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Hendryx JT, Kannan A, Prashad J, Falk K. Connecting the dots: alterations in bioelectric activity at acupuncture Ting (Jing-Well) points following CV4 cranial manipulation. J Osteopath Med 2023; 123:151-158. [PMID: 36475425 DOI: 10.1515/jom-2022-0111] [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: 05/25/2022] [Accepted: 10/24/2022] [Indexed: 12/12/2022]
Abstract
CONTEXT The mechanisms by which osteopathic cranial manipulative medicine (OCMM) promotes health and healing have yet to be fully elucidated. One commonly utilized OCMM technique, compression of the fourth ventricle (CV4), has been theorized to balance autonomic nervous system (ANS) activity. There is growing evidence that the ANS also plays a significant mechanistic role in acupuncture. Potential connections between OCMM and acupuncture meridian theory largely remain unknown. OBJECTIVES By measuring specific electrical parameters at acupuncture points that have been shown to correlate with ANS activity, the objectives of this study were to: 1) determine if CV4 has any influence on the bioelectric properties of the acupuncture meridian system; and 2) determine if CV4 affects the ANS. METHODS A total of 77 males and females ages 18-78 years, all volunteers recruited by local flyers and personal or phone contact, were randomized into CV4 (n=40) and Sham (n=37) groups. All CV4 participants were treated by the same physician utilizing standard CV4 protocol. The Sham treatment, performed by a different physician, consisted of the supine participant's occiput resting passively on the physician's finger pads for a similar duration as those in the CV4 group. Among several devices developed to assess ANS activity at acupuncture points, evidence suggests that the Apparatus for Meridian Identification (AMI) is the most accurate and valid. Utilizing the AMI, bioelectric skin parameters were measured immediately before and after CV4 or Sham treatments. Student's or Welch's t tests and Wilcoxon tests were utilized for analysis of normally and non-normally distributed data, respectively. RESULTS Statistical significance was determined with a p value less than 0.05. Sham treatments showed insignificant (p=0.754) before vs. after differences in ANS activity measured at acupuncture points, whereas CV4 treatment significantly (p=0.00015) affected ANS activity. CONCLUSIONS This research suggests that CV4 has demonstrable biophysical effects on the acupuncture meridian system occurring via the ANS, and that the underlying mechanisms of OCMM and acupuncture may be related. Further studies are needed to clarify this.
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Affiliation(s)
- Jan T Hendryx
- Clinical Professor of Osteopathic Principles and Practice (OPP) and OPP Course Director, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | | | - Jessica Prashad
- Osteopathic Medical Student, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | - Karl Falk
- Clinical Professor of Neuromusculoskeletal Medicine, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
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Mendo B, Gonçalves M, Lopes L, Matos LC, Machado J. Can Yoga, Qigong, and Tai Chi Breathing Work Support the Psycho-Immune Homeostasis during and after the COVID-19 Pandemic? A Narrative Review. Healthcare (Basel) 2022; 10:healthcare10101934. [PMID: 36292380 PMCID: PMC9601556 DOI: 10.3390/healthcare10101934] [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: 08/08/2022] [Revised: 09/25/2022] [Accepted: 09/27/2022] [Indexed: 11/04/2022] Open
Abstract
Breathing is crucial in life; nevertheless, the healthcare community often overlooks the health potential of breathing techniques. Conscious manipulation of breathing to achieve specific health goals is found in yoga, Qigong and Tai Chi. This paper reviews the value of breathing exercises as a foremost mechanism for promoting, recuperating and maintaining health. Practices involving breathing techniques are described, and their prophylactic or therapeutic characteristics are explored. The main goals of this review are: (i) to summarize the evidence supporting the hypothesis that breathing practices have a significant beneficial impact on human health; (ii) to provide a deeper understanding of traditional biofeedback practices, particularly yoga, Qigong and Tai Chi, and outline their focus on breathing techniques; (iii) to outline specific immune-related responses, relevant for COVID-19 disorders; and (iv) to call for committed attention and action from the scientific community and health agencies in promoting the implementation of a practical and costless health program based on breathing techniques. This review shows the health potentials of breathing practices and exercises, which, by having a high benefit-cost ratio, could be selected and implemented as a primary standard routine in public health programs.
