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Arslan HN, Çelik SŞ. Nonpharmacological Nursing Interventions in Postoperative Nausea and Vomiting: A Systematic Review. J Perianesth Nurs 2024; 39:142-154. [PMID: 37865902 DOI: 10.1016/j.jopan.2023.06.096] [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: 11/12/2022] [Revised: 06/22/2023] [Accepted: 06/27/2023] [Indexed: 10/23/2023]
Abstract
PURPOSE This study aims to assess the impact of nonpharmacological nursing interventions on postoperative nausea and vomiting (PONV). DESIGN This is a systematic review. METHODS MEDLINE, Web of Science, ScienceDirect, Tübitak-ULAKBİM, and TRDizin databases were searched for the following search terms, including "Postoperative Nausea and Vomiting," "Nurse," "Nursing," and "Nonpharmacological Interventions" to identify nonpharmacological nursing interventions for PONV. A systematic review of English and Turkish articles published in the period between January 1, 2012 and June 1, 2023 was conducted. The PICOT-SD method was used to determine the compatibility of the pieces with the eligibility criteria. FINDINGS Fifty-eight of 3,874 articles obtained from databases fulfilled the eligibility criteria. This study demonstrated that acupuncture, aromatherapy, the oral intake of ginger, listening to music, education, and visits to patients decreased the incidence of nausea and vomiting and increased the quality of life. Additionally, it was found that patients' quality of life tended to improve along with reductions in postoperative complications. CONCLUSIONS The results of this study support previous findings in the literature and demonstrate that nonpharmacological nursing interventions help reduce and prevent PONV. Based on our results, we suggest that nonpharmacological nursing interventions can be employed for the management of PONV in patients undergoing surgery.
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Hu L, Yang J, Liu T, Zhang J, Huang X, Yu H. Hotspots and Trends in Research on Treating Pain with Electroacupuncture: A Bibliometric and Visualization Analysis from 1994 to 2022. J Pain Res 2023; 16:3673-3691. [PMID: 37942222 PMCID: PMC10629439 DOI: 10.2147/jpr.s422614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 10/19/2023] [Indexed: 11/10/2023] Open
Abstract
Purpose Electroacupuncture is widely used to pain management. A bibliometric analysis was conducted to identify the hotspots and trends in research on electroacupuncture for pain. Methods We retrieved studies published from 1994-2022 on the topic of pain relief by electroacupuncture from the Web of Science Core Collection database. We comprehensively analysed the data with VOSviewer, CiteSpace, and bibliometrix. Seven aspects of the data were analysed separately: annual publication outputs, countries, institutions, authors, journals, keywords and references. Results A total of 2030 papers were analysed, and the number of worldwide publications continuously increased over the period of interest. The most productive country and institution in this field were China and KyungHee University. Evidence-Based Complementary and Alternative Medicine was the most productive journal, and Pain was the most co-cited journal. Han Jisheng, Fang Jianqiao, and Lao Lixing were the most representative authors. Based on keywords and references, three active areas of research on EA for pain were mechanisms, randomized controlled trials, and perioperative applications. Three emerging trends were functional magnetic resonance imaging (fMRI), systematic reviews, and knee osteoarthritis. Conclusion This study comprehensively analysed the research published over the past 28 years on electroacupuncture for pain treatment, using bibliometrics and science mapping analysis. This work presents the current status and landscape of the field and may serve as a valuable resource for researchers. Chronic pain, fMRI-based mechanistic research, and the perioperative application of electroacupuncture are among the likely foci of future research in this area.
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Affiliation(s)
- Liyu Hu
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Shenzhen, People’s Republic of China
| | - Jikang Yang
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Shenzhen, People’s Republic of China
| | - Ting Liu
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Shenzhen, People’s Republic of China
| | - Jinhuan Zhang
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Shenzhen, People’s Republic of China
| | - Xingxian Huang
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Shenzhen, People’s Republic of China
| | - Haibo Yu
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Shenzhen, People’s Republic of China
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Wan Q, Chen H, Wang X, Xi H, Zheng S, Luo S, Wu W, Pan R. Effectiveness of different acupuncture therapies for chronic cancer pain: A protocol for systematic review and Bayesian network meta-analysis. Medicine (Baltimore) 2022; 101:e27965. [PMID: 35089187 PMCID: PMC8797505 DOI: 10.1097/md.0000000000027965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 11/09/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Pain is a common and distressing symptom experienced by cancer patients. Previous research found acupuncture was associated with significant reductions in pain intensity and opioid use. Acupuncture therapies are various, and the difference in efficacy and safety has never been assessed. This paper aims to assess and rank the effectiveness of the different acupuncture methods and provide an acupuncture treatment guideline for relieving chronic pain in cancer survivors. METHODS Four English databases (PubMed, Embase, Cochrane library, and Web of Science) and 4 Chinese databases (China National Knowledge Infrastructure, Wanfang Data, and Chinese Biomedical Literature Database) will be searched for randomized controlled trials (RCTs) published from the database inception to November 30, 2021. The primary outcomes will be patient-reported pain intensity measured by the Brief Pain Inventory, Visual Analog Scale, Verbal Rating Scale, Numerical Rating Scale, and other valid outcome measures. The Grading of Recommendations Assessment, and Development and Evaluation System will evaluate the quality of evidence. Bayesian network meta-analysis will be performed in WinBUGS V.1.4.3 to determine the comparative effectiveness of the acupuncture therapies. RESULTS This study will quantify the effectiveness of each acupuncture intervention for chronic cancer pain with pain scores and the use of analgesics. The adverse events of acupuncture treatment for cancer pain will also be reported. CONCLUSION The conclusion of our study will help physicians and patients choose suitable acupuncture methods to manage cancer pain.
