Resumen: Introducción: El componente genético se ha establecido como un factor de riesgo considerable para la ruptura del ligamento cruzado anterior (RLCA). La investigación actual se ha centrado en conocer los genes candidatos que pueden influir y predisponer a un sujeto a padecer esta lesión. Ob...
Abstract This study evaluated the effect of the volatile oil of Alpinia zerumbet (VOAz) on caveolin-1 gene expression and muscular fibrosis. The rats were immobilized to induce fibrosis of the gastrocnemius muscle, and they were treated with VOAz. Collagen quality was assessed by histology and the expres...
Alpinia/química,
Brasil,
Caveolina 1/metabolismo,
Colágeno/metabolismo,
Modelos Animales de Enfermedad,
Fibrosis,
Músculos/efectos de los fármacos,
Músculos/patología,
Aceites Volátiles/farmacología,
Aceites de Plantas/farmacología,
Ratas Wistar
Aim: The aim of this study was to investigate the impact of pretreatment with ethanolic solutions of caffeic acid phenethyl ester (CAPE) at varying concentrations on the dentin collagen matrix, specifically focusing on its biomodification potential. This was assessed through evaluations of the modulus of...
Purpose: To evaluate collagen fibers during the bone repair process in critical defects created in the tibias of rats, treated with zoledronic acid (AZ) associated with low-level laser therapy (LLLT). Methods: Ten rats were distributed according to treatment: group 1) saline solution; group 2) LLLT; gro...
A reconstrução de modelos avançados de pele tridimensional in vitro, que corresponda de forma mais fidedigna ao complexo microambiente da pele humana, depende da utilização de inovações tecnológicas e da adição de novos tipos celulares representativos da pele humana. Desta maneira, estes mimét...
Piel/fisiopatología,
Dermatitis Atópica/patología,
Colágeno/agonistas,
Cosméticos/clasificación,
d0174430,
Epidermis/fisiopatología,
Heridas y Lesiones/fisiopatología,
Inflamación/clasificación,
d0661500,
Preparaciones Farmacéuticas/análisis,
d0140240,
Técnicas In Vitro/métodos
Introduction: The management of complex anal fistulae remains a topical surgical problem. The choice and success of surgical management are based on the balance between healing and continence. Although porcine dermal collagen (Permacol Collagen Paste [PCP]- Covidien plc, Gosport, Hampshire, UK) represent...
Abstract Objective To evaluate the effects of hydrolyzed collagen and collagen peptide in the treatment of superficial chondral lesions in rats. Method This research employed 18 Rattus norvegicus. A single intraarticular infiltration of sodium iodoacetate (2 mg solution) through the patellar ligament i...
Introdução: A periodontite é uma doença infecto-inflamatória, resultante da disbiose microbiana e da resposta do hospedeiro, que leva à destruição dos tecidos de suporte dentário, inclusive das fibras colágenas periodontais, podendo culminar na perda do elemento dental. Objetivo: Avaliar o com...
Purpose: To evaluate the in vivo efficiency of commercial polymeric membranes for guided bone regeneration. Methods: Rat calvarial critical size defects was treated with LuminaCoat (LC), Surgitime PTFE (SP), GenDerm (GD), Pratix (PR), Techgraft (TG) or control (C-) and histomorphometric analysis determin...
ABSTRACT Objective: To assess the proliferation of epithelium (using the Ki67 index) and the polarization pattern of collagen in selected odontogenic cysts and tumours. In addition, an exploratory analysis of the effect of inflammation on the proliferation rate was done. Material and Methods: Following...
