Cambios histopatológicos en el hígado de ratas Wistar con diabetes mellitus experimental
Medicentro (Villa Clara); 21 (2), 2017
Results: 1561
Effects of a Single Bout of Resistance Exercise in Different Volumes on Endothelium Adaptations in Healthy Animals
Arq. bras. cardiol; 108 (5), 2017
Abstract Background: Resistance exercise (RE) has been recommended for patients with cardiovascular diseases. Recently, a few studies have demonstrated that the intensity of a single bout of RE has an effect on endothelial adaptations to exercise. However, there is no data about the effects of different...
Endotelio Vascular/efectos de los fármacos, Endotelio Vascular/fisiología, Factores Relajantes Endotelio-Dependientes/fisiología, Inhibidores Enzimáticos/farmacología, Insulina/farmacología, Arterias Mesentéricas/efectos de los fármacos, Arterias Mesentéricas/fisiología, NG-Nitroarginina Metil Éster/farmacología, Óxido Nítrico/fisiología, Condicionamiento Físico Animal/fisiología, Distribución Aleatoria, Ratas Wistar, Entrenamiento de Fuerza, Vasodilatación/efectos de los fármacos, Vasodilatadores/farmacología
Creation of a contusion injury method for skeletal muscle in rats with differing impacts
Acta cir. bras; 32 (5), 2017
Abstract Purpose: To realize a morphological examination of the musculoskeletal tissue, assessing the effect of a contusion method for the production in rat gastrocnemius, comparing the inflammatory responses generated by different impacts. Methods: For the analysis of a contusion method, twelve femal...
Effects of chronic consumption of green tea on weight and body fat distribution of Wistar rats evaluated by computed tomography
Acta cir. bras; 32 (5), 2017
Abstract Purpose: To evaluate the effects of chronic consumption of green tea on body weight and distribution of visceral fat by Computed tomography in female Wistar rats. Methods: Wistar rats were divided into control group (n = 5), which received water and feed ad libitum, and green tea group (n = 8)...
Propofol attenuates cytokine-mediated upregulation of expression of inducible nitric oxide synthase and apoptosis during regeneration post-partial hepatectomy
Acta cir. bras; 32 (5), 2017
Abstract Purpose: To determine the effects of propofol and ketamine anesthesia on liver regeneration in rats after partial hepatectomy (PHT). Methods: Male Wistar albino rats were assigned randomly to four groups of 10. Anesthesia was induced and maintained with propofol in groups 1 and 2, and with ket...
Anestésicos Intravenosos/farmacología, Apoptosis, Ketamina/farmacología, Regeneración Hepática/efectos de los fármacos, Óxido Nítrico Sintasa de Tipo II/metabolismo, Propofol/farmacología, Anestésicos Intravenosos/metabolismo, Factor Apoptótico 1 Activador de Proteasas/metabolismo, Hepatectomía, Interleucina-6/sangre, Interleucina-6/metabolismo, Ketamina/metabolismo, Modelos Animales, Óxido Nítrico Sintasa de Tipo III/metabolismo, Antígeno Nuclear de Célula en Proliferación/metabolismo, Propofol/metabolismo, Distribución Aleatoria, Ratas Wistar, Regulación hacia Arriba
Expression dynamics of caveolin-1 in fibroblasts of newborn rats with chronic lung disease and its impact on lung fibroblast proliferation
Acta cir. bras; 32 (5), 2017
Abstract Purpose: To evaluate the changes of caveolin-1 in lung fibroblasts in newborn Wistar rats when exposed to hyperoxic conditions, as well as lung fibroblasts cell cycle. Methods: One hundred newborn Wistar rats were randomly divided (50 rats/group) into experimental and control groups, exposed ...
Caveolina 1/metabolismo, Proliferación Celular, Fibroblastos/metabolismo, Enfermedades Pulmonares/metabolismo, Pulmón/metabolismo, Animales Recién Nacidos, Caveolina 1/farmacología, Ciclo Celular, Células Cultivadas, Enfermedad Crónica, Fibroblastos/citología, Fibroblastos/efectos de los fármacos, Hiperoxia, Pulmón/citología, Pulmón/efectos de los fármacos, Enfermedades Pulmonares/inducido químicamente, Enfermedades Pulmonares/clasificación, Modelos Animales, Oxígeno/farmacología, Distribución Aleatoria, Ratas Wistar
Doppler velocimetry in fetal rats exposed to enoxaparin and unfractionated heparin (UFH) during pregnancy
Acta cir. bras; 32 (5), 2017
Abstract Purpose: To evaluate the effects of enoxaparin and unfractionated heparin (UFH) administered in prophylactic and therapeutic doses on fetal vessels in healthy pregnant Wistar rats, according to Doppler velocimetry measurements. Methods: Fifty animals were assigned to one of five groups: contro...
Anticoagulantes/farmacología, Velocidad del Flujo Sanguíneo/efectos de los fármacos, Enoxaparina/farmacología, Feto/irrigación sanguínea, Heparina/farmacología, Arteria Cerebral Media/efectos de los fármacos, Ecocardiografía Doppler de Pulso/métodos, Arteria Cerebral Media/fisiopatología, Modelos Animales, Embarazo, Ratas Wistar, Ultrasonografía Prenatal/métodos, Arterias Umbilicales/fisiopatología, Arteria Uterina/fisiopatología, Aumento de Peso/efectos de los fármacos
Local application of statins in the treatment of experimental periodontal disease in rats
J. appl. oral sci; 25 (2), 2017
Abstract Objective The objective of this study was to evaluate the local effects of statins as adjuvants for treatment by scaling and root planing (SRP) of periodontal disease induced in rats. Material and Methods Ninety rats were used in the present experiment. Periodontal disease was induced in all...
Biopsia, Conservadores de la Densidad Ósea/farmacología, Quimioterapia Adyuvante, Encía/efectos de los fármacos, Encía/patología, Mandíbula/diagnóstico por imagen, Mandíbula/patología, Metaloproteinasa 8 de la Matriz/análisis, Periodontitis/tratamiento farmacológico, Periodontitis/patología, Ratas Wistar, Reproducibilidad de los Resultados, Aplanamiento de la Raíz/métodos, Simvastatina/farmacología, Factores de Tiempo
Fluoxetine effects on periodontogenesis: histomorphometrical and immunohistochemical analyses in rats
J. appl. oral sci; 25 (2), 2017
Abstract Reports have indicated that serotonin plays an important role in cell migration and differentiation during the organogenesis of several tissues, including the oral types. Administration of selective serotonin reuptake inhibitor (SSRI) drugs during pregnancy could affect the delivery of serotonin...
Proceso Alveolar/efectos de los fármacos, Proceso Alveolar/embriología, Colágenos Fibrilares/análisis, Fluoxetina/farmacología, Inmunohistoquímica, Lactancia, Exposición Materna, Osteogénesis/efectos de los fármacos, Ligamento Periodontal/efectos de los fármacos, Ligamento Periodontal/embriología, Ligamento Periodontal/crecimiento & desarrollo, Distribución Aleatoria, Ratas Wistar, Inhibidores Selectivos de la Recaptación de Serotonina/farmacología, Factores de Tiempo
Selective COX-2 Inhibitor (Meloxicam) and Tooth-Supporting Bone Quality. A Histomorphometric Study in Rats
Braz. dent. j; 28 (2), 2017
Abstract The effects of the non-steroidal anti-inflammatory drugs (NSAIDs) on bone quantity and quality were investigated for years. However, there is lack of information on the impact of NSAIDs on the quality of tooth-supporting alveolar bone in absence of periodontal inflammation. Thus, the aim of this...