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Kizilay G, Ersoy O, Bozer C, Demirtas S, Cikmaz S, Yılmaz A. Effects of electroacupuncture at ST36 and BL20 on the diabetic rat testis. Acupunct Med 2023; 41:297-306. [PMID: 36655632 DOI: 10.1177/09645284221146196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVE We aimed to evaluate the effects of electroacupuncture (EA) at ST36 and BL20 on the testicular tissues in a rat model of diabetes and to explore the mechanisms of action. METHODS A total of 34 male Sprague-Dawley rats were allocated to a control group (n = 10), diabetes (D) group (n = 12) or diabetes + acupuncture (DA) group (n = 12). To model diabetes, rats in groups D and DA received an intraperitoneal injection of a single dose of 35 mg/kg streptozotocin (STZ) dissolved in citrate buffer (pH = 4.5; 0.1 M) after 2 weeks of high-fat diet administration. Under xylazine/ketamine anesthesia, stainless steel needles (30 mm × 0.25 mm) were inserted bilaterally at ST36 and BL20. The needles were connected to an EA device via cables, and EA was applied for 30 min (15 Hz frequency and 0.2-1 mA intensity) twice a week for 5 weeks. RESULTS The effects of EA at ST36 and BL20 on blood glucose levels and body weight, biochemical parameters, histopathological, morphometric and immunohistochemical findings, and terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) analysis were evaluated. A significant decrease was detected in DA versus D groups in blood glucose levels, basement membrane thickness and apoptotic cell/tubule indices. In addition, there was a significant increase in the Johnsen scores, seminiferous tubule diameters, serum levels of follicle-stimulating hormone (FSH), luteinizing hormone (LH) and testosterone, proliferation indices, and sex hormone-binding globulin (SHBG) and insulin-like peptide 3 (INSL3) immunoreactivities. CONCLUSION EA had multiple positive effects on blood glucose homeostasis and testicular structure/function in this rat model of diabetes. EA may be effective at preventing or eliminating histopathological damage in the diabetic testis.
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Affiliation(s)
- Gulnur Kizilay
- Department of Histology & Embryology, Faculty of Medicine, Trakya University, Edirne, Turkey
| | - Onur Ersoy
- Department of Pathology Laboratory Techniques, Vocational School of Health Services, Trakya University, Edirne, Turkey
| | - Cuneyt Bozer
- Department of Anatomy, Faculty of Medicine, Trakya University, Edirne, Turkey
| | - Selim Demirtas
- Pathology Laboratory Techniques Program, Vocational School of Health Services, Bilgi University, Istanbul, Turkey
| | - Selman Cikmaz
- Department of Anatomy, Faculty of Medicine, Trakya University, Edirne, Turkey
| | - Ali Yılmaz
- Department of Anatomy, Faculty of Medicine, Trakya University, Edirne, Turkey
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Lin L, Lin T, Fan L, Shen K, Hu H, Gao H. Acupuncture for chronic tinnitus: A CARE-compliant case report. Explore (NY) 2023; 19:450-452. [PMID: 35717311 DOI: 10.1016/j.explore.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/09/2022] [Accepted: 06/06/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Tinnitus is a sound hallucination characterised by buzzing and hissing in the ear or brain of a patient in the absence of an externally available sound source. It could be perceived as one or more sounds and can last for a certain period of time. OBJECTIVE We aimed to report the successful treatment of tinnitus using acupuncture. METHOD A patient diagnosed with chronic tinnitus had buzzing sounds in both ears for over 4 years. Acupuncture treatment was administered a total of five times. GV20 (Baihui), EX-HN1 (Sishencong), GV24 (Shenting), CV12 (Zhongwan), CV10 (Xiawan), CV6 (Qihai), CV4 (Guanyuan), and other bilateral acupuncture points, including GB13 (Benshen), SI19 (Tinggong), GB2 (Tinghui), SJ17 (Yifeng), KI19 (Yindu), and KI17 (Shangqu), were selected as acupuncture points. RESULTS Tinnitus was successfully resolved, and THI scores decreased. CONCLUSIONS Acupuncture is a potential alternative treatment for chronic tinnitus.
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Affiliation(s)
- Luxue Lin
- The Third Clinical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Tingting Lin
- The Second Clinical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Lijuan Fan
- The Third Clinical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Ke Shen
- The Third Clinical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Hantong Hu
- Department of Acupuncture and Moxibustion, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310005, China
| | - Hong Gao
- Department of Acupuncture and Moxibustion, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310005, China.
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Qin S, Zhang Z, Zhao Y, Liu J, Qiu J, Gong Y, Fan W, Guo Y, Guo Y, Xu Z, Guo Y. The impact of acupuncture on neuroplasticity after ischemic stroke: a literature review and perspectives. Front Cell Neurosci 2022; 16:817732. [PMID: 36439200 PMCID: PMC9685811 DOI: 10.3389/fncel.2022.817732] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 10/24/2022] [Indexed: 09/07/2023] Open
Abstract
Ischemic stroke is common in the elderly, and is one of the main causes of long-term disability worldwide. After ischemic stroke, spontaneous recovery and functional reconstruction take place. These processes are possible thanks to neuroplasticity, which involves neurogenesis, synaptogenesis, and angiogenesis. However, the repair of ischemic damage is not complete, and neurological deficits develop eventually. The WHO recommends acupuncture as an alternative and complementary method for the treatment of stroke. Moreover, clinical and experimental evidence has documented the potential of acupuncture to ameliorate ischemic stroke-induced neurological deficits, particularly sequelae such as dyskinesia, spasticity, cognitive impairment, and dysphagia. These effects are related to the ability of acupuncture to promote spontaneous neuroplasticity after ischemic stroke. Specifically, acupuncture can stimulate neurogenesis, activate axonal regeneration and sprouting, and improve the structure and function of synapses. These processes modify the neural network and function of the damaged brain area, producing the improvement of various skills and adaptability. Astrocytes and microglia may be involved in the regulation of neuroplasticity by acupuncture, such as by the production and release of a variety of neurotrophic factors, including brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF). Moreover, the evidence presented indicates that acupuncture promotes neuroplasticity by modulating the functional reconstruction of the whole brain after ischemia. Therefore, the promotion of neuroplasticity is expected to become a new target for acupuncture in the treatment of neurological deficits after ischemic stroke, and research into the mechanisms responsible for these actions will be of significant clinical value.
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Affiliation(s)
- Siru Qin
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zichen Zhang
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yadan Zhao
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jingyi Liu
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiwen Qiu
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yinan Gong
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Wen Fan
- Department of Rehabilitation Physical Therapy Course, Faculty of Health Science, Suzuka University of Medical Science, Suzuka, Japan
| | - Yongming Guo
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yi Guo
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
- School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zhifang Xu
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Yang Guo
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
- Acupuncture Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Zhang B, Shi H, Cao S, Xie L, Ren P, Wang J, Shi B. Revealing the magic of acupuncture based on biological mechanisms: A literature review. Biosci Trends 2022; 16:73-90. [PMID: 35153276 DOI: 10.5582/bst.2022.01039] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Bo Zhang
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Haojun Shi
- Second Clinical Medical College, Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Shengnan Cao
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Liangyu Xie
- Department of Traditional Chinese Medicine Orthopedics, Neck-Shoulder and Lumbocrural Pain Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Pengcheng Ren
- Department of Traditional Chinese Medicine Orthopedics, Neck-Shoulder and Lumbocrural Pain Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Jianmin Wang
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Bin Shi
- Department of Traditional Chinese Medicine Orthopedics, Neck-Shoulder and Lumbocrural Pain Hospital Affiliated to Shandong First Medical University, Jinan, China
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Lee HJ, Jung DH, Kim NK, Shin HK, Choi BT. Effects of electroacupuncture on the functionality of NG2-expressing cells in perilesional brain tissue of mice following ischemic stroke. Neural Regen Res 2021; 17:1556-1565. [PMID: 34916441 PMCID: PMC8771106 DOI: 10.4103/1673-5374.330611] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Neural/glial antigen 2 (NG2)-expressing cells has multipotent stem cell activity under cerebral ischemia. Our study examined the effects of electroacupuncture (EA) therapy (2 Hz, 1 or 3 mA, 20 minutes) at the Sishencong acupoint on motor function after ischemic insult in the brain by investigating the rehabilitative potential of NG2-derived cells in a mouse model of ischemic stroke. EA stimulation alleviated motor deficits caused by ischemic stroke, and 1 mA EA stimulation was more efficacious than 3 mA EA stimulation or positive control treatment with edaravone, a free radical scavenger. The properties of NG2-expressing cells were altered with 1 mA EA stimulation, enhancing their survival in perilesional brain tissue via reduction of tumor necrosis factor alpha expression. EA stimulation robustly activated signaling pathways related to proliferation and survival of NG2-expressing cells and increased the expression of neurotrophic factors such as brain-derived neurotrophic factor, tumor growth factor beta, and neurotrophin 3. In the perilesional striatum, EA stimulation greatly increased the number of NG2-expressing cells double-positive for oligodendrocyte, endothelial cell, and microglia/macrophage markers (CC1, CD31, and CD68). EA therapy also greatly activated brain-derived neurotrophic factor/tropomyosin receptor kinase B and glycogen synthase kinase 3 beta signaling. Our results indicate that EA therapy may prevent functional loss at the perilesional site by enhancing survival and differentiation of NG2-expressing cells via the activation of brain-derived neurotrophic factor -induced signaling, subsequently ameliorating motor dysfunction. The animal experiments were approved by the Animal Ethics Committee of Pusan National University (approval Nos. PNU2019-2199 and PNU2019-2884) on April 8, 2019 and June 19, 2019.
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Affiliation(s)
- Hong Ju Lee
- Department of Korean Medical Science, School of Korean Medicine; Graduate Training Program of Korean Medicine for Healthy Aging, Pusan National University, Yangsan, Republic of Korea
| | - Da Hee Jung
- Department of Korean Medical Science, School of Korean Medicine; Graduate Training Program of Korean Medicine for Healthy Aging, Pusan National University, Yangsan, Republic of Korea
| | - Nam Kwen Kim
- Department of Korean Ophthalmology, Otolaryngology and Dermatology, School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Hwa Kyoung Shin
- Department of Korean Medical Science, School of Korean Medicine; Graduate Training Program of Korean Medicine for Healthy Aging, Pusan National University, Yangsan, Republic of Korea
| | - Byung Tae Choi
- Department of Korean Medical Science, School of Korean Medicine; Graduate Training Program of Korean Medicine for Healthy Aging, Pusan National University, Yangsan, Republic of Korea
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Chun-Yan C, Guang-Yao X, Yan-Yan S, Ming-Shu X, Peng L. Acupuncture: A therapeutic approach against acne. J Cosmet Dermatol 2021; 20:3829-3838. [PMID: 34599626 DOI: 10.1111/jocd.14487] [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: 06/05/2021] [Accepted: 09/13/2021] [Indexed: 11/29/2022]
Abstract
Acne is a common but chronic skin disease that influence large population especially juvenile. Acne can continue, begin, or grow into severe form in adult age, affecting face, back, and chest. It may be a serious issue if not cared or treated timely. Even if acne got treated it leaves a persistent scar, which is difficult to alleviate. These acne lesions are long-lasting and result in significant impact on mental and physical health of an individual. There are four mechanisms that are involved in acne lesion formation. However, the accurate series of events of the interaction among the factors in acne pathogenesis is still unsettled. Pubescent acne is due to increase hormone levels, when in fact adult acne is due to fluctuation in hormone levels. There are various approaches for the treatment of acne, including oral medications, creams or gels, acupuncture. Traditional Chinese Medicine stated acne as a infection that is associated with the pathogenic influence of damp heat and heat on specific meridians. As an ancient and integral part of Chinese medicine acupuncture therapy is employed in the treatment of many diseases including acne. It functions by ameliorating the deep-rooted mechanisms playing crucial role in acne development. In this review, we have explained the acne causes, pathogenesis, and its available treatment options. Additionally, we also discussed the acupuncture therapy methods, devices, different techniques. and its mechanism of action in treating acne. Furthermore, clinical trials studies motivated us to highlight the scope of acupuncture in the growing system of medicine.
