In this study, we induced cerebral infarction in rats by occluding the right middle cerebral artery, and tested the effects of electroacupuncture at the Baihui acupoint （DU 20）. Motor and sensory function was tested...In this study, we induced cerebral infarction in rats by occluding the right middle cerebral artery, and tested the effects of electroacupuncture at the Baihui acupoint （DU 20）. Motor and sensory function was tested using Garcia’s scale and motor weakness grading, and the expression of vascular endothelial growth factor in the brain was quantified using immunoblotting and immunohistochemistry. We found that scalp electroacupuncture at DU 20 significantly improved motor performance and sensory function in rats with stroke, and this was accompanied by an increased expression of vascular endothelial growth factor in the ischemic brain tissue and peri-ischemic area. In addition, Pearson correlation analysis showed that the improvements in functional recovery were correlated with the increased expression of vascular endothelial growth factor.展开更多
Objective: To observe the therapeutic effect of moxibustion of some specific acupoints for treatment of functional dyspepsia (FD, qi-distension type). Methods:A total of 50 cases of FD patients were randomly divided i...Objective: To observe the therapeutic effect of moxibustion of some specific acupoints for treatment of functional dyspepsia (FD, qi-distension type). Methods:A total of 50 cases of FD patients were randomly divided into treatment group (n=26) and medication group (n=24). In treatment group, bird-pecking moxibustion was applied to Zhongwan (CV 12), Qihai (CV 6), Neiguan (PC 6) and Gongsun (SP 4) 5～6 times in every treatment till the local skin got flush. The treatment was given once daily, continuously for 10 days. In control group, the patients were ordered to take Motilium 10 mg/time, 3 times daily. Following 10 days’ treatment the therapeutic effect was assessed.Results:After treatment, of the 26 cases in treatment group, 11 (42.3%) were cured, 7 (26.92%) had remarkable improvement in their symptoms, 6 (23.07%) had improvement and 2 (7.69%) failed, with a total effective rate of 92.31%. Of the 24 cases in medication group, 9 (37.50%) were cured, 6 (25.00%) experienced remarkable improvement in their symptoms, 6 (25.00%) were improved and 3 (12.50%) failed, with a total effective rate of 87.50%. Comparison between two groups showed that the therapeutic effect of moxibustion was significantly superior to that of medication (P<0.05). In addition, the difference value of the therapeutic effect index (TEI) between post-and pre-treatment in treatment group was also significantly higher than that of medication group (P<0.05). Conclusion: Bird-pecking moxibustion of specific acupoints can effectively improve clinical symptoms of FD patients.展开更多
At present, the specificity of meridians and acupoints has been studied using functional brain imaging techniques from many standpoints, including meridians, acupoints, and sham acupoints, as well as different meridia...At present, the specificity of meridians and acupoints has been studied using functional brain imaging techniques from many standpoints, including meridians, acupoints, and sham acupoints, as well as different meridians and acupoints, coordination of acupoints, and factors influencing meridian and acupoint specificity Preliminary experimental data have demonstrated that acupuncture at meridians and acupoints is specific with regard to brain neural information. However, research findings are contradictory, which may be related to brain functional complexity, resolution of functional brain imaging techniques, and experimental design. Future studies should further improve study method, and should strictly control experimental conditions to better analyze experimental data and acquire more beneficial data. Because of its many advantages, the functional brain imaging technique is a promising method for studying meridian and acupoint specificity.展开更多
Acupoint combination is a method used for acupoint treatment of patients. Traditionally, acupoints are matched along the meridian distribution, which is a common rule in clinical practice, but the underlying mechanism...Acupoint combination is a method used for acupoint treatment of patients. Traditionally, acupoints are matched along the meridian distribution, which is a common rule in clinical practice, but the underlying mechanism remains unclear. Cerebral scans with functional magnetic resonance imaging （fMRI） have been used in the study of acupuncture and acupoint specifically. In this study, fMRI was used to detect the activation of the brain areas under different acupoints, matched along different meridians, to elucidate the acupoint combination via a modern medical approach. Forty healthy volunteers were randomly divided into the following groups： Waiguan point （SJ 5）, Waiguan （SJ 5） ＋ Zhigou （SJ 6） （2 acupoints come from the same meridian）, Waiguan （SJ 5） ＋ Neiguan （PC 6） （2 acupoints come from 2 meridians with the relationship of interior-exterior）, Waiguan （SJ 5） ＋ Yanglingquan （GB 34） （2 acupoints come from 2 meridians with the same name-Shaoyang Meridian）, and sham point groups （needling in different points on the right hand）. A real-time cerebral fMRI scan was simultaneously performed. The cerebral activation rate, and the number and strength of different regions of interest were compared among the groups. The fMRI cerebral imaging confirmed that there were some differences in the activation of cerebral areas by the needlings in SJ 5, and in combination with other acupoints. Needling at SJ 5 alone greatly activated the right cerebellum, while needling at both SJ 5 and different co-needling points activated different cerebral functional areas.展开更多
