Introdução: Hiperidrose é uma condição idiopática caracterizada por sudorese excessiva generalizada ou restrita a extremidades.
O tratamento definitivo e com menor morbidade é a simpatectomia videotoracoscópica. O bloqueio da cadeia simpática com clipe possibilitaria
a reversão da cirurgia para...
OBJECTIVE: To investigate the vitreous level of vascular endothelial growth factor (VEGF) and kinase insert domain-containing receptor (KDR) in diabetic rats, and to explore the role of VEGF and KDR in diabetic retinopathy. METHODS: Eighty-four adult Wistar rats were randomly divided into two groups. Fif...
Background : Polycystic ovarian syndrome (PCOS) is a low-grade inflammatory disease characterized by hyperandrogenemia, hirsutism, chronic anovulation and vascular disorder. Interleukin-6 (IL-6), cyclooxygenase-2 (COX-2) and vascular endothelial growth factor (VEGF) are triggered by inflammatory stimuli ...
The current annual consumption of insecticides in agriculture in Brazil is over three million tons. The exposure happens through food that is contaminated with toxic waste and respiratory and dermal absorption. Biological control with Bacillus thuringiensis Berliner (Bt) has assumed increasing importance...
Insecticidas/toxicidad,
Insecticidas/administración & dosificación,
Ratas Wistar,
Animales Recién Nacidos,
Hígado/patología,
Riñón/patología,
Ovario/patología,
Hígado/efectos de los fármacos,
Riñón/efectos de los fármacos,
Ovario/efectos de los fármacos,
Efectos Tardíos de la Exposición Prenatal,
Lipidosis,
Testículo/patología,
Testículo/efectos de los fármacos
Studies show that some antioxidants are effective in improving male infertility. According to several antioxidant compounds that exist in sesame seed, this study was designed and carried out to the effects of sesame seed diet consumption on adult male rats testis structure and sex hormones. This experime...
Sesamum/química,
Semillas/química,
Antioxidantes/farmacología,
Dieta,
Testículo/efectos de los fármacos,
Ratas Wistar,
Tamaño de los Órganos,
Peso Corporal,
Túbulos Seminíferos/efectos de los fármacos,
Espermatozoides,
Hormonas Esteroides Gonadales
The purpose of this study was to evaluate the effects of zinc, during lactation, on the junctional epithelium and inserted gum of the first upper molar of rats. The study used one-day old male rats, divided into two groups: those whose mother had been treated with 300 mg zinc chloride (ZnCl2) in the drin...
La rata de laboratorio (Rattus norvegicus albinus) ha sido usada como modelo para investigaciones médicas, biológicas y moleculares, desde hace mucho tiempo. Sin embargo, no existen descripciones detalladas del peritoneo digestivo de la rata wistar. El objetivo de este trabajo es definir en forma clara...
Sesamin is a major lignan constituent of sesame seed and considered as a key factor in a number of beneficial effects on human health. Sesame leaves intake improve and increase epididymal spermatocytes reserve in adult male sprague dawley rat. The present study was aimed to investigate the effects of con...
Petiveria alliacea, es conocida con diferentes nombres según el lugar donde se le encuentre. Estudios con hojas, tallo, raíz o extractos describen múltiples usos medicinales. Sin embargo, son pocos los que describen efectos tóxicos. En este estudio se evaluó el efecto morfológico de los vapores de ...
Cannabis Sativa is a multiuse herb in traditional medicine, its hydroalcoholic extract (10, 50, and 100 mg/kg) administered interaperitoneally for 14 consequent days to Wistar male rats resulted in significant decrease in progressive motility of sperm. Sperm count and seminiferous tubules diameter decrea...
Cannabis,
Solución Hidroalcohólica,
Extractos Vegetales/administración & dosificación,
Extractos Vegetales/farmacología,
Espermatozoides/efectos de los fármacos,
Testículo/efectos de los fármacos,
Túbulos Seminíferos/efectos de los fármacos,
Ratas Wistar,
Recuento de Espermatozoides,
Motilidad Espermática/efectos de los fármacos,
Tamaño de los Órganos
