A compare of hindlimbs locomotor function recovery after spinal cord injury in rats / 西安交通大学学报(医学版)

ABSTRACT

Objective To contrast the different scale rule of hindlimbs locomotor function recovery after the rat spinal cord was injured.Methods A total of 40 rats were divided into 3 groups normal group,spinal cord injury group(SCI)(Modified Allen method),and control group(CON)(only T_(10) laminectomy).To observe nerve functional recovery of hindlimbs after operation in 1w,2w,3w,4w,6w respectively.Score standard Inclined plane method,Modified Tarlov grading,BBB scale and recording results.Results To contrast SCI group and control group,critical angle in incline plane test was decreased in 6 weeks(P0.05);in convalescence stage(from 1w to 6w),the degree of every one of BBB scales was distinguished(P