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Xie Y, Li Y, Liu D, Zou Y, Wang H, Pan L. Clinical rules of Acupoint selection for cancer pain opioid-induced constipation based on journal literature data mining: A systematic review. Heliyon 2024; 10:e26170. [PMID: 38439874 PMCID: PMC10909647 DOI: 10.1016/j.heliyon.2024.e26170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 01/30/2024] [Accepted: 02/08/2024] [Indexed: 03/06/2024] Open
Abstract
Objective To analyse and summarise the regularity of acupoint selection in the treatment of opioid-induced constipation (OIC) in patients with cancer pain using a data mining technique and provide a reference for clinical practice and more valuable treatment options. Methods The acupoint prescription database for the treatment of OIC-related cancer pain was established by searching the relevant literature on randomised controlled trials involving acupoint therapy for OIC-related cancer pain in seven major databases, including the China National Knowledge Infrastructure, Wanfang and VIP Chinese scientific journal databases, from database establishment to December 31, 2022. The main therapeutic measures of acupoint prescription, frequency of acupoint use and its subordinate meridians and subordinate sites were then analysed. Through systematic clustering and association rule analysis, the core acupoint prescriptions and most commonly used acupoint compatibility of acupoint therapy for OIC-related cancer pain were obtained. Results A total of 649 articles were retrieved, with 72 articles included after screening. The treatment measures were found to be mainly acupoint applications involving 28 acupoints, with a total frequency of 234. The three most frequently used acupoints were Shenque, Tianshu and Zusanli. The number of points used in the Foot-Yangming stomach meridian was the highest. Commonly used acupoints were mainly distributed in the abdomen. The compatibility of two commonly used acupoints was obtained through systematic clustering. Through association rule analysis, it was found that in the compatibility of acupoints, the strongest correlation was between Tianshu and Zusanli, and their frequency of application was the highest. Conclusion Tianshu and Zusanli are the core acupoints for acupoint therapy in the treatment of OIC-related cancer pain, and the Shangjuxu-Zhigou-Zusanli, Qihai-Guanyuan and Zhongwan-Tianshu acupoints exhibit the highest compatibility. This study provides a reference for the clinical acupoint selection programme of acupuncture and moxibustion in the treatment of OIC-related cancer pain.
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Affiliation(s)
- Yuan Xie
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yuanyuan Li
- Department of Acupuncture, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, 100078, China
| | - Di Liu
- Department of Acupuncture, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, 100078, China
| | - Yi Zou
- Department of Acupuncture, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, 100078, China
| | - Haiying Wang
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Liang Pan
- Department of Acupuncture, Dongfang Hospital Beijing University of Chinese Medicine, Beijing, 100078, China
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Rodrigues JM, Ventura C, Abreu M, Santos C, Monte J, Machado JP, Santos RV. Electro-Acupuncture Effects Measured by Functional Magnetic Resonance Imaging-A Systematic Review of Randomized Clinical Trials. Healthcare (Basel) 2023; 12:2. [PMID: 38200908 PMCID: PMC10778902 DOI: 10.3390/healthcare12010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/07/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Electro-acupuncture, an innovative adaptation of traditional acupuncture, combines electrical stimulation with acupuncture needles to enhance therapeutic effects. While acupuncture is widely used, its biological mechanisms remain incompletely understood. Recent research has explored the neurophysiological aspects of acupuncture, particularly through functional magnetic resonance imaging (fMRI) to investigate its effects on brain activity. METHODS In this systematic review, we conducted an extensive search for randomized clinical trials examining electro-acupuncture effects measured by fMRI. We employed strict eligibility criteria, quality assessment, and data extraction. RESULTS Five studies met our inclusion criteria and were analyzed. The selected studies investigated electro-acupuncture in various medical conditions, including carpal tunnel syndrome, fibromyalgia, Crohn's disease, irritable bowel syndrome, and obesity. Notably, electro-acupuncture was found to modulate brain activity and connectivity in regions associated with pain perception, emotional regulation, and cognitive processing. These findings align with the holistic approach of traditional Chinese medicine, emphasizing the interconnectedness of body and mind. DISCUSSION In carpal tunnel syndrome, electro-acupuncture at both local and distal sites showed neurophysiological improvements, suggesting distinct neuroplasticity mechanisms. In fibromyalgia, somatosensory electro-acupuncture correlated with reduced pain severity, enhanced brain connectivity, and increased gamma-aminobutyric acid levels. For Crohn's disease, electro-acupuncture influenced the homeostatic afferent processing network, potentially mitigating gut inflammation. Electro-acupuncture for irritable bowel syndrome led to decreased activity in the anterior cingulate cortex, offering pain relief, while electro-acupuncture for obesity impacted brain regions associated with dietary inhibition and emotional regulation. CONCLUSION This systematic review provides evidence that electro-acupuncture can positively impact a range of medical conditions, possibly by modulating brain activity and connectivity. While the quality of the reviewed studies is generally good, further research with larger sample sizes and longer-term assessments is needed to better understand the mechanisms and optimize electro-acupuncture protocols for specific health conditions. The limited number of studies in this review emphasizes the need for broader investigations in this promising field. The research protocol was registered in PROSPERO (CRD42023465866).
