中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (51): 8217-8222.doi: 10.3969/j.issn.2095-4344.2014.51.004

• 肌肉肌腱韧带组织构建 tissue construction of the muscle, tendon and ligament • 上一篇    下一篇

骨骼肌疼痛:肥胖人群中右手臂肱桡肌肌腱结合处隐性触发点的可能性发展

汤 莉1,黄强民2   

  1. 1上海市同仁医院,上海市 200050;2上海体育学院运动人体科学学院,上海市 200438
  • 出版日期:2014-12-10 发布日期:2014-12-10
  • 通讯作者: 黄强民,博士,教授,博士生导师,上海体育学院运动人体科学学院,上海市 200438
  • 作者简介:汤莉,女,1987年生,湖北省潜江市人,汉族,2013年上海体育学院毕业,硕士,康复治疗师,主要从事骨骼肌疼痛研究。
  • 基金资助:

    上海市人类运动能力开发与保障重点实验室项目资助(11DZ2261100)

Skeletal muscle pain: the possible development of latent myofascial trigger points in the junction of brachioradialis muscle and tendon of obese people

Tang Li1, Huang Qiang-min2   

  1. 1Tongren Hospital of Shanghai, Shanghai 200050, China; 2School of Human Movement Science, Shanghai University of Sport, Shanghai 200438, China
  • Online:2014-12-10 Published:2014-12-10
  • Contact: Huang Qiang-min, M.D., Professor, Doctoral supervisor, School of Human Movement Science, Shanghai University of Sport, Shanghai 200438, China
  • About author:Tang Li, Master, Rehabilitation therapist, Tongren Hospital of Shanghai, Shanghai 200050, China
  • Supported by:

    a grant from Shanghai Key Laboratory of Development and Protection of Human Athletic Ability, No. 11DZ2261100

摘要:

背景:有研究显示肥胖与骨骼肌疼痛存在一定的相关性,但具体因素尚未发现。

 

目的:分析肥胖人群中隐性触发点的可能性发展。

 

方法:选择暑期减肥夏令营中体脂率均大于30%,年龄在9-20岁自愿受试者57名(18岁以下营员由父母签订知情同意书)。用压力测痛仪测量受试者左右手臂肱桡肌肌腱结合处(C点)、隐性触发点处(B点)以及附着点处触发点(A点)的疼痛阈值。另外,随机选取其中19名受试者进行2周以羽毛球和乒乓球为主的运动锻炼,测量运动前后肱桡肌A、B、C 3点的疼痛阈值。

 

结果与结论: ①受试者B点的疼痛阈值最低,C点的疼痛阈值最高。②男女比较,A点疼痛阈值存在明显差异,且女性明显低于男性。③B点的疼痛阈值随体质量指数的增加而增加。④运动前后,3点疼痛阈值也不存在显著性差异。结果说明,人体9岁后可能在肱桡肌处产生隐性触发点,女性可能更易形成附着点处触发点,运动对肱桡肌处隐性触发点的活化或消除均没有影响。

 


中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

关键词: 组织构建, 组织工程, 肥胖, 隐性触发点, 疼痛阈值

Abstract:

BACKGROUND: Studies have shown that obesity is associated with skeletal muscle pain, but the specific factors have not yet been discovered.

OBJECTIVE: To analyze the possible development of latent myofascial trigger points in obese people.
METHODS: Fifty-seven obese persons (aged 9-20 years) who participated in the summer camp of weight loss were investigated (for participants younger than 18 years old, written consent was obtained from their parents). Their body fat rate was more than 30%. A pressure algometer was used to measure the pressure pain thresholds at three different sites in the brachioradialis muscle: the lateral epicondyle at elbow (site A, assumed to be the A-TrP site), the mid-point of the muscle belly (site B, assumed to be the MTrP site), and the muscle-tendon junction as a control site (site C). In addition, 19 obese persons were selected randomly. They did the based exercise in badminton and table tennis in the next 2 weeks.
RESULTS AND CONCLUSION: The results showed that, for all the obese participants in this study, the mean pressure pain threshold was lowest at the site B and highest at thesite C. For different genders, the pressure pain thresholds at the site A were significantly lower in the female than the male. With the increase of body mass index, the pressure pain thresholds at the site B was increased. However, no significant difference in the pressure pain thresholds at these three sites was found before and after exercise. It is concluded that the latent trigger point may appear in the brachioradialis after 9 years old. Women may be more likely to form the attachment trigger point in the tendon. Movement has no effect on the activation and elimination of latent trigger points.


中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

Key words: obesity, pain, myofascial pain syndromes

中图分类号: