手法对家兔失神经骨骼肌收缩力的影响  被引量:1

Effect of Massage on Contraction of Denervated Rabbit Skeletal Muscle

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作  者:江能义[1] 严隽陶[2] 

机构地区:[1]浙江省中医院推拿科,杭州310000 [2]上海中医药大学附属岳阳中西医结合医院推拿科,上海200000

出  处:《浙江中西医结合杂志》2017年第4期290-291,320,共3页Zhejiang Journal of Integrated Traditional Chinese and Western Medicine

基  金:国家自然科学基金项目(No.30973806)

摘  要:目的观察手法对失神经状态下家兔骨骼肌收缩力的影响。方法 6月龄新西兰兔108只,随机分为模型观察组、手法治疗组以及正常对照组,各36只,各组再分为6个小组。模型观察组、手法治疗组建立兔失神经动物模型,手法治疗组在造模后第2天开始手法治疗,其余两组均不干预。对3组动物骨骼肌收缩力进行连续动态测试。结果正常对照组家兔腓肠肌收缩力(6.85±0.57)N,手法治疗组家兔腓肠肌收缩力分别为:1周:(4.22±0.15)N、2周:(3.53±0.11)N、3周:(3.69±0.13)N、2个月:(3.83±0.11)N、4个月:(2.58±0.21)N、6个月:(2.12±0.23)N,模型观察组家兔腓肠肌收缩力分别为:1周:(4.20±0.14)N、2周:(3.06±0.22)N、3周:(2.79±0.22)N、2个月:(3.06±0.22)N:4个月:(1.92±0.14)N、6个月:(1.52±0.21)N。手法治疗组、模型观察组大鼠腓肠肌收缩力均明显低于正常对照组(P<0.01)。治疗第2周后手法治疗组大鼠腓肠肌收缩力明显优于模型观察组(P<0.01)。结论推拿手法对失神经状态下家兔骨骼肌收缩力有促进作用,但只是减缓失神经骨骼肌收缩力下降的趋势。Objective To investigate the effect of massage on the contration of denervated skeletal muscles in rabbits.Methods A total of 108 New Zealand rabbits were randomly divided into 3 groups(n=36):model group,message group and control group.Denervation rabbit model was establisched in model and message groups except control group.On the 2nd day the message treatment was begun in message group,the rest two groups received no further treatment.The contraction of denervated skeletal muscles was tested at 1,2,3 weeks and 2,4,6 months for a consecutive observation.Results The contraction of gastocnemius muscle in control group was 6.85 ±0.57N;that in message group at the given time points were 4.22 ±0.15 N,3.53 ±0.11 N,3.69 ±0.13 N,3.83 ±0.11 N,2.58 ±0.21 N,and 2.12±0.23 N,respectively;that in model group were 4.20 ±0.14 N,3.06±0.22 N,2.79±0.22 N,3.06±0.22 N,1.92±0.14 N,and 1.52±0.21 N,respectively.A significant reduction of contraction was noted in model and message groups compared with that in control group(P〈0.05),but after two week treatment with message a significant im provement in the contraction of denervated gastocnemius muscle was observed(P〈0.01).Conclusion Message may slow down the astrophy of skeletal muscles in rabbits with nerve injury.

关 键 词: 骨骼肌 失神经 手法 收缩力 

分 类 号:R244.1[医药卫生—针灸推拿学]

 

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