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Affiliation(s)
- Jorge Magalhães Rodrigues
- IPTC—Research Department in Complementary Therapies, Portuguese Institute of Taiji and Qigong, 4470-765 Maia, Portugal
- ABS—Health Level Department, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal
- CBSin—Center of BioSciences in Integrative Health, 4200-135 Porto, Portugal
- ICBAS—School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal
| | - Cristina Ventura
- IPTC—Research Department in Complementary Therapies, Portuguese Institute of Taiji and Qigong, 4470-765 Maia, Portugal
- ABS—Health Level Department, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal
| | - Manuela Abreu
- IPTC—Research Department in Complementary Therapies, Portuguese Institute of Taiji and Qigong, 4470-765 Maia, Portugal
- ABS—Health Level Department, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal
| | - Catarina Santos
- IPTC—Research Department in Complementary Therapies, Portuguese Institute of Taiji and Qigong, 4470-765 Maia, Portugal
- ABS—Health Level Department, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal
| | - Joana Monte
- ABS—Health Level Department, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal
| | - Jorge Pereira Machado
- CBSin—Center of BioSciences in Integrative Health, 4200-135 Porto, Portugal
- ICBAS—School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal
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Rao X, Xing Y, Ji C, Guo J, Li HB, Xie C, Bai J, Wang X, Li Y, Zhao J. Efficacy of moxibustion in diarrhea-predominant irritable bowel syndrome model rats: a systematic review and meta-analysis. Front Bioeng Biotechnol 2023; 11:1309661. [PMID: 38162185 PMCID: PMC10757337 DOI: 10.3389/fbioe.2023.1309661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 11/27/2023] [Indexed: 01/03/2024] Open
Abstract
Objective: To systematically evaluate the efficacy of moxibustion in diarrhea-predominant irritable bowel syndrome (IBS-D) model rats. Methods: A comprehensive search was conducted in the China National Knowledge Infrastructure, WanFang Data, VIP, PubMed, Embase, and Web of Science databases from their inception to June 30, 2023. Relevant animal experiments investigating moxibustion for treating IBS-D in model rats were included. Two independent researchers screened the literature, extracted data, and evaluated the risk of bias in the selected studies. The meta-analysis was performed using RevMan 5.3 software. Results: In total, 21 animal studies comprising 680 model rats were included. The meta-analysis results demonstrated that moxibustion enhanced the threshold capacity of the abdominal withdrawal reflex (AWR) [standardized mean difference (SMD) = 1.84; 95% confidence interval (CI): 1.09, 2.60; p < 0.00001], ameliorated the rate of loose stool (SMD = -4.03; 95% CI: -5.76, -2.30; p < 0.00001), and decreased the colon 5-hydroxytryptamine (SMD = -3.67; 95% CI: -5.33, -2.01; p < 0.00001), serum interleukin-1β (SMD = -3.24, 95% CI: -4.06, -2.41; p < 0.00001), serum tumor necrosis factor-α (SMD = -2.35, 95% CI: -4.12, -0.58; p < 0.00001), and serum substance P (SMD = -5.14, 95% CI: -8.45, -1.83; p = 0.002) concentrations. Moxibustion did not affect the blood calcitonin gene-related peptide level compared to the blank model group (p = 0.15). Conclusion: Moxibustion modulated the brain-gut interaction, reduced visceral hypersensitivity, inhibited intestinal inflammation, and regulated the immune balance, improving the rate of loose stool and increasing the AWR threshold capacity in IBS-D model rats, achieving good analgesic and antidiarrheal effects. However, these conclusions require further validation due to limitations in the quantity and quality of the included studies.
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Affiliation(s)
- Xiang Rao
- College of Acupuncture and Moxibustion, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
- Department of Acupuncture and Moxibustion, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an, China
| | - Yu Xing
- College of Acupuncture and Moxibustion, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
- Department of Acupuncture and Moxibustion, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an, China
| | - Changchun Ji
- College of Acupuncture and Moxibustion, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
- Department of Acupuncture and Moxibustion, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an, China
| | - Jixing Guo
- College of Acupuncture and Moxibustion, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
- Department of Acupuncture and Moxibustion, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an, China
| | - Hong-Bao Li
- Department of Physiology and Pathophysiology, Xi’an Jiaotong University School of Basic Medical Sciences, Xi’an, China
| | - Chaoju Xie
- College of Acupuncture and Moxibustion, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
- Department of Acupuncture and Moxibustion, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an, China
| | - Juan Bai
- Department of Anesthesiology, Center for Brian Science, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xuejiao Wang
- College of Acupuncture and Moxibustion, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
- Department of Acupuncture and Moxibustion, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an, China
| | - Ying Li
- Department of Physiology and Pathophysiology, Xi’an Jiaotong University School of Basic Medical Sciences, Xi’an, China
| | - Jingyu Zhao
- College of Acupuncture and Moxibustion, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
- Department of Physiology and Pathophysiology, Xi’an Jiaotong University School of Basic Medical Sciences, Xi’an, China
- Department of Acupuncture and Moxibustion, Xi’an Hospital of Traditional Chinese Medicine, Xi’an, China
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Gao F, Yuan WH, Wu SB, Wang ZB, Zhu GQ, Zhou MQ. Electroacupuncture in the treatment of IBS in rats: investigation of the mechanisms of CRH + neurons in the paraventricular nucleus. J Neurophysiol 2023; 130:380-391. [PMID: 37435647 PMCID: PMC10625839 DOI: 10.1152/jn.00156.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/30/2023] [Accepted: 07/05/2023] [Indexed: 07/13/2023] Open
Abstract
Electroacupuncture (EA) is well documented to treat irritable bowel syndrome (IBS). However, the mechanism of the central nervous system related to IBS and acupuncture stimulation is still not well known. In this study, a rat model of IBS was established by cold-restraint comprehensive stresses for 15 days, and it was found that the levels of corticotropin-releasing hormone (CRH), corticosterone (CORT), and adrenocorticotropic hormone (ACTH) in the peripheral serum were increased; the visceral sensitivity was enhanced; and the intestinal motility was accelerated, specifically, there was an enhancement in the discharge frequency of neurons in the paraventricular nucleus (PVN). EA treatment for 3 days, 20 min/day, alleviated the increase in the levels of CRH, CORT, and ACTH in the peripheral serum of rats, reduced the visceral sensitivity of IBS rats, and inhibited colon movement and discharge frequency of the neurons in the PVN. In addition, EA could reduce the excitability of CRH neurons and the expression of corticotropin-releasing hormone receptor 1 (CRHR1) and corticotropin-releasing hormone receptor 2 (CRHR2) in PVN. At the same time, the expression of CRH, CRHR1, and CRHR2 in the peripheral colon was decreased. Taken together, EA appears to regulate intestinal functional activity through the central CRH nervous system, revealing the central regulation mechanism of EA in IBS rats, and providing a scientific research basis for the correlation among the meridians, viscera, and brain.NEW & NOTEWORTHY The purpose of this research was to determine the central regulatory mechanism of electroacupuncture (EA) in rats with irritable bowel syndrome (IBS). Our results showed that combined with the serum changes in corticotropin-releasing hormone (CRH), corticosterone (CORT), and adrenocorticotropic hormone (ACTH), the improvement of IBS by EA was related to them. Furthermore, EA could regulate intestinal functional activity through the central CRH+ nervous system.
