ABSTRACT Objective: To evaluate the possible renal and hepatic alteration by root canal filling pastes in mice. Material and Methods: Fifty-four mice were divided into nine groups and received one polyethylene tube implant containing two filling pastes (CTZ or calcium hydroxide pastes). Empty polyethyl...
The use of selective barriers as resorbable membranes has become a routine clinical procedure for guided bone regeneration. Therefore, the production of membranes with a low inflammatory potential during their resorption process has become the goal of a considerable number of researches. Aim: The purpose...
El angiosarcoma es un tumor vascular maligno poco frecuente. Constituye menos del 2% de todos los sarcomas. Existen varias formas clínicas, una es la producida después de radioterapia, en pacientes que fueron tratadas por un cáncer de mama, con cirugía conservadora y radioterapia. Se presenta como un...
Abstract Background: Cutaneous leiomyosarcoma is a rare malignant neoplasm with muscular origin, representing 2%-3% of all cutaneous soft tissue sarcomas. Objectives: The aim of this study was to characterize clinicopathological features of patients diagnosed with cutaneous leiomyosarcoma in our center...
Objective: The aim of this study was to evaluate the subcutaneous tissue response after different protocols to photodynamic therapy (PDT). In Phase 1, were tested the diode laser (used for 1min) associated to the photosensitizer phenothiazine chloride solution (PCS) in diffe...
Benetti, Francine;
Bueno, Carlos Roberto Emerenciano;
Reis-Prado, Alexandre Henrique dos;
Souza, Marina Trevelin;
Goto, Juliana;
Camargo, Jose Maurício Paradella de;
Duarte, Marco Antônio Húngaro;
Dezan-Júnior, Elói;
Zanotto, Edgar Dutra;
Cintra, Luciano Tavares Angelo.
Abstract This study evaluated the biocompatibility, biomineralization, and collagen fiber maturation induced by Resorbable Tissue Replacement (RTR®; β-tricalcium phosphate [TCP]), Bioglass (BIOG; bioactive glass), and DM Bone® (DMB; hydroxyapatite and β-TCP) in vivo. Sixty-four polyethylene t...
Compuestos de Aluminio,
Materiales Biocompatibles,
Biomineralización,
Compuestos de Calcio,
Cerámica,
Colágeno,
Ensayo de Materiales,
Óxidos,
Ratas Wistar,
Materiales de Obturación del Conducto Radicular,
Silicatos,
Tejido Subcutáneo
Cercopithifilaria bainae is a nematode belonging to the family Onchocercidae that parasitizes the subcutaneous tissue of dogs. Its transmission occurs through the tick Rhipicephalus sanguineus and its geographical distribution overlaps that of this vector. The present study reports the detection of micro...
Many chronic diseases require repetitive injections as maintenance treatment. It is therefore important to investigate a possible alternative. A simulated subcutaneous implant prototype was fabricated as a polymer matrix covered by cylinder-shape tubing having a porous membrane. Sucrose, bovine serum alb...
Implantes de Medicamentos/metabolismo,
Preparaciones de Acción Retardada,
Técnicas In Vitro,
Cromatografía Líquida de Alta Presión,
Liofilización,
28574,
Evaluación Preclínica de Medicamentos,
Preparaciones Farmacéuticas/administración & dosificación,
Tejido Subcutáneo,
Proyectos Piloto,
Liberación de Fármacos
Abstract Aim To evaluate the cytotoxicity, biocompatibility and mineralization capacity of BIO-C PULPO, and MTA. Methodology L929 fibroblasts were cultured and MTT assay was used to determine the material cytotoxicity on 6, 24, and 48 h. A total of 30 male rats (Wistar) aged between 4 and 6 months, w...
Compuestos de Aluminio,
Materiales Biocompatibles,
Biomineralización,
Compuestos de Calcio,
Cementos Dentales,
Combinación de Medicamentos,
Inflamación,
Interleucina-1beta/metabolismo,
Óxidos,
Ratas Wistar,
Materiales de Obturación del Conducto Radicular,
Silicatos,
Tejido Subcutáneo,
Factor de Necrosis Tumoral alfa/metabolismo
