post stroke dementia is one of the most common complications of stroke that is preventable and relatively treatable too. the purpose of the study is comparison between the positive findings in brain ct scan and brain perfusion spect. 15 patients who were complicated by dementia after cerebrovascular accident and also 5 patients as a control group enrolled in this study. brain ct scan and brain ...

this paper aims at shedding light on the concept of postmodernism, and its implications in the tesol. postmodern philosophy as a prevalent concept and a hot buzzword in philosophy, science, and art is believed to have influenced the tesol theoretically in some ways. the elements of postmodernism including: constructivism, subjectivism, relativism, localism, and pragmatism are found to have been...

hypertension is a common complication of kidney transplantation with the prevalence of 80%. studies in adults have shown a high prevalence of hypertension (htn) in the first three months of transplantation while this rate is reduced to 50- 60% at the end of the first year. htn remains as a major risk factor for cardiovascular diseases, lower graft survival rates and poor function of transplante...

background: observational studies, rather than randomized trials, revealed that statins might be associated with other benefits. objectives: the present study aimed at evaluating the preventive effects of lovastatin when used as a prophylactic agent for early and late infective complications after surgery. patients and methods: a total of 149 patients undergoing elective intracranial and spinal...

background :although the incidence of animal bite is increasing in iran, there is no sufficient knowledge about delayed post-exposure prophylaxis (pep). hence, the aim of this study was to evaluate delayed pep and its associated factors in bitten people.   methods : this cross-sectional study was conducted in tuyserkan district of hamadan province (west of iran) from february 2011 to february 2...

cardiotoxicity is one of the most important adverse event related to anthracycline therapy and can lead in about 1-5% of cases to the occurrence of heart failure. in a higher percentage of patients treated with these drugs asymptomatic left ventricular dysfunction can occur, so that guidelines recommend a strict clinical and echocardiographic monitoring. however, the occurrence of left ventricu...

the aim of this study was to determine the relationship between age and the soccer performance of elite male soccer players were playing with an emphasis on post. sample of 396 soccer players (36 goalkeeper, 168 defenders, 123 midfielders and 69 forwards) participating in the 2010 world cup in south africa, with a mean age of 27.23 ± 3.71 years, height 181.45 ± 6.43 cm and body mass 75.89 ± 6.4...

human beings have always experienced disasters. a disaster may be brief,but its psychological effects may last for many years. these psychological effects are increasingly well documented.disasters affect not only those immediately involved, but also those whoknow the victims. this is perhaps particularly so when the victims arechildren. commonly when adults hear news of disasters they ask firs...

neuropsychological approach tries to link behavior with brain functions. one of the structural changes and functional disorders that is, post-traumatic stress disorder (ptsd). this impaired memory function, learning, emotional processing and cognitive and structural changes in the brain. various aspects of neuropsychological function have been reported to be abnormal in (ptsd); however, the maj...

the thioredoxin system, comprising thioredoxin (trx), thioredoxin reductase (trxr) and nadph, is one of the major cellular antioxidant systems, implicated in a large and growing number of biological functions. trx acts as an oxidoreductase via a highly conserved dithiol/disulfide motif located in the active site ( trp-cys-gly-pro- cys-lys-). different factors are involved in the regulation of t...