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Affiliation(s)
- Fang Gao
- Key Laboratory of Xin'an Medicine, the Ministry of Education and Key Laboratory of Molecular Biology (Brain diseases), Anhui University of Chinese Medicine, Hefei, China
| | - Wei-Hua Yuan
- Key Laboratory of Xin'an Medicine, the Ministry of Education and Key Laboratory of Molecular Biology (Brain diseases), Anhui University of Chinese Medicine, Hefei, China
| | - Sheng-Bing Wu
- Key Laboratory of Xin'an Medicine, the Ministry of Education and Key Laboratory of Molecular Biology (Brain diseases), Anhui University of Chinese Medicine, Hefei, China
| | | | - Guo-Qi Zhu
- Key Laboratory of Xin'an Medicine, the Ministry of Education and Key Laboratory of Molecular Biology (Brain diseases), Anhui University of Chinese Medicine, Hefei, China
| | - Mei-Qi Zhou
- Key Laboratory of Xin'an Medicine, the Ministry of Education and Key Laboratory of Molecular Biology (Brain diseases), Anhui University of Chinese Medicine, Hefei, China
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Zhang Y, Ding N, Hao X, Zhao J, Zhao Y, Li Y, Li Z. Manual acupuncture benignly regulates blood-brain barrier disruption and reduces lipopolysaccharide loading and systemic inflammation, possibly by adjusting the gut microbiota. Front Aging Neurosci 2022; 14:1018371. [PMID: 36313024 PMCID: PMC9607933 DOI: 10.3389/fnagi.2022.1018371] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 09/23/2022] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Blood-brain barrier (BBB) disruption and gut microbiota dysbiosis play crucial roles in Alzheimer's disease (AD). Lipopolysaccharide (LPS) stimulation triggered by gut microbial dysbiosis is an important factor in BBB disruption and systemic inflammation, but the mechanism of acupuncture regulation of BBB disruption via the gut microbiota in AD is not clear. OBJECTIVE The current study evaluated the effect of manual acupuncture (MA) on BBB dysfunction in APP/PS1 mice and examined the mechanism of gut microbiota by acupuncture in AD. METHODS Acupoints were applied to Baihui (GV20), Yintang (GV29), and Zusanli (ST36) in the MA group. Mice in the manual acupuncture plus antibiotics (MAa) group received antibiotics and acupuncture, while mice in the probiotics (P) group received probiotics. Alterations in spatial learning and memory, the gut microbiota, tightly connected structure and permeability of BBB, and the expression of LPS and inflammatory factors in each group were assessed. RESULTS Compared to the normal (N) group, cognitive ability was significantly impaired, the gut microbiota composition was markedly altered, the BBB was significantly disrupted, and the expression of LPS in serum and brain, serum TNF-α, and IL-1β were significantly increased in the AD group (p < 0.01). These changes were inhibited in the MA and P groups (p < 0.01 or p < 0.05), and antibiotics reversed the benign regulatory effects of MA (p < 0.01 or p < 0.05). CONCLUSION Manual acupuncture benignly modulated the gut microbiota and BBB dysfunction, reduced LPS, TNF-α, and IL-1β. These effects were comparable to probiotics. The decrease in LPS load and systemic inflammation may play important roles in the regulation of BBB dysfunction by acupuncture, and the gut microbiota may be a potential target for the benign regulation of BBB disruption by acupuncture.