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Affiliation(s)
- Qingyun Wan
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Hao Chen
- Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiaoqiu Wang
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Hanqing Xi
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Shiyu Zheng
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Shuting Luo
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Wenzhong Wu
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Rui Pan
- Jiangsu Cancer Hospital, Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
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Chen R, Gao Y, Qiu X, Hong P, Zhou D, Chen Q. Acupuncture for the treatment of radiation-induced xerostomia among patients with cancer: A protocol for a systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e20658. [PMID: 32541507 PMCID: PMC7302672 DOI: 10.1097/md.0000000000020658] [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] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND With the number of cancer patients growing, radiotherapy and chemotherapy have been a necessary treatment. Unfortunately, there are many side effects after radiation and chemotherapy, one of which is xerostomia that always harasses patients. Although there are many ways of treatment of xerostomia, they have many disadvantages. With the rare side effects and the excellent effect, acupuncture has been widely applied to dry mouth after radiotherapy, but it has not been recognized as the standard treatment. Because acupuncture prescription is mostly different and the sample size of studies is small, we need more high-quality meta-analysis to provide relatively reliable evidence for the treatment of radiation-induced xerostomia. The objective of this study is to assess the curative effect of acupuncture treatment of cancer patients after radiotherapy and provide more reliable evidence for acupuncture treatment of xerostomia after radiotherapy for cancer patients. METHODS We will search the following databases: CENTRAL (The Cochrane Central Register of Controlled Trials), MEDLINE, EMBASE, PubMed, CNKI (China National Knowledge Infrastructure), VIP (China Science and Technology Journal Database), Wan Fang Data Knowledge Service Platform. At any rate, 2 review authors will assess all randomized controlled trials (RCTs), seemingly conformance to the inclusion criteria, to confirm qualification, determine the risk of bias and extract data using a running data extraction form. The revolution of disagreements is a discussion. We will use the approach recommended by Cochrane reviews to assess the bias in studies. Risk ratios (RR) and 95% confidence intervals (CIs) will be used to assess the treatment effects of an intervention for dichotomous results. We will use mean differences (MD) and standard deviation (SD) to aggregate the data of every trial for continuous results. The heterogeneity test of Cochran and quantification of the I statistic will be used to assess the variation of treatment effects. Only if there are studies of semblable comparisons reporting the same results, we will conduct a meta-analysis. RESULTS From the study, we will evaluate the efficacy of acupuncture for xerostomia patients who has cancer and been treated by radiation. CONCLUSION The conclusion of this study will be the evidence, which can ensure the efficacy of acupuncture for cancer patients with radiation-evoked xerostomia among and provide guidance for the treatment of xerostomia. INPLASY REGISTRATION NUMBER INPLASY202040211.
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Ni X, Tian T, Chen D, Liu L, Li X, Li F, Liang F, Zhao L. Acupuncture for Radiation-Induced Xerostomia in Cancer Patients: A Systematic Review and Meta-Analysis. Integr Cancer Ther 2020; 19:1534735420980825. [PMID: 33307864 PMCID: PMC7739209 DOI: 10.1177/1534735420980825] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 11/03/2020] [Accepted: 11/24/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Radiation-induced xerostomia is one of the most common symptoms experienced by cancer patients. The aim of our study is to evaluate the preventive and therapeutic effect of acupuncture for radiation-induced xerostomia in cancer patients. METHODS Eight databases were searched for all published randomized clinical trials (RCTs) on acupuncture for radiation-induced xerostomia in cancer patients up to December 31, 2019. Manual searching included other conference abstracts and reference lists. Meta-analysis was conducted using Revman V.5.3, and risks of bias for included studies was assessed following the Cochrane Handbook. RESULTS Eight clinical trials (725 participants) were analyzed, and 3 were included in a meta-analysis. All included trials had a high risk of bias, such as selection, performance, and detection bias. Analysis indicated favorable effects of acupuncture regarding the improvement of xerostomia symptoms (MD -3.05, P = 0.02, 95% CI -5.58 to -0.52), compared with sham acupuncture. There were no significant differences between real acupuncture and sham acupuncture regarding the stimulated salivary flow rate (MD 0.37, P = 0.08, 95% CI -0.05 to 0.79) and unstimulated salivary flow rate (MD 0.09, P = 0.12, 95% CI -0.02 to 0.21), which were whole salivary flow rate. Compared with no acupuncture (standard oral care, usual care, or no treatment), acupuncture produced a significant improvement in patient-reported xerostomia, without causing serious adverse effects. However, a Grading of Recommended Assessments analysis revealed that the quality of all acupuncture outcome measures was low. CONCLUSION The present meta-analysis and systematic review suggests that acupuncture is effective at improving xerostomia symptoms in cancer patients but not at objective salivary flow measurements. The evidence is still limited due to the low quality of the published studies.
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Affiliation(s)
- Xixiu Ni
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Tian Tian
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | | | - Lu Liu
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Xiao Li
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Fengmei Li
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Fanrong Liang
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Ling Zhao
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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Tan R, He Y, Zhang S, Pu D, Wu J. Effect of transcutaneous electrical acupoint stimulation on protecting against radiotherapy- induced ovarian damage in mice. J Ovarian Res 2019; 12:65. [PMID: 31324205 PMCID: PMC6642573 DOI: 10.1186/s13048-019-0541-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 07/09/2019] [Indexed: 02/06/2023] Open
Abstract
Background Premature ovarian insufficiency (POI) is characterized by early loss of ovarian function that affects women before the age of 40. We aim to explore the protective effects of transcutaneous electrical acupoint stimulation (TEAS) against irradiation-induced ovarian damage in mice. Methods C57BL6 mice were randomly divided into control and irradiation (IR) groups. Then, control group was divided into two treatment subgroups: mock TEAS treatment (control-) and TEAS treatment (control+). IR group was divided into four subgroups according to the time of treatment started: mock TEAS treatment initiated at 2 days after irradiation (IR 2D-), TEAS treatment initiated at 2 days after irradiation (IR 2D+), mock TEAS treatment initiated at 1 week after irradiation (IR 1 W-), and TEAS treatment initiated at 1 week after irradiation (IR 1 W+). The radiation model mice were exposed to single whole body X-ray irradiation (4 Gy), and the control mice received 0 Gy. TEAS stimulation (2 Hz, 1 mA, 30 min/day) was given once a day for six consecutive days per week for 2 weeks. Estrous cycle, ovarian weight, serum AMH level and follicle counts were evaluated. Then, proliferation markers, apoptotic markers and oxidative stress markers were examined. Results Compared with the control group, the estrous cycle was disordered, and the ovarian weight, serum AMH, and primordial, primary and secondary follicles counts decreased (all P < 0.01) in the IR 2D- and IR 1 W- groups. In the irradiation with early TEAS treatment group (IR 2D+), the estrous cycle improved, the AMH level and primordial follicular significantly increased compared to the irradiation with mock group (IR 2D-). However, there were no significant differences in the estrous cycle, AMH level and follicle counts between IR 1 W- and IR 1 W+ groups. Moreover, IR 2D+ mice reduced the expression of Bax protein and increased the levels of Bcl-2 and PCNA compared to the IR 2D- group. Furthermore, the early TEAS treated mice showed significantly lower levels of oxidative stress and number of TUNEL (+) granulosa cells than that in the IR 2D- group. Conclusion This study is first to evaluate TEAS as a potential therapy to attenuate irradiation-induced ovarian failure through inhibiting primordial follicles loss, increasing serum AMH secretion, inducing antioxidant, and anti-apoptotic systems.
