Views: 0 Omuwandiisi: Omuwandiisi w'omukutu Publish Time: 2025-03-19 Ensibuko: Ekibanja
Poly-L-Lactic Acid ( PLLA ) fillers zikyusizza amakolero g’ebizigo, nga ziwa eky’okugonjoola ekiwangaala era ekirabika ng’eky’obutonde okukendeeza ku nviiri n’okuzzaawo obuzito bwa ffeesi. Obutafaananako bijjuza asidi wa hyaluronic (HA) ow’ekinnansi, . PLLA Fillers zisitula okukola kolagini , okukakasa okulongoosa mpolampola era okuwangaala mu butonde bw’olususu n’okunyirira. Ekimu ku bisinga okweraliikiriza ku biwujjo by’olususu kwe kutambula kw’ebintu , ng’ekintu ekifuyiddwa kikyuka okuva mu kifo we kyasookera, ekivaako ebivaamu ebitali bifaanagana. Ekirungi, PLLA fillers zikoleddwa mu ngeri ey’enjawulo okusigala mu kifo ate nga zituusa ebikolwa ebirungi ennyo eby’okujjuza enviiri.
Okwawukana ku volumizing fillers ez’amangu, PLLA ekola nga collagen stimulator okusinga just a space-filling gel. Oluvannyuma lw’okufuyirwa, PLLA microparticles zitandika enkola evundira mu biramu ekyusa mpolampola kolagini eyabula mu bbanga. Enkola eno esobozesa okulongoosa mu butonde era okugenda mu maaso mu nsengeka y'olususu, okwewala 'overfilled' look erabika n'ebimu ku HA fillers.
PLLA fillers zirimu microspheres ezisobola okuvunda nga ziyingizibwa omubiri okumala ekiseera. Microspheres zino zisigala nga zisangibwa mu kitundu ekijjanjabiddwa, nga zisitula fibroblasts okukola kolagini empya. Okwawukana ku HA fillers, eziyinza okutambula olw’obutakyukakyuka bwabyo obulinga obwa gel, obutundutundu bwa PLLA bukwatagana n’ebitundu ebiriraanyewo, okuziyiza okusengulwa.
Okuva PLLA bw’etawa bunene bwa mangu, tewali kintu kisukkiridde ekijjuza ekiyinza okusenguka. Mu kifo ky’ekyo, kolagini ekolebwa ddala ekifo ekijjuza we kifuyirwa, okukakasa ekivaamu eky’obutonde era ekinywevu. Enkola y’okuzzaawo kolagini efugibwa ekendeeza ku bulabe bw’okulung’amya oba obutali bwenkanya mu nkula.
PLLA fillers zifuyirwa mu ngeri ey’obukodyo mu deep dermis oba subcutaneous layers, gye zifuuka okuyingizibwa mu matrix y’olususu. Okuteeka kuno okuwanvu kuziyiza okutambula bw’ogeraageranya n’ebijjuza HA, ebifuyirwa mu lususu olw’okungulu era biyinza okukyuka wansi w’entambula y’olususu.
Tekinologiya ow’enjawulo ow’okuyimirizaawo PLLA akakasa okusaasaana kwa microspheres mu kitundu kyonna ekirongooseddwa. Kino kiziyiza okukuŋŋaanya n’okumalawo obusobozi bw’okusengulwa kw’okujjuza, ekivaamu okunyiriza okugonvu era okulabika ng’obutonde.
PLLA Fillers zisitula omubiri . Own collagen production , ekitegeeza ebivaamu biwangaala okutuuka ku myaka ebiri oba okusingawo bw’ogeraageranya ne HA fillers, ebitera okumala emyezi 6–12.
Obutonde bw’ekikolwa kya PLLA mpolampola buziyiza enkyukakyuka ey’amangu era eyeetegeerekeka etera okulabibwa n’ebintu ebirala ebijjuza. Wabula, enkola y’okuzza obuggya olususu ebaawo mu ngeri ey’obwegendereza , ekivaako endabika ey’obutonde, ey’obuvubuka.
Okuva PLLA fillers bwe zikwatagana n’ebitundu by’omubiri okusinga okwesigama ku gel matrix, akabi k’okusenguka oba okusengulwa okuteetaagibwa kakendeera nnyo.
Mu kifo ky’okujjuza enviiri zokka , PLLA fillers ziyamba okuddamu okuzimba kolagini eyabula, okuzzaawo okunyweza olususu n’okunyirira okumala ekiseera. Kino kibafuula ekirungi eri abantu ssekinnoomu abafuna okufiirwa obuzito obuva ku myaka ..
Omusawo omukugu alina okugoberera enkola entuufu ey’okufukirira n’okukuba empiso okukakasa ebivaamu ebisinga obulungi. Empiso za microdroplet mu nkola eringa giridi ziyamba okugabira abantu obutundutundu bwa PLLA kyenkanyi.
Oluvannyuma lw’okulongoosebwa, abalwadde baweebwa amagezi okusiiga ekifo ekijjanjabiddwa okumala eddakiika 5, emirundi 5 olunaku, okumala ennaku 5 okuziyiza okutondebwa kw’ennyindo n’okukakasa okusikirizibwa kwa kolagini okwa kimu.
Okwawukana ku HA fillers, eziraga ebivaamu amangu, PLLA fillers zeetaaga sessions eziwera eziteekeddwa mu bbanga lya wiiki eziwera okusobola okutuuka ku bisinga obulungi. Okulongoosa kuno mu mitendera kiyamba mu kwewala okutereeza ennyo n’okukakasa nti kolaasi ow’obutonde akula.
PLLA fillers zisinga kunyuma ku:
Abantu ssekinnoomu abalina enviiri enzito oba okufiirwa obuzito .
Abantu abanoonya ebivaamu ebiwangaala, eby’obutonde .
Abalwadde abasinga okwagala okulongoosa mpolampola era mu ngeri ey’obwegendereza .
Abo abalina okweraliikirira ku kusenguka okujjuza oba okugabibwa okutali kwa bwenkanya .
PLLA fillers zikuwa eddagala eritali lya bulabe, erikola obulungi, era ery’obutonde erisinga okujjuza olususu. Obusobozi bwazo obw’enjawulo okusitula kolagini ate nga basigala mu kitundu mu kitundu eky’obujjanjabi bukakasa ebivaamu ebikwatagana, ebitaliimu kusenguka . ku balwadde abanoonya . Okukendeeza enviiri okumala ebbanga eddene awatali bulabe bwa kusengulwa kw’ebintu, PLLA fillers ziwa eky’okugonjoola ekirungi. Bulijjo weebuuze ku mpiso eriko ebisaanyizo okulaba ng’okozesebwa bulungi n’ekisinga obulungi.