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Affiliation(s)
- Yue Zhang
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Ning Ding
- Department of Acupuncture, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xin Hao
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Jun Zhao
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Yali Zhao
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Yiran Li
- School of International, Beijing University of Chinese Medicine, Beijing, China
| | - Zhigang Li
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
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Zhang P, Wang Y, Xing X, Li H, Wang X, Zhang H, Wang X, Li X, Li Y, Wang Q. Electroacupuncture Treats Myocardial Infarction by Influencing the Regulation of Substance P in the Neurovascular to Modulate PGI2/TXA2 Metabolic Homeostasis via PI3K/AKT Pathway: A Bioinformatics-Based Multiomics and Experimental Study. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5367753. [PMID: 36238480 PMCID: PMC9553354 DOI: 10.1155/2022/5367753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/09/2022] [Accepted: 08/11/2022] [Indexed: 12/03/2022]
Abstract
Acute myocardial infarction (AMI) is the most severe form of coronary heart disease caused by ischemia and hypoxia. The study is aimed at investigating the role of neuropeptides and the mechanism of electroacupuncture (EA) in acute myocardial infarction (AMI) treatment. Compared with the normal population, a significant increase in substance P (SP) was observed in the serum of patients with AMI. PGI2 expression was increased in the SP-treated AMI mouse model, and TXA2 expression was decreased. And PI3K pathway-related genes, including Pik3ca, Akt, and Mtor, were upregulated in myocardial tissue of SP-treated AMI patients. Human cardiomyocyte cell lines (HCM) treated with SP increased mRNA and protein expression of PI3K pathway-related genes (Pik3ca, Pik3cb, Akt, and Mtor). Compared to MI control and EA-treated MI rat models, Myd88, MTOR, Akt1, Sp, and Irak1 were differentially expressed, consistent with in vivo and in vitro studies. EA treatment significantly enriched PI3K/AKT signaling pathway genes within MI-associated differentially expressed genes (DEGs) according to Kyoto Encyclopedia of Genes and Genomes (KEGG). Furthermore, it was confirmed by molecular docking analysis that PIK3CA, AKT1, and mTOR form stable dockings with neuropeptide SP. PI3K/AKT pathway activity may be affected directly or indirectly by EA via SP, which corrects the PGI2/TXA2 metabolic imbalance in AMI. MI treatment is now better understood as a result of this finding.
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Affiliation(s)
- Ping Zhang
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, 271000, China
| | - Yanyan Wang
- Taian Traffic Hospital, Taian, 271000, China
| | - Xiaomin Xing
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, 271000, China
| | - Hu Li
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, 271000, China
| | - Xiaojing Wang
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, 271000, China
| | - Hanlin Zhang
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, 271000, China
| | - Xin Wang
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, 271000, China
| | - Xiubin Li
- Department of Neurology, The Second Affiliated Hospital of Shandong First Medical University, Taian, 271000, China
| | - Yanju Li
- Department of Rehabilitation, The Second Affiliated Hospital of Shandong First Medical University, Taian, 271000, China
| | - Qian Wang
- Postdoctoral Workstation, Department of Central Laboratory, The Affiliated Taian City Central Hospital of Qingdao University, Taian 271000, China
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Zhang G, Zhang T, Cao Z, Tao Z, Wan T, Yao M, Su X, Wei W. Effects and Mechanisms of Acupuncture on Diarrhea-Predominant Irritable Bowel Syndrome: A Systematic Review. Front Neurosci 2022; 16:918701. [PMID: 35911986 PMCID: PMC9334728 DOI: 10.3389/fnins.2022.918701] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/20/2022] [Indexed: 11/28/2022] Open
Abstract
Background Irritable bowel syndrome (IBS) is a common disorder of gut-brain interaction with challenging treatment. According to evidence-based studies, acupuncture is likely to be a promising therapy and subservient adjunct for IBS. Mechanism study of acupuncture based on related clinical trials of high quality, nevertheless, is still vacant. Aim This study aims to assess the results and qualities of current clinical evidence and conclude the relevant pathophysiological mechanisms and therapeutic effects of acupuncture on IBS with diarrhea (IBS-D). Methods Literature from four databases, namely, PubMed, Cochrane Library, EMBASE, and Web of Science, was systematically searched to obtain eligible randomized controlled trials (RCTs), which contained mechanism research of acupuncture treatment in IBS-D patients. Two independent reviewers completed data extraction and quality evaluation using the RevMan 5.4.1 software. Results Ten trials that covered 19 items related to mechanism research were included in this review. Acupuncture was reported to improve IBS-D symptoms and quality of life, with positive effects in regulating brain-gut peptides, cerebral activities, neuroendocrine functions, psychological state, and inflammatory GI and hypersensitive intestinal tracts. Conclusion Acupuncture has potential influence on pathophysiology alterations such as regulating brain-gut peptides, altering cerebral connectivity and activity, promoting neuroendocrine functions and mental state, and mitigating inflammation as well as hypersensitivity of bowels in IBS-D patients, but further studies of high quality are still necessary. Systematic Review Registration [https://www.crd.york.ac.uk/PROSPERO], identifier [CRD42022320331].