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Affiliation(s)
- Bruno Mendo
- ICBAS–Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal
- CBSin–Center of BioSciences in Integrative Health, 4250-105 Porto, Portugal
- Correspondence:
| | - Mário Gonçalves
- ICBAS–Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal
- CBSin–Center of BioSciences in Integrative Health, 4250-105 Porto, Portugal
| | - Lara Lopes
- ICBAS–Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal
- CBSin–Center of BioSciences in Integrative Health, 4250-105 Porto, Portugal
| | - Luís Carlos Matos
- CBSin–Center of BioSciences in Integrative Health, 4250-105 Porto, Portugal
- Faculdade de Engenharia da Universidade do Porto, 4200-465 Porto, Portugal
- CTEC–Centro Transdisciplinar de Estudos da Consciência, Universidade Fernando Pessoa, 4249-004 Porto, Portugal
| | - Jorge Machado
- ICBAS–Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal
- CBSin–Center of BioSciences in Integrative Health, 4250-105 Porto, Portugal
- LABIOMEP–Porto Biomechanics Laboratory, University of Porto, 4200-450 Porto, Portugal
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Matos LC, Lopes LT, Freire VA, Machado JP, Monteiro FJ, Greten HJ. Can the electrical potential of acupoints be used to assess the functional state of meridians and the effects of therapeutics? An exploratory data analysis. J Bodyw Mov Ther 2021; 26:309-317. [PMID: 33992264 DOI: 10.1016/j.jbmt.2020.12.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 12/04/2020] [Accepted: 12/28/2020] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Acupoints have bioelectrical properties distinct from common skin. Besides the higher electrical conductivity and lower resistance, acupoints show capacitor-like properties, which can be related to their endogenous electrical potential. Traditional Chinese Medicine (TCM) postulates that meridians are physiological structures connecting acupoints and working as a conduit for the flow of two essential substances known as qi and xue. OBJECTIVES This pilot study was focused in evaluating whether the electrical potential of acupoints can be correlated objectively to the functional properties as described by ancient Chinese medical theories, such as the theories of coupled meridians of the same phase ('elements'), and the principle of coupled points. METHODS Direct needle moxibustion on LU5 and needle dispulsion of LI4 were performed in 21 subjects. The electrical potential of each acupoint was measured with a high-resolution data acquisition system taking to reference the acupoint SP6 of the Spleen conduit. RESULTS The results may indicate a functional relationship between the therapeutics and the electrical potential response on the selected acupoints. These effects seem to be explainable considering the specific properties of each acupoint, the relationship between TCM phases, and the dynamics between coupled conduits. CONCLUSION The evaluation of the endogenous electrical potential of acupoints and the changes caused by an external stimulus might contribute to the understanding of TCM concepts, mechanisms, and the effects of associated therapeutics. The observed phenomena encourage the systematic assessment of the functional vegetative status via skin electrophysiology and using objective measurements.
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Affiliation(s)
- Luís Carlos Matos
- Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias, s/n 4200-465, Porto, Portugal; CTEC - Centro Transdisciplinar de Estudos da Consciência da Universidade Fernando Pessoa, Praça 9 de Abril, 349, 4249-004, Porto, Portugal; Centro de Biociências em Saúde Integrativa (CBSIn), Atlântico Business School, Avenida Sanatórios, Edifício Heliantia, 4405-604 Vila Nova de Gaia, Portugal.
| | - Lara Teixeira Lopes
- ICBAS - Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313, Porto, Portugal; Centro de Biociências em Saúde Integrativa (CBSIn), Atlântico Business School, Avenida Sanatórios, Edifício Heliantia, 4405-604 Vila Nova de Gaia, Portugal
| | - Virginie Abreu Freire
- ICBAS - Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313, Porto, Portugal; Centro de Biociências em Saúde Integrativa (CBSIn), Atlântico Business School, Avenida Sanatórios, Edifício Heliantia, 4405-604 Vila Nova de Gaia, Portugal
| | - Jorge Pereira Machado
- ICBAS - Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313, Porto, Portugal; Centro de Biociências em Saúde Integrativa (CBSIn), Atlântico Business School, Avenida Sanatórios, Edifício Heliantia, 4405-604 Vila Nova de Gaia, Portugal
| | - Fernando Jorge Monteiro
- Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias, s/n 4200-465, Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-135, Porto, Portugal
| | - Henry Johannes Greten
- ICBAS - Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313, Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-135, Porto, Portugal; German Society of Traditional Chinese Medicine, Karlsruher Str. 12 69126, Heidelberg, Germany
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Matos LC, Machado JP, Monteiro FJ, Greten HJ. Understanding Traditional Chinese Medicine Therapeutics: An Overview of the Basics and Clinical Applications. Healthcare (Basel) 2021; 9:257. [PMID: 33804485 PMCID: PMC8000828 DOI: 10.3390/healthcare9030257] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/23/2021] [Accepted: 02/23/2021] [Indexed: 12/12/2022] Open
Abstract
Traditional Chinese medicine (TCM) is a systematic healthcare system developed from clinical experience based on a scientific model of regulation. TCM relies on unique theories and practices to treat diseases and enhance health. These practices include Chinese herbal medicine and dietetics, acupuncture and moxibustion, and other non-medication therapies such as Chinese bodywork or manual therapy, known as "Tuina", and traditional biofeedback exercises, known as "Qigong" and "Taijiquan". The integration of TCM in Western health systems and research requires a rational communicable theory, scientific proof of efficacy and safety, and quality control measures. Understanding the structural concepts of the TCM language makes possible the parallelism to Western physiology, and the inherent rational use of the reflex therapeutic systems, anti-inflammatory mechanisms and mental training involved, for example, in acupuncture and "Qigong". The results of TCM clinical trials and fundamental research on its nature and mechanisms have encouraged the development and application of well-designed research strategies such as double blinding in acupucture to overcome limitations and resistances in integrating these practices into the existing biomedical paradigms of the West. This review aims to overview some TCM theoretical concepts and the evidence-based clinical application of TCM's leading practices to create an easy-to-consult and condensed source of information, available for the healthcare community, facilitating the understanding and communication between conventional health professionals and TCM practitioners and acupuncturists.
