Objective: To observe the relative specialty of the therapeutic effect of acupuncture of Baihui (百会 GV 20), Shuigou (水沟 GV 26) a nd Shenmen (神门 HT 7) in the treatment of vascular dementia (VD) patients. Methods:...Objective: To observe the relative specialty of the therapeutic effect of acupuncture of Baihui (百会 GV 20), Shuigou (水沟 GV 26) a nd Shenmen (神门 HT 7) in the treatment of vascular dementia (VD) patients. Methods: F ifty VD patients were randomly divided into routine treatment group (control gro up), Baihui (GV 20) group (GV 20 group), Shuigou (GV 26) group (GV 26 gr oup), Shenmen (HT 7) group (HT 7 group) a nd GV 20+GV 26+HT 7 group (joint treatment group), with 10 cases in ea ch group. In control group, acupoints used were Jianyu (肩NFDA1 LI 15), Quchi (曲池 L I 11), Waiguan (外关 TE 5), etc. (which were also used in the other four groups) on the paralyzed side. The treatment was conducted once a day except weekends, 20 session s all together. Clinical Dementia Rating Scale (CDR), Mini-Mental State Examin at ion (MMSE) test, Blessed Dementia Rating Scale (BDR) and Clinical Neurological D eficit Rating (CNDR) were used to assess the patients’ intelligence state befor e and after acupuncture treatment. Results: After acupuncture tr eatment, the VD patients’ intelligence in all the five groups was improved at different degrees . Additional acupuncture of each of GV 20, GV 26 and HT 7 had a remarkable e ffec t in improving the VD patients’ fluid intelligence, and could obviously promote their abilities of temporal orientation, spatial orientation and figure drawing ; and additional joint acupuncture of the three acupoints could improve their co gnitive and non-cognitive functions, such as reducing the severity of dementia , raising the temporal orientation, spatial orientation, calculation, short-term m emory and figure drawing abilities, and improving their activities of daily livi ng and personality. Besides, acupuncture of GV 20 could improve the abilities of calculation and short term memory, and correct the personality change of VD pat ients, while acupuncture of GV 26 could improve the abilities of naming and sh or t-term memory. Conclusion: Acupuncture of GV 20, GV 26 and HT 7 all had a certai n therapeutic effect in improving VD; the therapeutic effects of acupuncture of GV 20 and GV 26 were better than that of acupuncture of HT 7; and the effica cy of the three points used in combination was the best.展开更多
Acupuncture has been shown to be effective on alcohol use disorder.However,the underlying mechanism remains poorly understood.To investigate the effects of Shenmen(HT7)acupoint on brain activation induced by cue-elici...Acupuncture has been shown to be effective on alcohol use disorder.However,the underlying mechanism remains poorly understood.To investigate the effects of Shenmen(HT7)acupoint on brain activation induced by cue-elicited alcohol craving,30 right-handed healthy light to moderate alcohol drinkers were recruited from the community.They were randomly assigned to undergo acupuncture either at HT7(experimental acupoint,n=15)or Jingqu(LU8,control acupoint,n=15)acupoints.This randomized controlled study was performed in Daegu Haany University and Daegu-Gyeongbuk Medical Innovation Foundation,Republic of Korea.Recruitment and data collection were conducted from December 2018 to May 2019.The results showed that after acupuncture at HT7 acupoint,the activation of orbitofrontal cortex and dorsolateral prefrontal cortex was greatly increased,while the activation of dorsolateral prefrontal cortex was obviously reduced,and subject's craving for alcohol was reduced when he/she seeing alcohol-related video clips involving various alcohols(beer,wine,or soju)or drinking scenarios.Acupuncture at HT7 more greatly reduced subject's alcohol cravings than acupuncture at LU8 acupoint.These findings suggest that acupuncture can improve the self-control of mild to moderate social drinkers through the activation of the orbitofrontal cortex and dorsolateral prefrontal cortex,thereby reducing the craving for alcohol.The study protocol was approved by the Institutional Review Board of Daegu Haany University Korean Medicine Hospital,Republic of Korea(approval No.DHUMC-D-18026-PRO-02)on November 30,2018.展开更多