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Affiliation(s)
- Gezhi Zhang
- Department of Gastroenterology, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Beijing Key Laboratory of Functional Gastrointestinal Disorders Diagnosis and Treatment of Traditional Chinese Medicine, Beijing, China
| | - Tao Zhang
- Department of Gastroenterology, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Beijing Key Laboratory of Functional Gastrointestinal Disorders Diagnosis and Treatment of Traditional Chinese Medicine, Beijing, China
| | - Zeng Cao
- Department of Gastroenterology, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Beijing Key Laboratory of Functional Gastrointestinal Disorders Diagnosis and Treatment of Traditional Chinese Medicine, Beijing, China
| | - Zijing Tao
- Department of Gastroenterology, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Beijing Key Laboratory of Functional Gastrointestinal Disorders Diagnosis and Treatment of Traditional Chinese Medicine, Beijing, China
| | - Tianhao Wan
- Department of Gastroenterology, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Mengxi Yao
- Department of Gastroenterology, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Beijing Key Laboratory of Functional Gastrointestinal Disorders Diagnosis and Treatment of Traditional Chinese Medicine, Beijing, China
| | - Xiaolan Su
- Department of Gastroenterology, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Beijing Key Laboratory of Functional Gastrointestinal Disorders Diagnosis and Treatment of Traditional Chinese Medicine, Beijing, China
- *Correspondence: Xiaolan Su,
| | - Wei Wei
- Department of Gastroenterology, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Beijing Key Laboratory of Functional Gastrointestinal Disorders Diagnosis and Treatment of Traditional Chinese Medicine, Beijing, China
- Wei Wei,
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Electroacupuncture Alleviates Visceral Hypersensitivity in IBS-D Rats by Inhibiting EGCs Activity through Regulating BDNF/TrkB Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2497430. [PMID: 35198032 PMCID: PMC8860523 DOI: 10.1155/2022/2497430] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 01/17/2022] [Indexed: 02/05/2023]
Abstract
Objective To determine whether electroacupuncture (EA) could alleviate visceral hypersensitivity in diarrhea-predominant irritable bowel syndrome (IBS-D) rats by inhibiting EGCs activity via the BDNF/TrkB signaling pathway. Methods Sprague Dawley rats were randomly divided to a control group (n = 8) and a model preparation group (n = 32), which received Senna solution by gavage and CUMS (chronic unpredictable mild stress) for 14 consecutive days and was further divided to a Model group, an EA group (only electroacupuncture), an EA + TrkB agonist group (electroacupuncture and TrkB), and an EA + DMSO group (electroacupuncture and DMSO, n = 8 for each). Rats in the three EA groups were acupunctured at ST25, ST36, and LR3 for 20 min every day for 14 days. Abdominal withdrawal reflex (AWR) was used to quantify visceral sensitivity; reverse transcription polymerase chain reaction (RT-PCR) and double immunofluorescent staining were used to detect the colocalized expression of GFAP/BDNF and GFAP/TrkB. Western Blot (WB) was used to detect the expression of PLC and SP in the colon. Flow cytometry was used to detect the expression of Ca2+. Results EA effectively alleviated visceral hypersensitivity in IBS-D rats (P < 0.05). Compared to the control group, the expression of BDNF, TrkB, PLC, SP, and Ca2+ and the colocalized expression of GFAP/BDNF and GFAP/TrkB increased in the Model group (P < 0.05), while all these parameters decreased in the EA group following EA intervention (P < 0.05). In addition, no significant difference was found between the EA + TrkB agonist group and the control group (P > 0.05). Conclusions EA alleviates visceral hypersensitivity of IBS-D rats possibly by inhibiting the activity of EGCs through the BDNF/TrkB-PLC-Ca2+ signaling pathway in the colon.
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Moxibustion for diarrhea-predominant irritable bowel syndrome: A systematic review and meta-analysis of randomized controlled trials. Complement Ther Clin Pract 2022; 46:101532. [DOI: 10.1016/j.ctcp.2021.101532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 11/23/2021] [Accepted: 12/27/2021] [Indexed: 12/17/2022]
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Pilot Study of Blood Perfusion Changes at PC4 and Its Surrounding Points Induced by Acupuncture and Moxibustion. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2431570. [PMID: 34868329 PMCID: PMC8641990 DOI: 10.1155/2021/2431570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 11/16/2021] [Indexed: 11/24/2022]
Abstract
Acupuncture and moxibustion are widely used in clinical practice; however, the differences between their mechanisms are unclear. In the present study, the response of blood perfusion resulting from acupuncture or moxibustion at Ximen (PC4) and its surrounding points was explored. Using the wavelet method, the differences in the frequency interval of blood flux were observed. Furthermore, the correlations between these points were analyzed. The results suggested that moxibustion could significantly improve blood flow perfusion at PC4 compared to acupuncture; however, there was no significant difference around PC4. The response of blood flux at PC4 to different stimulations was related to the frequency V (0.4–1.6 Hz) component. However, a difference in response at other points was not observed. Correlation analysis showed that both acupuncture and moxibustion could cause a decline in the correlation of blood flux signals at these recorded points, but there was no significant difference between these techniques. The results suggested that, at least in the forearm, the acupuncture or moxibustion only influenced the level of blood perfusion locally.
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Rabitti S, Giovanardi CM, Colussi D. Acupuncture and Related Therapies for the Treatment of Gastrointestinal Diseases. J Clin Gastroenterol 2021; 55:207-217. [PMID: 33116064 DOI: 10.1097/mcg.0000000000001455] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Gastrointestinal diseases are very common worldwide. Patients with gastroesophageal reflux disease, functional dyspepsia, irritable bowel syndrome, and inflammatory bowel diseases frequently recur to complementary medicine, including acupuncture, likely because of the recurrence of symptoms and the sometimes lack of efficacy of conventional treatments. Acupuncture is a medical practice used in Asian country with benefits for thousands years. In the last decades, growing attention has been given to acupuncture also in Western countries and many studies have investigated the role of acupuncture in gastroenterology. This review provided an overview of the effectiveness and potential mechanisms of action of acupuncture for the treatment of gastrointestinal diseases.
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Affiliation(s)
- Stefano Rabitti
- Gastroenterology and Endoscopy Unit, Malatesta Novello Hospital
| | - Carlo M Giovanardi
- Association of Medical Acupuncturists of Bologna (A.M.A.B.), Bologna, Italy
| | - Dora Colussi
- Internal Medicine, Gastroenterology and Digestive Endoscopy Unit, Bufalini Hospital, AUSL della Romagna, Cesena
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Yaklai K, Pattanakuhar S, Chattipakorn N, Chattipakorn SC. The Role of Acupuncture on the Gut-Brain-Microbiota Axis in Irritable Bowel Syndrome. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:285-314. [PMID: 33622207 DOI: 10.1142/s0192415x21500154] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Irritable bowel syndrome (IBS) is a chronic dysfunction of the gastrointestinal tract, commonly characterized by abdominal pain or abdominal discomfort. These symptoms can substantially reduce the quality of life and work productivity of the patients. The exact pathogenesis of IBS remains unclear, as it has become apparent that multiple pathways are activated in the condition, including inflammation, immunology, neurology and psychology. Recent evidence has shown that symptoms in IBS are related to the dysfunction of the nervous system, particularly the viscerosomatic pathway, through immune-to-brain communication. The potential link between brain-gut relationships is gut microbiota. The management of IBS mostly focuses on symptomatically treating the patients. There are a wide range of standard treatments, including pharmacological to psychological interventions which are effective in some patients. Therefore, a combination of therapies including both standard and complimentary treatments, including Traditional Chinese Medicine (TCM) such as acupuncture, have been used in treating IBS patients. Several in vivo and clinical studies have demonstrated the efficacy of acupuncture in treating IBS. Increasing attention has been paid to research regarding the action mechanisms of acupuncture for IBS. This paper summarizes and discusses the possible mechanisms associated with acupuncture on the pathophysiology of IBS, including gastrointestinal (GI) motility, visceral hypersensitivity, the immune system, neurotransmitters, and the brain-gut axis. The results fromin vivo and clinical studies have been included. In addition, the effects of acupuncture on gut microbiota in IBS are included and any contradictory findings are deliberated.