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Affiliation(s)
- Rongrong Tan
- State Key Laboratory of Reproductive Medicine, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Yuheng He
- State Key Laboratory of Reproductive Medicine, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Suyun Zhang
- State Key Laboratory of Reproductive Medicine, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Danhua Pu
- State Key Laboratory of Reproductive Medicine, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Jie Wu
- State Key Laboratory of Reproductive Medicine, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, 210029, People's Republic of China.
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Assy Z, Brand HS. A systematic review of the effects of acupuncture on xerostomia and hyposalivation. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 18:57. [PMID: 29439690 PMCID: PMC5811978 DOI: 10.1186/s12906-018-2124-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 02/05/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Saliva is fundamental to our oral health and our well-being. Many factors can impair saliva secretion, such as adverse effects of prescribed medication, auto-immune diseases (for example Sjögren's syndrome) and radiotherapy for head and neck cancers. Several studies have suggested a positive effect of acupuncture on oral dryness. METHODS Pubmed and Web of Science were electronically searched. Reference lists of the included studies and relevant reviews were manually searched. Studies that met the inclusion criteria were systematically evaluated. Two reviewers assessed each of the included studies to confirm eligibility and assessing the risk of bias. RESULTS Ten randomized controlled trials investigating the effect of acupuncture were included. Five trials compared acupuncture to sham/placebo acupuncture. Four trials compared acupuncture to oral hygiene/usual care. Only one clinical trial used oral care sessions as control group. For all the included studies, the quality for all the main outcomes has been assessed as low. Although some publications suggest a positive effect of acupuncture on either salivary flow rate or subjective dry mouth feeling, the studies are inconclusive about the potential effects of acupuncture. CONCLUSIONS Insufficient evidence is available to conclude whether acupuncture is an evidence-based treatment option for xerostomia/hyposalivation. Further well-designed, larger, double blinded trials are required to determine the potential benefit of acupuncture. Sample size calculations should be performed before before initiating these studies.
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Affiliation(s)
- Zainab Assy
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam (ACTA), room 12N-37, Gustav Mahlerlaan 3004, 1081 LA Amsterdam, The Netherlands
| | - Henk S. Brand
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam (ACTA), room 12N-37, Gustav Mahlerlaan 3004, 1081 LA Amsterdam, The Netherlands
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Chen Y, Tian S, Tian J, Shu S. Wrist-ankle acupuncture (WAA) for primary dysmenorrhea (PD) of young females: study protocol for a randomized controlled trial. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:421. [PMID: 28830511 PMCID: PMC5568230 DOI: 10.1186/s12906-017-1923-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 08/11/2017] [Indexed: 11/10/2022]
Abstract
BACKGROUND Primary dysmenorrhea (PD) is one of the most common health complaints all over the world, specifically among young females. Acupuncture has been employed to relieve the pain-based symptoms and to avoid the side effects of conventional medication, and wrist-ankle acupuncture (WAA) has confirmed analgesic efficacy for various types of pain. The aim of this study is to evaluate the immediate analgesia effect of WAA on PD of young females. METHODS/DESIGN This study will carry out a randomized parallel controlled single-blind trial to observe the immediate analgesia effect of WAA in PD of young females. Sixty participants who meet inclusion criteria will be recruited from September 2016 to September 2017 in Changhai hospital of China. They are randomly assigned to WAA therapy or sham acupuncture groups (30 patients for each group), and then receive real or sham acupuncture treatment, respectively. In this trial, the primary outcome measure is simple form of McGill pain questionnaire (SF-MPQ), while expectation and treatment credibility scale (ETCS), safety assessment, the COX menstrual symptom scale (CMSS), questionnaire about the feeling of being punctured are included in the secondary outcomes. DISCUSSION This trial will be the first study protocol designed to evaluate the immediate analgesia effect of WAA in PD of young females. The strengths in methodology, including rigorous randomized, sham-controlled, participants-blinded and assessors-blinded, will guarantee the quality of this study. WAA doesn't require any needling sensation, so non-penetrating sham acupuncture can serve as an effective placebo intervention in this trial. TRIALS REGISTRATION Chinese Clinical Trial Registry (identifier: ChiCTR-IOR-16008546 ; registration date: 27 May 2016).
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Affiliation(s)
- Yingfan Chen
- Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, 168 Changhai Road, Yangpu District, Shanghai, China
| | - Sinan Tian
- Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, 168 Changhai Road, Yangpu District, Shanghai, China
| | - Jing Tian
- Department of Nursing Science, Second Military Medical University, Shanghai, China
| | - Shi Shu
- Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, 168 Changhai Road, Yangpu District, Shanghai, China
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Analgesic Neural Circuits Are Activated by Electroacupuncture at Two Sets of Acupoints. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:3840202. [PMID: 27429635 PMCID: PMC4939346 DOI: 10.1155/2016/3840202] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 06/03/2016] [Accepted: 06/05/2016] [Indexed: 11/17/2022]
Abstract
To investigate analgesic neural circuits activated by electroacupuncture (EA) at different sets of acupoints in the brain, goats were stimulated by EA at set of Baihui-Santai acupoints or set of Housanli acupoints for 30 min. The pain threshold was measured using the potassium iontophoresis method. The levels of c-Fos were determined with Streptavidin-Biotin Complex immunohistochemistry. The results showed pain threshold induced by EA at set of Baihui-Santai acupoints was 44.74% ± 4.56% higher than that by EA at set of Housanli acupoints (32.64% ± 5.04%). Compared with blank control, EA at two sets of acupoints increased c-Fos expression in the medial septal nucleus (MSN), the arcuate nucleus (ARC), the nucleus amygdala basalis (AB), the lateral habenula nucleus (HL), the ventrolateral periaqueductal grey (vlPAG), the locus coeruleus (LC), the nucleus raphe magnus (NRM), the pituitary gland, and spinal cord dorsal horn (SDH). Compared with EA at set of Housanli points, EA at set of Baihui-Santai points induced increased c-Fos expression in AB but decrease in MSN, the paraventricular nucleus of the hypothalamus, HL, and SDH. It suggests that ARC-PAG-NRM/LC-SDH and the hypothalamus-pituitary may be the common activated neural pathways taking part in EA-induced analgesia at the two sets of acupoints.