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Affiliation(s)
- Chen Chun-Yan
- Shanghai Research Institute of Qigong, Taiji Health Center, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xu Guang-Yao
- The Eighth Department of Surgery, the Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shang Yan-Yan
- Shanghai Research Institute of Qigong, Taiji Health Center, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xu Ming-Shu
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liu Peng
- Department of Acupuncture-Moxibustion, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Yang C, Liu J, Wang J, Yin A, Jiang Z, Ye S, Liu X, Zhang X, Wang F, Xiong L. Activation of astroglial CB1R mediates cerebral ischemic tolerance induced by electroacupuncture. J Cereb Blood Flow Metab 2021; 41:2295-2310. [PMID: 33663269 PMCID: PMC8393297 DOI: 10.1177/0271678x21994395] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
There are no effective treatments for stroke. The activation of endogenous protective mechanisms is a promising therapeutic approach, which evokes the intrinsic ability of the brain to protect itself. Accumulated evidence strongly suggests that electroacupuncture (EA) pretreatment induces rapid tolerance to cerebral ischemia. With regard to mechanisms underlying ischemic tolerance induced by EA, many molecules and signaling pathways are involved, such as the endocannabinoid system, although the exact mechanisms have not been fully elucidated. In the current study, we employed mutant mice, neuropharmacology, microdialysis, and virus transfection techniques in a middle cerebral artery occlusion (MCAO) model to explore the cell-specific and brain region-specific mechanisms of EA-induced neuroprotection. EA pretreatment resulted in increased ambient endocannabinoid (eCB) levels and subsequent activation of ischemic penumbral astroglial cannabinoid type 1 receptors (CB1R) which led to moderate upregulation of extracellular glutamate that protected neurons from cerebral ischemic injury. These findings provide a novel cellular mechanism of EA and a potential therapeutic target for ischemic stroke.
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Affiliation(s)
- Cen Yang
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xian, Shaanxi Province, China.,Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong Province, China
| | - Jingjing Liu
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xian, Shaanxi Province, China.,The Brain Cognition and Brain Disease Institute, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science; Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China.,University of the Chinese Academy of Sciences, Beijing, China
| | - Jingyi Wang
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xian, Shaanxi Province, China.,The Brain Cognition and Brain Disease Institute, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science; Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China.,University of the Chinese Academy of Sciences, Beijing, China
| | - Anqi Yin
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xian, Shaanxi Province, China
| | - Zhenhua Jiang
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xian, Shaanxi Province, China
| | - Shuwei Ye
- The Brain Cognition and Brain Disease Institute, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science; Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China
| | - Xue Liu
- The Brain Cognition and Brain Disease Institute, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science; Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China.,University of the Chinese Academy of Sciences, Beijing, China
| | - Xia Zhang
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xian, Shaanxi Province, China.,University of Ottawa Institute of Mental Health Research at the Royal, Department of Psychiatry, and Department of Cellular & Molecular Medicine, Ottawa, Canada
| | - Feng Wang
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xian, Shaanxi Province, China.,The Brain Cognition and Brain Disease Institute, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science; Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, China
| | - Lize Xiong
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xian, Shaanxi Province, China.,Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
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Acupuncture, seizure frequency, and quality of life in temporal lobe epilepsy. Epilepsy Behav 2021; 122:108213. [PMID: 34311182 DOI: 10.1016/j.yebeh.2021.108213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 07/04/2021] [Accepted: 07/05/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To assess seizure frequency and quality of life (QOL) in a group of adults with temporal lobe epilepsy with hippocampal sclerosis (TLE-HS) before and after 10 weeks of systemic acupuncture sessions and compare the results with a group of patients with TLE-HS not undergoing acupuncture. METHODS The Quality of Life in Epilepsy Inventory (QOLIE-31) and the initial and final seizure frequency of 26 adult patients with TLE-HS who underwent acupuncture sessions for 10 consecutive weeks were assessed. The data were compared to those of 26 patients with TLE-HS not submitted to acupuncture, with p < 0.05. RESULTS There was a clinically significant effect in reducing the mean number of seizures per month in the follow-up period of patients submitted or not to acupuncture (no intervention group and intervention group, effect size: -0.94 and -1.01, respectively). In the last four weeks of follow-up, there was a significant difference between the no intervention and intervention groups (0.5 [0-2] and 0 [0-4]; p = 0.018). When using minimally important change (MIC) threshold data for the QOLIE-31 between the final and initial scores, with the Cantril Ladder Scale as anchoring, it was observed that, in the intervention group, large clinically significant effects were seen for all dimensions, except for cognitive function, medication effect, and social function, which presented medium effects. In the follow-up, the variation of the QOLIE-31 scores was positive for both groups; however, it was higher in all dimensions in the intervention group, indicating a better QOL. CONCLUSION There was a reduction in the mean number of seizures per month in all patients during the follow-up period. Acupuncture significantly reduced the number of seizures in the intervention group in the final phase of the study. QOL improvements occurred in all patients, however, more significantly in the intervention group.
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Micalos PS, Pak SC, Jesulola E, Cannon J, Hale M, Koo BS. Does Acupuncture Enhance Muscle Strength and Performance? Strength Cond J 2021. [DOI: 10.1519/ssc.0000000000000597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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10
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Liou KT, Garland SN, Li QS, Sadeghi K, Green J, Autuori I, Orlow I, Mao JJ. Effects of acupuncture versus cognitive behavioral therapy on brain-derived neurotrophic factor in cancer survivors with insomnia: an exploratory analysis. Acupunct Med 2021; 39:637-645. [PMID: 33752446 DOI: 10.1177/0964528421999395] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Decreased brain-derived neurotrophic factor (BDNF) is associated with poor sleep. This study examined the effects of acupuncture versus cognitive behavioral therapy for insomnia (CBT-I) on serum BDNF and sleep outcomes in cancer survivors with insomnia. METHODS This was an exploratory analysis of a randomized clinical trial (n = 160) comparing acupuncture versus CBT-I for cancer survivors with insomnia. Interventions were delivered over 8 weeks. Outcomes were assessed at baseline and week 8. Serum BDNF was evaluated with enzyme-linked immunosorbent assay (ELISA). Sleep was evaluated with the insomnia severity index and consensus sleep diary. Pearson correlations between BDNF and sleep outcomes were calculated. Data analysis was limited to 87 survivors who provided serum samples. RESULTS Among 87 survivors, the mean age was 61.9 (SD: 11.4) years, 51.7% were women, and 24.1% were non-White. Mean serum BDNF did not significantly increase in acupuncture (n = 50) or CBT-I (n = 37) groups. When analysis was restricted to patients with low baseline BDNF (i.e. levels below the sample median of 47.1 ng/mL), the acupuncture group (n = 22) demonstrated a significant 7.2 ng/mL increase in mean serum BDNF (P = 0.03), whereas the CBT-I group (n = 21) demonstrated a non-significant 2.9 ng/mL increase (P = 0.28). Serum BDNF was not significantly correlated with sleep outcomes (all P > 0.05). CONCLUSION Among cancer survivors with insomnia and low baseline BDNF, acupuncture significantly increased serum BDNF levels; however, the clinical significance of this finding requires further investigation.Trial registration no. NCT02356575 (ClinicalTrials.gov).
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Affiliation(s)
- Kevin T Liou
- Integrative Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Sheila N Garland
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Q Susan Li
- Integrative Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Keimya Sadeghi
- Molecular Epidemiology Laboratory, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Jamie Green
- Integrative Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Isidora Autuori
- Molecular Epidemiology Laboratory, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Irene Orlow
- Molecular Epidemiology Laboratory, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Jun J Mao
- Integrative Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
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Equine Cervical Pain and Dysfunction: Pathology, Diagnosis and Treatment. Animals (Basel) 2021; 11:ani11020422. [PMID: 33562089 PMCID: PMC7915466 DOI: 10.3390/ani11020422] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/25/2021] [Accepted: 02/03/2021] [Indexed: 01/14/2023] Open
Abstract
Simple Summary Neck pain and dysfunction in the horse is becoming an increasingly important topic among riders, trainers and veterinarians. Some horses may present for a subtle performance decline, while others may show dramatic, dangerous behavior. It is important to recognize how to carefully evaluate the horse in an effort to understand the different types of pain that may be contributing to the different behaviors. The musculoskeletal and nervous systems may both play a role in the development of clinical signs. Recognizing that there are many diagnostic options as well as several treatments choices is important. This synopsis covers the disease processes that may contribute to the development of neck pain and dysfunction in the horse, as well as several possible diagnostic and treatment options. Abstract Interest in the cervical spine as a cause of pain or dysfunction is increasingly becoming the focus of many equine practitioners. Many affected horses are presented for poor performance, while others will present with dramatic, sometimes dangerous behavior. Understanding and distinguishing the different types of neck pain is a starting point to comprehending how the clinical presentations can vary so greatly. There are many steps needed to systematically evaluate the various tissues of the cervical spine to determine which components are contributing to cervical pain and dysfunction. Osseous structures, soft tissues and the central and the peripheral nervous system may all play a role in these various clinical presentations. After completing the clinical evaluation, several imaging modalities may be implemented to help determine the underlying pathologic processes. There are multiple treatment options available and each must be carefully chosen for an individual horse. Provided is a synopsis of the current knowledge as to different disease processes that can result in cervical pain and dysfunction, diagnostic approaches and treatment strategies. Improving the knowledge in these areas will ideally help to return horses to a state of well-being that can be maintained over time and through the rigors of their job or athletic endeavors.
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Wang S, Chen Z, Dai J, Yu F, Kang H. Evaluation of the therapeutic effect of acoustic therapy combined with acupuncture on idiopathic tinnitus: A randomized controlled trial protocol. Medicine (Baltimore) 2021; 100:e23883. [PMID: 33545954 PMCID: PMC7837873 DOI: 10.1097/md.0000000000023883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 11/24/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND: There is no effective treatment for idiopathic tinnitus. Both acoustic therapy and acupuncture have been used in the treatment of idiopathic tinnitus, but the clinical efficacy is quite different. For there is no clinical study combining the 2, the purpose of this randomized controlled trial is to evaluate the effectiveness and safety of acoustic therapy combined with acupuncture in the treatment of idiopathic tinnitus. METHODS: This is a prospective randomized controlled trial to study the effectiveness and safety of acoustic therapy combined with acupuncture in the treatment of idiopathic tinnitus, and is approved by the clinical research ethics committee of our hospital. The patients are randomly divided into one of 2 treatment options: (A) acoustic therapy combined with acupuncture group and (B) simple acupuncture group. Patients, doctors, nurses, and data collection assistants are blinded to group allocation. Observation indicators include: 1. Tinnitus Disability Scale; 2. Loudness visual analog scale; 3. Adverse reactions. Data is analyzed using the statistical software package SPSS version 25.0 (Chicago, IL). DISCUSSION: This protocol will evaluate the efficacy and safety of acoustic therapy combined with acupuncture in the treatment of idiopathic tinnitus. The results of this experiment will provide clinical evidence for the use of acoustic therapy combined with acupuncture in the treatment of idiopathic tinnitus. TRIAL REGISTRATION: This study protocol is registered in ETHICS AND DISSEMINATION: Private information from individuals will not be published. This systematic review also does not involve endangering participant rights. Ethical approval was not required. OSF REGISTRATION NUMBER: DOI 10.17605/OSF.IO/87VFB.