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Affiliation(s)
- Kiangyada Yaklai
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Chiang Mai University, Chiang Mai, Thailand.,Sriphat Medical Center, Chiang Mai University, Chiang Mai, Thailand
| | - Sintip Pattanakuhar
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Chiang Mai University, Chiang Mai, Thailand.,Department of Rehabilitation Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Nipon Chattipakorn
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand
| | - Siriporn C Chattipakorn
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Chiang Mai University, Chiang Mai, Thailand.,Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
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Qi Q, Wu H, Jin X, Jin D, Wang Y, Wang C, Liu Y, Wang X. Effect of moxibustion on the expression of GDNF and its receptor GFRα3 in the colon and spinal cord of rats with irritable bowel syndrome. Acupunct Med 2019; 37:244-251. [PMID: 31188015 DOI: 10.1136/acupmed-2017-011455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Moxibustion treatment has been found to ameliorate clinical symptoms including abdominal pain, diarrhoea and constipation in patients with irritable bowel syndrome (IBS). Herein we investigated the mechanisms underlying the use of moxibustion in a rat model of IBS. METHODS In our study, an IBS model was established in rats by colorectal distension (CRD) stimulus and mustard oil enema. The rats were randomly divided into a normal group, model group, mild moxibustion group, electroacupuncture group, probiotic group and dicetel group. Abdominal withdrawal reflex (AWR) scores were determined within 90 min of the last treatment. The expression of GDNF/GFRα3 protein and mRNA in the colon and spinal cord were detected by immunohistochemistry and quantitative real-time-PCR, respectively. RESULTS The IBS model rats had significantly higher AWR scores than the normal group (P<0.01). After mild moxibustion treatment, the AWR score was significantly reduced (20 mm Hg, P<0.05; 40 mm Hg, 60 mm Hg and 80 mm Hg, P<0.01). The model group showed significantly more colonic glial cell line-derived neurotrophic factor (GDNF/GFRα3 (GDNF family receptor α3) protein and mRNA expression in the colon and spinal cord than the normal group (P<0.01). Compared with the model group, the expression of GDNF/GFRα3 protein and mRNA in the colon and spinal cord of the rats were significantly decreased in the mild moxibustion group (colon: GDNF and GFRα3 protein, P<0.01; GDNF and GFRα3 mRNA, P<0.01; spinal cord: GDNF and GFRα3 protein, P<0.01; GDNF mRNA, P<0.05, GFRα3 mRNA, P<0.01). CONCLUSIONS Our data suggest that moxibustion therapy may mitigate CRD-induced increases in the expression of GDNF and its receptor GFRα3 in the colon and spinal cord in a rat model of IBS.
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Affiliation(s)
- Qin Qi
- 1 Yueyang Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huangan Wu
- 2 Shanghai Research Institute of Acupuncture-moxibustion and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoming Jin
- 3 Department of Anatomy and Cell Biology, Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Duiyin Jin
- 1 Yueyang Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuanyuan Wang
- 1 Yueyang Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cun Wang
- 1 Yueyang Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yanan Liu
- 1 Yueyang Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaomei Wang
- 1 Yueyang Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,2 Shanghai Research Institute of Acupuncture-moxibustion and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Effect of Electroacupuncture on Hyperalgesia and Vasoactive Neurotransmitters in a Rat Model of Conscious Recurrent Migraine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:9512875. [PMID: 31217804 PMCID: PMC6537014 DOI: 10.1155/2019/9512875] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 04/13/2019] [Accepted: 05/02/2019] [Indexed: 12/24/2022]
Abstract
Migraine onset is associated with the abnormal release of vasoactive neurotransmitters from perivascular nerves, and these neurotransmitters are involved in the pathophysiology of migraine. Hyperalgesia is a key feature of migraine, and accumulating evidence indicates that electroacupuncture (EA) at the single acupuncture point (Fengchi [GB20]) is effective in ameliorating hyperalgesia. In clinical practice, multiple acupuncture points are widely used, especially GB20 and Yanglingquan (GB34). However, the role played by vasoactive neurotransmitters in acupuncture antihyperalgesic effect at the single or multiple acupuncture points remains unknown. We aimed to determine whether EA would exert its antihyperalgesic effects by modulating vasoactive neurotransmitter release from the perivascular nerves. Furthermore, we examined whether targeting multiple acupuncture points would be more effective than targeting a single point in reducing hyperalgesia. The mechanical and thermal hyperalgesia were evaluated by measuring the facial and hind-paw mechanical withdrawal thresholds, tail-flick and hot-plate latencies. Plasma concentrations of vasoactive neurotransmitters were determined using rat-specific ELISA kits from jugular vein, including calcitonin gene-related peptide (CGRP), substance P (SP), vasoactive intestinal peptide (VIP), neuropeptide Y (NPY), pituitary adenylate cyclase-activating polypeptide (PACAP), nitric oxide (NO), and endothelin-1 (ET-1). The result suggested that EA significantly ameliorated the mechanical and thermal hyperalgesia, reduced c-Fos levels in the trigeminal ganglion, and attenuated plasma and dural levels of vasoactive neurotransmitters, especially in the multiple acupuncture points group (GB20+GB34). In conclusion, EA exerts antihyperalgesic effect in a rat model of conscious recurrent migraine, possibly via modulation of the vasoactive neurotransmitters. Furthermore, targeting multiple acupuncture points is more effective than targeting a single point in reducing hyperalgesia.