The hippocampus is involved in the regulation of the autonomic nervous system,together with the hypothalamus and brainstem nuclei,such as the paraventricular nucleus and nucleus tractus solitarius.The vagus nerve-nucl...The hippocampus is involved in the regulation of the autonomic nervous system,together with the hypothalamus and brainstem nuclei,such as the paraventricular nucleus and nucleus tractus solitarius.The vagus nerve-nucleus tractus solitarius pathway has an important role in cardiovascular reflex regulation.Myocardial ischemia has been shown to cause changes in the autonomic nervous system,affecting the dynamic equilibrium of the sympathetic and vagal nerves.However,it remains poorly understood how the hippocampus communicates with brainstem nuclei to regulate the autonomic nervous system and alleviate myocardial ischemic tissue damage.A rat model of acute myocardial ischemia（AMI） was made by ligating the left anterior descending branch of the coronary artery.Three days before ischemia,the hippocampal CA1 region was damaged.Then,3 days after ischemia,electroacupuncture（EA） at Shenmen（HT7）-Tongli（HT5） was performed（continuous wave,1 m A,2 Hz,duration of 30 minutes）.Cluster analysis of firing patterns showed that one type of neuron was found in rats in the sham and AMI groups.Three types of neurons were observed in the AMI ＋ EA group.Six types of neurons were found in the AMI ＋ EA ＋ Lesion group.Correlation analysis showed that the frequency of vagus nerve discharge in each group was negatively correlated with heart rate（HR）（P 〈 0.05,r =-0.424）,and positively correlated with mean arterial pressure（MAP）（P 〈 0.05,r = 0.40987） and the rate-pressure product（RPP）（P 〈 0.05,r = 0.4252）.The total frequency of the nucleus tractus solitarius discharge in each group was positively correlated with vagus nerve discharge（P 〈 0.01,r = 0.7021）,but not with hemodynamic index（HR： P 〉 0.05,r =-0.03263; MAP： P 〉 0.05,r =-0.08993; RPP： P 〉 0.05,r =-0.03263）.Some neurons（Neuron C） were negatively correlated with vagus nerve discharge,HR,MAP and RPP in the AMI ＋ EA group（vagus nerve discharge： P 〈 0.05,r =-0.87749; HR： P 〈 0.01,r =-0.91902; MAP： P 〈 0.05,r =-0.85691; RPP： P 〈 0.01,r =-0.91902）.Some neurons（Neurons C,D and E） were positively correlated with vagus nerve discharge,HR,MAP and RPP in the AMI ＋ EA ＋ Lesion group（vagus nerve discharge： P 〈 0.01,r = 0.8905,P 〈 0.01,r = 0.9725,P 〈 0.01,r = 0.9054; HR： P 〈 0.01,r = 0.9347,P 〈 0.01,r = 0.9089,P 〈 0.05,r = 0.8247; MAP： P 〈 0.05,r = 0.8474,P 〈 0.01,r = 0.9691,P 〈 0.01,r = 0.9027; RPP： P 〈 0.05,r = 0.8637,P 〈 0.01,r = 0.9407,P 〈 0.01,r = 0.9027）.These findings show that the hippocampus-nucleus tractus solitarius-vagus nerve pathway is involved in the cardioprotective effect of EA at the heart meridian.Some interneurons in the nucleus tractus solitarius may play a particularly important role in the cardiomodulatory process.展开更多
基金This studyis subsidized by China Post-doctorate Research Foundation (2004035030) .
文摘Objective: To observe the relative specialty of the therapeutic effect of acupuncture of Baihui (百会 GV 20), Shuigou (水沟 GV 26) a nd Shenmen (神门 HT 7) in the treatment of vascular dementia (VD) patients. Methods: F ifty VD patients were randomly divided into routine treatment group (control gro up), Baihui (GV 20) group (GV 20 group), Shuigou (GV 26) group (GV 26 gr oup), Shenmen (HT 7) group (HT 7 group) a nd GV 20+GV 26+HT 7 group (joint treatment group), with 10 cases in ea ch group. In control group, acupoints used were Jianyu (肩NFDA1 LI 15), Quchi (曲池 L I 11), Waiguan (外关 TE 5), etc. (which were also used in the other four groups) on the paralyzed side. The treatment was conducted once a day except weekends, 20 session s all together. Clinical Dementia Rating Scale (CDR), Mini-Mental State Examin at ion (MMSE) test, Blessed Dementia Rating Scale (BDR) and Clinical Neurological D eficit Rating (CNDR) were used to assess the patients’ intelligence state befor e and after acupuncture treatment. Results: After acupuncture tr eatment, the VD patients’ intelligence in all the five groups was improved at different degrees . Additional acupuncture of each of GV 20, GV 26 and HT 7 had a remarkable e ffec t in improving the VD patients’ fluid intelligence, and could obviously promote their abilities of temporal orientation, spatial orientation and figure drawing ; and additional joint acupuncture of the three acupoints could improve their co gnitive and non-cognitive functions, such as reducing the severity of dementia , raising the temporal orientation, spatial orientation, calculation, short-term m emory and figure drawing abilities, and improving their activities of daily livi ng and personality. Besides, acupuncture of GV 20 could improve the abilities of calculation and short term memory, and correct the personality change of VD pat ients, while acupuncture of GV 26 could improve the abilities of naming and sh or t-term memory. Conclusion: Acupuncture of GV 20, GV 26 and HT 7 all had a certai n therapeutic effect in improving VD; the therapeutic effects of acupuncture of GV 20 and GV 26 were better than that of acupuncture of HT 7; and the effica cy of the three points used in combination was the best.
