Polylevolactic asidhi
Mhando dzemajekiseni majekiseni haana kungoiswa chete zvichienderana nenguva yekugadzirisa, asiwo zvinoenderana nemabasa avo.Pamusoro peiyo hyaluronic acid yakaunzwa, inogona kutora mvura kuzadza kushushikana, kune zvakare polylactic acid polymers (PLLA) yakashandiswa mumusika makore mazhinji apfuura.
Chii chinonzi polylactic acid PLLA?
Poly (L-lactic acid) PLA imhando yezvigadzirwa zvekugadzira zvinowirirana nemuviri wemunhu uye zvinogona kuora.Yakave ichishandiswa seinomwisa suture nebasa rekurapa kwemakore mazhinji.Naizvozvo, yakachengeteka zvakanyanya kumuviri wemunhu.Inoshandiswa jekiseni rechiso kuti riwedzere yakarasika collagen.Yakashandiswa kuzadza matama evarwere vane utachiona hweHIV nehuso hwakaonda kubva muna 2004, uye yakabvumidzwa neUS Food and Drug Administration kurapa makuhwa emukanwa muna 2009.
Basa re polylevolactic acid
Iyo collagen muganda ndiyo huru chimiro chinochengeta ganda diki uye elastic.Nguva yegore iri kuwedzera, iyo collagen mumuviri inorasika zvishoma nezvishoma, uye makwinya anogadzirwa.Molanya - polylevolactic acid inoiswa mukati memukati meganda kuti ikurudzire kugadzirwa kweautogenous collagen.Mushure mekuita jekiseni, inogona kuzadza huwandu hukuru hwe collagen yakarasika, kuzadza chikamu chakanyura, kugadzirisa makwinya kumeso nemakomba kubva pakadzika kusvika pakadzika, uye kuchengetedza chitarisiko chakapfava uye chechidiki chechiso.
Musiyano mukuru pakati pepolylevolactic acid uye mamwe mafillers ndewekuti kunze kwekukurudzira zvakananga kugadzirwa kwepfupa collagen, mhedzisiro yepolylevolactic acid iri kubuda zvishoma nezvishoma mushure mekurapa, uye haizoonekwe pakarepo.Nzira yekurapa ye polylevolactic acid inogona kugara kwemakore anopfuura maviri.
Polylevolactic acid inonyanya kukodzera kune avo vanofunga kuti kushanduka kamwe kamwe kuchava pachena, uye vanoda kuvandudza zvishoma nezvishoma.Mushure mekuvandudzwa, vanhu vakakupoteredza vanongonzwa kuti uri kukura uye muduku mumwedzi mishomanana, asi havazooni kuti wakavhiyiwa chii.
Nguva yekutumira: Feb-15-2023
