36名健康人辰酉时进餐前后胃电图观察

作者	单位
府强	天津中医学院
程霞	天津中医学院
汤德安	天津中医学院实验针灸教研室
徐汤苹	天津中医学院实验针灸教研室
曹一鸣	天津中医学院实验针灸教研室

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中文摘要:

36名健康人辰酉时进餐前后体表胃电图的观察表明:餐前胃电参数展时低于酉时,振幅有显著差异(P<0.001);辰时餐后胃电振幅变化小于酉时,差异显著(P<0.05),频率变化大干酉时,但无统计学意义(P>0.05)。实验结果提示利用胃电诊断疾病,须考虑时间节律的影响,也为子午流注这一古典的时间医学理论提供了客观佐证。

英文摘要:

To research the different time-relevant pattern of gastric electricity could provide evidence to utilize it better in diagnosing and treating diseases,and to lay a foundation for exploring"Zi Wu Liu Zhu"(子午流注,to select certain acupoints in matching with"Heavenly stem and earthly branch"). The electrogastrogram(EGG)of gastric corpus and antrum of 36 healthy young students have been observed by means of checking from body’s surface both at"Chen Shi"(CS,from 7 to 9 am)and "You Shi"(YS,from 5 to 7 pm),before and after meal.The results were:Before meal.the parameter of gastric electricity at CS was lower than that at YS,but only the amplitude had a significant difference(P<0.001);and after meal,the variation of amplitude of gastric electricity at CS was smaller than that at YS,the difference was also remarkable(P<0.05).While the variation of frequency at CS was greater than that at YS,but there was no statistic significance(P>0.05).The above-mentioned results indicated that the gastric electricity level at CS and YS before meal was different,thus the extent of immediate response to the stimulation of food was also different.It was suggested that in clinical practice,when the EGG was used to make the diagnosis.of gastric diseases and evaluate the therapeutic effect,the various time of examination may exert influence on the parameters of gas ic electricity.Furthermore,this result to a certain degree also provides us with an objective evidence indirectly for"Zi Wu Liu Zhu"of acupuncture and for the time character of Qi(气)and blood circulation in stomach channel.

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