Effects of Magnesium Treatment in a Model of Internal Capsule Lesion in Spontaneously Hypertensive Rats

Abstract

ET-1-induced internal capsule ischemia in spontaneously hypertensive rats represents a good model of lacunar infarct with small lesion size, minimal adverse effects, and a measurable motor deficit. Despite inducing mild hypotension, MgSO(4) did not significantly influence infarct size but reduced motor deficits, supporting its potential utility for the treatment of lacunar infarct.