• Korean Journal of Acupuncture
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• v.25 no.3
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• pp.65-80
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• 2008

Objective : In recent years, many investigators have questioned whether the analgesic effect of acupuncture is simply related to the stress-induced analgesia (SIA). However, there has been lack of studies on this issue. In this study, the stress levels induced by manual acupunctures are compared with the stress in animal experiment models. The experiments have been carried out with Sprague Dawley (SD) rats. Method : For stress level evaluation, Hot plate test has been used. Maximum Possible Effect (MPE) has been measured by checking the pre-test time and post-test time. Cortisol and corticosterone concentrations in serum were measured by enzyme-linked immunosorbent assay (ELISA). Results : In the hot plate test, MPE values of post-test time were significantly decreased after 10 minutes than after 5 minutes. Therefore, optimal time interval was chosen as 10 minutes. There was significant difference of MPE values between Suspension group and all other treatment groups. However, there were no significant differences of MPE values between Sham group and all other treatment groups. However, MPE values showed tendency to decrease when acupuncture needle diameter increased. MPE values of ST040, ST040(lido), NAP040(lido) groups were markedly decreased than that of Suspension group, while that of NAP040 group was substantially increased than that of Sham group increased in acupoint and nonacupoint models. Serum cortisol concentrations of treatment groups were not significantly different from that of Suspension and Sham groups. Serum corticosterone concentration of 0.25 mm group was substantially increased than that of compared with Sham group. Serum cortisol and corticosterone concentrations of treatment groups were not significantly different from those of Suspension and Sham groups in acupoint and nonacupoint models. Conclusion : From hot plate test and serum stress hormones concentrations, it is found that manual acupuncture treatment induces negligible stress or SIA on ST36. And the stress induced by manual acupuncture is more closely related to acupuncture point needlings than diameters of acupuncture needles.

• STIMA Bulletin
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• s.4
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• pp.25-31
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• 2006

We studied about the webdirectory of Korean traditional medicine which receives footlights from medical field in the research and the world traditional medicine. Korean traditional medicine is an integral part of Korean ancient folk medicine. It includes Korean medication, hebalogy, acupuncture, massage and Qigong. Hospitals in Korea are classified as specialized in western medical system. Korean traditional medicine or both. Scientific research and clinic experiments in Korean traditional medicine are continuously progressing. Successes have been made in many of the areas such as in circulating paths of meridians in healing emergency patients with shock, acute myocardial infarction and acute renal failure. Acupuncture anesthesia and acupuncture analgesia has promoted the acupuncture therapy to many patients. Cooperated in Korean traditional medicine has been established between china and Japan, the United State and the orther underdevelopment countries.ꤠ돐邰⨀塨?⨀梸?⨀脠

• The Journal of Korean Physical Therapy
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• v.8 no.1
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• pp.15-20
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• 1996

The purpose of this study were to 1) determine the analgesic effect of 632.8 nm of helium-neon (He-Ne) laser stimulation on acupuncture point in rat and 2) determine the reversal of analgesic effect by naloxone injection. Eighteen Sprague-Dawley rats were devided into three groups : control (n=6) : laser (n=6), laser stimulation at $3.58\;J/cm^2$ ; and naloxone (n=6), 1 mg/kg of naloxone chloride inject into peritoneum before laser stimulation at $3.63J/cm^2$. Tail-flick latency were measured pretreat and posttreat with hot plate $(55^{\circ}C)$. Data were analyzed using one-way ANOVA and paired t-teat for tail-flick latency. No significant change was noted in the tail-flick latency in either control or naloxone groups. But significant increased in tail-flick latency in taller group. The results suggest that He-Ne laser induced analgesic effect, and endogenous opioids may be involved in He-Ne laser induced analgesia.

• Integrative Medicine Research
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• v.4 no.4
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• pp.195-219
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• 2015

