Impamvu Duhitamo PDO na PGCL mugukoresha Ubwiza
Mwisi yisi igenda itera imbere yo kuvura ubwiza, PDO (Polydioxanone) na PGCL (Acide Polyglycolique) byagaragaye nkamahitamo azwi muburyo butari bwiza bwo kubaga. Ibi bikoresho biocompatible bigenda bitoneshwa cyane kubikorwa byumutekano n'umutekano, bikababera icyambere mubikorwa byo kwisiga bigezweho.
Urudodo rwa PDO rukoreshwa cyane muburyo bwo guterura urudodo, aho rutanga ingaruka zokuzamura ako kanya mugihe zitera umusaruro wa kolagen mugihe. Iki gikorwa cyibintu bibiri ntabwo cyongera isura yuruhu gusa ahubwo binateza imbere igihe kirekire. Utudodo dushonga mubisanzwe mumezi atandatu, ugasigara ufite isura nziza kandi yubusore bitabaye ngombwa ko ubagwa.
Kurundi ruhande, PGCL ikoreshwa kenshi mukuzuza dermal no kuvura uruhu. Imiterere yihariye itanga uburyo bworoshye kandi busanzwe bwinjira muruhu, butanga ingano na hydration. PGCL izwiho ubushobozi bwo gukangura synthesis ya kolagen, ifasha kunoza imiterere yuruhu hamwe nimiterere. Ibi bituma uhitamo neza kubashaka kugera kubintu byinshi kandi bakiri bato nta gihe cyo gutaha kijyanye no kwisiga gakondo.
Imwe mumpamvu zambere abimenyereza guhitamo PDO na PGCL numwirondoro wabo wumutekano. Ibyo bikoresho byombi byemewe na FDA kandi bifite amateka maremare yo gukoreshwa mubuvuzi, byemeza ko abarwayi bashobora kwizera imikorere yabo n'umutekano. Byongeye kandi, uburyo bworoshye bwo kuvura burimo PDO na PGCL bivuze ko abarwayi bashobora kwishimira ibisubizo byingenzi hamwe nigihe gito cyo gukira.
Mu gusoza, PDO na PGCL bahindura inganda zubwiza batanga uburyo bwiza, butekanye, kandi butabangamira kuvugurura uruhu no kuzamura. Ubushobozi bwabo bwo gutanga ibisubizo byihuse mugihe biteza imbere ubuzima bwuruhu bwigihe kirekire bituma bahitamo neza kubimenyereza ndetse nabakiriya bashaka kugera kubusore kandi burabagirana.
