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