基金supported by the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT),No.2018R1A5A2025272(to CHY and MYL)。
文摘Acupuncture has been shown to be effective on alcohol use disorder.However,the underlying mechanism remains poorly understood.To investigate the effects of Shenmen(HT7)acupoint on brain activation induced by cue-elicited alcohol craving,30 right-handed healthy light to moderate alcohol drinkers were recruited from the community.They were randomly assigned to undergo acupuncture either at HT7(experimental acupoint,n=15)or Jingqu(LU8,control acupoint,n=15)acupoints.This randomized controlled study was performed in Daegu Haany University and Daegu-Gyeongbuk Medical Innovation Foundation,Republic of Korea.Recruitment and data collection were conducted from December 2018 to May 2019.The results showed that after acupuncture at HT7 acupoint,the activation of orbitofrontal cortex and dorsolateral prefrontal cortex was greatly increased,while the activation of dorsolateral prefrontal cortex was obviously reduced,and subject's craving for alcohol was reduced when he/she seeing alcohol-related video clips involving various alcohols(beer,wine,or soju)or drinking scenarios.Acupuncture at HT7 more greatly reduced subject's alcohol cravings than acupuncture at LU8 acupoint.These findings suggest that acupuncture can improve the self-control of mild to moderate social drinkers through the activation of the orbitofrontal cortex and dorsolateral prefrontal cortex,thereby reducing the craving for alcohol.The study protocol was approved by the Institutional Review Board of Daegu Haany University Korean Medicine Hospital,Republic of Korea(approval No.DHUMC-D-18026-PRO-02)on November 30,2018.
基金supported by the National Natural Science Foundation of China,No.81273858a grant from the Anhui University Research and Innovation Platform Team Construction Project in China,No.2015TD033
文摘The hippocampus is involved in the regulation of the autonomic nervous system,together with the hypothalamus and brainstem nuclei,such as the paraventricular nucleus and nucleus tractus solitarius.The vagus nerve-nucleus tractus solitarius pathway has an important role in cardiovascular reflex regulation.Myocardial ischemia has been shown to cause changes in the autonomic nervous system,affecting the dynamic equilibrium of the sympathetic and vagal nerves.However,it remains poorly understood how the hippocampus communicates with brainstem nuclei to regulate the autonomic nervous system and alleviate myocardial ischemic tissue damage.A rat model of acute myocardial ischemia（AMI） was made by ligating the left anterior descending branch of the coronary artery.Three days before ischemia,the hippocampal CA1 region was damaged.Then,3 days after ischemia,electroacupuncture（EA） at Shenmen（HT7）-Tongli（HT5） was performed（continuous wave,1 m A,2 Hz,duration of 30 minutes）.Cluster analysis of firing patterns showed that one type of neuron was found in rats in the sham and AMI groups.Three types of neurons were observed in the AMI ＋ EA group.Six types of neurons were found in the AMI ＋ EA ＋ Lesion group.Correlation analysis showed that the frequency of vagus nerve discharge in each group was negatively correlated with heart rate（HR）（P 〈 0.05,r =-0.424）,and positively correlated with mean arterial pressure（MAP）（P 〈 0.05,r = 0.40987） and the rate-pressure product（RPP）（P 〈 0.05,r = 0.4252）.The total frequency of the nucleus tractus solitarius discharge in each group was positively correlated with vagus nerve discharge（P 〈 0.01,r = 0.7021）,but not with hemodynamic index（HR： P 〉 0.05,r =-0.03263; MAP： P 〉 0.05,r =-0.08993; RPP： P 〉 0.05,r =-0.03263）.Some neurons（Neuron C） were negatively correlated with vagus nerve discharge,HR,MAP and RPP in the AMI ＋ EA group（vagus nerve discharge： P 〈 0.05,r =-0.87749; HR： P 〈 0.01,r =-0.91902; MAP： P 〈 0.05,r =-0.85691; RPP： P 〈 0.01,r =-0.91902）.Some neurons（Neurons C,D and E） were positively correlated with vagus nerve discharge,HR,MAP and RPP in the AMI ＋ EA ＋ Lesion group（vagus nerve discharge： P 〈 0.01,r = 0.8905,P 〈 0.01,r = 0.9725,P 〈 0.01,r = 0.9054; HR： P 〈 0.01,r = 0.9347,P 〈 0.01,r = 0.9089,P 〈 0.05,r = 0.8247; MAP： P 〈 0.05,r = 0.8474,P 〈 0.01,r = 0.9691,P 〈 0.01,r = 0.9027; RPP： P 〈 0.05,r = 0.8637,P 〈 0.01,r = 0.9407,P 〈 0.01,r = 0.9027）.These findings show that the hippocampus-nucleus tractus solitarius-vagus nerve pathway is involved in the cardioprotective effect of EA at the heart meridian.Some interneurons in the nucleus tractus solitarius may play a particularly important role in the cardiomodulatory process.
