Jarbas de Brito

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PURPOSE To evaluate the acute hepatotoxicity of Equisentum arvense L. in rats. METHODS Fifty Wistar rats were used, these being divided in four groups, one being the control (receiving only water) and the other groups receiving graded doses of Equisentum arvense L. (30, 50, and 100mg/kg respectively) for 14 days. Blood samples were obtained to determine(More)
INTRODUCTION Breast cancer with metastatic sentinel lymph nodes (SLN) may have clinico-pathologic factors associated with the presence of positive non-sentinel axillary nodes (NSLN). The aim of the present study was to determine factors that predict involvement of NSLN in breast cancer patients with positive SLN. MATERIAL AND METHODS A prospective(More)
PURPOSE Evaluate the cardiovascular and hematological effects produced by chronic treatment with two dosis of etoricoxib in Wistar normotensive rats. METHODS Thirty rats have been used and divided into one control group and two etoricoxib (10mg/kg and 30mg/kg) treatments groups for 60 days. The mean arterial pressure (MAP) was taken during the whole(More)
PURPOSE To evaluate and compare neutrophils sequestration in the renal cortex of rats, result of total hepatic ischemia and reperfusion after controlled hemorrhagic shock, with use of different electrolytic solutions. METHODS Used 18 rats Wistar, males, adult, divided into three groups as the solution used to reanimation: Group PSS: physiologic saline(More)
According to the WHO, perinatal mortality consists of both fetal and neonatal mortality. Included are only fetuses weighing more than 1000 g, or in case this data is unavailable, only fetuses having a gestational age of more than 28 weeks or a length equal to 35 cm. However, for regional studies fetal weights between 500-1000 g are sometimes also(More)
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