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Affiliation(s)
- Luís Carlos Matos
- Faculdade de Engenharia da Universidade do Porto, 4200-465 Porto, Portugal;
- CBSIn—Centro de Biociências em Saúde Integrativa, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal;
- CTEC—Centro Transdisciplinar de Estudos da Consciência, Universidade Fernando Pessoa, 4249-004 Porto, Portugal
| | - Jorge Pereira Machado
- CBSIn—Centro de Biociências em Saúde Integrativa, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal;
- ICBAS—Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal;
| | - Fernando Jorge Monteiro
- Faculdade de Engenharia da Universidade do Porto, 4200-465 Porto, Portugal;
- INEB—Instituto de Engenharia Biomédica, Universidade do Porto, 4200-135 Porto, Portugal
| | - Henry Johannes Greten
- ICBAS—Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal;
- German Society of Traditional Chinese Medicine, 69126 Heidelberg, Germany
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Matos LC, Machado JP, Monteiro FJ, Greten HJ. Can Traditional Chinese Medicine Diagnosis Be Parameterized and Standardized? A Narrative Review. Healthcare (Basel) 2021; 9:177. [PMID: 33562368 PMCID: PMC7914658 DOI: 10.3390/healthcare9020177] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/25/2021] [Accepted: 02/03/2021] [Indexed: 12/14/2022] Open
Abstract
The integration of Traditional Chinese Medicine (TCM) in Western health systems and research requires a rational communicable theory, scientific proof of efficacy and safety, and quality control measures. The existence of clear definitions and the diagnosis standardization are critical factors to establish the patient's vegetative functional status accurately and, therefore, systematically apply TCM therapeutics such as the stimulation of reflex skin areas known as acupoints. This science-based conceptualization entails using validated methods, or even developing new systems able to parameterize the diagnosis and assess TCM related effects by objective measurements. Traditionally, tongue and pulse diagnosis and the functional evaluation of action points by pressure sensitivity and physical examination may be regarded as essential diagnostic tools. Parameterizing these techniques is a future key point in the objectification of TCM diagnosis, such as by electronic digital image analysis, mechanical pulse diagnostic systems, or the systematic evaluation of acupoints' electrophysiology. This review aims to demonstrate and critically analyze some achievements and limitations in the clinical application of device-assisted TCM diagnosis systems to evaluate functional physiological patterns. Despite some limitations, tongue, pulse, and electrophysiological diagnosis devices have been reported as a useful tool while establishing a person's functional status.
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Affiliation(s)
- Luís Carlos Matos
- Faculdade de Engenharia da Universidade do Porto, 4200-465 Porto, Portugal;
- CBSIn—Centro de Biociências em Saúde Integrativa, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal;
- CTEC—Centro Transdisciplinar de Estudos da Consciência da Universidade Fernando Pessoa, 4249-004 Porto, Portugal
| | - Jorge Pereira Machado
- CBSIn—Centro de Biociências em Saúde Integrativa, Atlântico Business School, 4405-604 Vila Nova de Gaia, Portugal;
- ICBAS—Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal;
| | - Fernando Jorge Monteiro
- Faculdade de Engenharia da Universidade do Porto, 4200-465 Porto, Portugal;
- INEB—Instituto de Engenharia Biomédica, Universidade do Porto, 4200-135 Porto, Portugal
| | - Henry Johannes Greten
- ICBAS—Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal;
- German Society of Traditional Chinese Medicine, 69126 Heidelberg, Germany
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Matos LC, Machado J, Greten HJ, Monteiro FJ. Changes of skin electrical potential in acupoints from Ren Mai and Du Mai conduits during Qigong practice: Documentation of a clinical phenomenon. J Bodyw Mov Ther 2019; 23:713-720. [PMID: 31733752 DOI: 10.1016/j.jbmt.2019.02.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 02/23/2019] [Accepted: 02/24/2019] [Indexed: 11/19/2022]
Abstract
Qigong is a therapeutic method of traditional Chinese medicine (TCM) that combines slow, soft movements and postures with breath control and a special mental state of 'awareness'. TCM holds that the practice of Qigong promotes the 'circulation of qi' in the human body, the 'flow' of upward yang qi and downward yin qi to establish 'balance'. In Western terms, this may be generally equivalent to vegetative homeostasis and the emotionally balanced state induced thereby. Researchers have often attempted to evaluate the functional movements of qi using measurements of the skin's electrical resistance. However, these methodologies have proven difficult to gauge, validate, repeat, and interpret. We aimed to overcome these limitations by measuring the skin's electrical potential between two points of the same system. The main goal of this study was to assess the skin's electrical potential changes in acupoints from the Ren Mai and Du Mai conduits, or meridians, as well as in other points of interest, during Qigong practice. While participants performed a specific Qigong exercise called 'White Ball', we observed significant changes in the skin electrical potential on Mìngmén (GV 4), Shèndáo (GV 11) and Baihuì (GV 20), from the Du Mai conduit, as well as on Huiyin (CV 1), Qìhai (CV 6), Zhongwan (CV 12) and Dànzhong (CV 17), from Ren Mai. These observations are in accordance with TCM theory and may contribute to the explanation of the vegetative physiological changes that are associated with 'qi flow' in TCM.