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Abstract
Cancer is a leading cause of death in the United States. Angiogenesis inhibitors have been introduced for the treatment of cancer. Based on the fact that many anticancer agents have been developed from botanical sources, there is a significant untapped resource to be found in natural products. American ginseng is a commonly used herbal medicine in the U.S., which possesses antioxidant properties. After oral ingestion, natural ginseng saponins are biotransformed to their metabolites by the enteric microbiome before being absorbed. The major metabolites, ginsenoside Rg3 and compound K, showed significant potent anticancer activity compared to that of their parent ginsenosides Rb1, Rc, and Rd. In this review, the molecular mechanisms of ginseng metabolites on cancer chemoprevention, especially apoptosis and angiogenic inhibition, are discussed. Ginseng gut microbiome metabolites showed significant anti-angiogenic effects on pulmonary, gastric and ovarian cancers. This review suggests that in addition to the chemopreventive effects of ginseng compounds, as angiogenic inhibitors, ginsenoside metabolites could be used in combination with other cancer chemotherapeutic agents in cancer management.
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Tang L, Du D, Yang F, Liang Z, Ning Y, Wang H, Zhang GJ. Preparation of Graphene-Modified Acupuncture Needle and Its Application in Detecting Neurotransmitters. Sci Rep 2015; 5:11627. [PMID: 26112773 PMCID: PMC4481527 DOI: 10.1038/srep11627] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 06/01/2015] [Indexed: 12/02/2022] Open
Abstract
We report a unique nanosensing platform by combining modern nanotechnology with traditional acupuncture needle to prepare graphene-modified acupuncture needle (G-AN), and using it for sensitive detection of neurotransmitters via electrochemistry. An electrochemical deposition method was employed to deposit Au nanoparticles (AuNPs) on the tip surface of the traditional acupuncture needle, while the other part of the needle was coated with insulation paste. Subsequently, the G-AN was obtained by cyclic voltammetry reduction of a graphene oxide solution on the surface of the AuNPs. To investigate the sensing property of the G-AN, pH dependence was measured by recording the open circuit potential in the various pH buffer solutions ranging from 2.0 to 10.0. What’s more, the G-AN was further used for detection of dopamine (DA) with a limit of detection of 0.24 μM. This novel G-AN exhibited a good sensitivity and selectivity, and could realize direct detection of DA in human serum.
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Affiliation(s)
- Lina Tang
- School of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan 430065, China
| | - Danxin Du
- School of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan 430065, China
| | - Fan Yang
- School of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan 430065, China
| | - Zhong Liang
- School of Acupuncture and Moxibustion, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan 430065, China
| | - Yong Ning
- School of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan 430065, China
| | - Hua Wang
- 1] School of Acupuncture and Moxibustion, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan 430065, China [2] Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, 1 Huangjia Lake West Road, Wuhan 430065, China
| | - Guo-Jun Zhang
- 1] School of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan 430065, China [2] Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, 1 Huangjia Lake West Road, Wuhan 430065, China
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Choi JW, Kang SY, Choi JG, Kang DW, Kim SJ, Lee SD, Park JB, Ryu YH, Kim HW. Analgesic effect of electroacupuncture on paclitaxel-induced neuropathic pain via spinal opioidergic and adrenergic mechanisms in mice. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2015; 43:57-70. [PMID: 25640847 DOI: 10.1142/s0192415x15500044] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study was designed to determine the antinociceptive effect and related neuronal mechanism of electroacupuncture (EA) on paclitaxel (PTX)-induced neuropathic pain in mice. PTX (4 mg/kg, i.p.) was administered once a day for 5 consecutive days to induce neuropathic pain. EA stimulation (2 mA, 2 Hz, 30 min) was applied at the ST36 acupoint bilaterally once in every 2 days. Repeated EA stimulation significantly attenuated PTX-induced mechanical allodynia and thermal hyperalgesia. In a separate set of experiment, the antinociceptive effect of a single EA stimulation 8 days after PTX treatment was reduced by intrathecal pretreatment with naloxone (opioid receptor antagonist), idazoxan (alpha2-adrenoceptor antagonist) or propranolol (beta-adrenoceptor antagonist), but not prazosin (alpha1-adrenoceptor antagonist). Moreover, EA remarkably suppressed the PTX-enhanced phosphorylation of the NMDA receptor NR2B subunit in the spinal dorsal horn, and intrathecal pretreatment of naloxone, idazoxan (IDA) or propranolol blocked the effect of EA. In conclusion, EA stimulation at the ST36 acupoint significantly diminished PTX-induced neuropathic pain in mice via the mediation of spinal opioid receptor, alpha2- and beta-adrenoceptors.
