Background and Aims: Preeclampsia is one of the causes of maternal mortality whose leading cause is still unknown. This study was conducted to investigate the relation between blood group and pre-eclampsia in primipara women. Materials and Methods: This case-control study was performed on 100 pirmipara women in Gonabad city. The samples were assigned, by census, into two groups of case (with p...

In arid and semi-arid ecosystems, shrubs may act as fertility islands but theireffect may vary depending on their morphology and ecological impacts. This research wasaimed to study effect of three shrubs Scariola orientalis, Astragalus heratensis, and Rosapersica on soil properties and on the microclimate conditions (temperature, luminance, andsoil moisture) of their understory in the steppe ra...

background: health locus of control (hlc) has been associated with a variety of ailments and health outcomes and de­signed to predict behaviors and cognitive processes relevant to mental and physical health. this study investigated the relation­ships between perceived health locus of control, self-esteem, and mental health status among iranian students. methods: in this analytical study the sub...

academic failure is an important issue in medical students which, if not controlled, will cause a drop in the academic level of physicians and paramedics in the coming years. therefore, identification of factors affecting academic failure can influence the future planning of universities and reduce those factors and help effectiveness and flourishing of these students. this study aimed to inves...

background : cytomegalovirus (cmv) is the most common cause of congenital infection, with increased morbidity and mortality at birth. the risk of intrauterine infection largely depends on the time of maternal infection during pregnancy. currently, no national screening test for cmv infection is available during pregnancy in iran. the aim of this study was to determine the seroprevalence of cmv ...