Consulta: creatorFacets:"Lima,Patrícia Rodrigues de"
Registros recuperados: 2
Data/hora: 09/06/2024 06:02:50

Fibrin biopolymer as scaffold candidate to treat bone defects in rats
Provedor de dados: 80
Autores: Cassaro,Claudia Vilalva; Justulin Jr.,Luis Antonio; Lima,Patrícia Rodrigues de; Golim,Marjorie de Assis; Biscola,Natália Perussi; Castro,Mateus Vidigal de; Oliveira,Alexandre Leite Rodrigues de; Doiche,Danuta Pulz; Pereira,Elenize Jamas; Ferreira Jr.,Rui Seabra; Barraviera,Benedito.
ABSTRACT  Background:  Bone tissue repair remains a challenge in tissue engineering. Currently, new materials are being applied and often integrated with live cells and biological scaffolds. The fibrin biopolymer (FBP) proposed in this study has hemostatic, sealant, adhesive, scaffolding and drug-delivery properties. The regenerative potential of an association of FBP, biphasic calcium phosphate (BCP) and mesenchymal stem cells (MSCs) was evaluated in defects of rat femurs.  Methods:  Adult male Wistar rats were submitted to a 5-mm defect in the femur. This was filled with the following materials and/or associations: BPC; FBP and BCP; FBP and MSCs; and BCP, FBP and MSCs. Bone defect without filling was defined as the control group. Thirty and sixty days...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bone regeneration; Biomaterials; Fibrin sealant; Fibrin biopolymer; Biphasic calcium phosphate; Mesenchymal stem cells.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992019000100320

Digestibility, fermentation and microbiological characteristics of Calotropis procera silage with different quantities of grape pomace
Provedor de dados: 64
Autores: Belém,Clérison dos Santos; Souza,Anderson Miranda de; Lima,Patrícia Rodrigues de; Carvalho,Francisco Allan Leandro de; Queiroz,Mário Adriano Ávila; Costa,Mateus Matiuzzi da.
ABSTRACT Preserving forage plants adapted to a semi-arid climate as silage may minimize the animal feed deficit during drought. The objective of this study was to evaluate the effects of different quantities of grape pomace added to Calotropis procera silage on its fermentation, in vitro digestibility, total digestible nutrients and microbiology. A completely randomized experimental design was used with four treatments (0, 10, 20 and 40% fresh matter) and four replicates. The silos were opened after 90 days of ensilage, and the soluble carbohydrate, ethanol, organic acid and ammoniacal nitrogen concentrations; pH; fermentation loss; dry matter (DM) recovery; DM density, and microbial populations were determined. The pH (3.96-3.87) was adequate for ensiling...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fermentation losses; Microorganisms; Organic acids.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000600698