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Viability Assays of PLLA Fibrous Membranes Produced by Rotary Jet Spinning for Application in Tissue Engineering
Provedor de dados: 52
Autores: Ciocca,Bárbara Etruri; Munhoz,André Luiz Jardini; Cardoso,Guinea Brasil Camargo; Rodigues,Ana Amélia; Pattaro,Ana Flávia; Kaasi,Andreas; Maciel Filho,Rubens.
Abstract Tissue engineering suggests different forms to reconstruct tissues and organs. One of the ways is through the use of polymeric biomaterials such as poly(L-lactic acid) (PLLA). PLLA is a recognized material in tissue engineering due to its characteristics as biocompatibility and bioresorbability. In this work PLLA fibrous membranes were produced by a simple technique known as rotary jet spinning. The rotary jet spinning consists of fibrous membranes production, with fibers of scale nano/micrometric, from a polymeric solution through the centrifugal force generated by the equipment. The membranes formed were subjected to preliminary in vitro assays to verify the cytotoxicity of the membranes made in contact with the cells. Direct cytotoxicity assays...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tissue engineering; Poly(L-lactic acid); Biomaterial; Rotary jet spinning; In vitro assay.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100604