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Zhu ZC, Wang HB, Yan XQ, Yang J, Duan XF, Bian HQ, Kuang HF. Serum substance P and vasoactive intestinal peptide levels in infants with acute intussusception. J Int Med Res 2019; 47:2446-2451. [PMID: 31006358 PMCID: PMC6567688 DOI: 10.1177/0300060519844401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Objective We aimed to investigate the role of the intestinal neurotransmitters vasoactive intestinal peptide (VIP) and substance P (SP) at different time points in infants with acute intussusception. Methods Thirty patients who were diagnosed with acute intussusception were enrolled in the study and classified as the experimental group. Another 30 patients with an indirect inguinal hernia who had no intestinal injury were included as the control group. Serum SP and VIP levels at different time points, including pre- and postoperation, were detected by enzyme-linked immunosorbent assay and compared between the two groups. Results Serum SP levels in patients with acute intussusception were significantly higher than those in controls. However, with recovery of acute intussusception, SP levels gradually decreased after treatment. Serum VIP levels in patients with acute intussusception were significantly lower than those in controls. However, with recovery of acute intussusception, VIP levels gradually increased after treatment. Conclusions SP and VIP levels may have a potential relationship with the pathogenetic process of intussusception.
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Affiliation(s)
- Zhen-Chuang Zhu
- Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Hai-Bin Wang
- Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Xue-Qiang Yan
- Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Jun Yang
- Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Xu-Fei Duan
- Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Hong-Qiang Bian
- Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Hou-Fang Kuang
- Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
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Efficacy and safety of different doses of moxibustion for irritable bowel syndrome: A randomised controlled pilot trial. Eur J Integr Med 2018. [DOI: 10.1016/j.eujim.2018.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Effect of acupuncture at three different acupoints on electrical activity of gastric distention-affected neurons in rat medial vestibular nucleus. J TRADIT CHIN MED 2018. [DOI: 10.1016/j.jtcm.2018.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Kim SY, Lee EJ, Jeon JH, Kim JH, Jung IC, Kim YI. Quality Assessment of Randomized Controlled Trials of Moxibustion Using STandards for Reporting Interventions in Clinical Trials of Moxibustion (STRICTOM) and Risk of Bias (ROB). J Acupunct Meridian Stud 2017; 10:261-275. [PMID: 28889843 DOI: 10.1016/j.jams.2017.05.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 05/31/2017] [Accepted: 05/31/2017] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES To assess the quality and completeness of published reports of randomized controlled trials (RCTs) of moxibustion. METHOD We searched six databases to retrieve eligible RCTs of moxibustion published from 2000 to December 2015. We used the STandards for Reporting Interventions in Clinical Trials of Moxibustion (STRICTOM) and Risk of Bias (ROB) tool to assess the completeness of reporting of RCTs of moxibustion and evaluate the reporting quality of included RCTs. RESULTS Thirty-four studies of moxibustion were analyzed using STRICTOM and ROB. Of the 34 studies, the completeness percentage of STRICTOM varied from 33% to 100% (mean 68%, median 67%). The completeness of STRICTOM items showed a rising tendency along with the publication year. The STRICTOM items of setting and context (14.7%), rationale for the control (17.6%), and response (26.4%) showed incomplete reporting. The number of RCTs that rated a low risk of bias for allocation concealment (n=6), blinding of participants and personnel (n=1), and blinding of outcome assessment (n=4) appeared to be small. CONCLUSION The quality of reporting of RCTs of moxibustion remains incomplete according to the STRICTOM and ROB tool at present. Researchers should consider the STRICTOM and ROB for improving not only the completeness of reporting but also the study design. General guidelines for RCTs of moxibustion are also required.
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Affiliation(s)
- So Yun Kim
- College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea; Clinical Trial Center, Dunsan Korean Medical Hospital of Daejeon University, Daejeon, Republic of Korea
| | - Eun Jung Lee
- College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea; Clinical Trial Center, Dunsan Korean Medical Hospital of Daejeon University, Daejeon, Republic of Korea
| | - Ju Hyun Jeon
- College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea; Clinical Trial Center, Dunsan Korean Medical Hospital of Daejeon University, Daejeon, Republic of Korea
| | - Jung Ho Kim
- College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea; Clinical Trial Center, Dunsan Korean Medical Hospital of Daejeon University, Daejeon, Republic of Korea
| | - In Chul Jung
- College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea; Clinical Trial Center, Dunsan Korean Medical Hospital of Daejeon University, Daejeon, Republic of Korea.
| | - Young Il Kim
- College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea; Clinical Trial Center, Dunsan Korean Medical Hospital of Daejeon University, Daejeon, Republic of Korea.
