腹式呼吸及渐进性放松条件下的胃电变化
Changes of gastric electromyogram under abdominal breathing and progressing muscle relaxation
查看参考文献11篇
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文摘
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背景:研究证实胃电图能反映胃电活动及异常的模式,胃电生理参数与消化系统疾病和心理因素密切相关.目的:观察高、低催眠感受者在腹式呼吸、渐进性放松条件下胃电活动的变化.设计、时间及地点:随机对照观察,实验于2006-09/12在河北省中医院胃电图室完成.对象:河北师范大学的化学学院、生命科学学院及教育学院招募年龄22～29岁的大学生志愿者60人,男18人,女42人.方法:采用美国斯坦福催眠感受性量表(SHSS量表)鉴定被试者催眠感受性的高低,对大学生随机分为3组:腹式呼吸、渐进性放松训练和静卧休息组,每组20人,每组义分为高、低催眠感受各10人.腹式呼吸要求8次/min以下,渐进性放松训练要求机体皮温上升0.5℃.干预前、干预后采用合肥新技术应用研究所研制的EGEG_5D5型胃肠电多功能微机分析诊断仪对受试者描记胃电图.主要观察指标:①3组被试胃电基线测量的比较.②3种干预前后各项胃电生理指标的比较.结果:腹式呼吸干预后胃体正常频率百分比显著增加,胃体振幅、胃窦振幅均显著增加胃体离散度显著减少;渐进性放松后,胃窦正常频率百分比显著增加,胃窦振幅也显著增加,胃体离散度和胃窦离散度均显著减少;对照组被试静卧休息前后各指标无明显变化.2种催眠感受性+3种干预方式的方差分析发现,在胃体正常频率百分比、胃窦正常频率百分比、胃体振幅和胄体离散度干预方式的主效应显著(P<0.05或0.01).在胃窦止常频率百分比、胃窦离散度和胃体主频指标上,催眠感受性和干预方式的交互作用显著(P<0.05或0.01).结论:腹式呼吸及渐进性放松均可使胃电各生理指标发生改变,腹式呼吸对胃功能的改善要优于渐进性放松:腹式呼吸尤其适合高催眠感受者. |
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其他语种文摘
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BACKGROUND: Some evidence demonstrated that gastric electromyogram can reflect the gastric electrical activity. The physiological parameter of gastric electrical activity has close correlation with digestive system diseases and psychologic factor. OBJECTIVE: To explore the changes of electromyogram under the condition of abdominal breathing and progressing muscle relaxation. DESIGN, TIME AND SETTING: The randomized controlled observation was performed at the Department of Electrogastrogram, Traditional Chinese Medical Hospital of Hebei Province between September and December 2006. PARTICIPANTS: A total of 60 undergraduates who aged 22 29 years old, including 18 male and 42 female, were selected from The Chemical Institute, Life Institute, and Educational Institute of Hebei Normal University. METHODS: According to the Stanfard hypnotic susceptibility scale, 60 undergraduates were randomly divided into abdominal breathing, progressive muscular relaxation and control groups, with 20 people in each group. In each group, the people were assigned into high and low hypnotizable receptivity groups. Respiration rate reached below 8 per minute on abdominal breathing. Body skin temperature rise 0.5℃ on progressive muscular relaxation. Tracing electrogastrogram were measured prior to and after intervention with EGEG_5D5 abdominal quantity analysis mechine. MAIN OUTCOME MEASURES: The baseline measurement of gastric electrical activity, as well as physiological index of gastric electrical activity were compared prior to and after three intervention methods. RESULTS: The percentage of normal frequency of gastric body was significantly increased. The amplitude of gastric body, as well as gastric antrum was obviously reduced after abdominal breathing. After abdominal breathing, the percentage of normal frequency of gastric body was increased. The amplitude of gastric body, as well as gastric antrum was significant increased. The index was no significant difference prior to and after relaxing in the silently lying group. The variance analysis results showed that there were main effects of high and low hypnotizable receptivity and 3 intervention methods on percentage of normal frequency of gastric body, gastric antrum, and amplitude of gastric body as well as gastric body dispersion (P<0.05 or P<0.01). There was significant interaction between hypnotic susceptibility and intervening means on the percentage of normal frequency of gastric antrum, gastric antrum dispersion, and the chief frequency of gastric body (P<0.05 or P<0.01). CONCLUSIONS: Both abdominal breathing and progressing muscle relaxation can change the indexes of electromyogram. Abdominal breathing has better effect on improving stomach function than progressive muscular relaxation, which is more suitable to high hypnotic susceptibility people. |
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来源
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中国组织工程研究与临床康复
,2009,13(4):701-704 【扩展库】
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关键词
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腹式呼吸
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放松
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催眠感受性
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胃电图
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地址
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1.
石家庄市第一医院心理治疗室, 河北, 石家庄, 050011
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中国科学院心理研究所, 北京, 100101
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河北师范大学教育科学学院, 河北, 石家庄, 050016
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河北省中医院胃电图室, 河北, 石家庄, 050011
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1673-8225 |
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学科
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基础医学 |
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文献收藏号
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CSCD:3655183
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