Totally three articles focusing on functional magnetic resonance imaging features of brain function in the activated brain regions of stroke patients undergoing acupuncture on the healthy limbs and healthy controls un...Totally three articles focusing on functional magnetic resonance imaging features of brain function in the activated brain regions of stroke patients undergoing acupuncture on the healthy limbs and healthy controls undergoing acupuncture on the lower extremities are published in three issues. We hope that our readers find these papers useful to their research.展开更多
To investigate the effects of magnetic stimulation at acupoints on brain functional network during mental fatigue, magnetic stimulation was applied to stimulate SHENMEN (HT7), HEGU (LI4) and LAOGONG (PC8) acupoint in ...To investigate the effects of magnetic stimulation at acupoints on brain functional network during mental fatigue, magnetic stimulation was applied to stimulate SHENMEN (HT7), HEGU (LI4) and LAOGONG (PC8) acupoint in this paper. The brain functional networks of normal state, mental fatigue state and stimulated state were constructed and the characteristic parameters were comparatively studied based on the complex network theory. The results showed that the connection of the network was enhanced by stimulating the HT7, LI4 and PC8 acupoint. In conclusion, magnetic stimulation at acupoints can effectively relieve mental fatigue.展开更多
目的通过数据挖掘技术分析穴位刺激改善结直肠癌术后胃肠功能的选穴规律。方法检索中国知网(CNKI)、维普资讯中文期刊服务平台(VIP)、万方数据知识服务平台(Wanfang Data)、中国生物医学文献服务系统(SinoMed)、PubMed、Web of Science...目的通过数据挖掘技术分析穴位刺激改善结直肠癌术后胃肠功能的选穴规律。方法检索中国知网(CNKI)、维普资讯中文期刊服务平台(VIP)、万方数据知识服务平台(Wanfang Data)、中国生物医学文献服务系统(SinoMed)、PubMed、Web of Science、Cochrane Library建库至2023年7月1日收录的穴位刺激改善结直肠癌术后胃肠功能的临床研究文献。采用Excel2021对数据进行提取与分析,采用R语言进行关联规则分析与聚类分析。结果最终纳入文献197篇,腧穴配伍242条,涉及69个腧穴,总频次为878;使用频次前3位的腧穴是足三里、上巨虚和内关;所用经络主要为足阳明胃经、任脉和足太阴脾经;腧穴多分布于下肢部;最常使用的干预方法是针刺;关联规则分析得到以足三里为中心配伍上巨虚、内关、三阴交等腧穴组合;聚类分析发现4类有效聚类组合。结论穴位刺激改善结直肠癌术后胃肠功能选穴采用多种配穴思想,本研究总结的选穴配伍规律可为临床研究与运用提供参考。展开更多
基金the Incheon St. Mary’s Hospital of the Catholic University of Korea, through the Clinical Research Laboratory Foundation Program, Korea Health 21 R&D Project, No. A092058, and WCU Neurocytomics
文摘In this study, we induced cerebral infarction in rats by occluding the right middle cerebral artery, and tested the effects of electroacupuncture at the Baihui acupoint （DU 20）. Motor and sensory function was tested using Garcia’s scale and motor weakness grading, and the expression of vascular endothelial growth factor in the brain was quantified using immunoblotting and immunohistochemistry. We found that scalp electroacupuncture at DU 20 significantly improved motor performance and sensory function in rats with stroke, and this was accompanied by an increased expression of vascular endothelial growth factor in the ischemic brain tissue and peri-ischemic area. In addition, Pearson correlation analysis showed that the improvements in functional recovery were correlated with the increased expression of vascular endothelial growth factor.
文摘Objective: To observe the therapeutic effect of moxibustion of some specific acupoints for treatment of functional dyspepsia (FD, qi-distension type). Methods:A total of 50 cases of FD patients were randomly divided into treatment group (n=26) and medication group (n=24). In treatment group, bird-pecking moxibustion was applied to Zhongwan (CV 12), Qihai (CV 6), Neiguan (PC 6) and Gongsun (SP 4) 5～6 times in every treatment till the local skin got flush. The treatment was given once daily, continuously for 10 days. In control group, the patients were ordered to take Motilium 10 mg/time, 3 times daily. Following 10 days’ treatment the therapeutic effect was assessed.Results:After treatment, of the 26 cases in treatment group, 11 (42.3%) were cured, 7 (26.92%) had remarkable improvement in their symptoms, 6 (23.07%) had improvement and 2 (7.69%) failed, with a total effective rate of 92.31%. Of the 24 cases in medication group, 9 (37.50%) were cured, 6 (25.00%) experienced remarkable improvement in their symptoms, 6 (25.00%) were improved and 3 (12.50%) failed, with a total effective rate of 87.50%. Comparison between two groups showed that the therapeutic effect of moxibustion was significantly superior to that of medication (P<0.05). In addition, the difference value of the therapeutic effect index (TEI) between post-and pre-treatment in treatment group was also significantly higher than that of medication group (P<0.05). Conclusion: Bird-pecking moxibustion of specific acupoints can effectively improve clinical symptoms of FD patients.
