cerebral venous thrombosis is a rare but dangerous complication that occurs more often in young adults. this study aimed to determine the demographic characteristics, the predisposed population, the underlying causes and paraclinical findings in patients with cerebral venous thrombosis in kermanshah city. in this case study the patients' files in six hospitals during 6 years, from 2002 to 2008 ...

Background: Hyperthyroidism as a risk factor for stroke is not conclusive. There are no definite data on the relationship between ischemic cerebrovascular injury and hyperthyroidism. This study was designed to define whether the outcomes of post-ischemic stroke injury are influenced by chronic hyperthyroidism. Methods: Two groups of hyperthyroid (HT) and control euthyroid rats of equal numbers ...

Aims:Memory deficit is the most visible symptom of cerebral ischemia. The hippocampus is sensitive against cerebral ischemia. Oxidative stress and inflammation are involved in the pathological process after cerebral ischemic injury. Paroxetine has anti-oxidative and anti-inflammatory effects. In this study the effect of paroxetine on memory deficit after cerebral ischemia was investigated. Meth...

Introduction: Anesthetic agents, blood pressure, arterial pH and blood gases have found to influence on the pathophysiology of experimental stroke. Despite, there are very few comparative studies about effects of anesthetic agents in animal model of cerebral ischemia. Therefore, in this study, we investigated the effects of chloral hydrate and pentobarbital anesthesia, as comparative study, on...

introduction: several studies have indicated that late treatment of aminoguanidine (ag) reduces cerebral ischemic injuries in animal models. however, the effects of early treatment of ag on cerebral ischemic damage are not well understood. this study was designed to evaluate effect of early treatment of ag on cortex and striatum injuries as well as neurological dysfunctions in transient model o...

objectives: cerebral palsy is the most common type of permanent movement and posture disorder in children leading to activity limitations. children's participation is influenced by their functional ability, skills, interests, and environmental factors. the objective of the study was to describe parent perception of environmental barriers to participation of children with cerebral palsy. me...

background: although the risk factors of ischemic strokes are well defined, there is slight information about their relations with the etiologies of ischemic strokes. this study investigated the distribution of ischemic stroke risk factors and their connections to diverse etiologies of cerebrovascular attack (cva) and specific ischemic regions of brain. methods: in this cross sectional study , ...

adenosine has many of the characteristics of a regulator of cerebral blood flow and adenosine receptors change in morphine dependency. in this study the changes in adenosine receptors' responsiveness of pial vessels in the hind limb area of the sensory cortex were evaluated in morphine dependent rats (mdr) using the laser doppler flowmetry technique. adult male sprague dawley rats (250-350...