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Affiliation(s)
- Jung-Wan Choi
- Department of Physiology and Brain Research Institute, Chungnam National University, School of Medicine, Daejeon 301-747, South Korea
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Dhanoa A, Yong TL, Yeap SJL, Lee ISZ, Singh VA. Complementary and alternative medicine use amongst Malaysian orthopaedic oncology patients. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 14:404. [PMID: 25324121 PMCID: PMC4209028 DOI: 10.1186/1472-6882-14-404] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 09/22/2014] [Indexed: 11/10/2022]
Abstract
BACKGROUND Although studies have shown that a large proportion of cancer patients use CAM, no study on CAM use amongst orthopaedic oncology patients has been published. Therefore, this study aims to determine the prevalence, characteristics and factors associated with CAM use amongst orthopaedic oncology patients. METHODS All consecutive consenting patients/parents who presented at the Orthopaedic Oncology Clinic, University Malaya Medical Centre (1st January to 31st December 2013) were interviewed using a structured questionnaire. RESULTS Overall, one hundred sixty-eight of the 274 patients recruited (61.3%) had used CAM at some time during their current illness. The prevalence of CAM used was 68% (123/181) for patients with malignant tumours and 48.4% (45/93) for patients with benign tumours. The most popular CAMs were biological-based therapies (90.5%), followed by mind-body techniques (40.5%). The most frequently used biological therapies were mega/multivitamins (31%), snakehead (Chana striatus) (28%) and sea cucumber (Stichopus horrens) (18%); whereas prayers (31%) and holy water (13%) dominated the mind-body category. Common reasons for CAM use were to improve physical well-being (60.1%), try out everything that would help (59.5%) and to enhance wound-healing (39.3%). Independent predictors for CAM use in multivariate analysis were paediatric patients [OR 2.46; 95% CI 0.99-6.06; p = 0.05], malignant tumours [OR 1.90; 95% CI 1.12-3.25; p = 0.018] and patients who underwent surgery [OR 2.06; 95% CI 1.15-3.69; p = 0.015]. Majority patients started taking CAMs following suggestions from family members (53%) and friends (49%). Sixty-six percent of patients felt they actually benefitted from CAM and 83.3% were satisfied/very satisfied. Only 5 patients reported side-effects. Majority of CAM users planned to continue CAM use or recommend it to others. However, only 31.5% of patients disclosed their CAM usage to their doctors. CONCLUSIONS This survey revealed a high prevalence of CAM usage amongst orthopaedic oncology patients, with majority patients expressing satisfaction towards CAM. Oncologists should proactively ask patients about CAM to prevent potential adverse effects, as most patients do not share this information with them.
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An LX, Chen X, Ren XJ, Wu HF. Electro-Acupuncture Decreases Postoperative Pain and Improves Recovery in Patients Undergoing a Supratentorial Craniotomy. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 42:1099-109. [PMID: 25169910 DOI: 10.1142/s0192415x14500682] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
We performed this study to examine the effect of electro-acupuncture (EA) on postoperative pain, postoperative nausea and vomiting (PONV) and recovery in patients after a supratentorial tumor resection. Eighty-eight patients requiring a supratentorial tumor resection were anesthetized with sevoflurane and randomly allocated to a no treatment group (Group C) or an EA group (Group A). After anesthesia induction, the patients in Group A received EA at LI4 and SJ5, at BL63 and LR3 and at ST36 and GB40 on the same side as the craniotomy. The stimulation was continued until the end of the operation. Patient-controlled intravenous analgesia (PCIA) was used for the postoperative analgesia. The postoperative pain scores, PONV, the degree of dizziness and appetite were recorded. In the first 6 hours after the operation, the mean total bolus, the effective times of PCIA bolus administrations and the VAS scores were much lower in the EA group (p < 0.05). In the EA group, the incidence of PONV and degree of dizziness and feeling of fullness in the head within the first 24 hours after the operation was much lower than in the control group (p < 0.05). In the EA group, more patients had a better appetite than did the patients in group C (51.2% vs. 27.5%) (p < 0.05). The use of EA in neurosurgery patients improves the quality of postoperative analgesia, promotes appetite recovery and decreases some uncomfortable sensations, such as dizziness and feeling of fullness in the head.
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Affiliation(s)
- Li-Xin An
- Department of Anesthesia, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China
| | - Xue Chen
- Department of Anesthesia, Beijing Jishuitan Hospital, Beijing 100035, China
| | - Xiu-Jun Ren
- Department of Acupuncture, Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Hai-Feng Wu
- Department of Epidemiology and Biostatistics, Capital Medical University, Beijing 100069, China
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Stubbe CE, Valero M. Complementary strategies for the management of radiation therapy side effects. J Adv Pract Oncol 2014; 4:219-31. [PMID: 25032003 PMCID: PMC4093430 DOI: 10.6004/jadpro.2013.4.4.3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Patients with cancer utilize complementary and alternative medicine (CAM) for a variety of purposes, one of which is the reduction of side effects of conventional treatment. With a large number of their patients using CAM, it is important for advanced practitioners in oncology to have an understanding of these therapies to better guide their patients. Side effects of radiation therapy that may have dose-limiting poten-tial include diarrhea, mucositis, skin toxicity, and xerostomia. A com-mon side effect that is not necessarily dose-limiting but considerably troublesome to patients is cancer- and treatment-related fatigue. The CAM therapies that may alleviate some of the side effects of radiation therapy include probiotics, psyllium, exercise, melatonin, honey, acu-puncture, and calendula. Therapies that require more research or have been shown to be ineffective include aloe vera, glutamine, and deglyc-yrrhizinated licorice. This article provides an overview of these thera-pies as well as related research and analysis.
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Affiliation(s)
- Christine E Stubbe
- Dr. Stubbe recently completed a 3-year residency at the Yellowstone Naturopathic Clinic and Frontier Cancer Center, Billings, Montana. Dr. Valero is a naturopathic doctor and researcher currently practicing in Windsor, Ontario
| | - Meighan Valero
- Dr. Stubbe recently completed a 3-year residency at the Yellowstone Naturopathic Clinic and Frontier Cancer Center, Billings, Montana. Dr. Valero is a naturopathic doctor and researcher currently practicing in Windsor, Ontario
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Chen Y, Xu J, Liu S, Hou X. Electroacupuncture at ST36 increases contraction of the gastric antrum and improves the SCF/c-kit pathway in diabetic rats. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 41:1233-49. [PMID: 24228598 DOI: 10.1142/s0192415x13500833] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Electroacupuncture (EA) at ST36 is effective for improving gastric motility. However, the underlying mechanism remains poorly understood. The aim of this study was to investigate the effects of EA on gastric contraction and to determine whether interstitial cells of Cajal (ICCs) are involved. Rats were randomized into control, diabetic (DM), diabetic with sham EA (DM + SEA), diabetic with low frequency EA (DM + LEA) and diabetic with high frequency EA (DM + HEA) groups. EA was performed everyday for four and eight weeks. Contractions in antrum strips were explored using the organ bath technique. Western blotting was employed to determine c-kit and transmembrane stem cell factor (M-SCF) expression in the gastric antrum, and levels of soluble stem cell factor (S-SCF) in serum were determined by enzyme-linked immunosorbent assay (ELISA). The distribution of ICCs was further assessed by immunohistochemistry. The results were as follows: (1) Contractions in the DM group were attenuated at four and eight weeks, but LEA and HEA restored the attenuated contraction. (2) ICCs were significantly decreased at eight weeks without alteration at four weeks in DM group, but were rescued in the LEA and HEA groups. (3) Whereas M-SCF and S-SCF in the DM group were slightly decreased at four weeks and were dramatically reduced at eight weeks, LEA and HEA markedly enhanced SCF at eight weeks. Collectively, the data suggest that in diabetic rats, LEA and HEA at ST36 could facilitate contraction of the gastric antrum, possibly by involving the SCF/c-kit pathway.