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Affiliation(s)
- Luís Carlos Matos
- Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias s/n, 4200-465, Porto, Portugal.
| | - Jorge Machado
- ICBAS - Institute of Biomedical Sciences, University of Porto, 4099-030, Porto, Portugal; LABIOMEP - Biomechanics Laboratory of Porto, University of Porto, 4200-450, Porto, Portugal
| | - Henry Johannes Greten
- ICBAS - Institute of Biomedical Sciences, University of Porto, 4099-030, Porto, Portugal; DGTCM - German Society of Traditional Chinese Medicine, 69126, Heidelberg, Germany; HSCM - Heidelberg School of Chinese Medicine, 69126, Heidelberg, Germany
| | - Fernando Jorge Monteiro
- Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias s/n, 4200-465, Porto, Portugal
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Ward AA. Spontaneous Electrical Activity at Combined Acupuncture and Myofascial Trigger Point Sites. Acupunct Med 2018. [DOI: 10.1136/aim.14.2.75] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Small, localised areas of spontaneous electrical activity were found at combined acupuncture and myofascial trigger point sites, corresponding to Gall Bladder 21 in the Trapezius and Small Intestine 11 in the Infraspinatus, in patients with active myofascial neck and shoulder pain. The monopolar needle EMG techniques used to assess spontaneous electrical activity offer the possibility of providing an objective measure of both point activity and the effects of therapeutic intervention. Further studies are needed to examine not just the painful lesion itself, but its dynamic relationship with its corresponding spinal segment and associated higher centres. There are important similarities between acupuncture pain points and trigger points, and observations of both can be used profitably in further studies of myofascial pain and dysfunction.
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Affiliation(s)
- Adam A Ward
- Consultant Musculoskeletal Physician, Royal London Homoeopathic Hospital, Great Ormond Street, London WC1N 3HR (UK)
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Acute Physiological and Psychological Effects of Qigong Exercise in Older Practitioners. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:4960978. [PMID: 29805467 PMCID: PMC5902057 DOI: 10.1155/2018/4960978] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 02/08/2018] [Accepted: 02/26/2018] [Indexed: 02/07/2023]
Abstract
Qigong is a gentle exercise that promotes health and well-being. This study evaluated the acute physiological and psychological effects of one session of qigong exercise in older practitioners. A total of 45 participants (mean age, 65.14 years) were recruited. Meridian electrical conductance, State-Trait Anxiety Inventory (STAI), heart rate variability (HRV), and Short Form 36 (SF-36) were evaluated and compared before and after one session of qigong exercise. The results revealed that the electrical conductance of all meridians, except spleen and bladder meridians, increased significantly (p < 0.05). Compared with baseline values, upper to lower body ratio and sympathetic/vagal index were significantly improved and closer to 1 (p = 0.011 and p = 0.007, resp.). STAI-S and STAI-T scores decreased significantly (p < 0.001 and p = 0.001, resp.). The RR interval of HRV decreased significantly (p = 0.035), a significant positive correlation was observed between kidney meridian electrical conductance and SF-36 physical scores (r = 0.74, p = 0.018), and a positive correlation was observed between pericardium meridian electrical conductance and SF-36 mental scores (r = 0.50, p = 0.06). In conclusion, one session of qigong exercise increased meridian electrical conductance, reduced anxiety, and improved body and autonomic nervous system balance. These findings provide scientific evidence for acute physiological and psychological effects of qigong exercise in older practitioners.
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Nair RR. Agnihotra Yajna: A Prototype of South Asian Traditional Medical Knowledge. J Acupunct Meridian Stud 2017; 10:143-150. [PMID: 28483188 DOI: 10.1016/j.jams.2016.11.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 10/29/2016] [Accepted: 11/03/2016] [Indexed: 11/16/2022] Open
Abstract
This study conceptualizes the principle of agnihotra yajna. The perusal of ancient and modern literature reveals that the functioning of the human body is impossible without maintaining an energetic continuum driven by sunlight. The seven major chakras existing over the spinal cord help to maintain this energetic continuum. Agnihotra yajna is proposed to balance the chakra system as a whole by minimizing entropy. Offerings of natural elements to fire lit in a copper pyramid during agnihotra liberate various volatile compounds having potent pharmacological actions. Attempts were made to enhance the efficacy of fumes by incorporating two to three pieces of coconut endosperm and "navadhanya" (nine grains) to the conventional fire oblations. This investigation clearly demonstrates that the purpose behind the practice of agnihotra yajna is "letting incessant flow of energy (LIFE)" through our meridian lines and acupuncture points. The volatile organic compounds in smoke were analyzed using the gas chromatography-mass spectrometry method, and the results are discussed.
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Affiliation(s)
- Rahul Raveendran Nair
- Administrative Office, Aushmath Biosciences, Door No: 2/1, Devaraj Corner, Vadavalli Post, Coimbatore District, Tamil Nadu 641 041, India
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Li Z, Shang C. Where have the organizers gone? – The growth control system as a foundation of physiology. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2017; 123:42-47. [DOI: 10.1016/j.pbiomolbio.2016.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Accepted: 09/04/2016] [Indexed: 01/24/2023]
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Abstract
Beginning with a holistic definition in ancient times, the predominant American definition of health now focuses on physical health and disease symptoms. This limited definition of health is an inadequate foundation for holistic health care strategies. This article provides a conceptual model with an expanded definition of health as a basis for holistic and conventional health strategies. The model includes concepts of balance, energy systems, and mind-body integration from non-Western health practices. Aholistic definition of health suggests an expanded range of positive, pleasurable health behaviors. The visual representation of the model can be used by health care professionals and clients to identify disease reduction strategies or a health improvement program for well individuals. Understanding and expanding the conceptualization of health and health improvement strategies offers the possibility of improving client satisfaction and health status outcomes.
