This study established the following groups of rats： a normal group, a sham surgery group, a spinal cord injury model group, a low-frequency electroacupuncture group, a high-frequency electroacupuncture group and a s...This study established the following groups of rats： a normal group, a sham surgery group, a spinal cord injury model group, a low-frequency electroacupuncture group, a high-frequency electroacupuncture group and a semen coicis group. In all but the normal and sham surgery groups the left half of Tlo was transected. Four hours after model induction, 5-Hz and 100-Hz electroacupuncture were used to stimulate the acupoints I-luantiao （GB 30）, Zusan/i （ST 36）, Zhiyan9 （DU 9） and Xuanshu （DU 5）, or crude extract from semen coicis was intraperitoneally injected, for 8 consecutive weeks. The results indicated that electroacupuncture stimulation and intraperitoneal injection of semen coicis improved the morphology of spinal cord tissue, promoted the recovery of motion-evoked potentials, suppressed glial fibrillary acidic protein expression, and ameliorated motor function in rats with hemisection spinal cord injury. The effects of high-frequency （100 Hz） electroacupuncture ancl semen coicis were significant.展开更多
基金the High-funded Projects of Japan Science and Technology Ministry,No. 343the National Natural Science Foundation of China,No. 30772838
文摘This study established the following groups of rats： a normal group, a sham surgery group, a spinal cord injury model group, a low-frequency electroacupuncture group, a high-frequency electroacupuncture group and a semen coicis group. In all but the normal and sham surgery groups the left half of Tlo was transected. Four hours after model induction, 5-Hz and 100-Hz electroacupuncture were used to stimulate the acupoints I-luantiao （GB 30）, Zusan/i （ST 36）, Zhiyan9 （DU 9） and Xuanshu （DU 5）, or crude extract from semen coicis was intraperitoneally injected, for 8 consecutive weeks. The results indicated that electroacupuncture stimulation and intraperitoneal injection of semen coicis improved the morphology of spinal cord tissue, promoted the recovery of motion-evoked potentials, suppressed glial fibrillary acidic protein expression, and ameliorated motor function in rats with hemisection spinal cord injury. The effects of high-frequency （100 Hz） electroacupuncture ancl semen coicis were significant.
