Rat cerebral ischemia infarct model made by thread blocked directly in blood vessel / 中国康复理论与实践

@#ObjectiveTo standardize the process in making the model of acute regional cerebral ischemia in Sprague-Dawley rats, and to economize time and material.MethodsRegional cerebral ischemia rat's models were induced and modified according to Koizumi's method.ResultsThe time duration was controllable and the volume of cerebral infarct was determined by adverting the approaches such as the preparation of suture, anaesthesia of the animal, and the details of surgical operation.ConclusionThe acute regional cerebral ischemic model in rats made by Koizumi's method is stable and reliable, and is easy for the beginner to carry out under limited conditions.