Psychophysical and psychophysiological effects of heat stimulation by electric moxibustion.

OBJECTIVES: Traditional moxibustion might be not safe due to the excessive heat stimulation or toxic chemical components involved. Electric moxibustion (EM), which has been recently developed as an alternative, offers adjustable and constant heat stimulation. This study aimed to investigate the psychophysical and psychophysiological responses to EM heat stimulation. METHODS: Twenty-seven healthy volunteers received two different levels of heat stimulation using EM. High-temperature (HT) and medium-temperature (MT) heat stimulations were randomly delivered at the TE5 acupoint on the left or right arm. Participants rated the intensity and the spatial information of the heat sensations immediately after each EM stimulation. Local blood flow around the acupoint was measured with Laser Doppler perfusion imaging before and after heat stimulation. RESULTS: Both HT-EM and MT-EM induced considerable heat sensations and enhanced local blood flow around the acupoints. HT-EM resulted in greater heat sensation compared to MT-EM. HT-EM induced a higher increase in local blood flow around the stimulation site compared to MT-EM. No remarkable adverse effects were noted. CONCLUSION: Two different levels of EM heat stimulation induced two different levels of heat sensations and enhanced local blood flow. This preliminary study suggests that the newly developed EM can be further applied to examine the effectiveness of moxibustion in clinical trials.

Changes in trust and the use of Korean medicine in South Korea: a comparison of surveys in 2011 and 2014.

BACKGROUND: Korean medicine (KM) has been widely used in Korea. This study aimed to assess the general perceptions of KM, to investigate the patterns of its usage in 2014, and to compare the results with those of an earlier survey from 2011. METHODS: A cross-sectional study was conducted with 1000 Korean people. The questionnaire included items regarding trust in KM, reasons for distrust of KM, and visit frequency to KM clinics. This study used methods consistent with those of a 2011 survey to examine changes in attitudes over 3 years. RESULTS: Despite high rates of trust in KM, the visit frequency decreased from 69.3% in 2011 to 63.2% in 2014. Usage among young adults (in their 20s and 30s) was significantly reduced compared to all other age groups. The KM modality most commonly used by participants was acupuncture, whereas the use of moxibustion and cupping therapies has decreased since 2011. Men and women were most likely to distrust KM due to a "lack of scientific evidence" (59.3%) and "suspicion of KM safety" (47.4%), respectively. CONCLUSIONS: The findings suggested that KM use and trust in KM were slightly lower in 2014 than in 2011. The decreases were most notable among individuals in their 30s and in the use of moxibustion in KM therapy. This study aimed to produce practical insights by reviewing patterns of KM use and perceptions over time. Additional surveys must be considered to produce a more in-depth analysis.

[Primary effect of acupuncture and moxibustion].

The primary effect is out of the conception of the psychology, which emphasizes the importance of the initial stimuli. Although the primary effect of acupuncture and moxibustion happens and is applied constantly in clinic, the conception, connotation and application of it had not been explained definitely yet. The writers attempt to explain the characteristics, theoretic significance and clinical values of the clinical primary, effect of acupuncture and moxibustion based on the conception of it so as to provide a certain of reference to the study on the clinical primary effect of acupuncture and moxibustion.

[Contraindications of spirit (shen) in acupuncture and moxibustion].

ABSTRACT The taboos of man-spirit (RenShen) and bottom-spirit (KaoShen) are two kinds of time-related contraindications that are more commonly seen in the literature of acupuncture and moxibustion. The meaning of man-spirit is often extended to qi-blood or mind, or else directly equals to heaven-spirit (TianShen). It is highly possible that the bottom-spirit is subordinate to man-spirit, and both Taoist philosophy and the SanCai theory declare the importance of bottom in human body. The violation of contraindications could lead to diseases in the neighborhood where man-spirit travels. However, the results are generally recorded as ulcer, lingering disease and death in most medical texts. From Ming dynasty, more and more doctors have expressed disapproval of man-spirit and bottom-spirit.

[Development of studies on influence of patients' expectations on therapeutic effects of acupuncture and moxibustion interventions].

The patient's expectations (placebo effects) refer to the anticipation or the belief about what is to be encountered in a consultation in the healthcare system. Currently, it is a hot-spot for researching its influence on clinical outcomes of acupuncture and moxibustion interventions. How to evaluate the magnitude of patients'expectations is a problem needing to be solved urgently at the moment. The authors of the present paper make a summary about researches on the mechanism of expectations. For example, placebo analgesia was related to decreased brain activity in pain-sensitive brain regions (thalamus, insula, and anterior cingulate cortex), and to the increased activity of the prefrontal cortex showed by fMRI, and to the release of endogenous opioids. In addition, the authors also introduce some methods (psychological scales) for assessing expectations and related influencing factors (physicians or acupuncturists, and medical environment) for future research in this area. In the coming clinical trials on acupuncture or moxibustion treatment of clinical disorders, we should further better our experimental design, and try our best to exclude placebo effect-associated or expectation-induced bias of clinical outcomes for confirming the therapeutic effects in the treatment of different clinical problems.