基金Major State Basic Research Development Program of China (973 Program), No.2006CB504501
文摘At present, the specificity of meridians and acupoints has been studied using functional brain imaging techniques from many standpoints, including meridians, acupoints, and sham acupoints, as well as different meridians and acupoints, coordination of acupoints, and factors influencing meridian and acupoint specificity Preliminary experimental data have demonstrated that acupuncture at meridians and acupoints is specific with regard to brain neural information. However, research findings are contradictory, which may be related to brain functional complexity, resolution of functional brain imaging techniques, and experimental design. Future studies should further improve study method, and should strictly control experimental conditions to better analyze experimental data and acquire more beneficial data. Because of its many advantages, the functional brain imaging technique is a promising method for studying meridian and acupoint specificity.
基金the National 973 Program of China, No. 2006CB504505the National Nature Science Foundation of China, No. 90709027
文摘Acupoint combination is a method used for acupoint treatment of patients. Traditionally, acupoints are matched along the meridian distribution, which is a common rule in clinical practice, but the underlying mechanism remains unclear. Cerebral scans with functional magnetic resonance imaging （fMRI） have been used in the study of acupuncture and acupoint specifically. In this study, fMRI was used to detect the activation of the brain areas under different acupoints, matched along different meridians, to elucidate the acupoint combination via a modern medical approach. Forty healthy volunteers were randomly divided into the following groups： Waiguan point （SJ 5）, Waiguan （SJ 5） ＋ Zhigou （SJ 6） （2 acupoints come from the same meridian）, Waiguan （SJ 5） ＋ Neiguan （PC 6） （2 acupoints come from 2 meridians with the relationship of interior-exterior）, Waiguan （SJ 5） ＋ Yanglingquan （GB 34） （2 acupoints come from 2 meridians with the same name-Shaoyang Meridian）, and sham point groups （needling in different points on the right hand）. A real-time cerebral fMRI scan was simultaneously performed. The cerebral activation rate, and the number and strength of different regions of interest were compared among the groups. The fMRI cerebral imaging confirmed that there were some differences in the activation of cerebral areas by the needlings in SJ 5, and in combination with other acupoints. Needling at SJ 5 alone greatly activated the right cerebellum, while needling at both SJ 5 and different co-needling points activated different cerebral functional areas.
文摘Totally three articles focusing on functional magnetic resonance imaging features of brain function in the activated brain regions of stroke patients undergoing acupuncture on the healthy limbs and healthy controls undergoing acupuncture on the lower extremities are published in three issues. We hope that our readers find these papers useful to their research.
文摘To investigate the effects of magnetic stimulation at acupoints on brain functional network during mental fatigue, magnetic stimulation was applied to stimulate SHENMEN (HT7), HEGU (LI4) and LAOGONG (PC8) acupoint in this paper. The brain functional networks of normal state, mental fatigue state and stimulated state were constructed and the characteristic parameters were comparatively studied based on the complex network theory. The results showed that the connection of the network was enhanced by stimulating the HT7, LI4 and PC8 acupoint. In conclusion, magnetic stimulation at acupoints can effectively relieve mental fatigue.
文摘目的通过数据挖掘技术分析穴位刺激改善结直肠癌术后胃肠功能的选穴规律。方法检索中国知网(CNKI)、维普资讯中文期刊服务平台(VIP)、万方数据知识服务平台(Wanfang Data)、中国生物医学文献服务系统(SinoMed)、PubMed、Web of Science、Cochrane Library建库至2023年7月1日收录的穴位刺激改善结直肠癌术后胃肠功能的临床研究文献。采用Excel2021对数据进行提取与分析,采用R语言进行关联规则分析与聚类分析。结果最终纳入文献197篇,腧穴配伍242条,涉及69个腧穴,总频次为878;使用频次前3位的腧穴是足三里、上巨虚和内关;所用经络主要为足阳明胃经、任脉和足太阴脾经;腧穴多分布于下肢部;最常使用的干预方法是针刺;关联规则分析得到以足三里为中心配伍上巨虚、内关、三阴交等腧穴组合;聚类分析发现4类有效聚类组合。结论穴位刺激改善结直肠癌术后胃肠功能选穴采用多种配穴思想,本研究总结的选穴配伍规律可为临床研究与运用提供参考。
