Abstract The fungus Beauveria bassiana is naturally found in poultry houses and causes high rates of mortality in Alphitobius diaperinus. Laboratory and field experiments have shown the potential of this fungus as an insect control agent. However, in poultry houses, bacteria as Salmonella, can be found a...
Abstract The objective of this study was to evaluate the action of Hymenaea stigonocarpa bark hydroalcoholic extract against a mutagenic compound using A. cepa meristematic root cells as a test system. The treatment groups were: Negative Control (NC) – distilled water; Positive Control (PC) –...
Acetaminofén/farmacología,
Antimitóticos/farmacología,
Antipiréticos/farmacología,
Ciclo Celular/efectos de los fármacos,
Hymenaea,
Meristema,
Índice Mitótico/métodos,
Mutágenos/metabolismo,
Mutágenos/farmacología,
Cebollas/citología,
Cebollas/fisiología,
Corteza de la Planta,
Extractos Vegetales/farmacología,
Factores de Tiempo
Abstract The aim of this study was to assess the activity of aqueous (AE) and ethanolic extracts (EE) and pilocarpine hydrochloride, which were extracted and isolated from Pilocarpus microphyllus (Jaborandi), respectively, on Rhipicephalus (Boophilus) microplus. High performance liquid chromatography (HP...
ABSTRACT INTRODUCTION: Several approaches have been tried for the treatment of tinnitus, from cognitive-behavioral therapies and sound enrichment to medication. In this context, antioxidants, widely used in numerous areas of medicine, appear to represent a promising approach for the control of this sym...
Antioxidantes/uso terapéutico,
Ácido Ascórbico/uso terapéutico,
Método Doble Ciego,
Ginkgo biloba/química,
Pérdida Auditiva Sensorineural/complicaciones,
Papaverina/uso terapéutico,
Fitoterapia/métodos,
Extractos Vegetales/uso terapéutico,
Estudios Prospectivos,
Índice de Severidad de la Enfermedad,
Factores Socioeconómicos,
Ácido Tióctico/uso terapéutico,
Acúfeno/complicaciones,
Acúfeno/tratamiento farmacológico,
Resultado del Tratamiento,
Vitamina E/uso terapéutico
ABSTRACT Diabetes mellitus (DM) is a disease associated with delayed wound healing of oral ulcers by increased expression of proinflammatory cytokines and cellular apoptosis. Objective to evaluate the influence of Tumor Necrosis Factor alpha (TNF-α) and apoptosis in rats with DM treated with chamo...
Aloxano,
Antiinflamatorios/farmacología,
Colágeno/análisis,
Colágeno/efectos de los fármacos,
Diabetes Mellitus Experimental/fisiopatología,
Inmunohistoquímica,
Etiquetado Corte-Fin in Situ/métodos,
Matricaria/química,
Úlceras Bucales/tratamiento farmacológico,
Úlceras Bucales/patología,
Extractos Vegetales/farmacología,
Distribución Aleatoria,
Ratas Wistar,
Reproducibilidad de los Resultados,
Factores de Tiempo,
Resultado del Tratamiento,
Triamcinolona/farmacología,
Factor de Necrosis Tumoral alfa/análisis,
Factor de Necrosis Tumoral alfa/efectos de los fármacos,
Cicatrización de Heridas/efectos de los fármacos
ABSTRACT PURPOSE: To evaluate the effect of Otostegia persica (O. persica) extract on renal damage induced by ischemia/reperfusion (I/R) in diabetic rats. METHODS: Forty-eight rats were subjected to right nephrectomy; then, they were allocated into six groups: Sham; Diabetic sham; I/R; Diabetic I/R; I/...
Antioxidantes/farmacología,
Diabetes Mellitus Experimental/complicaciones,
Lamiaceae,
Extractos Vegetales/farmacología,
Daño por Reperfusión/complicaciones,
Glucemia/efectos de los fármacos,
Catalasa/metabolismo,
Creatinina/sangre,
Hipoglucemiantes/farmacología,
Riñón/efectos de los fármacos,
Peróxidos Lipídicos/metabolismo,
Modelos Animales,
Nefrectomía/efectos adversos,
Estrés Oxidativo/efectos de los fármacos,
Peroxidasa/metabolismo,
Ratas Wistar,
Daño por Reperfusión/metabolismo,
Superóxido Dismutasa/metabolismo,
Urea/sangre
Scheibe, Christian Lamar;
Ribas-Filho, Jurandir Marcondes;
Czeczko, Nicolau Gregori;
Malafaia, Osvaldo;
Barboza, Luiz Eduardo Durães;
Ribas, Fernanda Marcondes;
Wendler, Eduardo;
Torres, Orlando;
Lovato, Fernanda Christo;
Scapini, João Guilherme Seifert.
ABSTRACT PURPOSE: To evaluate the effect of Schinus terebinthifolius Raddi (aroeira) and Orbignya phalerata Mart. (babassu) in the healing process of cecorrhaphy in rats. METHODS : Fifty four rats were used, distributed into three groups randomly: aroeira, babassu and control, which were divided into t...
Anacardiaceae,
Antiinflamatorios/farmacología,
Arecaceae,
Ciego/cirugía,
Fitoterapia,
Extractos Vegetales/farmacología,
Enfermedades del Ciego/prevención & control,
Modelos Animales,
Neutrófilos/efectos de los fármacos,
Periodo Posoperatorio,
Distribución Aleatoria,
Ratas Wistar,
Adherencias Tisulares,
Adherencias Tisulares/etiología
RESUMO Objetivo: Avaliar os benefícios terapêuticos do extrato de bioativos de Calendula officinalis Plenusdermax® na cicatrização de úlceras de pressão. Métodos: estudo observacional de coorte realizado com quarenta e um pacientes com diagnóstico de úlcera por pressão com tamanho da ferida ...
Amorim, Elias;
Saad Junior, Roberto;
Salgado Filho, Natalino;
Melo, George Castro Figueira de;
Silva, Gyl Eanes Barros;
Santos, Rennan Abud Pinheiro;
Marchi, Danilo Dallago de;
Carli, Ricardo Comunello de;
Malafaia, Osvaldo;
Ribas-Filho, Jurandir.
PURPOSE: To evaluate macro and microscopically, changes following the use of the aqueous extract of babassu (Orbignya phalerata) in the lung parenchyma and pleura of rats. METHODS: Sixty adult male rats with average weight of 350 g, were randomized into two groups of 30 animals (experimental and control...
Arecaceae/química,
Pulmón/efectos de los fármacos,
Extractos Vegetales/farmacología,
Pleura/efectos de los fármacos,
Pleurodesia/métodos,
Antiinflamatorios/farmacología,
Modelos Animales de Enfermedad,
Pulmón/patología,
Pleura/patología,
Neumonía/inducido químicamente,
Distribución Aleatoria,
Reproducibilidad de los Resultados,
Factores de Tiempo,
Cicatrización de Heridas
ABSTRACT Objective To evaluate the phytochemical composition of hydroethanolic extracts from powdered aerial parts of Turnera diffusa Willd (Turneraceae; T. diffusa), as well as its toxicity in astrocytes. Methods Chemical analyses of hydroethanolic extract from powdered aerial parts ofT. diffusa wer...
Antioxidantes/química,
Astrocitos/efectos de los fármacos,
Extractos Vegetales/química,
Turnera/química,
Astrocitos/química,
Muerte Celular/efectos de los fármacos,
Cromatografía Líquida de Alta Presión/métodos,
Flavonas/análisis,
Flavonas/toxicidad,
Extractos Vegetales/toxicidad,
Espectrometría de Masa por Ionización de Electrospray/métodos
