Neuroprotection in acute stroke

Neuroprotection in acute ischemic stroke – current status

With the growing understanding of the mechanism of cell death in ischemia, new approaches for treatment such as neuroprotection have emerged. The basic aim of this strategy is to interfere with the events of the ischemic cascade, blocking the pathological processes and preventing the death of nerve cells in the ischemic penumebra. This concept involves inhibition of the pathological molecular e...

Novel approaches to neuroprotection trials in acute ischemic stroke.

C erebral neuroprotection for acute ischemic stroke (AIS) is defined as a therapy aimed at enhancing the brain's resilience to ischemia to improve the clinical outcome of affected individuals. Although traditionally aimed at the salvage of neurons, this term may be equally applicable to all the cellular constituents of the brain, including cells of cerebral blood vessels, neurons, and glia. Pha...

Neuroprotection in Acute Stroke: Is There Still Hope?

Efficacious treatment of acute stroke is a major challenge in modern medicine. Therapeutic neuroprotection acting towards minimization of ischemic neuronal injury in penumbral tissue in the regions of reduced cerebral blood flow seems to be an appealing concept in the treatment of acute stroke and brain trauma. The ‘ischemic cascade’, a complex mechanism of metabolic events initiated by brain i...

Nitric oxide in acute ischaemic stroke: a target for neuroprotection.

dysphagia in acute ischemic stroke

Introduction: Swallowing dysfunction complicates acute strokes in 25-32% of cases and directly affects patientschr('39') prognosis and recovery. Dysphagia complicates the course of acute strokes through its potential of the development of chest infection, nutritional problems, and dehydration.  Dysphagia is also an independent predictor of respiratory morbidity and mortality in acute stroke. In...