background: hepatitis e virus is an enterically transmitted virus that is endemic in south asia and this virus is one of the most important cause of acute hepatitis in this region. although hepatitis e virus (hev) is not a leading cause for chronic hepatitis, the role of hev in exacerbation of chronic liver disease is certain. materials and methods: 100 cirrhotic cases (50 hepatitis b and 50 he...

takab-e afshar in the north – west of iran. it is in a mountainous area near the cities of dandi in zanjan, and takab in west azerbaijan, lies a complex of historical and natural properties among which stands the world heritage properties of takht-e soleyman with all its features. the present protective buffers for this site have been defined without considering the natural and cultural landsca...

The role of estrogen (E) in promoting learning and memory in females has been well studied in both rodent and primate models. In female rats, E increases dendritic spine number, synaptogenesis, and synaptic proteins in the CA1 region of the hippocampus, an area of the brain that mediates learning and memory. In the present study, we used radioimmunocytochemistry to examine whether E and progest...

background: exercise increases the generation of oxygen free radicals and lipid peroxidation that cause oxidative damage and result in muscle injury. vitamin c and, especially, vitamin e are shown to decrease the exercise-induced increase in the rate of lipid peroxidation. the aim of this study was to study antioxidant vitamins intake in athlete women who participant in sport saloon in two regi...