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Electroacupuncture Pretreatment Elicits Tolerance to Cerebral Ischemia/Reperfusion through Inhibition of the GluN2B/m-Calpain/p38 MAPK Proapoptotic Pathway. Neural Plast 2020; 2020:8840675. [PMID: 33061951 PMCID: PMC7542475 DOI: 10.1155/2020/8840675] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/29/2020] [Accepted: 09/07/2020] [Indexed: 01/01/2023] Open
Abstract
Background As one of the first steps in the pathology of cerebral ischemia, glutamate-induced excitotoxicity progresses too fast to be the target of postischemic intervention. However, ischemic preconditioning including electroacupuncture (EA) might elicit cerebral ischemic tolerance through ameliorating excitotoxicity. Objective To investigate whether EA pretreatment based on TCM theory could elicit cerebral tolerance against ischemia/reperfusion (I/R) injury, and explore its potential excitotoxicity inhibition mechanism from regulating proapoptotic pathway of the NMDA subtype of glutamate receptor (GluN2B). Methods The experimental procedure included 5 consecutive days of pretreatment stage and the subsequent modeling stage for one day. All rats were evenly randomized into three groups: sham MCAO/R, MCAO/R, and EA+MCAO/R. During pretreatment procedure, only rats in the EA+MCAO/R group received EA intervention on GV20, SP6, and PC6 once a day for 5 days. Model preparation for MCAO/R or sham MCAO/R started 2 hours after the last pretreatment. 24 hours after model preparation, the Garcia neurobehavioral scoring criteria was used for the evaluation of neurological deficits, TTC for the measurement of infarct volume, TUNEL staining for determination of neural cell apoptosis at hippocampal CA1 area, and WB and double immunofluorescence staining for expression and the cellular localization of GluN2B and m-calpain and p38 MAPK. Results This EA pretreatment regime could improve neurofunction, decrease cerebral infarction volume, and reduce neuronal apoptosis 24 hours after cerebral I/R injury. And EA pretreatment might inhibit the excessive activation of GluN2B receptor, the GluN2B downstream proapoptotic mediator m-calpain, and the phosphorylation of its transcription factor p38 MAPK in the hippocampal neurons after cerebral I/R injury. Conclusion The EA regime might induce tolerance against I/R injury partially through the regulation of the proapoptotic GluN2B/m-calpain/p38 MAPK pathway of glutamate.
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Li B, Jing L, Jia L, Qian T, Jianyi C, Zhongsheng H, Xiaohong Z, Guowei C. Acupuncture reduces pain in rats with osteoarthritis by inhibiting MCP2/CCR2 signaling pathway. Exp Biol Med (Maywood) 2020; 245:1722-1731. [PMID: 32878462 DOI: 10.1177/1535370220952342] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Acupuncture is an emerging alternative therapy that has been beneficial for the pain of osteoarthritis (OA). However, the underlying mechanism of protective effect remains unclear. MCP1/CCR2 axis can be stimulated in various periods of OA, and we hypothesize that acupuncture may treat OA by regulating the MCP1/CCR2 axis. This study aimed to explore the effect of acupuncture at points ST35 and ST36 on the effects of hyperalgesia and cartilage in OA rats including the expression of chemokines, nerve growth factor (NGF), and inflammatory-related proteins. OA was induced in male Sprague-Dawley rats by anterior cruciate ligament transection at the right knee. The first acupuncture intervention was performed on the seventh day after surgery and once a day for seven weeks. The knee-pain-related behaviors, histology, and related protein were examined in this study. We have found that electroacupuncture at ST35 and ST36 can significantly alleviate the hyperalgesia and cartilage degeneration as well as reducing nerve sprouting in OA knee joint. Moreover, acupuncture treatment may inhibit the MCP1/CCR2 axis as well as down-regulate inflaming factor and NGF in cartilage and synovial tissue. The data presented here indicate that acupuncture exerts a protective effect against hyperalgesia and cartilage degeneration, and the mechanism might involve in chemokines and NGF pathway.
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Affiliation(s)
- Bocun Li
- Department of Acupuncture, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Li Jing
- Department of Acupuncture, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Li Jia
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine/Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan 430061, China
| | - Tan Qian
- Department of Acupuncture, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chen Jianyi
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine/Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan 430061, China
| | - Huang Zhongsheng
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine/Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan 430061, China
| | - Zhou Xiaohong
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine/Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan 430061, China
| | - Cai Guowei
- Department of Acupuncture, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Liou KT, Root JC, Garland SN, Green J, Li Y, Li QS, Kantoff PW, Ahles TA, Mao JJ. Effects of acupuncture versus cognitive behavioral therapy on cognitive function in cancer survivors with insomnia: A secondary analysis of a randomized clinical trial. Cancer 2020; 126:3042-3052. [PMID: 32320061 DOI: 10.1002/cncr.32847] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/29/2020] [Accepted: 02/20/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Cancer-related cognitive impairment is a prevalent, disruptive condition potentially exacerbated by sleep disturbances. The current study was performed to evaluate the effects of acupuncture versus cognitive behavioral therapy for insomnia (CBT-I) on objective and subjective cognitive function in cancer survivors with insomnia. METHODS Using data from a randomized clinical trial (160 survivors) that compared acupuncture versus CBT-I for insomnia occurring in cancer survivors, the authors analyzed cognitive outcomes and their relationship to insomnia symptoms. Analysis was limited to 99 patients who reported baseline cognitive difficulties. Interventions were delivered over 8 weeks. Objective attention, learning, and memory were evaluated using the Buschke Selective Reminding Test. Subjective cognitive function was assessed using the Brown Attention-Deficit Disorder Scales. Insomnia symptoms were assessed using the Insomnia Severity Index. All outcomes were collected at baseline, week 8, and week 20. RESULTS From baseline to week 8, acupuncture produced statistically significant within-group improvements in objective attention (Cohen D, 0.29), learning (Cohen D, 0.31), and memory (Cohen D, 0.33) that persisted to week 20 (all P < .05), whereas CBT-I produced a statistically significant within-group improvement in objective attention from baseline to week 20 (Cohen D, 0.50; P < .05); between-group differences were not statistically significant. Both interventions produced statistically significant within-group improvements in subjective cognitive function at weeks 8 and 20 compared with baseline (all P < .001); between-group differences were not statistically significant. In the acupuncture group, patients with clinically meaningful responses with regard to insomnia symptoms demonstrated a significantly greater improvement in subjective cognitive function compared with those without clinically meaningful insomnia responses (P = .006). CONCLUSIONS Among cancer survivors with insomnia, both acupuncture and CBT-I produced significant improvements in objective and subjective cognitive function. However, the effect sizes varied and only survivors in the acupuncture group demonstrated a significant relationship between cognitive and sleep outcomes. These preliminary findings warrant further investigation to guide the personalized management of patients with cancer-related cognitive impairment.
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Affiliation(s)
- Kevin T Liou
- Integrative Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James C Root
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sheila N Garland
- Department of Psychology, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
| | - Jamie Green
- Integrative Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yuelin Li
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Q Susan Li
- Integrative Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Philip W Kantoff
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Tim A Ahles
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jun J Mao
- Integrative Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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Garland SN, Xie SX, DuHamel K, Bao T, Li Q, Barg FK, Song S, Kantoff P, Gehrman P, Mao JJ. Acupuncture Versus Cognitive Behavioral Therapy for Insomnia in Cancer Survivors: A Randomized Clinical Trial. J Natl Cancer Inst 2020; 111:1323-1331. [PMID: 31081899 DOI: 10.1093/jnci/djz050] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 02/21/2019] [Accepted: 03/29/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Insomnia is a common and debilitating disorder experienced by cancer survivors. Although cancer survivors express a preference for using nonpharmacological treatment to manage insomnia, the comparative effectiveness between acupuncture and Cognitive Behavioral Therapy for Insomnia (CBT-I) for this disorder is unknown. METHODS This randomized trial compared 8 weeks of acupuncture (n = 80) and CBT-I (n = 80) in cancer survivors. Acupuncture involved stimulating specific points on the body with needles. CBT-I included sleep restriction, stimulus control, cognitive restructuring, relaxation training, and education. We measured insomnia severity (primary outcome), pain, fatigue, mood, and quality of life posttreatment (8 weeks) with follow-up until 20 weeks. We used linear mixed-effects models for analyses. All statistical tests were two-sided. RESULTS The mean age was 61.5 years and 56.9% were women. CBT-I was more effective than acupuncture posttreatment (P < .001); however, both acupuncture and CBT-I produced clinically meaningful reductions in insomnia severity (acupuncture: -8.31 points, 95% confidence interval = -9.36 to -7.26; CBT-I: -10.91 points, 95% confidence interval = -11.97 to -9.85) and maintained improvements up to 20 weeks. Acupuncture was more effective for pain at the end of treatment; both groups had similar improvements in fatigue, mood, and quality of life and reduced prescription hypnotic medication use. CBT-I was more effective for those who were male (P < .001), white (P = .003), highly educated (P < .001), and had no pain at baseline (P < .001). CONCLUSIONS Although both treatments produced meaningful and durable improvements, CBT-I was more effective and should be the first line of therapy. The relative differences in the comparative effectiveness between the two interventions for specific groups should be confirmed in future adequately powered trials to guide more tailored interventions for insomnia.
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Low frequency electroacupuncture alleviates neuropathic pain by activation of spinal microglial IL-10/β-endorphin pathway. Biomed Pharmacother 2020; 125:109898. [DOI: 10.1016/j.biopha.2020.109898] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 01/01/2020] [Accepted: 01/02/2020] [Indexed: 02/06/2023] Open
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Wu Y, Huang M, Xia Y, Ding G. Real-time analysis of ATP concentration in acupoints during acupuncture: a new technique combining microdialysis with patch clamp. J Biol Eng 2019; 13:93. [PMID: 31798687 PMCID: PMC6883586 DOI: 10.1186/s13036-019-0221-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 11/05/2019] [Indexed: 11/10/2022] Open
Abstract
This paper introduces a new technique combining microdialysis with patch clamp to detect the changes in ATP (adenosine triphosphate) concentration in acupoints during acupuncture. The microdialysis probe was implanted into the Zusanli acupoint (ST 36) of adult SD (Sprague Dawley) rats to sample acupoint fluid containing ATP released during acupuncture. Then, the fluid with ATP was delivered in real time to 293 T cells overexpressing P2X3 receptors, with which we could carry out patch clamp experiments. The results showed that changes in membrane currents could reflect changes in the concentration of ATP. Thus, we can successfully detect ATP released in acupoints during acupuncture in real time. This technique provides us with a new way to study the mechanism of acupuncture signal initiation.
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Affiliation(s)
- Yong Wu
- Department of Aeronautics and Astronautics, Fudan University, No.220, Rd. Handan, Shanghai, 200433 China
| | - Meng Huang
- Shanghai Key Laboratory of Acupuncture Mechanism and Acupoint Function, Fudan University, No.220, Rd. Handan, Shanghai, 200433 China
| | - Ying Xia
- Department of Aeronautics and Astronautics, Fudan University, No.220, Rd. Handan, Shanghai, 200433 China
- Shanghai Key Laboratory of Acupuncture Mechanism and Acupoint Function, Fudan University, No.220, Rd. Handan, Shanghai, 200433 China
| | - Guanghong Ding
- Department of Aeronautics and Astronautics, Fudan University, No.220, Rd. Handan, Shanghai, 200433 China
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Electroacupuncture Relieves CCI-Induced Neuropathic Pain Involving Excitatory and Inhibitory Neurotransmitters. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:6784735. [PMID: 31772598 PMCID: PMC6854981 DOI: 10.1155/2019/6784735] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/30/2019] [Accepted: 08/12/2019] [Indexed: 12/20/2022]
Abstract
Neuropathic pain caused by peripheral tissue injuries to the higher brain regions still has no satisfactory therapy. Disruption of the balance of excitatory and inhibitory neurotransmitters is one of the underlying mechanisms that results in chronic neuropathic pain. Targeting neurotransmitters and related receptors may constitute a novel approach for treating neuropathic pain. We investigated the effects of electroacupuncture (EA) on chronic constriction injury- (CCI-) induced neuropathic pain. The mechanical allodynia and thermal hyperalgesia pain behaviors were relieved by 15 Hz EA but not by 2 and 50 Hz. These phenomena were associated with increasing γ-amino-butyric acid (GABA) receptors in the hippocampus and periaqueductal gray (PAG) but not N-methyl-D-aspartate receptors. Furthermore, excitatory neurotransmitter glutamate was decreased in the hippocampus and inhibitory neurotransmitter GABA was increased in the PAG under treatment with EA. These data provide novel evidence that EA modulates neurotransmitters and related receptors to reduce neuropathic pain in the higher brain regions. This suggests that EA may be a useful therapy option for treating neuropathic pain.
