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Views: 0 Author: Site Editor Ɣeyiɣi si wotae: 2025-03-19 Dzɔtsoƒe: Teƒe

Poly-L-Lactic Acid ( PLLA ) fillers trɔ asi le atsyɔ̃ɖomiwɔƒewo, si na wokpɔ egbɔkpɔnu si nɔa anyi didi eye wòdze abe dzɔdzɔme tɔ ene hena flitete dzi ɖeɖe kpɔtɔ kple mo ƒe lolome gbugbɔgaɖoanyi. To vovo na hyaluronic acid (HA) ƒe atike siwo wozãna tsã la, . PLLA fillers stimulate collagen production , si wɔnɛ be wokpɔa egbɔ be ŋutigbalẽ ƒe nɔnɔme kple eƒe tete ɖe edzi vivivi eye wònɔa anyi ɖaa. Nusiwo ŋu wotsia dzi ɖo vevie le ŋutigbalẽ me atikewo ŋu dometɔ ɖekae nye atikewo ƒe ʋuʋu , afisi nusi wodo ɖe lãme na ame la trɔna tso afisi wodae ɖo gbã, si wɔnɛ be nusiwo dona tso eme la mesɔ o. Dzɔgbenyuietɔe la, wowɔ PLLA-fillers etɔxɛe be woanɔ teƒea esime wole ʋuʋudedi-yɔyɔ ƒe ŋusẽkpɔɖeamedzi nyuiwo nam.

To vovo na nusiwo wotsɔ yɔa nu me si naa woƒe lolome nɔa ʋuʋum enumake la, PLLA wɔa dɔ abe nusi doa ŋusẽ collagen ene tsɔ wu be wòanye gel si yɔa teƒe me ko. Ne wonya do PLLA ƒe nu suesuesuewo ko la, wodzea nusi gblẽna le nugbagbewo ŋu si xɔa collagen si bu teƒe vivivi le ɣeyiɣi aɖe megbe. Mɔnu sia ɖea mɔ na dzɔdzɔme kple ŋgɔyiyi vivivi le ŋutigbalẽ ƒe wɔwɔme me, si ƒoa asa na 'overfilled' dzedzeme si wowɔ kple HA si wotsɔ yɔa nu aɖewo me.

