Outcome predictors in anterior and posterior ischemic strokes: a study based on the Iranian SITS registry.

Ischemic stroke is the major form of stroke with two separate vascular territories. Many risk factors are related to stroke outcomes in both territories. The present descriptive research was carried out on the basis of data obtained from the Safe Implementation of Treatments in Stroke (SITS) registry on Iranian intravenous thrombolysis ischemic stroke cases.

Effects of tactile stimulation on the sensory, motor and cognitive function in people with multiple sclerosis.

Objective: Multiple sclerosis (MS) is a chronic inflammatory neurodegenerative disease that causes demyelination in the brain and spinal cord. Repetitive sensory stimulation (RSS) can enhance sensory perception and motor function, improve inappropriate synaptic connections and adaptable malformations, and increase cognitive function. The purpose of this study was to specify the effect of RSS on the sensory, motor, and cognitive function in people with MS.

The SDF-1 3'a genetic variation of the chemokine SDF-1α (CXCL12) in parallel with its increased circulating levels is associated with susceptibility to MS: a study on Iranian multiple sclerosis patients.

Immune system-related factors are important in pathogenesis of multiple sclerosis. The CXC chemokine SDF-1α (CXCL12) is involved in the immune responses. Hence, the aim of this study was to investigate the association between serum levels of SDF-1α (CXCL12) and its gene polymorphisms at position +801 with multiple sclerosis.

Cerebral venous sinus thrombosis--clinical features, predisposing and prognostic factors.

Purpose: Cerebral venous sinus thrombosis (CVST) is a disease with potentially serious consequences and usually affecting young to middle aged people. This study was designed to investigate the clinical features, and predisposing and prognostic factors of CVST in a prospective series of 61 patients.

Methods: This prospective study comprised 61 consecutive patients with confirmed diagnosis of CVST who were hospitalized in Namazi Hospital in Shiraz, south of Iran, between January 2000 and August 2003.