Acupuncture therapy has been proved to be effective for diverse diseases, symptoms, and conditions in numerous clinical trials. The growing popularity of acupuncture therapy has triggered the development of modern acupuncture-like stimulation devices (ASDs), which are equivalent or superior to manual acupuncture with respect to safety, decreased risk of infection, and facilitation of clinical trials. Here, we aim to summarize the research on modern ASDs, with a focus on featured devices undergoing active research and their effectiveness and target symptoms, along with annual publication rates. We searched the popular electronic databases Medline, PubMed, the Cochrane Library, and Web of Science, and analyzed English-language studies on humans. Thereby, a total of 728 studies were identified, of which 195 studies met our inclusion criteria. Electrical stimulators were found to be the earliest and most widely studied devices (133 articles), followed by laser (44 articles), magnetic (16 articles), and ultrasound (2 articles) stimulators. A total of 114 studies used randomized controlled trials, and 109 studies reported therapeutic benefits. The majority of the studies (32%) focused on analgesia and pain-relief effects, followed by effects on brain activity (16%). All types of the reviewed ASDs were associated with increasing annual publication trends; specifically, the annual growth in publications regarding noninvasive stimulation methods was more rapid than that regarding invasive methods. Based on this observation, we anticipate that the noninvasive or minimally invasive ASDs will become more popular in acupuncture therapy.

• Journal of Physiology & Pathology in Korean Medicine
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• v.25 no.6
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• pp.1085-1088
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• 2011

This study aims to investigate the effect of acupuncture on PC6 for preventing opioid-induced nausea and vomiting under circumstance whether the participants are conscious or non-conscious. 143 patients receiving intravenous patient controlled analgesia(PCA) with fentanyl were assigned to three groups. Two groups were given acupuncture on PC6 before anesthesia(PreAN) or after anesthesia(PoAN) respectively. One group was control group without acupuncture treatment(NC). Assessment of nausea and vomiting was obtained from all patients for 48hours after surgery. The incidence of nausea and vomiting was significantly lower in the PreAN group and PoAN group than in the NC group. The severity of nausea was the lowest in PreAN group, second to in PoAN group, and the highest in NC group. This results show that acupuncture on PC6 even without patients' consciousness has effect on preventing PONV.

• The Journal of Korean Physical Therapy
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• v.5 no.1
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• pp.39-46
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• 1993

The purpose of this study was to examine the effect and $\beta-endorphin$ level as conventional transcutaneous electrical nerve stimulation (TENS) application on acupuncture paints. Twelve healthy adult male volunteers were participated in this study. The subjects were assigned to TENS group (n=6) and naloxone group (n=6). The LI 3 and M 10 meridian points of dominant arm were stimulated comfortably with 100 pps, $75{\mu}s$ conventional TENS for 30 minutes. Experimental pain threshold measurement and plasma $\beta-endorphin$ level were detected before and after conventional TENS application. Experimental pain threshold increased significantly (p<.01) but plasma $\beta-endorphin$ level was not change in TENS group. Experimental pain threshold increased significantly (p<.01) but plasma $\beta-endorphin$ level was not change in naloxone group. In this study, the conventional TENS induced analgesic effect, and plama $\beta-endorphin$ level was not increase concomitantly with analgesia. These results suggest that the $\beta-endorphin$ did not involved in conventional TENS analgesia.

• Korean Journal of Acupuncture
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• v.37 no.4
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• pp.231-244
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• 2020

Objectives : This study was conducted to introduce the types and contents of books related to acupuncture published in North Korea that can be identified in South Korea, and to understand the general characteristics of North Korean acupuncture. Methods : Firstly, we identified books related to acupuncture in the Information Center on North Korea of the National Library of Korea. Specialized books on treatment interventions such as acupuncture, moxibustion, cupping, electrotherapy, and manual therapy including acupressure which stimulate acupoints were included in the study. Two authors reviewed the title, table of contents, and contents of each book in the order of publication year for the searched books. Based on this, the characteristics and trends of North Korean acupuncture were comprehensively examined. Results : The included 18 books were published between 1964 and 2018. One of them was considered a Chinese book translated into Korean and published in China, and another was a North Korean book republished by a South Korean publisher. Except for these, all were published in North Korea, two of which were translations of Chinese books. Most of them were books on the theory and clinical applications of acupuncture, but some of them focused on specific treatment interventions such as auricular acupuncture, fire needling, manual therapy, cupping, or electrotherapy. Also, there was a book about the mechanism of acupuncture analgesia in a neurophysiological way. Conclusions : Since the mid-1960s, North Korea has been steadily attempting to combine acupuncture and Western medicine by applying the disease name and classification system of Western medicine, using modern diagnostic technique, and explaining the mechanism of acupuncture based on the latest research. After the 2000s, the standard international acupuncture nomenclature by World Health Organization was used. In recent years, there has been a tendency to publish and widely disseminate specialized books on non-pharmacological treatment such as cupping, electrotherapy, and fire needling.