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Kim MS, Cho YC, Seo ST, Son CS, Kim YN. Analysis of multifrequency impedance of biologic active points using a dry electrode system. J Altern Complement Med 2012; 18:864-9. [PMID: 22913285 DOI: 10.1089/acm.2011.0095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES A system is being developed for measurement of biologic active points (BAPs) in humans using a modified dry electrode. The BAPs measuring system analyzed the electrical characteristics and searched for the position of BAPs using modified dry electrodes. SUBJECTS Skin electrical resistance at BAPs and non-BAPs was examined with a modified electrode system for healthy male subjects (ages 21-40). Four (4) acupuncture points of PC-4, PC-5, PC-6, and PC-7 on the left arms were chosen for BAPs. Bio-impedance was then conducted for BAPs and non-BAPS using a lock-in amplifier with a frequency range of 1 Hz-1 kHz. RESULTS Resistances of four BAPs were found to decrease to about 29%-59% of non-BAPs and reactance of BAPs was found to decrease to about 23%-41% of non-BAPs. The difference in electrical impedance between BAPs and non-BAPs was easily recognized since the average value of BAPs was measured at lower values than that of non-BAPs. Through these experiments, BAPs could be distinguished from non-BAPs based on electrical impedance. In addition, the electrical impedance model used-the electrical BAPs model-appears to be better suited for skin. CONCLUSIONS The proposed BAPs electrical model of skin can be adapted for interpretation of changes in the impedance characterization of skin. This system would be used for various skin diagnoses due to the simplicity and reliability of bio-impedance analysis.
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Affiliation(s)
- Min Soo Kim
- Biomedical Information Technology Center, School of Medicine, Keimyung University, Dalseo-gu, Daegu, Republic of Korea
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Application of skin electrical conductance of acupuncture meridians for ureteral calculus: a case report. Case Rep Nephrol 2011; 2011:413532. [PMID: 24533191 PMCID: PMC3914134 DOI: 10.1155/2011/413532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Accepted: 06/13/2011] [Indexed: 11/17/2022] Open
Abstract
Renal colic is a common condition seen in the emergency department (ED). Our recent study showed that measures of electrical conductance may be used as supplementary diagnostic methods for patients with acute renal colic. Here, we describe the case of a 30-year-old male subject with a left ureteral calculus who presented with frequency and normal-looking urine. He had already visited the outpatient department, but in vain. Normal urinalysis and nonobstructive urogram were reported at that time. Two days later, he was admitted to the ED because of abdominal pain in the left lower quadrant. The urinalysis did not detect red blood cells. Ultrasonography did not indicate hydronephrosis. The meridian electrical conductance and index of sympathovagal balance were found to be abnormal. High level of electrical conductance on the left bladder meridian was found. An unenhanced helical computed tomography was scheduled to reveal a left ureterovesical stone. Ureteroscopic intervention was later uneventfully performed, and the patient's pain was relieved. The follow-up measurements showed that the meridian parameters had returned to normal one month after treatment. This case suggests that bladder meridian electrical conductance might be used as a supplemental method for ureteral calculus diagnosis.
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Lee CT, Chang YH, Lin WY, Xu JM, Chen HY, Chou PL, Cheng CW, Chen YL, Lin FY, Tsai FJ, Huang HL, Man KM, Liu PL, Liu JT, Chen WC, Chen YH. Applications of Meridian Electrical Conductance for Renal Colic: A Prospective Study. J Altern Complement Med 2010; 16:861-6. [PMID: 20642363 DOI: 10.1089/acm.2009.0273] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Chao-Te Lee
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
- Emergency Department, Lin Shin Hospital, Taichung, Taiwan
- Graduate Institute of Geriatric Medicine, Anhui Medical University, Hefei, China
| | - Yung-Hsien Chang
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
| | - Wei-Yong Lin
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
| | - Jian-Ming Xu
- Graduate Institute of Geriatric Medicine, Anhui Medical University, Hefei, China
| | - Huey-Yi Chen
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
| | - Pei-Lung Chou
- Emergency Department, Lin Shin Hospital, Taichung, Taiwan
| | | | - Yuh-Lien Chen
- Institute of Anatomy and Cell Biology, School of Medicine, National Taiwan University, Taipei, Taiwan
| | - Fen-Yen Lin
- Division of Internal Medicine, Taipei Medical University and Hospital, Taipei, Taiwan
| | - Fuu-Jen Tsai
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
| | - Hann-Luen Huang
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
- Department of Internal Medicine, Cathay General Hospital-Hsinchu Branch, Hsinchu, Taiwan
| | - Kee-Ming Man
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
- Department of Anesthesiology, Tungs' MetroHarbor Hospital, Taichung, Taiwan
| | - Po-Len Liu
- Department of Respiratory Therapy, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jung-Tung Liu
- School of Medicine, Chung-Shan Medical University, Taichung, Taiwan
| | - Wen-Chi Chen
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
| | - Yung-Hsiang Chen
- Graduate Institute of Integrated Medicine and Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University; Department of Urology, Department of Obstetrics and Gynecology, and Department of Medical Genetics and Pediatrics, China Medical University Hospital, Taichung, Taiwan
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15
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Shang C. Has Basic Acupuncture Research Met the Gold Standard of Science? Med Acupunct 2009. [DOI: 10.1089/acu.2009.715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Charles Shang