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Wang LH, Huang W, Wei D, Ding DG, Liu YR, Wang JJ, Zhou ZY. Mechanisms of Acupuncture Therapy for Simple Obesity: An Evidence-Based Review of Clinical and Animal Studies on Simple Obesity. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2019; 2019:5796381. [PMID: 30854010 PMCID: PMC6378065 DOI: 10.1155/2019/5796381] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 12/25/2018] [Indexed: 12/15/2022]
Abstract
Simple obesity is a worldwide epidemic associated with rapidly growing morbidity and mortality which imposes an enormous burden on individual and public health. As a part of Traditional Chinese Medicine (TCM), acupuncture has shown the positive efficacy in the management of simple obesity. In this article, we comprehensively review the clinical and animal studies that demonstrated the potential mechanisms of acupuncture treatment for simple obesity. Clinical studies suggested that acupuncture regulates endocrine system, promotes digestion, attenuates oxidative stress, and modulates relevant molecules of metabolism in patients of simple obesity. Evidence from laboratory indicated that acupuncture regulates lipid metabolism, modulates inflammatory responses, and promotes white adipose tissue browning. Acupuncture also suppresses appetite through regulating appetite regulatory hormones and the downstream signaling pathway. The evidence from clinical and animal studies indicates that acupuncture induces multifaceted regulation through complex mechanisms and moreover a single factor may not be enough to explain the beneficial effects against simple obesity.
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Affiliation(s)
- Li-Hua Wang
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine/Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan, China
| | - Wei Huang
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine/Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan, China
- Department of Acupuncture, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Dan Wei
- Department of Acupuncture, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - De-Guang Ding
- Department of Acupuncture, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Yi-Ran Liu
- Department of Acupuncture, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Jia-Jie Wang
- Department of Acupuncture, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Zhong-Yu Zhou
- Department of Acupuncture, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
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Alvarado-Sanchez BG, Salgado-Ceballos H, Torres-Castillo S, Rodriguez-Silverio J, Lopez-Hernandez ME, Quiroz-Gonzalez S, Sanchez-Torres S, Mondragón-Lozano R, Fabela-Sanchez O. Electroacupuncture and Curcumin Promote Oxidative Balance and Motor Function Recovery in Rats Following Traumatic Spinal Cord Injury. Neurochem Res 2019; 44:498-506. [PMID: 30603981 DOI: 10.1007/s11064-018-02704-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 11/23/2018] [Accepted: 12/18/2018] [Indexed: 12/31/2022]
Abstract
Spinal cord injury (SCI) is a condition that puts the patient's life at risk in the acute phase and, during the chronic stage, results in permanent deficits in motor, sensory and autonomic functions. Isolated therapeutic strategies have not shown an effect on this condition. Therefore, this study aimed to evaluate the effects of electroacupuncture (EA) and curcumin, alone or combined, on the oxidative balance, motor function recovery and amount of preserved tissue following a traumatic SCI. Long-Evans rats were divided into five groups: SHAM, SCI, SCI + EA, SCI + Curcumin, and SCI + EA + Curcumin. Nitric oxide was significantly decreased in the Curcumin group; the EA, Curcumin and SCI + EA + Curcumin groups had significantly decreased hydroxyl radical and lipid peroxidation levels. Motor function recovery and the amount of preserved spinal cord tissue were significantly greater in the EA, Curcumin and EA + Curcumin groups. The results show that EA and Curcumin treatment alone or in combination decreased oxidative stress, improved functional motor recovery and increased the amount of preserved spinal cord tissue following a traumatic injury.
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Affiliation(s)
| | - Hermelinda Salgado-Ceballos
- Unidad de Investigación Médica en Enfermedades Neurológicas, Centro Médico Nacional Siglo XXI, IMSS, C.P. 06720, México City, Mexico
- Proyecto Camina A. C., C.P. 14050, México City, Mexico
| | - Sergio Torres-Castillo
- Universidad Estatal del Valle de Ecatepec, C.P. 55210, Ecatepec de Morelos, Estado De México, Mexico.
- Proyecto Camina A. C., C.P. 14050, México City, Mexico.
| | - Juan Rodriguez-Silverio
- Escuela Superior de Medicina, Instituto Politécnico Nacional, C.P. 11340, México City, Mexico
| | - Monica E Lopez-Hernandez
- Universidad Estatal del Valle de Ecatepec, C.P. 55210, Ecatepec de Morelos, Estado De México, Mexico
| | - Salvador Quiroz-Gonzalez
- Universidad Estatal del Valle de Ecatepec, C.P. 55210, Ecatepec de Morelos, Estado De México, Mexico
| | | | - Rodrigo Mondragón-Lozano
- Unidad de Investigación Médica en Enfermedades Neurológicas, Centro Médico Nacional Siglo XXI, IMSS, C.P. 06720, México City, Mexico
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You H, Hu S, Ye QP, Wang F, Huang JP, Yang YL, Fu WB, Xu NG, Liu JH. Role of 5-HT1A in the nucleus of the solitary tract in the regulation of swallowing activities evoked by electroacupuncture in anesthetized rats. Neurosci Lett 2018; 687:308-312. [PMID: 29958914 DOI: 10.1016/j.neulet.2018.06.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 06/01/2018] [Accepted: 06/08/2018] [Indexed: 11/26/2022]
Abstract
Somatic stimulation therapy, such as electroacupuncture (EA), has been widely applied in the clinic to treat dysphagia. However, its underlying mechanism has remained unknown. In the present study, the effect of EA at acupoints Fengfu (DU16) and Lianquan (RN23) on swallowing activities and the involvement of 5-HT1A in the nucleus of the solitary tract (NTS) were examined in anesthetized rats. EA at DU16 and RN23 significantly evoked myoelectric activity of the mylohyoid muscle, which was attenuated by injection of 10 nmol 5-HT1A antagonist (WAY-100635) into the NTS. Meanwhile, 5-HT1A expression in the NTS increased following EA. The results suggested that EA at DU16 and RN23 promotes swallowing activity, and 5-HT1A in the NTS may play an important role in the excitatory effects.
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Affiliation(s)
- Hui You
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, China
| | - Shaowen Hu
- Clinical School of Acupuncture and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Qiu-Ping Ye
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Feng Wang
- Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, China
| | - Jian-Peng Huang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Yi-Ling Yang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Wen-Bin Fu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Neng-Gui Xu
- Clinical School of Acupuncture and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - Jian-Hua Liu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510120, China.
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Fan Q, Cavus O, Xiong L, Xia Y. Spinal Cord Injury: How Could Acupuncture Help? J Acupunct Meridian Stud 2018; 11:124-132. [PMID: 29753705 DOI: 10.1016/j.jams.2018.05.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/25/2018] [Accepted: 05/04/2018] [Indexed: 01/02/2023] Open
Abstract
Spinal cord injury (SCI) is one of the most common causes of death and disability worldwide, and it can result in both permanent disability and serial complications in patients. Research shows that patients with SCI complications are often interested in acupuncture for symptomatic relief. Therefore, the issue of physicians advising their patients regarding the use of acupuncture to alleviate SCI complications becomes pertinent. We review and summarize two types of relevant publications: (1) literature concerning acupuncture for SCI and its complications and (2) underlying mechanisms of acupuncture therapy for SCI. Clinical trials and reviews have suggested that acupuncture effectively manages a range of post-SCI complications, including motor and sensory dysfunction, pain, neurogenic bowel and bladder, pressure ulcers, spasticity, and osteoporosis. The effect of acupuncture on post-SCI orthostatic hypotension and sexual dysfunction remains unclear. Decreased oxidative stress, inhibition of inflammation and neuronal apoptosis, regulation of the expression and activity of endogenous biological mediators, and increased regenerative stem cell production are the possible mechanisms of acupuncture therapy for SCI. Although many limitations have been reported in previous studies, given the evidence for the efficacy of acupuncture, we recommend that physicians should support the use of acupuncture therapy for SCI complications.
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Affiliation(s)
- Qianqian Fan
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Omer Cavus
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Lize Xiong
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, PR China.
| | - Yun Xia
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
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Therapeutic Potential of a Combination of Electroacupuncture and TrkB-Expressing Mesenchymal Stem Cells for Ischemic Stroke. Mol Neurobiol 2018; 56:157-173. [PMID: 29682700 DOI: 10.1007/s12035-018-1067-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 04/08/2018] [Indexed: 12/15/2022]
Abstract
We prepared and grafted tropomyosin receptor kinase B (TrkB) gene-transfected mesenchymal stem cells (TrkB-MSCs) into the ischemic penumbra and investigated whether electroacupuncture (EA) treatment could promote functional recovery from ischemic stroke. For the behavioral test, TrkB-MSCs+EA resulted in significantly improved motor function compared to that obtained with MSCs+EA or TrkB-MSCs alone. At 30 days after middle cerebral artery occlusion (MCAO), the largest number of grafted MSCs was detected in the TrkB-MSC+EA group. Some differentiation into immature neuroblasts and astrocytes was detected; however, only a few mature neuron-like cells were found. Compared to other treatments, TrkB-MSCs+EA upregulated the expression of mature brain-derived neurotrophic factor (BDNF) and neurotrophin-4/5 (NT4) and induced the activation of TrkB receptor and its transcription factor cAMP response element-binding protein (CREB). At 60 days after MCAO, EA highly promoted the differentiation of TrkB-MSCs into mature neuron-like cells compared to the effect in MSCs. A selective TrkB antagonist, ANA-12, reverted the effect of TrkB-MSCs+EA in motor function recovery and survival of grafted MSCs. Our results suggest that EA combined with grafted TrkB-MSCs promotes the expression of BDNF and NT4, induces the differentiation of TrkB-MSCs, and improves motor function. TrkB-MSCs could serve as effective therapeutic agents for ischemic stroke if used in combination with BDNF/NT4-inducing therapeutic approaches.
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The Effect of Electroacupuncture versus Manual Acupuncture through the Expression of TrkB/NF- κB in the Subgranular Zone of the Dentate Gyrus of Telomerase-Deficient Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:1013978. [PMID: 29849690 PMCID: PMC5937603 DOI: 10.1155/2018/1013978] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 03/07/2018] [Indexed: 02/06/2023]
Abstract
Our previous study showed that the acupuncture stimulation on the acupoint (ST-36) could activate the brain-derived neurotropic factor (BDNF) signaling pathways in telomerase-deficient mice. Recently, we set out to investigate whether the manual acupuncture (MA) or electroacupuncture (EA) displays a therapeutic advantage on age-related deterioration of learning and memory. Both telomerase-deficient mice (Terc−/− group, n = 24) and wild-type mice (WT group, n = 24) were randomly assigned to 3 subgroups (CON, controls with no treatment; MA, mice receiving manual acupuncture; EA, mice receiving electric acupuncture). The mice were subjected to behavior test, and EA/MA were applied at bilateral acupoints (ST36) 30 min daily for 7 successive days. The brain tissues were collected after the last Morris water maze (MWM) test and were subjected to the immunohistochemistry and western blot analysis. The MWM test showed that EA can significantly increase the time in target quadrant (P ≤ 0.01) and frequency of locating platform for Terc−/− mice (P ≤ 0.05), while nothing changed in WT mice. Furthermore, western blotting and immunohistochemistry suggested that EA could also specifically increase the expression of TrkB and NF-κB in Terc−/− mice but not in wild-type mice (P ≤ 0.05). Meanwhile, the expression level and ratio of ERK/p-ERK did not exhibit significant changes in each subgroup. These results indicated that, compared with MA, the application of EA could specifically ameliorate the spatial learning and memory capability for telomerase-deficient mice through the activation of TrkB and NF-κB.