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Affiliation(s)
- Yan Chen
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Chan YY, Lo WY, Li TC, Shen LJ, Yang SN, Chen YH, Lin JG. Clinical Efficacy of Acupuncture as an Adjunct to Methadone Treatment Services for Heroin Addicts: A Randomized Controlled Trial. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 42:569-86. [PMID: 24871652 DOI: 10.1142/s0192415x14500372] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Scant scientific evidence supports the efficacy of acupuncture in the treatment of opiate dependence. The purpose of this study was to examine the effectiveness of acupuncture for heroin addicts on methadone maintenance by measuring the daily consumption of methadone, variations in the 36-item Short Form Health Survey-36 (SF-36) and Pittsburgh Sleep Quality Index (PSQI) scores, and heroin craving. Sixty heroin addicts were randomly assigned to true acupuncture (electroacupuncture at the Hegu [LI4] and Zusanli [ST36] acupoints, as well as acupuncture at the Ear Shenmen) or sham acupuncture (minimal acupuncture at the Hegu and Zusanli acupoints without electrical stimulation and superficial acupuncture at the Ear Shenmen), twice weekly for 4 weeks. From week 2 onwards, the daily dose of methadone was reduced by a significantly greater amount with true acupuncture compared with sham acupuncture. True acupuncture was also associated with a greater improvement in sleep latency at follow-up. All adverse events were mild in severity. Acupuncture appears to be a useful adjunct to methadone maintenance therapy (MMT) in heroin addiction.
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Affiliation(s)
- Yuan-Yu Chan
- Department of Psychiatry, Taoyuan Armed Forces, General Hospital, Taoyuan, Taiwan
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
| | - Wan-Yu Lo
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
- Department of Life Science, National Chung Hsing University, Taichung, Taiwan
| | - Tsai-Chung Li
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Lih-Jong Shen
- Department of Psychiatry, Taoyuan Armed Forces, General Hospital, Taoyuan, Taiwan
| | - Szu-Nian Yang
- Department of Psychiatry, Taoyuan Armed Forces, General Hospital, Taoyuan, Taiwan
| | - Yi-Hung Chen
- Graduate Institute of Acupuncture Science, China Medical University, Taichung, Taiwan
| | - Jaung-Geng Lin
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
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Tas D, Uncu D, Sendur MA, Koca N, Zengin N. Acupuncture as a Complementary Treatment for Cancer Patients Receiving Chemotherapy. Asian Pac J Cancer Prev 2014; 15:3139-44. [DOI: 10.7314/apjcp.2014.15.7.3139] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Zeng K, Dong HJ, Chen HY, Chen Z, Li B, Zhou QH. Wrist-Ankle Acupuncture for Pain After Transcatheter Arterial Chemoembolization in Patients with Liver Cancer: A Randomized Controlled Trial. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 42:289-302. [PMID: 24707863 DOI: 10.1142/s0192415x14500190] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This study was designed to evaluate the analgesic effect of wrist-ankle acupuncture (WAA) for patients with primary liver cancer (PLC) after transcatheter arterial chemoembolization (TACE). Sixty PLC patients with post-TACE visual analog pain intensity scores greater than 3 were divided equally into two groups receiving either WAA or oral morphine sulphate (MOR) for post-TACE pain. Pain intensity scores were reassessed at 1, 2, 4, and 6 h after analgesic intervention. Patients were also monitored for adverse reactions to analgesic treatment. Pain scores recorded when the patients first felt pain after TACE showed no statistical difference between the two groups (p > 0.05). WAA and MOR had indistinguishable degrees of pain relief 1, 2, and 4 h after analgesic intervention (p > 0.05). At 6 h after intervention, the WAA group experienced significantly greater pain relief than the MOR group (p < 0.05). Incidence of abdominal distension was lower in the WAA group than in the MOR group (p < 0.05). The results suggest that WAA not only had an analgesic effect equal to or greater than MOR in PLC patients with moderate to severe post-TACE pain, but also reduced the incidence of post-operative abdominal distention.
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Affiliation(s)
- Ke Zeng
- School of Traditional Chinese Medicine, Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, Shanghai 200433, China
| | - Hui-Juan Dong
- School of Traditional Chinese Medicine, Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, Shanghai 200433, China
| | - Hong-Yun Chen
- School of Traditional Chinese Medicine, Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, Shanghai 200433, China
| | - Zhe Chen
- School of Traditional Chinese Medicine, Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, Shanghai 200433, China
| | - Bai Li
- School of Traditional Chinese Medicine, Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, Shanghai 200433, China
| | - Qing-Hui Zhou
- School of Traditional Chinese Medicine, Changhai Hospital of Traditional Chinese Medicine, Second Military Medical University, Shanghai 200433, China
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Lee TN. The principle of symmetry in acupuncture and its clinical applications. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2013; 41:1223-31. [PMID: 24228597 DOI: 10.1142/s0192415x13500821] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The clinical practice of acupuncture and study of the traditional Chinese medicine literature has led to the observation that if the diaphragm is used as an axis of symmetry, there are many symmetrical points on the upper and lower halves of the body. The symmetrical points share several common properties, including physiological functions, mechanisms of pathogenesis and therapeutic effects. Employing these corresponding points on the upper and lower parts of the body simultaneously can frequently enhance the therapeutic outcome rather substantially. This phenomenon may be called the Principle of Symmetry. Traditional and modern scientific literature already provides evidence that verifies the reliability of this principle. Furthermore, this principle may be viewed as the derivative of the Thalamic Neuron Theory.