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Changes of Blood Flux at BL21 and Points along BL Meridian Resulted from Acupuncture or Moxibustion: Case Cross Design Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:8237580. [PMID: 28811830 PMCID: PMC5546059 DOI: 10.1155/2017/8237580] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 06/12/2017] [Accepted: 06/19/2017] [Indexed: 12/17/2022]
Abstract
Acupuncture (Acup) and moxibustion (Moxi) are commonly used interventions in clinical practice. However, the difference between Acup and moxibustion mechanisms is unclear. In current study, blood perfusion responses resulted from Acup or Moxi at Weishu acupoint (BL21) and control points were explored, respectively. The time series of blood flux signals at BL21 and control points were transformed with Morlet wavelet, and the differences in each frequency interval were observed. The results suggested that acupoint response to different stimulation is a comprehensive process which related to all components of blood perfusion signals. Whereas the different response at control points was not observed, there has been significant difference coherence value between Acup and Moxi stimulation. The results suggested the influence of Acup and Moxi not only on the level of blood perfusion at local area; the intrinsic relevance after stimulation which can be evaluated by coherence analysis is also an appropriate index to distinguish different stimulations.
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Liang C, Wang K, Xu B, Yu Z. Electroacupuncture at acupoint ST 37(Shangjuxu) improves function of the enteric nervous system in a novel mouse constipation model. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:392. [PMID: 27756367 PMCID: PMC5070084 DOI: 10.1186/s12906-016-1377-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 10/13/2016] [Indexed: 02/07/2023]
Abstract
Background Electroacupuncture (EA) at acupoint ST 37 (Shangjuxu) has been used to alleviate gastrointestinal symptoms and improve gastrointestinal motility. However, the mechanisms by which EA affects the enteric nervous system (ENS) have scarcely been investigated. In this study, we investigated whether EA could improve ENS function. Methods A constipation model was established by gastric instillation of ice-cold saline daily for 14 days. The constipated mice were divided into two groups: the model group, which was not treated, and the EA group, which received EA at ST 37 at a frequency of 2–15 HZ and an amplitude of 1 mA for 15 min a day for 3 days. A further six mice were included as a non-constipated control group. After EA treatment, intestinal propulsion and defecation time were measured. Additionally, in jejunum, ileum and proximal colon myenteric plexus, the expressions of PGP9.5 and nNOS were measured by immunohistochemistry. Results The EA group demonstrated significant improvements in carbon propulsion rates and defecation time compared to model group (P < 0.05). In addition, after EA, the PGP9.5 and nNOS expression in jejunum, ileum and proximal colonic myenteric plexus was back to normal levels. Conclusion This study suggests that EA stimulation at ST 37 is capable of ameliorating intestinal motility dysfunction, and can partly restore enteric neuron function. The ENS can participate in changes in intestinal motility by affecting inhibitory neurons.
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Zhao JM, Chen L, Zhou CL, Shi Y, Li YW, Shang HX, Wu LY, Bao CH, Dou CZ, Wu HG. Comparison of Electroacupuncture and Moxibustion for Relieving Visceral Hypersensitivity in Rats with Constipation-Predominant Irritable Bowel Syndrome. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2016; 2016:9410505. [PMID: 27738447 PMCID: PMC5055954 DOI: 10.1155/2016/9410505] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 08/11/2016] [Indexed: 02/08/2023]
Abstract
Aim. To compare whether there is different effect between electroacupuncture (EA) and moxibustion (Mox) on visceral hypersensitivity (their analgesic effects) in constipation-predominant irritable bowel syndrome (C-IBS). Methods. EA at 1 mA and 3 mA and Mox at 43°C and 46°C were applied to the Shangjuxu (ST37, bilateral) acupoint in rats with C-IBS and normal rats. An abdominal withdrawal reflex (AWR) score was used to assess visceral hypersensitivity. Toluidine blue staining was used to assess mast cell (MC) activity in colon of rats. Immunochemistry was used to measure 5-HT and 5-HT4 receptor expression in the colon. Results. AWR scores in all EA (1 mA and 3 mA) and Mox (43°C and 46°C) treatment groups after colorectal distention (CRD) stimulation pressure of 20, 40, 60, and 80 mmHg were significantly lower than those of the model (MC) group (P all < 0.01). The MC counts and degranulation rates in the colon of all EA and Mox treatment groups and the MC group were significantly higher than those of the NC group (P all < 0.01). MC degranulation rates in the colon of all EA and Mox treatment groups were lower than those of the MC group (P all < 0.05). 5-HT expression in colon of all EA and Mox treatment groups was significantly lower than that of the MC group (P all < 0.01), and 5-HT4R expression in colon of both EA groups was significantly higher than that of the MC group (P both < 0.01). Conclusion. EA and Mox treatments may both ameliorate visceral hypersensitivity at different degree in rats with C-IBS, and EA treatment was better than Mox.
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Affiliation(s)
- Ji-Meng Zhao
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Liu Chen
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ci-Li Zhou
- Shanghai Institute of Acupuncture-Moxibustion and Meridian, Shanghai 200030, China
| | - Yin Shi
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Institute of Acupuncture-Moxibustion and Meridian, Shanghai 200030, China
| | - Yu-Wei Li
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Hai-Xia Shang
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lu-Yi Wu
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Chun-Hui Bao
- Shanghai Institute of Acupuncture-Moxibustion and Meridian, Shanghai 200030, China
| | - Chuan-Zi Dou
- Shanghai Institute of Acupuncture-Moxibustion and Meridian, Shanghai 200030, China
| | - Huan-Gan Wu
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Institute of Acupuncture-Moxibustion and Meridian, Shanghai 200030, China
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She C, Zhong H, Hu XM, Wang HL, Guo AL, Gu JP, Huang CH, Ge JY, Liu M, Liu ML, Lin DH, Chang XR. Investigating the effects of moxibustion on serum metabolism in healthy human body based on the 1H NMR metabolomics technology. JOURNAL OF ACUPUNCTURE AND TUINA SCIENCE 2016. [DOI: 10.1007/s11726-016-0907-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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