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Potential benefits of mesenchymal stem cells and electroacupuncture on the trophic factors associated with neurogenesis in mice with ischemic stroke. Sci Rep 2018; 8:2044. [PMID: 29391466 PMCID: PMC5794924 DOI: 10.1038/s41598-018-20481-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 01/19/2018] [Indexed: 01/01/2023] Open
Abstract
The beneficial effects of mesenchymal stem cells (MSCs) and electroacupuncture (EA) on neurogenesis and related trophic factors remain unclear. Bone marrow MSCs (mBMSC) were transplanted into the striatum of mice with middle cerebral artery occlusion (MCAO), and EA stimulation was applied at two acupoints, Baihui and Dazhui. EA treatment significantly improved motor function, and a synergistic effect of combined mBMSC and EA treatment was observed. Combined mBMSC and EA treatment reduced prominent atrophic changes in the striatum and led to proliferation of neural progenitor cells in the subventricular zone (SVZ) and the surrounding areas of the striatum (SVZ + striatum) of MCAO mice. The mBMSC and EA treatment markedly enhanced mature brain-derived neurotrophic factor (mBDNF) expression in the SVZ + striatum and hippocampus of mice with MCAO, and combined treatment enhanced neurotrophin-4 (NT4) expression. The number of mBDNF- and NT4-positive neurons in the SVZ + striatum and hippocampus increased following EA treatment. Combined treatment led to an increase in the expression levels of phosphorylated cAMP response element binding protein in the neuroblasts of the striatum. Our results indicate that combined MSC and EA treatment may lead to a better therapeutic effect via co-regulation of neurotrophic factors in the brain, by regulating neurogenesis more than single therapy.
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Rocco ML, Soligo M, Manni L, Aloe L. Nerve Growth Factor: Early Studies and Recent Clinical Trials. Curr Neuropharmacol 2018; 16:1455-1465. [PMID: 29651949 PMCID: PMC6295934 DOI: 10.2174/1570159x16666180412092859] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 03/23/2018] [Accepted: 04/04/2018] [Indexed: 12/02/2022] Open
Abstract
Since its discovery, nerve growth factor (NGF) has long occupied a critical role in developmental and adult neurobiology for its many important regulatory functions on the survival, growth and differentiation of nerve cells in the peripheral and central nervous system. NGF is the first discovered member of a family of neurotrophic factors, collectively indicated as neurotrophins, (which include brain-derived neurotrophic factor, neurotrophin-3 and neurotrophin 4/5). NGF was discovered for its action on the survival and differentiation of selected populations of peripheral neurons. Since then, an enormous number of basic and human studies were undertaken to explore the role of purified NGF to prevent the death of NGF-receptive cells. These studies revealed that NGF possesses important therapeutic properties, after topical administration, on human cutaneous pressure ulcer, corneal ulcers, glaucoma, retinal maculopathy, Retinitis Pigmentosa and in pediatric optic gliomas and brain traumas. The aim of this review is to present our previous, recent and ongoing clinical studies on the therapeutic properties of NGF.
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Affiliation(s)
| | | | | | - Luigi Aloe
- Address correspondence to this author at the Fondazione IRET ONLUS, Via Tolara di Sopra 41/E, 40064 Ozzano Emilia (BO), Italy; Tel: +39-051-798776; Fax: +39-051-799673; E-mail:
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Pak ME, Jung DH, Lee HJ, Shin MJ, Kim SY, Shin YB, Yun YJ, Shin HK, Choi BT. Combined therapy involving electroacupuncture and treadmill exercise attenuates demyelination in the corpus callosum by stimulating oligodendrogenesis in a rat model of neonatal hypoxia-ischemia. Exp Neurol 2017; 300:222-231. [PMID: 29199131 DOI: 10.1016/j.expneurol.2017.11.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 11/09/2017] [Accepted: 11/29/2017] [Indexed: 01/09/2023]
Abstract
We investigated whether electroacupuncture (EA) and treadmill (TM) exercise improve behaviors related to motor and memory dysfunction in a cerebral palsy-like rat model via activation of oligodendrogenesis. A neonatal hypoxia-ischemia model was created using Sprague-Dawley rats (P7), and these underwent EA stimulation and treadmill training from 3 to 5weeks after hypoxia-ischemia induction. EA treatment was delivered via electrical stimulation (2Hz, 1mA) at two acupoints, Baihui (GV20) and Zusanli (ST36). Behavioral tests showed that EA alleviated motor dysfunction caused by hypoxia-ischemia on a rotarod test, and TM exercise alleviated motor and memory dysfunction seen on cylinder and passive avoidance tests. Combined therapy with EA and TM exercise showed synergistic effects on the cylinder, rotarod, and catwalk tests. TM exercise significantly restored corpus callosum thickness, and combined therapy with EA and TM restored myelin basic protein (MBP) levels in this region. While EA stimulation only increased activation of cAMP-response element binging protein (CREB) in oligodendrocytes of the corpus callosum, TM exercise increased newly generated oligodendrocyte progenitor cells or oligodendrocytes via activation of CREB. Synergistic effects on oligodendrogenesis were also observed by the combined therapy. Furthermore, the combined therapy induced mature brain-derived neurotrophic factor (BDNF) expression in the cerebral cortex. These results demonstrate that combined therapy with EA and TM exercise may restore myelin components following neonatal hypoxia-ischemia via upregulation of oligodendrogenesis involving CREB/BDNF signaling, which subsequently improves motor and memory function. Therefore, combined therapy with EA and TM exercise offers another treatment option for functional recovery from injuries caused by neonatal hypoxia-ischemia, such as cerebral palsy.
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Affiliation(s)
- Malk Eun Pak
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Graduate Training Program of Korean Medicine for Healthy-aging, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea
| | - Da Hee Jung
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Graduate Training Program of Korean Medicine for Healthy-aging, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea
| | - Hong Ju Lee
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Graduate Training Program of Korean Medicine for Healthy-aging, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea
| | - Myung Jun Shin
- Department of Rehabilitation Medicine, School of Medicine, Pusan National University, Busan 49241, Republic of Korea; Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Republic of Korea
| | - Soo-Yeon Kim
- Department of Rehabilitation Medicine, Pusan National University Yangsan Hospital, Yangsan 50612, Republic of Korea; Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan 50612, Republic of Korea
| | - Yong Beom Shin
- Department of Rehabilitation Medicine, School of Medicine, Pusan National University, Busan 49241, Republic of Korea; Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Republic of Korea
| | - Young Ju Yun
- Department of Integrative Medicine, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea
| | - Hwa Kyoung Shin
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Graduate Training Program of Korean Medicine for Healthy-aging, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Korean Medical Science Research Center for Healthy-Aging, Pusan National University, Yangsan 50612, Republic of Korea
| | - Byung Tae Choi
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Graduate Training Program of Korean Medicine for Healthy-aging, School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Korean Medical Science Research Center for Healthy-Aging, Pusan National University, Yangsan 50612, Republic of Korea.
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Xiao LY, Wang XR, Yang Y, Yang JW, Cao Y, Ma SM, Li TR, Liu CZ. Applications of Acupuncture Therapy in Modulating Plasticity of Central Nervous System. Neuromodulation 2017; 21:762-776. [PMID: 29111577 DOI: 10.1111/ner.12724] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 09/25/2017] [Accepted: 09/26/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Acupuncture is widely applied for treatment of various neurological disorders. This manuscript will review the preclinical evidence of acupuncture in mediating neural plasticity, the mechanisms involved. MATERIALS AND METHODS We searched acupuncture, plasticity, and other potential related words at the following sites: PubMed, EMBASE, Cochrane Library, Chinese National Knowledge Infrastructure (CNKI), and VIP information data base. The following keywords were used: acupuncture, electroacupuncture, plasticity, neural plasticity, neuroplasticity, neurogenesis, neuroblast, stem cell, progenitor cell, BrdU, synapse, synapse structure, synaptogenesis, axon, axon regeneration, synaptic plasticity, LTP, LTD, neurotrophin, neurotrophic factor, BDNF, GDNF, VEGF, bFGF, EGF, NT-3, NT-4, NT-5, p75NTR, neurotransmitter, acetylcholine, norepinephrine, noradrenaline, dopamine, monamine. We assessed the effects of acupuncture on plasticity under pathological conditions in this review. RESULTS Relevant references were reviewed and presented to reflect the effects of acupuncture on neural plasticity. The acquired literatures mainly focused on neurogenesis, alterations of synapses, neurotrophins (NTs), and neurotranimitters. Acupuncture methods mentioned in this article include manual acupuncture and electroacupuncture. CONCLUSIONS The cumulative evidences demonstrated that acupuncture could induce neural plasticity in rodents exposed to cerebral ischemia. Neural plasticity mediated by acupuncture in other neural disorders, such as Alzheimer's disease, Parkinson's disease, and depression, were also investigated and there is evidence of positive role of acupuncture induced plasticity in these disorders as well. Mediation of neural plasticity by acupuncture is likely associated with its modulation on NTs and neurotransmitters. The exact mechanisms underlying acupuncture's effects on neural plasticity remain to be elucidated. Neural plasticity may be the potential bridge between acupuncture and the treatment of various neurological diseases.
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Affiliation(s)
- Ling-Yong Xiao
- Beijing University of Chinese Medicine, Beijing, China.,Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Beijing Key Laboratory of Acupuncture Neuromodulation, Capital Medical University, Beijing, China
| | - Xue-Rui Wang
- Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Beijing Key Laboratory of Acupuncture Neuromodulation, Capital Medical University, Beijing, China
| | - Ye Yang
- Beijing University of Chinese Medicine, Beijing, China
| | - Jing-Wen Yang
- Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Beijing Key Laboratory of Acupuncture Neuromodulation, Capital Medical University, Beijing, China
| | - Yan Cao
- Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Beijing Key Laboratory of Acupuncture Neuromodulation, Capital Medical University, Beijing, China
| | - Si-Ming Ma
- Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Beijing Key Laboratory of Acupuncture Neuromodulation, Capital Medical University, Beijing, China
| | - Tian-Ran Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Cun-Zhi Liu
- Beijing University of Chinese Medicine, Beijing, China
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Mechanisms of Acupuncture Therapy in Ischemic Stroke Rehabilitation: A Literature Review of Basic Studies. Int J Mol Sci 2017; 18:ijms18112270. [PMID: 29143805 PMCID: PMC5713240 DOI: 10.3390/ijms18112270] [Citation(s) in RCA: 156] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 10/08/2017] [Accepted: 10/24/2017] [Indexed: 12/20/2022] Open
Abstract
Acupuncture is recommended by the World Health Organization (WHO) as an alternative and complementary strategy for stroke treatment and for improving stroke care. Clinical trial and meta-analysis findings have demonstrated the efficacy of acupuncture in improving balance function, reducing spasticity, and increasing muscle strength and general well-being post-stroke. The mechanisms underlying the beneficial effects of acupuncture in stroke rehabilitation remain unclear. The aim of this study was to conduct a literature review, summarize the current known mechanisms in ischemic stroke rehabilitation through acupuncture and electroacupuncture (EA) therapy, and to detail the frequently used acupoints implicated in these effects. The evidence in this review indicates that five major different mechanisms are involved in the beneficial effects of acupuncture/EA on ischemic stroke rehabilitation: (1) Promotion of neurogenesis and cell proliferation in the central nervous system (CNS); (2) Regulation of cerebral blood flow in the ischemic area; (3) Anti-apoptosis in the ischemic area; (4) Regulation of neurochemicals; and, (5) Improvement of impaired long-term potentiation (LTP) and memory after stroke. The most frequently used acupoints in basic studies include Baihui (GV20), Zusanli (ST36), Quchi (LI11), Shuigou (GV26), Dazhui (GV14), and Hegu (LI4). Our findings show that acupuncture exerts a beneficial effect on ischemic stroke through modulation of different mechanisms originating in the CNS.