- Department of Medicine, Harvard Medical School, Boston, MA
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16
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Shang C. Prospective tests on biological models of acupuncture. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2009; 6:31-9. [PMID: 18955283 PMCID: PMC2644274 DOI: 10.1093/ecam/nem122] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2007] [Accepted: 07/10/2007] [Indexed: 12/26/2022]
Abstract
The biological effects of acupuncture include the regulation of a variety of neurohumoral factors and growth control factors. In science, models or hypotheses with confirmed predictions are considered more convincing than models solely based on retrospective explanations. Literature review showed that two biological models of acupuncture have been prospectively tested with independently confirmed predictions: The neurophysiology model on the long-term effects of acupuncture emphasizes the trophic and anti-inflammatory effects of acupuncture. Its prediction on the peripheral effect of endorphin in acupuncture has been confirmed. The growth control model encompasses the neurophysiology model and suggests that a macroscopic growth control system originates from a network of organizers in embryogenesis. The activity of the growth control system is important in the formation, maintenance and regulation of all the physiological systems. Several phenomena of acupuncture such as the distribution of auricular acupuncture points, the long-term effects of acupuncture and the effect of multimodal non-specific stimulation at acupuncture points are consistent with the growth control model. The following predictions of the growth control model have been independently confirmed by research results in both acupuncture and conventional biomedical sciences: (i) Acupuncture has extensive growth control effects. (ii) Singular point and separatrix exist in morphogenesis. (iii) Organizers have high electric conductance, high current density and high density of gap junctions. (iv) A high density of gap junctions is distributed as separatrices or boundaries at body surface after early embryogenesis. (v) Many acupuncture points are located at transition points or boundaries between different body domains or muscles, coinciding with the connective tissue planes. (vi) Some morphogens and organizers continue to function after embryogenesis. Current acupuncture research suggests a convergence of the neurophysiology model, the connective tissue model and the growth control model. The growth control model of acupuncture set the first example of a biological model in integrative medicine with significant prediction power.
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Affiliation(s)
- Charles Shang
- Department of Medicine, Cambridge Health Alliance, Harvard Medical School, 103 Garland Street, Everett, MA 02149, USA. E-
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17
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A Neurovascular Transmission Model for Acupuncture-induced Nitric Oxide. J Acupunct Meridian Stud 2008; 1:42-50. [DOI: 10.1016/s2005-2901(09)60006-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2008] [Accepted: 04/14/2008] [Indexed: 11/20/2022] Open
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18
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Ahn AC, Colbert AP, Anderson BJ, Martinsen OG, Hammerschlag R, Cina S, Wayne PM, Langevin HM. Electrical properties of acupuncture points and meridians: a systematic review. Bioelectromagnetics 2008; 29:245-56. [PMID: 18240287 DOI: 10.1002/bem.20403] [Citation(s) in RCA: 174] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
According to conventional wisdom within the acupuncture community, acupuncture points and meridians are special conduits for electrical signals. This view gained popularity after anecdotal reports and clinical studies asserted that these anatomical structures are characterized by lower electrical impedance compared to adjacent controls. To ascertain whether evidence exists to support or refute this claim, we conducted a systematic review of studies directly evaluating the electrical characteristics of acupuncture structures and appropriate controls. We searched seven electronic databases until August 2007, hand-searched references, and consulted technical experts. We limited the review to primary data human studies published in English. A quality scoring system was created and employed for this review. A total of 16 articles representing 18 studies met inclusion criteria: 9 examining acupuncture points and 9 examining meridians. Five out of 9 point studies showed positive association between acupuncture points and lower electrical resistance and impedance, while 7 out of 9 meridian studies showed positive association between acupuncture meridians and lower electrical impedance and higher capacitance. The studies were generally poor in quality and limited by small sample size and multiple confounders. Based on this review, the evidence does not conclusively support the claim that acupuncture points or meridians are electrically distinguishable. However, the preliminary findings are suggestive and offer future directions for research based on in-depth interpretation of the data.
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Affiliation(s)
- Andrew C Ahn
- Division for Research and Education in Complementary and Integrative Medical Therapies, Harvard Medical School, Boston, Massachusetts 02215, USA.
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19
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Abstract
Pain is a common symptom experienced by people with osteoarthritis and rheumatoid arthritis and impacts upon mobility and quality of life. This article reviews the limited evidence relating to TENS for pain relief which suggests that it is beneficial for some patients and does no harm. More research is needed to clarify optimal treatments regimes and its cost-effectiveness compared to conventional analgesia.
