Sculptra

Polylevolactic acid

Hom kev txhaj tshuaj fillers tsis yog tsuas yog cais raws li lub sijhawm tu, tab sis kuj raws li lawv txoj haujlwm. Ntxiv rau cov hyaluronic acid tau qhia, uas tuaj yeem nqus dej los ua kom muaj kev nyuaj siab, tseem muaj cov polylactic acid polymers (PLLA) uas tau siv hauv khw ntau xyoo dhau los.

Dab tsi yog polylactic acid PLLA?

Poly (L-lactic acid) PLLA yog ib hom khoom siv dag zog uas sib haum nrog tib neeg lub cev thiab tuaj yeem decomposed. Nws tau siv los ua absorbable suture los ntawm cov kws kho mob tau ntau xyoo. Yog li ntawd, nws muaj kev nyab xeeb heev rau tib neeg lub cev. Nws yog siv rau kev txhaj tshuaj ntawm lub ntsej muag kom ntxiv cov collagen ploj. Nws tau raug siv los sau lub puab tsaig ntawm cov neeg mob HIV-zoo nrog lub ntsej muag nyias txij li xyoo 2004, thiab tau pom zoo los ntawm US Food and Drug Administration los kho qhov ncauj qhov ncauj hauv xyoo 2009.

Lub luag haujlwm ntawm polylevolactic acid

Cov collagen hauv daim tawv nqaij yog cov qauv tseem ceeb uas ua rau cov tawv nqaij hluas thiab elastic. Lub hnub nyoog ntawm lub xyoo tau ntev dua, collagen nyob rau hauv lub cev yog maj mam ploj, thiab wrinkles yog tsim. Molanya - polylevolactic acid yog txhaj rau hauv qhov tob ntawm daim tawv nqaij los txhawb kev tsim cov autogenous collagen. Tom qab kev txhaj tshuaj, nws tuaj yeem ntxiv ntau cov collagen uas ploj lawm, ua rau lub ntsej muag sunken, txhim kho lub ntsej muag wrinkles thiab pits los ntawm ntiav mus rau qhov tob, thiab tswj kom muaj lub ntsej muag zoo nkauj thiab hluas dua ntawm lub ntsej muag.

Qhov sib txawv loj tshaj plaws ntawm polylevolactic acid thiab lwm cov fillers yog tias ntxiv rau qhov ncaj qha txhawb kev tsim cov pob txha collagen, cov nyhuv ntawm polylevolactic acid maj mam tshwm sim tom qab kev kho mob, thiab yuav tsis pom tam sim ntawd. Ib chav kawm ntawm kev kho mob ntawm polylevolactic acid tuaj yeem kav ntev tshaj li ob xyoos.

Polylevolactic acid yog qhov tsim nyog rau cov neeg uas xav tias qhov kev hloov tam sim ntawd yuav pom tseeb dhau lawm, thiab xav ua kom zoo dua qub. Tom qab kev txhim kho, cov neeg nyob ib ncig ntawm koj yuav tsuas xav tias koj tseem hluas thiab hluas nyob rau ob peb lub hlis, tab sis lawv yuav tsis pom tias koj tau ua li cas.