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31
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van den Berg-Wolf M, Burgoon T. Acupuncture and Cutaneous Medicine: Is It Effective? Med Acupunct 2017; 29:269-275. [PMID: 29067137 DOI: 10.1089/acu.2017.1227] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background: In China, acupuncture has been used as a form of medical therapy for more than 2500 years. It is a part of traditional medical practice and is used to treat the entire spectrum of human and veterinary disease. Although dermatologic disease has received much less attention in worldwide acupuncture research than pain and musculoskeletal conditions, there is a growing body of evidence suggesting acupuncture's usefulness in this area. Objective: The aim of this article was to review the evidence in the literature regarding the usefulness of acupuncture in managing dermatologic illness. Results: Trials and case reports of patients using acupuncture have been published in the areas of atopic dermatitis and urticaria, herpes zoster, psoriasis, acne, melasma, and hyperhidrosis, as well as in promoting wound healing. Itch modulation by acupuncture has been the focus of recent research as itch is a predominant symptom in allergic skin diseases and leads to serious impairment of quality of life. Conclusions: Although more research is needed, acupuncture's use in cutaneous medicine is promising in the area of itch modulation, in treating atopic dermatitis and herpes zoster pain, and in promoting wound healing.
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de Oliveira RF, Goldman RS, Mendes FM, de Freitas PM. Influence of Electroacupuncture and Laser-Acupuncture on Treating Paresthesia in Patients Submitted to Combined Orthognathic Surgery and Genioplasty. Med Acupunct 2017; 29:290-299. [PMID: 29067139 DOI: 10.1089/acu.2017.1228] [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] [Indexed: 01/07/2023] Open
Abstract
Objective: The goal of this research was to observe the influence of electroacupuncture (EA) and laser-acupuncture on the return of tactile/pain sensitivity in patients who underwent orthognathic surgery. Materials and Methods: Thirty volunteers subjected to orthognathic surgery were evaluated and randomly divided into 2 groups, in which 3 treatments were evaluated: control (n = 30) (G0, medication + placebo laser treatment) and 2 experimental treatments (n = 15) (G1, medication + EA) or G2 (medication + laser-acupuncture). The control group had n = 30 because for each experimental treatment conducted on a volunteer's hemi-face, there was a control treatment on the other hemi-face. In G1, medication was given with EA, with needles placed at predetermined points (ST 4 [Dicang], M-HN-18 [Jiachengjiang], CV 24 [Chengjiang], ST 5 [Daying], ST 6 [Jiache], and point A1 [YNSA]). For electrostimulation, the device used delivered transcutaneous electrical nerve stimulation of a burst type, with intensity and frequency variations of T = 220 ms and F = 4 Hz (30 minutes, 2 × /week). In G2, in addition to the medication, laser irradiation (at 780 nm) was applied on acupuncture points (at 0.04 cm2, 70 mW, 6 s/point, 0.42 J/point, 10 J/cm2, 2 × /week). All volunteers were evaluated before and during the 4 months following the surgery. Tactile sensitivity was assessed by mechanical brushing (brush #s 2 and 12) and by a 2-point discrimination test, using a bow compass. A pain test was performed with a pulp electrical test that stimulates intact nerves of the dentin-pulp complex. A Kaplan-Meier test was performed, and survival curves were plotted for comparison between groups. Cox regression analysis was also conducted (α = 0.05). Results: There were no statistically significant differences among the groups for the 2-point discrimination test (brushes #2 and #12) on the buccal mucosa region and for the pulp test on all evaluated regions. However, the tactile test using brush #12 revealed significant differences between G1 and the other groups when considering the lower lip (P = 0.024) and chin (P = 0.028) areas. Conclusions: Only EA was able to influence-using the brushing test (brush #12)-the return of tactile sensitivity on the chin and lower lip positively after combined orthognathic surgery and genioplasty.
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Affiliation(s)
- Renata F de Oliveira
- Special Laboratory of Lasers in Dentistry, Department of Restorative Dentistry, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil
| | - Ricardo S Goldman
- Clínica de Cirurgia e Traumatologia Buco-Maxilo-Faciais, São Paulo, SP, Brazil
| | - Fausto Medeiros Mendes
- Department of Orthodontics and Pediatrics Dentistry, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil
| | - Patricia Moreira de Freitas
- Special Laboratory of Lasers in Dentistry, Department of Restorative Dentistry, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil
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Shin HK, Lee SW, Choi BT. Modulation of neurogenesis via neurotrophic factors in acupuncture treatments for neurological diseases. Biochem Pharmacol 2017; 141:132-142. [DOI: 10.1016/j.bcp.2017.04.029] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 04/26/2017] [Indexed: 12/27/2022]
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34
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Soligo M, Piccinin S, Protto V, Gelfo F, De Stefano ME, Florenzano F, Berretta E, Petrosini L, Nisticò R, Manni L. Recovery of hippocampal functions and modulation of muscarinic response by electroacupuncture in young diabetic rats. Sci Rep 2017; 7:9077. [PMID: 28831054 PMCID: PMC5567336 DOI: 10.1038/s41598-017-08556-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 07/11/2017] [Indexed: 01/15/2023] Open
Abstract
The muscarinic receptor response to acetylcholine regulates the hippocampal-related learning, memory, neural plasticity and the production and processing of the pro-nerve growth factor (proNGF) by hippocampal cells. The development and progression of diabetes generate a mild cognitive impairment reducing the functions of the septo-hippocampal cholinergic circuitry, depressing neural plasticity and inducing proNGF accumulation in the brain. Here we demonstrate, in a rat model of early type-1 diabetes, that a physical therapy, the electroacupuncture, counteracts the diabetes-induced deleterious effects on hippocampal physiology by ameliorating hippocampal-related memory functions; recovering the impaired long-term potentiation at the dentate gyrus (DG-LTP) and the lowered expression of the vesicular glutamate transporter 1; normalizing the activity-dependent release of proNGF in diabetic rat hippocampus. Electroacupuncture exerted its therapeutic effects by regulating the expression and activity of M1- and M2-acetylcholine muscarinic receptors subtypes in the dentate gyrus of hippocampus. Our results suggest that a physical therapy based on repetitive sensory stimulation could promote hippocampal neural activity, neuronal metabolism and functions, and conceivably improve the diabetes-induced cognitive impairment. Our data can support the setup of therapeutic protocols based on a better integration between physical therapies and pharmacology for the cure of diabetes-associated neurodegeneration and possibly for Alzheimer’s disease.
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Affiliation(s)
- Marzia Soligo
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Sonia Piccinin
- European Brain Research Institute (EBRI), Rita Levi-Montalcini Foundation, Rome, Italy
| | - Virginia Protto
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Francesca Gelfo
- I.R.C.C.S., Santa Lucia Foundation, Rome, Italy.,Department of Systemic Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Maria Egle De Stefano
- Department of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Laboratory affiliated to Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
| | - Fulvio Florenzano
- European Brain Research Institute (EBRI), Rita Levi-Montalcini Foundation, Rome, Italy
| | - Erica Berretta
- I.R.C.C.S., Santa Lucia Foundation, Rome, Italy.,Department of Psychology, Faculty of Medicine and Psychology, University "Sapienza" of Rome, Rome, Italy
| | - Laura Petrosini
- I.R.C.C.S., Santa Lucia Foundation, Rome, Italy.,Department of Psychology, Faculty of Medicine and Psychology, University "Sapienza" of Rome, Rome, Italy
| | - Robert Nisticò
- European Brain Research Institute (EBRI), Rita Levi-Montalcini Foundation, Rome, Italy.,Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy.
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Cao Y, Sun N, Yang JW, Zheng Y, Zhu W, Zhang ZH, Wang XR, Shi GX, Liu CZ. Does acupuncture ameliorate motor impairment after stroke? An assessment using the CatWalk gait system. Neurochem Int 2017; 107:198-203. [DOI: 10.1016/j.neuint.2016.10.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 09/26/2016] [Accepted: 10/27/2016] [Indexed: 10/20/2022]
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36
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Bastani A, Rajabi S, Kianimarkani F. The Effects of Fasting During Ramadan on the Concentration of Serotonin, Dopamine, Brain-Derived Neurotrophic Factor and Nerve Growth Factor. Neurol Int 2017; 9:7043. [PMID: 28713531 PMCID: PMC5505095 DOI: 10.4081/ni.2017.7043] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 04/24/2017] [Accepted: 05/17/2017] [Indexed: 11/25/2022] Open
Abstract
Neurotransmitters and neurotrophic factors are signaling molecules that play a crucial role in cell proliferation, differentiation, survival and functions of neurons. It is believed that caloric restriction could help the health of the nervous system by affecting the synthesis of neurotrophins and neurotransmitter and oxygen radical metabolism. The objective was to investigate the plasma levels of serotonin, dopamine, brain-derived neurotrophic factor (BDNF), and nerve growth factor (NGF) in 29 healthy fasted subjects (22 women and 7 men) during the month of fasting in Ramadan. The levels of these factors were measured (using ELISA method) three times, 2 days before the fasting month as a control, on the 14th and 29th day of Ramadan as test groups. In addition, these factors were investigated in the group of women only. According to our investigation, the plasma levels of serotonin, BDNF and NGF were significantly increased during fasting month of Ramadan. In detail, the levels of these factors were increased in 14th and 29th day test groups compared to controls (P<0.05). Moreover, these levels were significantly increased on the 29th day compared to the 14th day test groups, but there were no differences between dopamine levels in all groups. Furthermore, the results obtained in women's groups were the same as those obtained in previous groups. Our findings suggest that plasma levels of serotonin, BDNF and NGF were significantly increased during fasting month of Ramadan.
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Affiliation(s)
- Abdolhossein Bastani
- Biochemistry Department, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sadegh Rajabi
- Biochemistry Department, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Kianimarkani
- Biochemistry Department, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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37
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Kim HN, Pak ME, Shin MJ, Kim SY, Shin YB, Yun YJ, Shin HK, Choi BT. Comparative analysis of the beneficial effects of treadmill training and electroacupuncture in a rat model of neonatal hypoxia-ischemia. Int J Mol Med 2017; 39:1393-1402. [PMID: 28487967 PMCID: PMC5428954 DOI: 10.3892/ijmm.2017.2970] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 04/19/2017] [Indexed: 12/14/2022] Open
Abstract
In the present study, we investigated whether treadmill training and electroacupuncture (EA) have autonomous or synergistic beneficial effects on deficits caused by neonatal hypoxia-ischemia in Sprague-Dawley rats. For this purpose, rats subjected to hypoxia-ischemia underwent treadmill training and EA stimulation from 4 to 8 weeks of age. Conventional EA (CEA) and scalp EA (SEA) were delivered by electrical stimulation (2 Hz, 1 mA) at traditional acupoints and at the scalp to the primary motor area, respectively. In the behavioral examination, markedly improved performances in the rotarod test were observed in the rats that underwent treadmill exercise, and in the rats that underwent treadmill exercise and CEA compared to the untreated rats subjected to hypoxia-ischemia. An improvement was also observed in the passive avoidance test in the rats that underwent treadmill training and EA. As shown by western blot analysis, the expression levels of neuronal nuclei (NeuN), 2′,3′-cyclic-nucleotide 3′-phosphodiesterase and myelin basic protein (MBP) exhibited a significant decrease in the contralateral subventricular zone (SVZ) of the rats subjected to hypoxia-ischemia compared to the controls; however, these expression levels increased following treadmill exercise and EA stimulation. As shown by immunohistochemical analyses, the thickness of the corpus callosum and the integrated optical density (IOD) of MBP were significantly increased in the rats subjected to treadmill exercise and EA compared to the untreated rats subjected to hypoxiaa-ischemia. The synergistic effects of treadmill training and EA were also observed in the protein levels and IOD of MBP. A marked increase in the number of bromodeoxyuridine (BrdU)- and BrdU/NeuN-positive cells in the contralateral SVZ was also observed in the rats that underwent treadmill training and EA; the number of BrdU-positive cells was synergistically affected by treadmill training and EA. These results suggest that treadmill training and EA stimulation contribute to the enhancement of behavioral recovery following hypoxia-ischemia via the upregulation of myelin components and neurogenesis. Thus, treatment with EA stimulation, as well as treadmill training offers another treatment option to promote functional recovery in cerebral palsy.