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20
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Leung AY, Park J, Schulteis G, Duann JR, Yaksh T. The Electrophysiology of De Qi Sensations. J Altern Complement Med 2006; 12:743-50. [PMID: 17034280 DOI: 10.1089/acm.2006.12.743] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE The objective was to investigate the effect of three different modes of stimulation on: (1) the electrical conductance of a known acupuncture point (AP) and a point with no known acupuncture function (NP); and (2) the corresponding characteristics of de qi sensations. DESIGN The design was prospective. SETTINGS AND LOCATIONS: Healthy subjects were recruited for the study at the University of California, San Diego Medical Center. Subjects and Study Interventions: Fifteen subjects were enrolled. Two locations of the subjects' nondominant hand were marked: (1) AP (Li4); and (2) NP, a control location with no known acupuncture function. The following different stimulation paradigms were applied to the testing sites in a randomized fashion: (1) transcutaneous electrical stimulation via an ECG electrode; (2) manual stimulation via an acupuncture needle; and (3) electrical stimulation via an acupuncture needle. All electrical stimulation was provided at 12 V and 5 Hz for 30 seconds. OUTCOME MEASURES The conductance before and after each stimulation were measured. The subjects were asked to choose four most predominant descriptors of the de qi sensation after the stimulation and to rate the corresponding intensity on a linear VAS. RESULTS The conductance values at the AP site are generally a bit higher than conductance values at the NP site for each given stimulation type. The de qi VAS score increased significantly after needle electrical stimulation (EA) in comparison to electrode or manual stimulation at both sites. The most predominant (incidence >30%) de qi sensation with electrical stimulation in either electrode or needle electrical stimulation was tingling, whereas in the manual stimulation, aching was the most predominant sensation of de qi. CONCLUSIONS The de qi sensation appears to be qualitatively and quantitatively different between manual and electrical stimulation. The observed difference in transcutaneous electrical conductance between.
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Affiliation(s)
- Albert Y Leung
- Department of Anesthesiology, University of California, San Diego School of Medicine, La Jolla, CA, USA.
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21
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Hsu CC, Weng CS, Liu TS, Tsai YS, Chang YH. Effects of electrical acupuncture on acupoint BL15 evaluated in terms of heart rate variability, pulse rate variability and skin conductance response. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2006; 34:23-36. [PMID: 16437736 DOI: 10.1142/s0192415x06003606] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this research, heart rate variability (HRV), pulse rate variability (PRV) and human skin conductance (SC) of all acupoints on Heart Meridian were used to evaluate the effects of electrical acupuncture (EA) on acupoint BL15 (Bladder Meridian). Ten healthy volunteers (aged 23 +/- 6) were selected as the control group on the first day, and then used again as the experimental group on the second day. The control group received sham EA during the study, while subjects of the experimental group were stimulated by 2 Hz EA on acupoint BL15 for 10 minutes. Electrocardiogram (ECG), wrist blood pressure pulse meter and skin conductance response (SCR) device were used to measure and analyze HRV, PRV and SCR for the two groups before and after stimulation. From the spectrum analysis of ECG and pulse pressure graph, we found that the EA applied on BL15 could induce a significant increase in the normalized high frequency power (nHFP) component of HRV and PRV, as well as a significant decrease in the normalized low frequency power (nLFP) part (p < 0.05). Moreover, both the heart rate and pulse rate were reduced in the analysis of the time domain of ECG and PRV. Furthermore, most of the SCR values at acupoints were decreased after stimulation. These results also indicate that the stimulation of BL15 by EA could cause relaxation, calmness and reduce feeling of tension or distress.
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Affiliation(s)
- Chih-Chieh Hsu
- Department of Biomedical Engineering, Chung Yuan Christian University, Chungli, Taiwan
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22
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Prokhorov EF, Prokhorova TE, González-Hernández J, Kovalenko YA, Llamas F, Moctezuma S, Romero H. In vivo dc and ac measurements at acupuncture points in healthy and unhealthy people. Complement Ther Med 2006; 14:31-8. [PMID: 16473751 DOI: 10.1016/j.ctim.2005.05.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2004] [Revised: 01/19/2005] [Accepted: 05/21/2005] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVES The aim of this work was to compare in vivo measurements of direct current (dc) and alternating current (ac) obtained from acupuncture points in Ukrainian and Mexican residents. METHODS Measurements were made using the method of Voll. The participants were 43 healthy Ukrainian and 71 healthy Mexican residents aged between 20 and 30 years, as well as 24 Mexican patients with a clinical diagnosis of rheumatoid arthritis and 14 patients with a clinical diagnosis of allergy. RESULTS The results showed that dc measurements are not directly applicable to different populations. Thus, the dc resistance of the acupuncture points in the Mexican participants was 4-5 times larger than in the Ukrainians. In contrast, the capacitance of the two groups did not differ by more than 25%. CONCLUSIONS Impedance measurements from acupuncture points can be used as an efficient and prompt non-invasive method for diagnostic purposes.
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Affiliation(s)
- E F Prokhorov
- Centro de Investigación y de Estudios Avanzados del IPN, Unidad Querétaro, Libramiento Norponiente # 2000, Fracc. Real de Juriquilla, Juriquilla, Qro, Mexico.
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23
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24
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Langevin HM, Yandow JA. Relationship of acupuncture points and meridians to connective tissue planes. THE ANATOMICAL RECORD 2002; 269:257-65. [PMID: 12467083 DOI: 10.1002/ar.10185] [Citation(s) in RCA: 288] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Acupuncture meridians traditionally are believed to constitute channels connecting the surface of the body to internal organs. We hypothesize that the network of acupuncture points and meridians can be viewed as a representation of the network formed by interstitial connective tissue. This hypothesis is supported by ultrasound images showing connective tissue cleavage planes at acupuncture points in normal human subjects. To test this hypothesis, we mapped acupuncture points in serial gross anatomical sections through the human arm. We found an 80% correspondence between the sites of acupuncture points and the location of intermuscular or intramuscular connective tissue planes in postmortem tissue sections. We propose that the anatomical relationship of acupuncture points and meridians to connective tissue planes is relevant to acupuncture's mechanism of action and suggests a potentially important integrative role for interstitial connective tissue.
