Ebizigo ebijjuza Poly-L-Lactic Acid ( PLLA ) bikyusizza eby’okwewunda, ne biwa eky’okugonjoola ekiwangaala era ekirabika ng’eky’obutonde okukendeeza enviiri n’okuzzaawo obuzito bwa ffeesi. Okwawukanako n’ebintu eby’ekinnansi ebijjuza asidi wa hyaluronic (HA), . PLLA fillers stimulate collagen production , okukakasa okulongoosa mpolampola era okuwangaala mu butonde bw’olususu n’obugumu. Ekimu ku bisinga okweraliikiriza ku dermal fillers is product migration , ng’ekintu ekifuyiddwa kikyuka okuva ku kifo we kyasooka okuteekebwa, ekivaako ebivaamu ebitali bimu. Ekirungi, ebijjuza PLLA bikoleddwa mu ngeri ey’enjawulo okusigala mu kifo ate nga biwa ebikolwa ebirungi ennyo ebijjuza enviiri.
Okutegeera Engeri PLLA Filler gy'ekola
Okwawukanako n’ebintu ebijjuza obuzito obw’amangu, PLLA ekola nga ekirungo ekisitula kolagini okusinga okukola nga ggelu ejjuza ekifo kyokka. Oluvannyuma lw’okukuba empiso, obutundutundu obutonotono bwa PLLA butandika enkola evunda mu biramu era mpolampola edda mu kifo kya kolagini eyabula okumala ekiseera. Enkola eno esobozesa okulongoosa okw'obutonde era okugenda mu maaso mu nsengeka y'olususu, okwewala endabika ey'obutonde 'overfilled' erabibwa n'ebimu ku bijjuza HA.
Lwaki PLLA Fillers Tezisenguka
1. Ebitonde bya Microsphere ebivunda mu biramu
Ebijjuza PLLA bibaamu microspheres ezivunda omubiri nga zinywezebwa omubiri okumala ekiseera. Microspheres zino zisigala nga zisangibwa mu kitundu ekijjanjabiddwa, ne zisitula fibroblasts okukola kolagini empya. Okwawukana ku HA fillers, eziyinza okutambula olw’obutakyukakyuka bwazo obulinga gel, obutundutundu bwa PLLA bwegatta n’ebitundu ebigyetoolodde, ne buziyiza okusengulwa.
2. Okusikirizibwa kwa kolagini mpolampola
Okuva PLLA bwe tewa voliyumu ya mangu, tewali kintu ekijjuza ekisukkiridde ekiyinza okusenguka. Mu kifo ky’ekyo, kolagini akolebwa wennyini we bafuyira ekintu ekijjuza, ne kikakasa nti kivaamu eky’obutonde era ekinywevu. Enkola y’okuzzaawo kolagini efugibwa ekendeeza ku bulabe bw’okufuuka ebizimba oba obutabeera bulungi mu nkula.
3. Enkola y’okukuba empiso mu lususu oluwanvu
Ebijjuza PLLA bifukibwa mu ngeri ey’obukodyo mu lususu oluwanvu oba mu layers eziri wansi w’olususu, gye bifuuka ebiyingizibwa mu matrix y’olususu. Okuteekebwa kuno mu buziba kuziyiza okusenguka bw’ogeraageranya n’ebijjuza HA, ebifukibwa mu lususu olw’okungulu era nga biyinza okukyuka wansi w’entambula y’olususu.
4. Ensaasaanya y’obutundutundu mu ngeri y’emu
Tekinologiya ow’enjawulo ow’okuyimirizaawo owa PLLA akakasa okusaasaana okw’enjawulo okwa microspheres mu kitundu kyonna ekirongooseddwa. Kino kiziyiza okukuŋŋaana n’okumalawo obusobozi bw’okusengulwa kw’ekijjuza, ekivaamu okunywezebwa okuweweevu era okulabika ng’okw’obutonde.
Ebizigo ebijjuza PLLA bisitula eby’omubiri own collagen production , ekitegeeza nti ebivaamu bimala emyaka ebiri oba okusingawo bw’ogeraageranya n’ebijjuza HA, ebitera okumala emyezi 6–12.
2. Endabika y’obutonde
Obutonde bw’ekikolwa kya PLLA mpolampola buziyiza enkyukakyuka ey’amangu, eyeetegeerekeka etera okulabibwa n’ebijjuza ebirala. Mu kifo ky’ekyo, enkola y’okuzza obuggya olususu ebaawo mu ngeri etegeerekeka , ekivaamu endabika ey’obutonde, ey’obuvubuka.
3. Okukendeeza ku bulabe bw’okusenguka n’ebizibu ebivaamu
Okuva ebijjuza PLLA bwe bikwatagana n’ebitundu by’omubiri okusinga okwesigama ku matrix ya gel, akabi k’okusenguka oba okusengulwa nga tebaagala kakendeera nnyo.
4. Asitula okukola kolagini
Rather than just filling wrinkles , PLLA fillers ziyamba okuddamu okuzimba kolagini eyabula, okuzzaawo olususu okunywevu n’okunyirira okumala ekiseera. Kino kizifuula ennungi eri abantu ssekinnoomu abafuna okufiirwa kw’obunene obuva ku myaka.
Okwawukana ku HA fillers, eziraga ebivaamu amangu, PLLA fillers zeetaaga sessions eziwera nga ziwuddwamu wiiki eziwera okusobola okutuuka ku kivaamu ekisinga obulungi. Ennongoosereza eno ey’emitendera eyamba mu kwewala okutereeza okusukkiridde n’okukakasa okukula kwa kolagini ow’obutonde.
Ani Ayinza Okuganyulwa mu PLLA Fillers?
Ebintu ebijjuza PLLA birungi nnyo ku:
Abantu ssekinnoomu abalina enviiri enzito oba okufiirwa obuzito
Dr. Emily Carter (MD, Fellow of the American Academy of Dermatology) musawo mu by’okwewunda alina ebbaluwa okuva mu lukiiko olufuzi mu kibuga New York ng’alina obumanyirivu obw’enjawulo okumala emyaka egisukka mu 9 mu kujjuza asidi wa hyaluronic, okujjanjaba enkovu z’embalabe, n’okukola contouring mu maaso nga tekuyingirira nnyo. Amanyiddwa nnyo olw’obukugu bwe mu bujjanjabi obw’omulembe obw’empiso obutangaaza obulungi enkovu z’embalabe, okutumbula okuwona kw’olususu, n’okuzzaawo obugonvu ng’ayita mu bukodyo bw’empiso ezigendereddwamu okuddaabiriza olususu n’okutumbula olususu.
