukufuku wa nyama ndi m'mimba, kuti ayambitse ma fibroblasts.Ma fibroblasts ndi omwe amachititsa kuti matrix ambiri a extracellular (mapuloteni kunja kwa maselo) apangidwe omwe amapezeka pakhungu ndi zina zolumikizana (monga mafupa, minofu, ndi zina).Ma fibroblasts ndi omwe amachititsa kupanga collagen ndi elastin.Collage imapatsa khungu mphamvu komanso imagwira ntchito kukopa madzi, kupangitsa khungu kukhala losalala komanso losalala.Elastin imapatsa khungu mphamvu yotambasula ndikuletsa kupanga mizere yabwino ndi makwinya.Pamodzi, collagen ndi elastin amakhudzidwa kwambiri poletsa kukalamba kwa khungu, ndi kuchuluka kwa mapuloteniwa komanso mtundu wa mapuloteniwa amatsika tikamakalamba.Kafukufuku wokhudzana ndi zotsatira za AHK pa collagen ndi elastin amasonyeza kuti amawonjezera kupanga kolajeni mtundu wa L ndi oposa 300%.

Chotsatira china cha AHK ndikupanga vascular endothelial growth factor ndikusintha kukula kwa beta-1.Ma cell a endothelial amakhala mkatikati mwa mitsempha yamagazi ndipo ndi omwe amatsogolera gawo loyamba la kukula kwa mtsempha.Powonjezera katulutsidwe ka endothelial growth factor ndikuchepetsa kutulutsa kwa beta-1, AHK imatha kulimbikitsa kukula kwa mitsempha yamagazi, makamaka pakhungu.

Ubwino wa AHK

AHK imathandiza kulimbikitsa kukula kwa collagen ndi elastin kuti kulimbikitsa khungu.Tikamakalamba, epidermis (kunja kwa khungu komwe timawona) ndi dermis (wosanjikiza womwe umagwira collagen yathu ndi elastin) zimayamba kupatukana, zomwe zingapereke mawonekedwe a khungu lochepa thupi komanso mizere yodziwika bwino ndi makwinya.Tetrapeptide 3 imagwira ntchito kulimbitsa kulumikizana pakati pa zigawo ziwirizi ndikuchepetsa kukalamba.

AHK ndi imodzi mwama peptides ogwira ntchito pakhungu omwe angagwiritsidwe ntchito pochiza matenda osiyanasiyana akhungu kapena nkhawa.Zatsimikiziridwa pochiza matenda osiyanasiyana kuphatikizapo ukalamba ndi makwinya.

Mu kafukufuku wina akuwonetsa kuti AHK imathanso kuteteza ma follicle atsitsi omwe alipo komanso kuthandizira kukulitsanso tsitsi.