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Affiliation(s)
- Ha Neui Kim
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan, Gyeongsangnam‑do 50612, Republic of Korea
| | - Malk Eun Pak
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan, Gyeongsangnam‑do 50612, Republic of Korea
| | - Myung Jun Shin
- Department of Rehabilitation Medicine, School of Medicine, Pusan National University, Busan 49241, Republic of Korea
| | - Soo Yeon Kim
- Department of Rehabilitation Medicine, Pusan National University, Yangsan Hospital, Yangsan, Gyeongsangnam-do 50612, Republic of Korea
| | - Yong Beom Shin
- Department of Rehabilitation Medicine, School of Medicine, Pusan National University, Busan 49241, Republic of Korea
| | - Young Ju Yun
- Department of Integrative Medicine, School of Korean Medicine, Pusan National University, Yangsan, Gyeongsangnam-do 50612, Republic of Korea
| | - Hwa Kyoung Shin
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan, Gyeongsangnam‑do 50612, Republic of Korea
| | - Byung Tae Choi
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan, Gyeongsangnam‑do 50612, Republic of Korea
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Lin D, Lin LL, Sutherland K, Cao CH. Manual acupuncture at the SJ5 (Waiguan) acupoint shows neuroprotective effects by regulating expression of the anti-apoptotic gene Bcl-2. Neural Regen Res 2016; 11:305-11. [PMID: 27073385 PMCID: PMC4810996 DOI: 10.4103/1673-5374.177740] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Acupuncture at the SJ5 (Waiguan) acupoint has neuroprotective effects in cerebral infarction, but the underlying mechanism remains poorly understood. Here, we analyzed gene expression in healthy rat cerebellum using a pathway-focused DNA microarray to screen 113 genes associated with 18 signal transduction pathways. After 20 minutes of acupuncture at SJ5, the expression of Bcl-2 and Birc1b mRNA was markedly increased. This was confirmed by real-time reverse transcription PCR. Furthermore, western blot analysis showed that Bcl-2 protein expression remained high in the cerebellum until at least 2 hours after cessation of acupuncture. These findings indicate that acupuncture at SJ5 exerts neuroprotective effects by regulating the expression of anti-apoptotic gene Bcl-2.
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Affiliation(s)
- Dong Lin
- College of Acupuncture, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian Province, China
| | - Li-Li Lin
- College of Acupuncture, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian Province, China
| | - Kyle Sutherland
- Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Chuan-Hai Cao
- Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
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Zhang CS, Tan HY, Zhang GS, Zhang AL, Xue CC, Xie YM. Placebo Devices as Effective Control Methods in Acupuncture Clinical Trials: A Systematic Review. PLoS One 2015; 10:e0140825. [PMID: 26536619 PMCID: PMC4633221 DOI: 10.1371/journal.pone.0140825] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Accepted: 09/29/2015] [Indexed: 12/27/2022] Open
Abstract
While the use of acupuncture has been recognised by the World Health Organisation, its efficacy for many of the common clinical conditions is still undergoing validation through randomised controlled trials (RCTs). A credible placebo control for such RCTs to enable meaningful evaluation of its efficacy is to be established. While several non-penetrating acupuncture placebo devices, namely the Streitberger, the Park and the Takakura Devices, have been developed and used in RCTs, their suitability as inert placebo controls needs to be rigorously determined. This article systematically reviews these devices as placebo interventions. Electronic searches were conducted on four English and two Chinese databases from their inceptions to July 2014; hand searches of relevant references were also conducted. RCTs, in English or Chinese language, comparing acupuncture with one of the aforementioned devices as the control intervention on human participants with any clinical condition and evaluating clinically related outcomes were included. Thirty-six studies were included for qualitative analysis while 14 were in the meta-analysis. The meta-analysis does not support the notion of either the Streitberger or the Park Device being inert control interventions while none of the studies involving the Takakura Device was included in the meta-analysis. Sixteen studies reported the occurrence of adverse events, with no significant difference between verum and placebo acupuncture. Author-reported blinding credibility showed that participant blinding was successful in most cases; however, when blinding index was calculated, only one study, which utilised the Park Device, seemed to have an ideal blinding scenario. Although the blinding index could not be calculated for the Takakura Device, it was the only device reported to enable practitioner blinding. There are limitations with each of the placebo devices and more rigorous studies are needed to further evaluate their effects and blinding credibility.
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Affiliation(s)
- Claire Shuiqing Zhang
- Traditional and Complementary Medicine Research Program, RMIT Health Innovations Research Institute, School of Health Sciences, RMIT University, Bundoora, Victoria, Australia
| | - Hsiewe Ying Tan
- Traditional and Complementary Medicine Research Program, RMIT Health Innovations Research Institute, School of Health Sciences, RMIT University, Bundoora, Victoria, Australia
| | - George Shengxi Zhang
- Traditional and Complementary Medicine Research Program, RMIT Health Innovations Research Institute, School of Health Sciences, RMIT University, Bundoora, Victoria, Australia
| | - Anthony Lin Zhang
- Traditional and Complementary Medicine Research Program, RMIT Health Innovations Research Institute, School of Health Sciences, RMIT University, Bundoora, Victoria, Australia
| | - Charlie Changli Xue
- Traditional and Complementary Medicine Research Program, RMIT Health Innovations Research Institute, School of Health Sciences, RMIT University, Bundoora, Victoria, Australia
| | - Yi Min Xie
- Centre for Innovative Structures and Materials, School of Civil, Environmental and Chemical Engineering, RMIT University, Melbourne, Victoria, Australia
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Yan CN, Yao WG, Bao YJ, Shi XJ, Yu H, Yin PH, Liu GZ. Effect of Auricular Acupressure on Uremic Pruritus in Patients Receiving Hemodialysis Treatment: A Randomized Controlled Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2015; 2015:593196. [PMID: 26495017 PMCID: PMC4606162 DOI: 10.1155/2015/593196] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 07/04/2015] [Accepted: 07/15/2015] [Indexed: 11/26/2022]
Abstract
Background. Uremic pruritus (UP) is a common symptom in patients undergoing maintenance hemodialysis for end-stage renal disease (ESRD). Objective. To determine the clinical efficacy of auricular acupressure therapy on pruritus in hemodialysis patients and to explore possible underlying mechanisms. Methods. Patients receiving maintenance hemodialysis at a referral medical center were recruited and assigned to intervention (n = 32) and control (n = 30) groups. The intervention group underwent auricular acupressure treatment three times a week for six weeks. Auricular acupressure was not applied to patients in the control group. However, tape without Vaccaria seeds was applied to the same six auricular acupoints as the intervention group. Pruritus scores were assessed using VAS scores, and enzyme-linked immunosorbent assays (ELISA) were used to measure levels of other possible contributory biochemical factors. Results. There was a significant difference in mean VAS scores between the postintervention and control groups during follow-up (3.844 ± 1.687 versus 5.567 ± 2.285, F = 22.32, P < 0.0001). Compared to the control group, serum histamine levels in the postintervention group at the six-week follow-up had decreased significantly (F = 5.01, P = 0.0290). Conclusion. Our findings suggest that auricular acupressure may be a useful treatment in the multidisciplinary management of UP in ESRD patients.
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Affiliation(s)
- Cui-na Yan
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Wei-guo Yao
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Yi-jie Bao
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Xiao-jing Shi
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Hui Yu
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Pei-hao Yin
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Gui-zhen Liu
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
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Tan HY, Lenon GB, Zhang AL, Xue CC. Efficacy of acupuncture in the management of atopic dermatitis: a systematic review. Clin Exp Dermatol 2015; 40:711-5; quiz 715-6. [DOI: 10.1111/ced.12732] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2014] [Indexed: 11/30/2022]
Affiliation(s)
- H. Y. Tan
- Traditional and Complementary Medicine Research Program; Health Innovations Research Institute; School of Health Sciences; RMIT University; Bundoora Campus Bundoora Campus Victoria Australia
| | - G. B. Lenon
- Traditional and Complementary Medicine Research Program; Health Innovations Research Institute; School of Health Sciences; RMIT University; Bundoora Campus Bundoora Campus Victoria Australia
| | - A. L. Zhang
- Traditional and Complementary Medicine Research Program; Health Innovations Research Institute; School of Health Sciences; RMIT University; Bundoora Campus Bundoora Campus Victoria Australia
| | - C. C. Xue
- Traditional and Complementary Medicine Research Program; Health Innovations Research Institute; School of Health Sciences; RMIT University; Bundoora Campus Bundoora Campus Victoria Australia
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Auricular Acupressure Can Modulate Pain Threshold. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:457390. [PMID: 26236378 PMCID: PMC4508478 DOI: 10.1155/2015/457390] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 01/01/2015] [Accepted: 01/02/2015] [Indexed: 12/13/2022]
Abstract
The objective of our study was to investigate if auriculotherapy (AT) can modulate pain threshold. In our experiments, AT consisted of placing Vaccaria seeds over the “fingers point” of one ear. Two groups of healthy volunteers were enrolled for the study. Each subject was asked to perform an autoalgometric test developed by our group on three occasions: before, 1 hour after, AT and 24 hours after AT. Participants of the first group received a 2-minute long session of AT, while participants of the second group received a 2-minute long session of sham treatment, consisting of a puncture/massage above the skin of the neck. The autoalgometric test consisted of applying an increasing pressure with the finger-tips and finger-backs of four fingers by the subjects themselves (i.e., eight sites were evaluated) against a round-shaped needle for two times: until a minimum pain sensation (first time, minimal test) or a maximally tolerable pain sensation (second time, maximal test). Our results showed a significant higher pain threshold in the maximal test at 24 hours after AT compared to sham treatment. This result indicates for the first time that AT can increase pain tolerability, rather than affecting the minimal pain threshold.
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Factors influencing further acupuncture usage and a more positive outcome in patients with osteoarthritis of the knee and the hip: a 3-year follow-up of a randomized pragmatic trial. Clin J Pain 2015; 30:953-9. [PMID: 24346625 DOI: 10.1097/ajp.0000000000000062] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE Considering the chronicity of osteoarthritis-associated pain, we aimed to evaluate long-term outcome differences between patients who received immediate or delayed acupuncture in addition to usual care, and to identify predictors for further acupuncture usage and a better long-term outcome. MATERIALS AND METHODS The Acupuncture in Routine Care study was an open-label randomized pragmatic trial. As adjunct to usual care patients (>40 y, clinical and radiologic diagnosis of primary osteoarthritis of the knee or hip, pain duration >6 mo) received either immediate acupuncture in the first 3 months or delayed acupuncture in the subsequent 3 months. After 36 months 613 of 632 patients were available and asked to complete follow-up questionnaires. Primary outcome was the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). RESULTS A total of 500 (82%) of the contacted patients completed questionnaires. After 36 months the WOMAC Index did not differ significantly between groups (immediate acupuncture 36.53±26.19 vs. delayed acupuncture 38.24±25.54; P=0.420). Further acupuncture treatment during the follow-up period was reported by 202 patients and predicted by previous successful acupuncture treatment at baseline (odds ratio=2.5; 95% confidence interval, 1.6-3.9). Less osteoarthritis symptoms (WOMAC Index) after 36 months were predicted by being an acupuncture responder at 6 months (P<0.001), having higher school education (P=0.005), not wanting to use medications (P=0.016), and using additional therapies (P≤0.001 to P=0.025). DISCUSSION No long-term outcome differences were found between patients who received immediate versus those who received delayed acupuncture treatment. Education level and additional therapies were identified as predictors for a better long-term outcome.
