Tooth tissue engineering: tooth decellularization for natural scaffold

AIM: Tissue engineering is a multidisciplinary science that aims to produce replacement organs and biological substitutes. One of the techniques involves decellularizing a biological organ without altering its structure. One challenge is how to demonstrate which method would be better for this proce...

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Detalles Bibliográficos
Autores principales: de Sousa Iwamoto, Luciana Aparecida, Duailibi, Monica Talarico, Iwamoto, Gerson Yoshinobu, Juliano, Yara, Duailibi, Michel Silvio, Ossamu Tanaka, Francisco André, Duailibi, Silvio Eduardo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Future Science Ltd 2016
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5137886/
https://www.ncbi.nlm.nih.gov/pubmed/28031968
http://dx.doi.org/10.4155/fsoa-2016-0016
Descripción
Sumario:AIM: Tissue engineering is a multidisciplinary science that aims to produce replacement organs and biological substitutes. One of the techniques involves decellularizing a biological organ without altering its structure. One challenge is how to demonstrate which method would be better for this process. METHODOLOGY: Fifty premolar teeth were divided into five groups: G1 (control): solution of 10% formaldehyde; G2: phosphate buffer saline (PBS), 28 g of tetrasodium ethylenediaminetetraacetic (EDTA), sodium hypochlorite 2.5% (SH); G3: PBS, EDTA and 40v hydrogen peroxide (HP); G4: PBS, EDTA, SH, enzymatic detergent (ED); and G5: PBS, EDTA, HP, ED. Each group was analyzed by scanning electron microscopy (SEM), x-ray, measured weights and color and received statistical analysis. CONCLUSION: This study demonstrated that G5 was the most appropriate method to obtain a natural scaffold.

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