PLLA fillers nye nu suesuesue siwo gblẽna le nugbagbewo me siwo ŋutilãa xɔna le ɣeyiɣi aɖe megbe. Nu suesuesue siawo gakpɔtɔ nɔa teƒe si wowɔ atike na le, si ʋãa fibroblasts be woawɔ collagen yeye. To vovo na HA-fillers, siwo ate ŋu aʋuʋu le woƒe wɔwɔme abe gel ene ta la, PLLA ƒe akpa suesuesuewo wɔa ɖeka kple lãkusi siwo ƒo xlãe, si xea mɔ na woƒe ʋuʋu.
Esi wònye be PLLA menaa gbeɖiɖi ƒe lolome enumake o ta la, nusi wotsɔ yɔa nu me si sɔ gbɔ si ate ŋu aʋu la meli o. Ke boŋ afisi tututu wodoa nusi wotsɔ yɔa nu me le la tututue wowɔa kolagen, si wɔnɛ be nusi dona tso eme le dzɔdzɔme nu eye wòli ke. Collagen gbugbɔgadzɔ ƒe ɖoɖo si dzi wokpɔna ɖea afɔku siwo le ƒunukpeƒetetedɔ alo contour ƒe masɔmasɔ me dzi kpɔtɔna.
Wodoa PLLA-nu siwo wotsɔ yɔa ŋutigbalẽa me ɖe ŋutigbalẽa ƒe gogloƒe alo ŋutigbalẽa te le mɔ nyuitɔ nu, afisi wova gena ɖe ŋutigbalẽa me le. Gogloƒe sia xea mɔ na ʋuʋu ne wotsɔe sɔ kple HA-fillers, siwo wodona ɖe gotagome ŋutigbalẽa me eye woate ŋu atrɔ le ŋutigbalẽa ƒe ʋuʋu te.
Mɔ̃ɖaŋununya tɔxɛ si nye PLLA ƒe ʋuʋudedi nana be microspheres ƒe mama sɔsɔe le teƒe si wowɔ atike na la katã. Esia xea mɔ na ƒuƒoƒo eye wòɖea alesi wòate ŋu adzɔe be filler naʋuʋu, si wɔnɛ be wowɔa ŋgɔyiyi le mɔ si le gbadzaa nu eye wòdzena abe ɖe wòle dzɔdzɔme nu ene.
PLLA fillers doa ŋusẽ ŋutilãa ƒe own collagen production , si fia be nusiwo dona tso eme nɔa anyi ƒe eve alo esi wu nenema ne wotsɔe sɔ kple HA fillers, siwo zi geɖe nɔa anyi ɣleti 6–12.
Alesi PLLA ƒe nuwɔna le vivivi la xea mɔ na tɔtrɔ kpata si dzena si wokpɔna zi geɖe le nusiwo wotsɔ yɔa nu bubuwo ŋu. Ke boŋ ŋutigbalẽa ƒe ɖekakpuiwɔwɔ ƒe ɖoɖoa dzɔna le ayemɔ nu , si wɔnɛ be wòdzena abe ɖe wòle dzɔdzɔme nu wu, eye wònye sɔhɛ ene.
Esi wònye be PLLA-nu siwo wotsɔ yɔa nu me wɔa dɔ kple ŋutilã ƒe lãkusiwo tsɔ wu be woaɖo ŋu ɖe gel matrix ŋu ta la, afɔku si le ʋuʋu alo ʋuʋu si womedi o me dzi ɖena kpɔtɔna ŋutɔ.
Le esi teƒe be woayɔ flitetewo ko la , PLLA-fillers kpena ɖe ame ŋu wògbugbɔa collagen si bu la ɖona, si wɔnɛ be ŋutigbalẽa gasẽna eye wòtena ɖe edzi le ɣeyiɣi aɖe megbe. Esia na wosɔ nyuie na ame ɖekaɖeka siwo ƒe gbeɖiɖi ƒe sesẽme dzi ɖena kpɔtɔna le ƒexɔxɔ ta.
Ele be atikewɔla bibi nawɔ ɖe tsiɖɔɖɔ kple atike dodo ƒe mɔnu si sɔ dzi be wòakpɔ egbɔ be nu nyuitɔ kekeake do tso eme. Microdroplet dodo le nɔnɔme si le abe grid ene me kpena ɖe ame ŋu be woama PLLA ƒe akpa suewo sɔsɔe.
Le dɔwɔwɔ vɔ megbe la, woɖoa aɖaŋu na dɔnɔwo be woatsɔ asi ami teƒe si woda dɔ na la aɖabaƒoƒo 5, zi 5 gbesiagbe, hena ŋkeke 5 be woaxe mɔ ɖe nodule ƒe dzɔdzɔ nu eye woakpɔ egbɔ be collagen ƒe dɔwɔwɔ ɖekae.
To vovo na HA fillers, siwo ɖea emetsonuwo fiana enumake la, PLLA fillers hiã na ɣeyiɣi geɖe siwo dome didi kwasiɖa geɖe hafi woakpɔ emetsonu nyuitɔ kekeake. Afɔɖeɖe ɖesiaɖe ƒe ŋgɔyiyi sia kpena ɖe ame ŋu be woaƒo asa na ɖɔɖɔɖo si gbɔ eme eye woakpɔ egbɔ be dzɔdzɔme kolagen tsina.

PLLA fillers sɔ nyuie na:
Ame ɖekaɖeka siwo ƒe ʋuʋudedi goglo alo woƒe gbeɖiɖi ƒe sesẽme bu
Ame siwo le nusiwo anɔ anyi didi, siwo le dzɔdzɔme nu dim
Dɔnɔ siwo lɔ̃a ŋgɔyiyi vivivi si menya kpɔna dzea sii bɔbɔe o
Amesiwo tsi dzi ɖe filler migration alo mama si mesɔ o ŋu
PLLA-fillers naa atike si le dedie, si wɔa dɔ nyuie, eye wòle dzɔdzɔme nu ɖe ŋutigbalẽ me fillers xoxowo teƒe. Ŋutete tɔxɛ si le wo si be woaʋã collagen esime wole teƒe ɖeka le atikewɔƒea nana be nusiwo dona tso eme la nɔa anyi ɖaa, eye womeʋuna o . Na dɔnɔ siwo le didim ɣeyiɣi didi ƒe flitete dzi ɖeɖe kpɔtɔ evɔ afɔku manɔmee be adzɔnuwo naʋuʋu o, PLLA-nu siwo wotsɔ yɔa nu me naa egbɔkpɔnu nyuitɔ kekeake. Kpɔ atikewɔla bibi aɖe ɣesiaɣi be nàkpɔ egbɔ be yedoe nyuie eye nu nyuitɔ kekeake ado tso eme.
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