Introdução: O objetivo deste trabalho foi investigar a influência da antibioticoterapia sistêmica no desenvolvimento e na progressão da periodontite apical em ratos Wistar. Material e Métodos: Foram utilizados 56 ratos distribuídos aleatoriamente em 7 grupos experimentais (n=8): Grupo C - controle...
d0006670,
d0006580,
d0009000,
d0037860,
d0029810,
d0058390,
d0087950,
d0104850,
d0172080,
d0018620,
Combinación Amoxicilina-Clavulanato de Potasio,
Inflamación,
Colágeno
Berger, Ralf;
Ribas Filho, Jurandir Marcondes;
Malafaia, Osvaldo;
Nassif, Paulo Afonso Nunes;
Silva, Eduardo Nascimento;
Silva, Alfredo Benjamin Duarte da;
Takejima, Milka;
Souza, Marcelo Augusto de;
Paula, Pedro Henrique de;
Montemor Netto, Mário Rodrigues;
Noronha, Lucia de.
ABSTRACT Purpose To evaluate capsules formed by microtextured silicone implants with and without Parietex® mesh coverage histologically. Methods Sixty Wistar rats were divided in two groups (meshed and unmeshed). Each group was, then, divided into two subgroups for evaluation at 30 and 90 days. Capsul...
Ribeiro, Waston Gonçalves;
Nascimento, Adriana Carneiro Corrêa;
Ferreira, Larissa Brito;
Marchi, Danilo Dallago De;
Rego, Gustavo Moraes;
Maeda, Carlos Toshinori;
Silva, Gyl Eanes Barros;
Artigiani Neto, Ricardo;
Torres, Orlando Jorge Martins;
Pitombo, Marcos Bettini.
ABSTRACT Purpose To compare tissue inflammatory response, foreign body reaction, fibroplasia, and proportion of type I/III collagen between closure of abdominal wall aponeurosis using polyglactin suture and intraperitoneal implant of polypropylene, polypropylene/polyglecaprone, and polyester/porcine col...
Pared Abdominal/cirugía,
Aponeurosis,
Colágeno,
Reacción a Cuerpo Extraño/etiología,
Ensayo de Materiales,
Poliglactina 910/efectos adversos,
Polipropilenos/efectos adversos,
Ratas Wistar,
Mallas Quirúrgicas/efectos adversos,
Suturas,
Porcinos
ABSTRACT Purpose: To evaluate the low-level laser therapy (LLLT) on the membrane induced by the Masquelet technique in rabbits. Methods: Twelve Norfolk rabbits at approximately 3 months of age were used. A 1-cm segmental defect was induced in both radii, which were filled with polymethylmethacrylate cy...
ABSTRACT Purpose The aim of this work was to analyze the effect of fibrin biopolymer sealant (FS) associated or not to aquatic exercise (AE) on the calcaneal tendon repair. Methods Forty-four female Wistar rats were randomly divided into four experimental groups: Lesion control (L), Lesion and FS (LS),...
ABSTRACT Purpose Quantify the tissue content of metalloproteinase-9 (MMP-9) and collagen in colic mucosa with and without intestinal transit after infliximab administration in rats subjected to Hartmann's surgery. Methods Twenty-two rats underwent colon diversion by Hartmann's surgery. Animals were mai...
ABSTRACT Objective: To investigate the difference of chemical bonds between urethane dimethacrylate (UDMA) bonding agents with ethanol solvent and acetone solvent on dentin collagen. Material and Methods: This experimental comparison study used three groups: G1 (Control): UDMA and collagen; G2: UDMA, c...
Fibrosis caused by the increase in extracellular matrix in cardiac fibroblasts plays an important role in the occurrence and development of atrial fibrillation (AF). The aim of this study was to investigate the role of hsa-miR-4443 in AF, human cardiac fibroblast (HCFB) proliferation, and extracellular m...
Abstract Objectives The present paper aims to evaluate and compare the histological features of fresh and frozen menisci stored in a tissue bank for 1 month and for 5 years. Methods The meniscal grafts were subjected to a histological study. A total of 10 menisci were evaluated; 2 were frozen for 5 yea...
BACKGROUND: Collagen is the most abundant protein in animals and can be obtained from residues of the food industry. Its hydrolysate has many desirable properties that make it suitable as an additive in foods and cosmetics, or as a component of scaffold materials to be used in biomedicine. RESULTS: We re...
Colágeno/química,
Péptidos,
Biología Computacional,
Aditivos Alimentarios,
Aditivos para Cosméticos,
Hidrolisados de Proteína,
Porcinos,
Salmón,
Análisis por Conglomerados,
Colágeno Tipo I,
Hidrólisis