• Journal of Acupuncture Research
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• v.26 no.6
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• pp.91-100
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• 2009

Objectives : The objective of this study is to investigate Anti-nociceptive and anti-inflammatory effects of Clematidis Radix (CR) herbal-acupuncture on the test rats with induced acute pain. Methods : The effects of Clematidis Radix (CR)-distillates were investigated in three types of models with three different pain. Highly purified distillate of CR called CR herbal-acupuncture was injected to Zusanli ($ST_{36}$) acupoint. In the tail flick test, the CR herbal-acupuncture treatment did not show a significant effect of relieving acute pain. To investigate the anti-inflammatory effect of CR herbal-acupuncture, the second testing model'pain was induced by injecting formalin to its planter. For the last model, carrageenan was injected into tarsal joint. the medicinal effect of CR herbal-acupuncture was evaluated through the behavioral analyses such as licking time, weight distribution ratio and ankle circumference. Results : In the formalin test, the analgesic effect of CR herbal-acupuncture was more pronounced in the late phase (for 20 min after the early phase) than in the early phase (for the first 10 min post formalin injection). It was proven by weight distribution ratio testing and ankle edema testing that herbal-acupuncture of CR inhibited arthritis caused by the carrageenan. Conclusions : These results revealed that CR herbal-acupuncture was effective to alleviate the inflammatory pain and could be used as an analgesic treatment with an anti-inflammatory effect.

• Journal of Acupuncture Research
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• v.20 no.2
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• pp.85-97
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• 2003

Introduction : In this study, the analgesic effect and its mechanism of bee venom aqua-acupuncture on complete Freund's adjuvant-induced arthritis in rats was investigated. It has been reported from a neurochemical standpoint that bee venom exerts antinociceptive effects on inflammation and that the opioid system and adrenergic system play important roles in acupuncture analgesia. however, it is not known whether central opioid and ${\alpha}2$-adrenergic components of the intrinsic descending analgesic system are activated after bee venom aqua-acupuncture. Methods : Bee venom(1mg/kg) was subcutaneously aqua-acupunctured into Joksamni($ST_{36}$) of rats with complete Freund's adjuvant(CFA)- induced arthritis and was checked of increase in TFL. Opioid and ${\alpha}_2$-adrenergic neurotransmitter system were examined by naloxone as an opioid receptor antagonist, and yohimbine as ${\alpha}_2$-adrenoceptor antagonist prior to bee venom aqua-acupuncture. Results : The following results have been obtained. 1. The tail flick latency in the rat model with adjuvant-induced arthritis was significantly decreased in 2 weeks. 2. The tail flick latency in the rat model with adjuvant-induced arthritis was increased in bee venom aqua-acupuncture group compared to the normal saline aqua-acupuncture group. 3. Analgesic effect of bee venom was antagonized by yohimbine not by naloxone pretreatment in the rat model adjuvant-induced arthritis. Conclusions : Bee venom aqua-acupuncture has an analgesic effect on the rat model of adjuvant-induced of adjuvant-induced arthritis and has antinociception mediated by ${\alpha}_2$-adrenergic system.

• Journal of Acupuncture Research
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• v.24 no.2
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• pp.73-81
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• 2007

목적 : 본 연구는 화피의 연골 보호 및 소염 진통 작용을 알아보고, 화피를 이용한 관절염치료 약침액 개발의 기초자료를 얻기 위해 고안되었다. 방법 : In vitro에서는 토끼 무릎관절에서 배양된 연골조직에 5ng/ml IL-1${\alpha}$ 처리 후， 화피의 연골보호 효과, 연골세포에 대한 독성을 조사하였다. In vivo에서는 토끼 무릎관절내 collagenase를 주입, CIA 유발 후, 28일간 매일 토끼의 구강으로 화피, 증류수, CEX를 투여하였으며, 연골보호, 소염, 진통에 대한 측정을 하였다. 결과 : 화피는 proteoglican 및 collagen분해 억제, MMPs 활성 억제로 연골 보호 효과가 있었으며, 연골 세포에 대한 독성이 없었다. 소염작용은 PGE2 생산 억제 및 COX-2발현 억제, carrageenan 유발 쥐 모델에서의 부종 억제로 확인되었다. 진통작용은 tail flick test에서의 latency time 증가, formalin test에서의 염증성 통증억제로 나타났다. 결론 : 화피가 퇴행성관절염에 대한 연골 보호 효과 및 소염 진통 작용이 있으므로, 이를 근거로 약침액을 개발 응용하면 퇴행성관절염 치료에 활용될 수 있다고 사료된다.