激光针刀对椎动脉型颈椎病模型兔颈动脉椎动脉收缩期峰值流速的影响  

Influence of Laser Needle-knife on Peak Systolic Velocity of Vertebral Arteries in Cervical Spondylotic Arteriopathy Model Rabbits

作　　者：刘芳[1,2] 杨高怡[2] 孟君[2] 张婷[1] LIU Fang;YANG Gaoyi;MENG Jun;ZHANG Ting(Zhejiang Chinese Medical University,Hangzhou,Zhejiang 310053;Zhejiang Chinese Medicine and Western Medicine Integrated Hospital,Hangzhou,Zhejiang 310003)

机构地区：[1]浙江中医药大学,浙江杭州310053 [2]浙江省中西医结合医院,浙江杭州310003

出　　处：《中国中医药科技》2019年第6期822-824,共3页Chinese Journal of Traditional Medical Science and Technology

基　　金：国家自然科学基金青年基金(81704144);浙江省公益技术应用研究计划(2016C37136)

摘　　要：目的:探讨激光针刀对椎动脉型颈椎病(CSA)模型兔颈动脉、椎动脉收缩期峰值流速(PSV)的影响。方法:建立CSA家兔模型,将造模成功的30只CSA兔用随机数字表法分为模型组、针刺组和激光针刀组,每组10只,另取10只正常家兔为正常组。针刺组兔给予针刺“风池穴”“颈夹脊穴”治疗,激光针刀组兔给予C5颈椎棘突旁夹脊穴激光及针刀治疗,另两组仅给予相同时间的固定;实验前后观察家兔行为学体征,采用床边B超仪检测治疗前后各组家兔右侧颈动脉收缩期峰值流速(PSV)、椎动脉PSV的变化。结果:治疗后针刺组和激光针刀组兔行为学体征有不同程度的改善。与模型组比较,针刺组与激光针刀组兔颈动脉、椎动脉PSV均明显高于模型组(P<0.05、P<0.01)。结论:激光针刀能有效提高CSA模型兔颈动脉、椎动脉血流速度,改善血供。Objective:To observe the effect of laser needle-knife on peak systolic velocity of vertebral arteries in rabbits’model with cervical spondylotic arteriopathy(CSA).Methods:Forty healthy general-grade rabbits were divided into a normal control group,model group,acupuncture group,and laser needle-knife group with each 10 rabbits,and the CSA rabbit model was established in all but the normal control group.CSA model rabbits in the acupuncture group were treated by acupuncture at the“fengchi”and“cervical jiaji”points,whereas rabbits in the laser needle-knife group were treated with laser needle-knife targeting the“jiaji”points near the C5 spinous process,rabbits in the normal control and model groups were fixed using similar methods.Behavioral characteristics of all rabbits were evaluated before and after treatment,PSV of the right carotid and vertebral arteries in each group were examined using beside B ultrasound.Results:The behavioral signs of rabbits were improved after treatment in both the acupuncture and laser needle-knife groups.In comparison with model control group,PSV of right carotid arteries and vertebral arteries in acupuncture group and laser needle-knife group were enhanced significantly(P<0.05 and P<0.01).Conclusion:Laser needle-knife could effectively increase the peak systolic velocity of vertebral arteries in cervical spondylotic arteriopathy model rabbits,improve blood supply.

关 键 词：激光针刀 针刺 椎动脉型颈椎病 收缩期峰值流速 兔 

分 类 号：R24[医药卫生—中医临床基础]