POLY (LACTIC ACID) FILMS LOADED WITH ATORVASTATIN- POTENTIAL APPLICATION AS A NASAL SPLINT
نویسندگان
چکیده
O desenvolvimento de novos materiais que possam substituir os splints silicone, no pós-operatório cirurgias desvio septo, tem sido considerado. poli(ácido lático) (PLA), é um dos polímeros mais estudados como biomateriais, para preparação suturas cirúrgicas, scaffolds e sistemas liberação fármacos devido à sua biocompatibilidade bioreabsorção. A atorvastatina (ATV) exibe efeitos secundários interessantes na cicatrização feridas pois promove ação anti-inflamatória, antioxidante, vasodilatadora imunossupressora, podem auxiliar regeneração do tecido ósseo cartilaginoso, quando administrada em altas doses. presente trabalho consiste produção caracterização filmes PLA/ATV, carreados com atorvastatina, futura aplicação engenharia tecidos prolongada fármacos. Para tal, foram produzidos PLA pela técnica solvent casting. polímero, fármaco caracterizados por microscopia eletrônica varredura (MEV), espectrometria infravermelho transformada Fourier (FTIR) a in vitro foi analisada 30 dias. Estudos MEV, FTIR drogas revelam PLA/ATV apresentam potencial nasais.
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ژورنال
عنوان ژورنال: Foco
سال: 2023
ISSN: ['1981-223X']
DOI: https://doi.org/10.54751/revistafoco.v16n2-046