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Affiliation(s)
- Helene M Langevin
- Department of Neurology, University of Vermont College of Medicine, Burlington, VT 05405, USA.
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25
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Abstract
With the increasing availability of acupuncture in the United States, it is possible that patients will increasingly seek and use acupuncture for diverse indications. Research into acupuncture is still in its infancy, and much of the scientific evidence surrounding it is fragmentary and often contradictory. As is the case even in well-researched therapies, physicians often have to make decisions about patient care based on a mixture of available scientific evidence, anecdote, and patient preference. As investigations into this therapy continue, and patients, practitioners, and the medical system become more familiar with its integration into mainstream medical treatment settings [108], the role of acupuncture in the treatment of disease will become clearer.
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Affiliation(s)
- Laeth S Nasir
- Department of Family Medicine, University of Nebraska Medical Center, 983075 Nebraska Medical Center, Omaha, NE 68198-3075, USA.
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26
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Abstract
The meridians in acupuncture are hypothesized to be made up of polarized molecules. Quantum excitations, quasi-particles and others are assumed to be the media of communication between different parts of the body connected by meridians. Infrared pictures are taken to depict the effect of acupuncture on one acupoint of a meridian to a far away pain area.
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Affiliation(s)
- Shui-yin Lo
- Infrared Health Company, Arcadia, California 91006, USA.
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27
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Langevin HM, Churchill DL, Fox JR, Badger GJ, Garra BS, Krag MH. Biomechanical response to acupuncture needling in humans. J Appl Physiol (1985) 2001; 91:2471-8. [PMID: 11717207 DOI: 10.1152/jappl.2001.91.6.2471] [Citation(s) in RCA: 154] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
During acupuncture treatments, acupuncture needles are manipulated to elicit the characteristic "de qi" reaction widely viewed as essential to acupuncture's therapeutic effect. De qi has a biomechanical component, "needle grasp," which we have quantified by measuring the force necessary to pull an acupuncture needle out of the skin (pullout force) in 60 human subjects. We hypothesized that pullout force is greater with both bidirectional needle rotation (BI) and unidirectional rotation (UNI) than no rotation (NO). Acupuncture needles were inserted, manipulated, and pulled out by using a computer-controlled acupuncture needling instrument at eight acupuncture points and eight control points. We found 167 and 52% increases in mean pullout force with UNI and BI, respectively, compared with NO (repeated-measures ANOVA, P < 0.001). Pullout force was on average 18% greater at acupuncture points than at control points (P < 0.001). Needle grasp is therefore a measurable biomechanical phenomenon associated with acupuncture needle manipulation.
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Affiliation(s)
- H M Langevin
- Department of Neurology, Given C423, University of Vermont College of Medicine, Burlington, VT 05405, USA.
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28
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Abstract
The emerging paradigms in medicine can be seen through mind-body interactions. Observations in many meditative traditions suggest a series of objective indicators of health beyond absence of disease. Several of the physical signs have been confirmed by research or are consistent with modern science. Further correlation with long term health outcome is needed. Integration of meditation with conventional therapy has enriched psychotherapy with parallels drawn between the Nine Step Qigong and Freudian developmental psychology. A unified theory of the chakra system and the meridian system widely used in traditional mind-body interventions and acupuncture is presented in terms of modern science based on the morphogenetic singularity theory. Acupuncture points originate from the organizing centers in morphogenesis. Meridians and chakras are related to the underdifferentiated, interconnected cellular network that regulates growth and physiology. This theory explains the distribution and nonspecific activation of organizing centers and acupuncture points; the high electric conductance of the meridian system; the polarity effect of electroacupuncture; the side-effect profile of acupuncture; and the ontogeny, phylogeny, and physiologic function of the meridian system and chakra system. It also successfully predicted several findings in conventional biomedical science. These advances have implications in many disciplines of medicine.
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Affiliation(s)
- C Shang
- Department of Medicine, Emory University School of Medicine, Atlanta, GA 30303, USA.
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30
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Margolin A, Avants SK, Birch S, Falk CX, Kleber HD. Methodological investigations for a multisite trial of auricular acupuncture for cocaine addiction: a study of active and control auricular zones. J Subst Abuse Treat 1996; 13:471-81. [PMID: 9219144 DOI: 10.1016/s0740-5472(96)00065-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We evaluated objective criteria for defining points for needle insertion prior to conducting a multisite clinical trial of auricular acupuncture for cocaine addiction. Thirty-four cocaine-abusing subjects participated in a study in which the trial's active zones (Shenmen, Liver, Lung, and Sympathetic) and control zones (located on the ear helix) were divided into quadrants and assessed along four dimensions: electrical resistance, skin discoloration, skin topography, and tenderness. Acute effects of needles inserted into points of low electrical resistance in one ear and high electrical resistance in the other were also assessed. Results showed that the active zones had lower overall electrical resistance and more subcutaneous ridges than control zones. Zones did not possess significant variability along any single dimension. Acute effects of needling high and low resistance points were similar, differing only for "fullness." Based on these findings, and in view of the difficulty of accurately measuring electrical resistance at ear points, we do not recommend the use of electrical devices for point determination in the multisite study. At present, there seems to be little scientific basis for the preselection of specific points for needle insertion within auricular zones. Needle placement should be based upon clinical judgement.
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Affiliation(s)
- A Margolin
- Yale University School of Medicine, New Haven, CT, USA
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