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Acupuncture for seasonal allergic rhinitis: a randomized controlled trial. Ann Allergy Asthma Immunol 2015; 115:317-324.e1. [PMID: 26073163 DOI: 10.1016/j.anai.2015.05.017] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Revised: 04/24/2015] [Accepted: 05/23/2015] [Indexed: 11/24/2022]
Abstract
BACKGROUND Seasonal allergic rhinitis (SAR) is a common condition with relatively high prevalence in Australia. It causes a significant impact on sufferers' quality of life (QoL). Meta-analysis has shown that the efficacy of acupuncture for SAR is uncertain. OBJECTIVE To evaluate the efficacy and safety of 12 sessions of acupuncture treatment during 4 weeks for SAR in a randomized, subject- and assessor-blinded, sham-controlled trial conducted during the pollen seasons in 2009 through 2011 in Melbourne. METHODS Patients diagnosed with SAR and confirmed allergic to rye grass pollen were randomly allocated to receive real acupuncture (RA) or sham acupuncture (SA) treatment. RA was delivered manually, whereas SA involved superficial needling at non-acupoints without additional stimulation. Severity of SAR symptoms was the primary outcome measurement. Secondary outcomes were QoL, global change, SAR-related medication usage, and adverse events. Analysis of covariance using pollen count as a covariate was used to analyze outcome data. RESULTS A total of 175 participants were included in this trial. RA was significantly better than SA for decreasing SAR symptom severity (sneezing, mean difference -0.28, 95% confidence interval -0.51 to -0.05; itchiness of ears and palate, mean difference -0.40, 95% confidence interval -0.69 to -0.11) at the end of treatment and improving participants' QoL at the end of the treatment and follow-up phases. Furthermore, the acupuncture treatment was safe and well tolerated. CONCLUSION Four weeks of acupuncture treatment is a safe and effective option for clinical management of SAR in the Melbourne area for patients' symptom relief and QoL improvement.
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Neuroprotective effects of electroacupuncture on hypoxic-ischemic encephalopathy in newborn rats are associated with increased expression of GDNF-RET and protein kinase B. Chin J Integr Med 2015; 22:457-66. [PMID: 26033318 DOI: 10.1007/s11655-015-1972-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To explore the neuroprotective effects of electroacupuncture (EA) on hypoxic-ischemic encephalopathy (HIE) and to further investigate the role of glial cell line-derived neurotrophic factor (GDNF) family receptor member RET (rearranged during transfection) and its key downstream phosphatidylinositol 3 kinase (PI-3K)/protein kinase B (Akt) pathway in the process. METHODS A total of 220 seven-day-old SD rats (of either sex, from 22 broods) were randomly divided into two groups, one (30 rats) for sham-surgery group and the other (190 rats) for HIE model group. The HIE model was established using the left common carotid artery ligation method in combination with hypoxic treatment. The successfully established rats were randomly divided into five groups, including control model group, EA group, sham-EA group, antagonist group and antagonist plus electroacupuncture group, with 35 rats in each group. Baihui (GV 20), Dazhui (GV 14), Quchi (LI 11) and Yongquan (KI 1) acupoints were chosen for acupuncture. EA was performed at Baihui and Quchi for 10 min once a day for continuous 1, 3, 7 and 21 days, respectively. The rats were then killed after the operation and injured cerebral cortex was taken for the measurement of neurologic damage by hematoxylin-eosin (HE) staining and the degenerative changes of cortical ultrastructure by transmission electron microscopy. RET mRNA level and Akt protein level were detected by real-time reverse-transcription polymerase chain reaction (RT-PCR) and western blot analysis, respectively. RESULTS EA could ameliorate neurologic damage of the first somatic sensory area (S1Tr) and alleviate the degenerative changes of ultrastructure of cortical neurons in rats subjected to HIE. And the longer acupuncture treatment lasted, the better its therapeutic effect would be. This was accompanied by gradually increased expression of GDNF family receptor RET at the mRNA level and its downstream signaling Akt at the protein level in the ischemic cortex. CONCLUSION EA has neuroprotective effects on HIE and could be a potential therapeutic strategy for HIE in the neonate. Activation of RET/Akt signaling pathway might be involved in this process.
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Wang JY, Li H, Ma CM, Wang JL, Lai XS, Zhou SF. MicroRNA Profiling Response to Acupuncture Therapy in Spontaneously Hypertensive Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2015; 2015:204367. [PMID: 25861353 PMCID: PMC4377461 DOI: 10.1155/2015/204367] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Revised: 07/11/2014] [Accepted: 07/12/2014] [Indexed: 01/11/2023]
Abstract
MicroRNAs (miRNAs) are a group of endogenous noncoding RNAs that play important roles in many biological processes. This study aimed to check if miRNAs were involved in the response to acupuncture in rats. Microarray analysis was performed to compare the miRNA expression profiles of medulla in spontaneously hypertensive rats (SHRs) treated with or without acupuncture. Our microarray analysis identified 222 differentially expressed miRNAs in the medulla of SHRs treated with acupuncture at taichong acupoint. Among these miRNAs, 23 miRNAs with a significant difference were found in acupuncture-treated SHRs compared to untreated rats. These 23 miRNAs could regulate 2963 target genes which were enriched in at least 14 pathways based on our bioinformatic analysis. miRNA-339, miR-223, and miR-145 were downregulated in the medulla of SHRs compared to normotensive rats. Notably, these miRNAs were upregulated to basal levels in the medulla of SHRs treated with acupuncture at taichong in comparison with SHRs receiving acupuncture at nonacupoint group or SHRs without any treatment. Our findings have revealed significant changes of a panel of selective miRNAs in hypertensive rats treated at taichong acupoint. These data provide insights into how acupuncture elicits beneficial effects on hypertension.
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Affiliation(s)
- Jia-You Wang
- Department of Human Anatomy, College of Fundamental Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, 12901 Bruce B. Downs Boulevard, MDC 30, Tampa, FL 33612, USA
| | - Hui Li
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, 12901 Bruce B. Downs Boulevard, MDC 30, Tampa, FL 33612, USA
| | - Chun-Mei Ma
- Department of Human Anatomy, College of Fundamental Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Jia-Lu Wang
- Department of Acupuncture and Moxibustion, College of Acupuncture and Moxibustion, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Xin-Sheng Lai
- Department of Acupuncture and Moxibustion, College of Acupuncture and Moxibustion, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Shu-Feng Zhou
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, 12901 Bruce B. Downs Boulevard, MDC 30, Tampa, FL 33612, USA
- Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center & Sino-US Joint Laboratory for Medical Sciences, Guiyang Medical University, Guiyang, Guizhou 550004, China
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Zuppa C, Prado CH, Wieck A, Zaparte A, Barbosa A, Bauer ME. Acupuncture for sleep quality, BDNF levels and immunosenescence: A randomized controlled study. Neurosci Lett 2015; 587:35-40. [DOI: 10.1016/j.neulet.2014.12.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 11/25/2014] [Accepted: 12/10/2014] [Indexed: 12/25/2022]
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Ma S, Qu S, Huang Y, Chen J, Lin R, Wang C, Li G, Zhao C, Guo S, Zhang Z. Improvement in quality of life in depressed patients following verum acupuncture or electroacupuncture plus paroxetine: A randomized controlled study of 157 cases. Neural Regen Res 2015; 7:2123-9. [PMID: 25558225 PMCID: PMC4281413 DOI: 10.3969/j.issn.1673-5374.2012.27.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Accepted: 06/17/2012] [Indexed: 11/18/2022] Open
Abstract
Depressed patients with scores of 17 or more on the 17 items of the Hamilton Depression Rating Scale were treated with the antidepressant drug paroxetine. They also underwent verum acupuncture or electroacupuncture at Baihui (GV20) and Yintang (GV29). The World Health Organization Quality of Life Scale Brief Version showed a significant increase in the total scores of patients who underwent verum acupuncture and electroacupuncture for 6 weeks compared with those who were given paroxetine only; significantly increased physical domain and social relationship scores in verum acupuncture patients compared with paroxetine only; and significantly elevated psychological domain scores with electroacupuncture compared with paroxetine only. These results indicate that both verum acupuncture and electroacupuncture can improve quality of life in depressed patients undergoing paroxetine treatment.
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Affiliation(s)
- Shenghui Ma
- First Clinical Medical College, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Shanshan Qu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Yong Huang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Junqi Chen
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Renyong Lin
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Chongqi Wang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Ganlong Li
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Canghuan Zhao
- Guangzhou Overseas Chinese Hospital, Guangzhou 510630, Guangdong Province, China
| | - Shenchang Guo
- Guangdong 999 Brain Hospital, Guangzhou 510510, Guangdong Province, China
| | - Zhangjin Zhang
- School of Chinese Medicine, LKS Faculty of Medicine, the University of Hong Kong, Hong Kong Special Administrative Region 999077, China
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Poepperling JO, Hannon T, Erbis M. Electroacupuncture and Transcranial Direct Current Stimulation: Simultaneous Treatment for Patients with Chronic Poststroke Symptoms. Med Acupunct 2014. [DOI: 10.1089/acu.2014.1070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Affiliation(s)
| | - Timothy Hannon
- Clinical Exercise Physiologist, Northeastern Rehabilitation Associates, Scranton, PA
| | - Mary Erbis
- Northeastern Rehabilitation Associates, Scranton, PA
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50
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Chung JY, Yoo DY, Im W, Choi JH, Yi SS, Youn HY, Hwang IK, Seong JK, Yoon YS. Electroacupuncture at the Zusanli and Baihui acupoints ameliorates type-2 diabetes-induced reductions in proliferating cells and differentiated neuroblasts in the hippocampal dentate gyrus with increasing brain-derived neurotrophic factor levels. J Vet Med Sci 2014; 77:167-73. [PMID: 25342636 PMCID: PMC4363018 DOI: 10.1292/jvms.14-0400] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
In the current study, we investigated whether electroacupuncture (EA) can inhibit pathological reductions in neurogenesis. Zucker diabetic fatty (ZDF) rats at 7 weeks of age were anesthetized with zoletil, and sham-acupuncture or EA at the Zusanli (ST36) and Baihui (GV20) acupoints was administered once a day for 5 weeks. In the ZDF group that received sham-EA (ZDF-Sham group), the blood glucose level was significantly increased together with age as compared to the control littermates [Zucker lean control (ZLC) rat]. In contrast, proliferating cells and differentiated neuroblasts were significantly decreased in the ZDF-Sham group compared to the ZLC group. Although EA treatment decreased blood glucose levels, this was not statistically significant when compared to blood glucose levels changes in the ZDF-Sham group. However, proliferating cells and differentiated neuroblasts were significantly increased with EA in ZDF rats as compared to those in the ZDF-Sham group.
Brain-derived neurotrophic factor (BDNF) levels were significantly decreased in hippocampal homogenates of ZDF-Sham group compared to those in the ZLC group. The EA treatment significantly increased the BDNF levels compared to those in the ZDF-Sham group, and BDNF levels in this group were similar to those in the ZLC group. These results suggest that EA at ST36 and GV20 can ameliorate the reductions in proliferating cells and differentiated neuroblasts in the dentate gyrus induced by type-2 diabetes without significantly reducing blood glucose levels with increasing BDNF levels.
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Affiliation(s)
- Jin Young Chung
- Department of Veterinary Internal Medicine and Geriatrics, College of Veterinary Medicine, Kangwon National University, Chuncheon 200-701, Republic of Korea
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