Kwinkalo yeenaliti, iimpawu ezifana neJuvéderm kunye neRestylane ziye zafana nezizalisi ze-hyaluronic acid.Kuyaziwa ukuba ezi zigcwalisi ziyakwazi ukugudisa, ukutyeba kunye nokulungisa iindawo ezinomthamo ongonelanga.Ngoku, uluhlu olutsha lokuzalisa olubizwa ngokuba yi-RHA 2, i-RHA 3 kunye ne-RHA 4 evela kwi-Revance Theraputics ingene kwi-ofisi kagqirha e-United States.Nangona ukuqala kwabo apha kusenza sizive singaqhelekanga, sele bekwimarike yaseYurophu iminyaka engaphezu kwemihlanu..
Ukuqonda ukuba ezi zihluzi zithelekisa njani neemveliso esele zikwimarike, sathetha no-Ava Shamban, MD, i-dermatologist e-Beverly Hills, eCalifornia, oye wasebenza njengomphandi we-RHA 2, 3, kunye ne-4 izilingo zeklinikhi.
NewBeauty: Yeyiphi i-RHA filler eyona ilungileyo kwiindawo ezahlukeneyo zobuso?UGqr. Shamban: Umahluko ophambili phakathi kwesigcwalisi ngasinye sisixa se-cross-linking phakathi kwabo.I-RHA 2 ilungele imigca yeperiori kunye nemilebe ephothiweyo.Ingasetyenziselwa imigca ye-radial cheek kunye namanqanaba aphezulu edermis ukufumana indawo egudileyo.I-RHA 3 ingasetyenziselwa i-nasolabial folds kunye ne-commissures, okanye iikona zomlomo.I-RHA 4 iyona nto ingcono kwi-nasolabial folds enzulu kunye nemigca enzulu yobuso obuphantsi kunye nesilevu.Ikwasetyenziswa ngaphandle kweleyibhile embindini wobuso ukuchaza imida yezidlele.
Qaphela: Xa uchaza ukusebenza kwezi zigcwalisi, igama elithi "imidlalo" livela.Ingaba umthambo usebenza njani xa utofa iindawo eziguqukayo zobuso?UShamban: Ewe, izithako zezemidlalo zingundoqo kwezi zigcwalisi.Ukuphuculwa okugqwesileyo kokuzaliswa kukuba ubuso buhle xa buhlala bunjalo xa buhamba.Ezi zihluzi zidibanisa kakuhle kwi-tissue, oku kuthetha ukuba aziyi kubonwa kwaye zibonelele into endiyibiza ngokuba "iziphumo ezithambileyo".
Ekubeni i-RHA ifana kakhulu ne-asidi ye-hyaluronic yendalo ekhoyo eluswini lwethu kwaye ifaneleke kakhulu kwizicubu zethu, inokuguquguquka okukhulu.Ngoko ke, siyakwazi ukubonelela izigulane ngeziphumo ezigqwesileyo kuzo zonke ii-angles kulo lonke ukunyakaza kwendawo yobuso yesigulane.
Qaphela: Ngaba unokucacisa ukuba yintoni i-crosslinking kunye nendlela ethile yokudibanisa ye-RHA filler iyenza ibe yodwa?I-Shamban: I-asidi ye-hyaluronic yamahhala ekhoyo ekunyamekelweni kwesikhumba, kunye ne-asidi yethu ye-hyaluronic yendalo, iya kuchithwa ngokukhawuleza kwaye ifakwe i-metabolized malunga neeyure ze-48.Ukuthintela oku kungenzeki kwi-dermal fillers, la matyathanga e-HA adityaniswe ngokunqamlezileyo kunye neeproteni zeekhemikhali ezimisiweyo.Iiprotheni zeekhemikhali ezincinci ezifunekayo kwinkqubo yokuvelisa, ukuguqulwa okuncinci kunye neenkqubo ezongezelelweyo, kunye neemveliso eziveliswayo zicocekile kwaye ekugqibeleni zicocekile.
Umahluko phakathi kwe-RHA kunye nesizukulwana sokuqala se-hyaluronic acid dermal fillers kukuba kukho ukuguqulwa kweekhemikhali ezimbalwa kunye ne-crosslinks kumaketanga amade e-HA.Ngoko ke, iimveliso ze-RHA zifana kakhulu neemveliso zendalo emzimbeni wethu ngokuguquguquka kokusetyenziswa, iziphumo zendalo kunye nokuphila ixesha elide.Kungenxa yoko le nto zingenakubonwa kungakhathaliseki ukuba zihamba njani ubuso, njengoko ndihlala ndisithi-sifuna kuphela ukubona umphumo, kungekhona imveliso.
ENewBeauty, sifumana olona lwazi luthembekileyo kubaphathi bobuhle kwaye siyithumele ngqo kwibhokisi yakho
Ixesha lokuposa: Nov-11-2021