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目的 研究康复训练对大鼠脑梗死记忆功能恢复的影响 .方法 40只 SD大鼠随机分组 :正常对照组和光化学法诱导大鼠梗死后的康复组、制动组及自由组各 10只 ,康复组脑梗死 2 4h后给予训练 ,与制动组、自由组、正常对照组在梗死前、梗死后 2和 4wk测评学习记忆能力及神经功能 .结果 大鼠脑梗死后 ,学习记忆能力较正常对照组明显下降(P<0 .0 1) ,2和 4wk时康复组较制动组神经功能、学习能力明显恢复下降 (P<0 .0 5 ) ,4wk时康复组较制动组记忆能力增强 (P<0 .0 5 ) .结论 康复功能训练可促进学习记忆能力及神经功能的恢复
Objective To study the effect of rehabilitation training on the recovery of memory function in rats with cerebral infarction.Methods 40 SD rats were randomly divided into normal control group and photochemical method to induce the recovery group, After cerebral infarction, rats were given training, and learning and memory abilities and neurological function were evaluated before braking, 2 and 4 weeks after infarction with Braking group, free group and normal control group.Results After cerebral infarction, learning and memory abilities of rats were higher than those of control group (P <0.01). At 2 and 4wk, the recovery of neurological function and learning ability in rehabilitation group was significantly lower than that in control group (P <0. 05) (P0.05) .Conclusion Rehabilitation function training can promote the learning and memory ability and the recovery of nerve function