In this essay, we quantify the concentration of collagen fibers in broiler chickens exposed to increasing concentrations of cupuacu seed by-product. Collection of material was carried out in five chickens per treatment at 70 days old in the groups: control, 5% and 10% inclusion of cupuacu seed by-product...
Resumo: As úlceras vasculogênicas (venosas, arteriais e mistas) são um tipo de ferida crônica, apresentam altos índices de prevalência e incidência mundial, são recorrentes, alteram a qualidade de vida, são susceptíveis a complicações, como a infecção, e geram altos custos para os prestador...
Introdução: a utilização de diferentes polifenóis no aumento das propriedades mecânicas do colágeno dentinário tem sido bastante empregada, sendo o ácido tânico um polifenol com propriedade biológica bastante pronunciada. Objetivo: avaliar o potencial biomodificador do ácido tânico (AT) em d...
La morfea profunda solitaria es una forma infrecuente de morfea localizada en la infancia. Se caracteriza clínicamente por la presencia de un área indurada, mal delimitada y asintomática, de localización paraespinal, que no tiende a la progresión ni se asocia con manifestaciones sistémicas. Histol...
ABSTRACT Purpose: To report our initial experience in the treatment of Acanthamoeba keratitis with accelerated corneal collagen cross-linking. Methods: Retrospective chart review of patients diagnosed with Acanthamoeba keratitis with progressive corneal melting who were treated with accelerated collage...
Queratitis por Acanthamoeba/metabolismo,
Queratitis por Acanthamoeba/terapia,
Colágeno/efectos de los fármacos,
Colágeno/metabolismo,
Colágeno/efectos de la radiación,
Córnea/efectos de los fármacos,
Córnea/metabolismo,
Córnea/efectos de la radiación,
Úlcera de la Córnea/metabolismo,
Úlcera de la Córnea/terapia,
Reactivos de Enlaces Cruzados/uso terapéutico,
Estudios de Seguimiento,
Fármacos Fotosensibilizantes/uso terapéutico,
Riboflavina/uso terapéutico,
Terapia Ultravioleta/métodos
Abstract Purpose To Compare the extent and intensity of adhesions formed between the intra-abdominal organs and the intraperitoneal implants of polypropylene mesh versus polypropylene/polyglecaprone versus polyester/porcine collagen used for correction of abdominal wall defect in rats. Methods After ...
Pared Abdominal/patología,
Colágeno/administración & dosificación,
Colágeno/efectos adversos,
Dioxanos/administración & dosificación,
Dioxanos/efectos adversos,
Ensayo de Materiales,
Enfermedades Peritoneales/etiología,
Poliésteres/administración & dosificación,
Poliésteres/efectos adversos,
Polipropilenos/administración & dosificación,
Polipropilenos/efectos adversos,
Ratas Wistar,
Mallas Quirúrgicas/efectos adversos,
Adherencias Tisulares/etiología
This aim of this study was to assess the molecular mechanism of osteoporosis in schizophrenia patients with risperidone use. Here, we investigated the effects of risperidone on cellular proliferation and apoptosis of a preosteoblast cell line, MC3T3-E1. Cell viability and apoptotic rate of MC3T3-E1 were ...
Apoptosis/efectos de los fármacos,
Línea Celular,
Proliferación Celular/efectos de los fármacos,
Colágeno/efectos de los fármacos,
Citometría de Flujo,
Osteoblastos/efectos de los fármacos,
Osteocalcina/efectos de los fármacos,
Osteoprotegerina/efectos de los fármacos,
Receptor Activador del Factor Nuclear kappa-B/efectos de los fármacos,
Risperidona/farmacología,
Factor de Necrosis Tumoral alfa/efectos de los fármacos
Caetano, Heliard Rodrigues dos Santos;
Castoldi, Robson Chacon;
Zanuto, Éverton Alex Carvalho;
Ozaki, Guilherme Akio Tamura;
Garcia, Thiago Alves;
Pereira, João Domingos Augusto dos Santos;
Constantino, Carlos José Leopoldo;
Bremer-Neto, Hermann;
Giometti, Ines Cristina;
Camargo, Regina Celi Trindade;
Camargo-Filho, José Carlos Silva;
Belangero, William Dias.
SUMMARY: The objective of this study was to evaluate the effects of growth hormone (GH) and muscle strength training (ST) on the composition of bone tissue of Wistar rats through Raman spectroscopy. In total, 40 male rats were randomly distributed into four groups: (N = 10) control (C), control with the ...
Fuerza Muscular/fisiología,
Ejercicio Físico/fisiología,
Hormona del Crecimiento/administración & dosificación,
Natación/fisiología,
Ratas Wistar,
Huesos/química,
Carbonato de Calcio/análisis,
Colágeno/análisis,
Fosfatos/análisis,
Espectrometría Raman,
Densidad Ósea,
Análisis de Varianza,
Peso Corporal,
Huesos/efectos de los fármacos
SUMMARY: Arterial obstruction in small diameter (<6 mm) vessels are many times treated with grafts, however autologous aren't always available and synthetic have a high rate of complications. Decellularization of umbilical arteries may provide a solution, but the ideal method is debatable. We compare ...
Arterias Umbilicales/citología,
Arterias Umbilicales/metabolismo,
Matriz Extracelular/metabolismo,
Injerto Vascular,
Inmunohistoquímica,
Técnica del Anticuerpo Fluorescente,
Ingeniería de Tejidos/métodos,
Separación Celular,
Arterias Umbilicales/trasplante,
Colágeno,
Cordón Umbilical
SUMMARY: Matrigel is a basement membrane matrix extracted from the EHS mouse tumor containing extracellular matrix protein, its main components are laminin, type IV collagen, nestin, heparin sulfate, growth factor and matrix metalloproteinase.At room temperature, Matrigel polymerized to form a three dime...
