Propineb is a fungicide with a propylene-bis-dithiocarbamate structure. Pregnant Wistar rats were exposed to 400 ppm propineb concentrations in 5 ml distilled water, 5 days per week until the end of pregnancy. The rats were treated with propineb for 16 days and the brains of litter rats were sacrificed a...
Background and objectives: The aim of this study was to evaluate the effects of remote ischemic preconditioning by brief ischemia of unilateral hind limb when combined with dexmedetomidine on renal ischemia-reperfusion injury by histopathology and active caspase-3 immunoreactivity in rats. Methods: 28 Wi...
Objetivo: Este estudio evaluó el efecto de la glucosamina oral en el sobrepeso y dislipidemia provocada por una dieta hipercalórica en ratas. Métodos: En 4 grupos de ratas Wistar: alimentados con dieta comercial para roedores y agua de beber sin grupo de control y con glucosamina (500 mg/kg-1 por dí...
Objective: To evaluate in experimental animals the changes of the palpebral fissure and the orbital volume after orbital injection of bimatoprost 0.03%. Methods: Two main groups of Wistar rats were analyzed, one after orbital injection of bimatoprost 0.03% and another, a control group, after orbital inje...
Ratas,
Ratas Wistar,
Bimatoprost/efectos adversos,
Bimatoprost/farmacología,
Atrofia/inducido químicamente,
Párpados/efectos de los fármacos,
Tejido Adiposo/efectos de los fármacos,
Adipocitos/efectos de los fármacos,
Órbita/efectos de los fármacos,
Prostaglandinas F Sintéticas/efectos adversos,
Prostaglandinas F Sintéticas/farmacología,
Prostaglandinas F Sintéticas/administración & dosificación,
Inyecciones Intraoculares,
Enfermedades Orbitales/inducido químicamente,
Enfermedades de los Párpados/inducido químicamente
Introdução: O músculo esquelético se adapta continuamente a estímulos. Objetivo: Analisar os efeitos da imobilização e remobilização sobre parâmetros morfológicos dos músculos sóleo e tibial anterior de ratos Wistar. Métodos: Dezoito animais foram imobilizados por 15 dias, divididos em trê...
PURPOSE: To analyze microscopically the effects of different concentrations of oxygen in the lungs of rats. METHODS: There were 20 rats distributed in three experimental groups (concentration of oxygen to 40%, 70% and 100%) and a control group. The animals were exposed to the oxygen in a chamber of acryl...
Hiperemia/inducido químicamente,
Pulmón/patología,
Modelos Animales,
Oxígeno/efectos adversos,
Oxígeno/toxicidad,
Neumonía/inducido químicamente,
Alveolos Pulmonares/lesiones,
Alveolos Pulmonares/patología,
Atelectasia Pulmonar/inducido químicamente,
Distribución Aleatoria,
Ratas Wistar,
Factores de Tiempo
Objetivou-se com este estudo determinar os possíveis efeitos teratogênicos de Prosopis juliflora, verificar se existe perda da toxicidade entre vagens armazenadas e recém-coletadas e determinar se existe diferença de toxicidade entre as vagens coletadas em diferentes localidades. Trinta ratas prenhes...
Objective: To evaluate the splenic parenchymal blood distribution through scintigraphic study. Methods: Thirty Wistar rats were randomly divided into six groups (n = 5). Group 1 (spleen - 30 minutes) and Group 2 (spleen - 90 minutes) underwent laparotomy with direction of blood flow to the spleen by liga...
Objective: to investigate the effect of administration of supraphysiological âcaroteno on biological parameters (ectoscopy and blood pressure), laboratory (malondialdehyde) and histological (liver and carotid arteries) of spontaneously hypertensive rats prone to stroke (SHR-sp). Methods: we used 36 male...
Diabetes leads to reproductive dysfunctions by producing free radicals. It seems that using walnut can be effective in the damage induced by diabetes. The aim of the present study was to evaluate the effects of walnut consumption on sex hormones in diabetic Wistar male rats induced by STZ (streptozotocin...