[Zhu Lian's cognition on theory and method of acupuncture and moxibustion under background of western medicine].

With new acupuncture and moxibustion as the study object, based on the basic composition of acupuncture-moxibustion theory, from 3 aspects of meridian-acupoint theory, acupuncture-moxibustion method theory and acupuncture-moxibustion treatment theory, under the background of western medicine, ZHU Lian's different opinions on theory and method of acupuncture and moxibustion were discussed. It was believed by ZHU Lian that the distribution of 14-meridians was approximately identical to that of nerves, so with modern neuroanatomy knowledge to understand the meaning of acupoint; the acupuncture function could be explained from the angle of neurophysiology. Clinical diagnosis and treatment method could be established by modern classification methods of diseases. ZHU Lian's cognition that was different from traditional theory and method of acupuncture and moxibustion was combined with updated physiology and anatomy knowledge at that time, and was involved with Pavlov's advanced nerve theory, so she firstly put forward the opinion that acupuncture therapy can't work without the involvement of cerebral cortex.

[Development idea and practice of Qiu Mao-liang's acupuncture diagnosis and treatment].

Professor Qiu Mao-liang is considered as one of the representatives in the renaissance and development of acupuncture and moxibustion in the 20th century, whose academic characteristics could be summarized as "sticking to tradition and absorbing new knowledge". The practice ideas, methods and influence factors that were presented in acupuncture clinical practice are analyzed in this paper, from which development tendency and practice pattern of modern acupuncture clinical practice are discussed.

[Professor LI Rui's mind regulation theory in the clinical application of acupuncture and moxibustion].

The experience in the clinical application of Professor LI Rui's "mind regulation" theory is introduced in the paper. The substantial foundation of mind and the brief understanding of "mind derangement" are explained and the content of the theory of mind regulation in acupuncture and moxibustion is explained in detail. It is important to emphasize the mind regulation in the heart, brain and spleen as well as the promotion of qi activity.

[Graded-disease-spectrum of the nervous system of acu-moxibustion therapy was determined based on its clinical efficacy and by fuzzy comprehensive estimation technique].

OBJECTIVE: To determine the graded-disease-spectrum of the nervous system of acu-moxibustion treatment based on its clinical efficacy. METHODS: We carried out a cross-sectional academic sample investigation on the graded-disease-spectrum of acu-moxibustion by collecting and analyzing data from the self-administered questionnaires which were completed by professional persons who have high-ranking professional titles (associate chief physicians and chief physicians) and are majoring in acupuncture and moxibustion. Then, the collected experts' opinions were analyzed by fuzzy comprehensive estimation technique and statistical processing. RESULTS: A total of 58 medical conditions involving 4 grades and 126 subtypes were included and analyzed. The Grade I contains 14 subtypes as Bell's palsy (in the acute stage and convalescence stage), primary sciatic neuralgia, migraine (mild type and moderate type), etc. which can be relieved by using acu-moxibustion therapy only. The Grade II contains 53 subtypes, such as transient cerebral ischemic attack, acute cerebrovascular disease (in the convalescence stage and sequelae stage), chronic Bell's palsy (sequelae), Hunt's facial palsy, etc. which can be relieved by using acu-moxibustion as the main therapy. The Grade III contains 22 subtypes, such as acute stage of ischemic cerebrovascular disease (with coma and without coma), acute stage of hemorrhagic ischemic cerebrovascular disease (with coma and without coma), etc. which may be relieved to a certain degree by using acu-moxibustion as the supplementary or main therapy. The Grade IV contains 37 subtypes, such as Wohlfart-Kugelberg-Welander disease, myasthenia gravis (type III and type IV), myasthenia gravis of medicinal herbs resource, chorea major, etc. whose clinical effects are not known if treated with acu-moxibustion. CONCLUSION: Acu-moxibustion therapy has apparent advantages in the treatment of different clinical conditions of the nervous system.

[The importance of increasing students' subjective consciousness in teaching of the acupuncture and moxibustion sciences].

Increasing the necessity and ways of students' subjective consciousness in teaching of The Acupuncture and Moxibustion Sciences are discussed. By cultivating students' learning interesting, the abilities of research, summarization and induction, and clinical practice as ways, teachers should make students establish subjective consciousness, which is the essential of reform and innovation of teaching method, and also is dual real interaction of "teaching" and "learning", so as to really reflect the idea of focusing on students themselves in teaching and the key of increasing teaching quality and efficacy of The Acupuncture and Moxibustion Sciences.