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Dong Z, Sun Y, Lu P, Wang Y, Wu G. Electroacupuncture and lumbar transplant of GDNF-secreting fibroblasts synergistically attenuate hyperalgesia after sciatic nerve constriction. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2013; 41:459-72. [PMID: 23711135 DOI: 10.1142/s0192415x1350033x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Electroacupuncture (EA) has been shown to induce potent analgesic effects on neuropathic pain in both patients and rodents. Cell therapy to release antinociceptive agents near the pain processing centers of the spinal cord is a promising next step in the development of treatment modalities. This study investigated the effects of the combination of EA and cell therapy by glial cell line-derived neurotrophic factor (GDNF) on neuropathic pain in rats. The hyperalgesic state was induced by chronic constriction injury (CCI) of the sciatic nerve and fibroblasts genetically modified to secrete bioactive GDNF (FBs-GDNF) were used for cell therapy. Fifty-eight rats with neuropathic pain were randomly divided into five groups (CCI+PBS, n = 11; CCI+FBs-GDNF, n = 12; CCI+EA+PBS, n = 11; CCI+EA+FBs-pLNCX2, n = 12; CCI+EA+FBs-GDNF, n = 12). On the 7th day after CCI, the rats received intrathecal transplantation of FBs-GDNF or control fibroblasts (FBs-pLNCX2). In the meantime, EA was administered once every other day from the 7th day after CCI surgery for 21 days. The paw withdrawal latency (PWL) to radiant heat was measured every other day. The results showed that the ipsilateral PWL of the rats from all three EA treatment groups significantly increased starting on the 12th day compared with the PBS control group. Strikingly, the group which received EA treatment and FBs-GDNF transplantation (CCI+EA+FBs-GDNF) showed a significantly decreased thermal hyperalgesia after 2 weeks post CCI surgery compared with the groups which received EA treatment and FBs-pLNCX2 transplantation (CCI+EA+FBs-pLNCX2) or PBS (CCI+EA+PBS) as well as the FBs-GDNF transplantation group without EA treatment (CCI+FBs-GDNF). Our data suggest that EA and cell therapy can synergistically attenuate hyperalgesia in neuropathic pain rats.
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Affiliation(s)
- Zhiqiang Dong
- Department of Integrative Medicine and Neurobiology, State Key Laboratory of Medical Neurobiology, Institute of Brain Research, Shanghai Medical College, Fudan University, Shanghai 200032, China.
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Wang CZ, Zhang Z, Huang WH, Du GJ, Wen XD, Calway T, Yu C, Nass R, Zhao J, Du W, Li SP, Yuan CS. Identification of potential anticancer compounds from Oplopanax horridus. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2013; 20:999-1006. [PMID: 23746754 PMCID: PMC3729876 DOI: 10.1016/j.phymed.2013.04.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 03/18/2013] [Accepted: 04/19/2013] [Indexed: 05/20/2023]
Abstract
Oplopanax horridus is a plant native to North America. Previous reports have demonstrated that this herb has antiproliferative effects on cancer cells but study mostly focused on its extract or fractions. Because there has been limited phytochemical study on this herb, its bioactive compounds are largely unknown. We recently isolated and identified 13 compounds, including six polyynes, three sesquiterpenes, two steroids, and two phenolic acids, of which five are novel compounds. In this study, we systemically evaluated the anticancer effects of compounds isolated from O. horridus. Their antiproliferative effects on a panel of human colorectal and breast cancer cells were determined using the MTS assay. Cell cycle distribution and apoptotic effects were analyzed by flow cytometry. The in vivo antitumor effect was examined using a xenograft tumor model. Among the 13 compounds, strong antiproliferative effects were observed from falcarindiol and a novel compound oplopantriol A. Falcarindiol showed the most potent antiproliferative effects, significantly inducing pro-apoptosis and cell cycle arrest in the S and G2/M phases. The anticancer potential of falcarindiol was further verified in vivo, significantly inhibiting HCT-116 tumor growth in an athymic nude mouse model at 15 mg/kg. We also analyzed the relationship between polyyne structures and their pharmacological activities. We observed that both the terminal hydroxyl group and double bond obviously affected their anticancer potential. Results from this study supplied valuable information for future semi-synthesis of polyyne derivatives to develop novel cancer chemopreventive agents.
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Affiliation(s)
- Chong-Zhi Wang
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Zhiyu Zhang
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Wei-Hua Huang
- State Key Laboratory of Quality Research in Chinese Medicine, and Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Guang-Jian Du
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Xiao-Dong Wen
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Tyler Calway
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Chunhao Yu
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Rachael Nass
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Jing Zhao
- State Key Laboratory of Quality Research in Chinese Medicine, and Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Wei Du
- Ben May Department for Cancer Research, University of Chicago, Chicago, IL 60637, USA
| | - Shao-Ping Li
- State Key Laboratory of Quality Research in Chinese Medicine, and Institute of Chinese Medical Sciences, University of Macau, Macao, China
- Corresponding authors: Chun-Su Yuan Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, 5841 South Maryland Avenue, MC 4028, Chicago, Illinois 60637, USA. Tel: +1-773-702-1916; Fax: +1-773-834-0601; Shao-Ping Li State Key Laboratory of Quality Research in Chinese Medicine, and Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China. Tel.: +853-8397-4692; Fax: +853-2884-1358;
| | - Chun-Su Yuan
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
- Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL 60637, USA
- Corresponding authors: Chun-Su Yuan Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, 5841 South Maryland Avenue, MC 4028, Chicago, Illinois 60637, USA. Tel: +1-773-702-1916; Fax: +1-773-834-0601; Shao-Ping Li State Key Laboratory of Quality Research in Chinese Medicine, and Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China. Tel.: +853-8397-4692; Fax: +853-2884-1358;
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Vinjamury SP, Li JT, Hsiao E, Huang C, Hawk C, Miller J, Huang Y. Effects of acupuncture for cancer pain and quality of life - a case series. Chin Med 2013; 8:15. [PMID: 23895044 PMCID: PMC3734160 DOI: 10.1186/1749-8546-8-15] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Accepted: 07/27/2013] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Many cancer patients seek complementary and alternative medicine (CAM) including acupuncture to manage their cancer-related symptoms or side effects of treatments. Acupuncture is used to manage cancer pain and improve quality of life (QoL). This study aimed to conduct a preliminary study on a case series to evaluate the feasibility of acupuncture for treating cancer pain and to collect preliminary data on the effectiveness of acupuncture in treating cancer pain and improving QoL. METHODS A semi-standardized acupuncture treatment comprising one to three treatment sessions (20-30 minutes per session) per week for 8 weeks was provided by four licensed acupuncturists, who had more than 5 years of clinical experience, at the University Health Center. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C3) and a visual analogue scale (VAS) for pain rating were used as the outcome measures to assess pain and QoL. Data were collected at baseline, immediately after 2, 4, 6, and 8 weeks of treatment and at 4 weeks after treatment completion (week 12). RESULTS Two males and five females with a median age of 66 years (range: 44-71 years) completed the study. For the VAS, the percentage of improvement ranged between 18% and 95%. The baseline mean raw score was reduced from 51 mm to 36 mm at the end of week 8 and to 23 mm at the end of week 12. The percentage of overall QoL improvement ranged between 20% and 100%. The mean raw score for QoL improved with time. The baseline score was increased from 55 to 69 at the end of treatment (week 8) and to 73 after the follow-up (week 12). CONCLUSIONS This pilot study on a case series showed that acupuncture might be beneficial for reducing pain and improving QoL in cancer patients.
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Affiliation(s)
- Sivarama Prasad Vinjamury
- Department of Fundamental Principles, Southern California University of Health Sciences, California, USA
| | - Ju-Tzu Li
- Department of Fundamental Principles, Southern California University of Health Sciences, California, USA
| | - Eric Hsiao
- Department of Fundamental Principles, Southern California University of Health Sciences, California, USA
| | - Calen Huang
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Cheryl Hawk
- Department of Research, Logan College of Chiropractic/University, Chesterfield, MO, USA
| | - Judith Miller
- Department of Fundamental Principles, Southern California University of Health Sciences, California, USA
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Electroacupuncture-induced dynamic processes of gene expression levels of endogenous opioid Peptide precursors and opioid receptors in the CNS of goats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:257682. [PMID: 23762113 PMCID: PMC3670514 DOI: 10.1155/2013/257682] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 04/01/2013] [Accepted: 04/22/2013] [Indexed: 11/17/2022]
Abstract
In order to investigate the dynamic processes of mRNA levels of proenkephalin, proopiomelanocortin, prodynorphin, and opioid receptors (δ-, μ-, and κ-receptor) induced by electroacupuncture (EA) in the central nerve system, goats were stimulated by EA of 60 Hz for 0.5 h at a set of Baihui, Santai, Ergen, and Sanyangluo points. The pain threshold was measured using the method of potassium iontophoresis. The mRNA levels of the three opioid peptide precursors and three opioid receptors were determined with quantitative real-time PCR and the levels of Met-enkephalin with SABC immunohistochemistry at 0.5 h before and at 0, 2, 4, 6, 8, 12, and 24 h after EA. The results showed that the pain threshold correlated (P < 0.01) with Met-enkephalin immunoactivities in the measured nuclei and areas of goats. The analgesic aftereffect lasted for 12 h at least. The mRNA levels of the three opioid peptide precursors and three opioid receptors began to increase at 0 h, reached the peak during the time from 4 h to 6 h or at 12 h, and remained higher at 24 h after EA was discontinued. These results suggested that the initiation of gene expression of opioid peptides and the three receptors may be associated with EA-induced analgesic aftereffect.
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Effects of different electroacupuncture scheduling regimens on murine bone tumor-induced hyperalgesia: sex differences and role of inflammation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:671386. [PMID: 23320035 PMCID: PMC3541553 DOI: 10.1155/2012/671386] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2012] [Revised: 11/21/2012] [Accepted: 11/28/2012] [Indexed: 12/14/2022]
Abstract
Previous studies have shown that electroacupuncture (EA) is able to reduce hyperalgesia in rodent models of persistent pain, but very little is known about the analgesic effects and potential sex differences of different EA treatment regimens. In the present study, we examined the effects of five different EA treatments on tumor-induced hyperalgesia in male and female mice. EA applied to the ST-36 acupoint either twice weekly (EA-2X/3) beginning on postimplantation day (PID) 3 or prophylactically three times prior to implantation produced the most robust and longest lasting antinociceptive effects. EA treatment given once per week beginning at PID 7 only produced an antinociceptive effect in female animals. The analgesic effect of EA-2X/3 began earlier in males, but lasted longer in females indicating sex differences in EA. We further demonstrate that EA-2X/3 elicits a marked decrease in tumor-associated inflammation as evidenced by a significant reduction in tumor-associated neutrophils at PID 7. Moreover, EA-2X/3 produced a significant reduction in tumor-associated PGE2 as measured in microperfusate samples. Collectively, these data provide evidence that EA-2X/3 treatment reduces tumor-induced hyperalgesia, which is associated with a decrease in tumor-associated inflammation and PGE2 concentration at the tumor site suggesting possible mechanisms by which EA reduces tumor nociception.
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Wang CZ, He H, Wang X, Yuan CS. Trends in Scientific Publications of Chinese Medicine. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2012; 40:1099-108. [DOI: 10.1142/s0192415x12500814] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Traditional Chinese medicine (TCM) is an important component of complementary and alternative medicine (CAM). The fast economic growth of mainland China in the past two decades has promoted the use of TCM beyond Chinese-speaking countries. Chinese researchers have published more TCM research studies in CAM-related professional journals, including the American Journal of Chinese Medicine (AJCM), the highest impact journal in Chinese medicine. The consistent increase of the impact factor of the AJCM suggests a growth in TCM popularity. This study analyzed articles published in the AJCM between 2004 and 2011. Our data show that while enthusiasm towards cardiovascular, nervous system and inflammation related research remained high, more herbal investigations and cancer studies were published. Furthermore, a reduction in TCM formulation studies was replaced by increasing botanical single constituent research. Examples of frequently cited studies, including those before 2004, are presented. These data are not only important to the scientific community for recognition of trends in TCM research, but also for providing information to TCM researchers who are targeting potentially highly cited studies.
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Affiliation(s)
- Chong-Zhi Wang
- Tang Center for Herbal Medicine Research, The University of Chicago, Chicago, Illinois 60637, USA
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, Illinois 60637, USA
| | - Hui He
- Tang Center for Herbal Medicine Research, The University of Chicago, Chicago, Illinois 60637, USA
| | - Xiaoyu Wang
- Tang Center for Herbal Medicine Research, The University of Chicago, Chicago, Illinois 60637, USA
| | - Chun-Su Yuan
- Tang Center for Herbal Medicine Research, The University of Chicago, Chicago, Illinois 60637, USA
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, Illinois 60637, USA
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