eCAM Advance Access published online on August 27, 2007
eCAM, doi:10.1093/ecam/nem090
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Review |
Analgesic Action of Acupuncture and Moxibustion: A Review of Unique Approaches in Japan
Department of Physiology, Meiji University of Oriental Medicine, Hiyoshi-cho, Nantan-city, Kyoto 629-0392, Japan
The mechanism of acupuncture analgesia (AA) is one of the most widely researched topics in complementary and alternative medicine (CAM) based on modern medical methodology. Endogenous opioid-mediated mechanisms of acupuncture have been well established since the 1970s. In this review, we have covered the progress of AA research by Japanese investigators. In particular, we have reviewed the physiological basis of analgesic effects induced by acupuncture and moxibustion, including the actions of endogenous opioid and diffuse noxious inhibitory controls (DNICs), and the afferent fibers participating in acupuncture and moxibustion stimuli are discussed.
Keywords: afferent fibers – diffuse noxious inhibitory control (DNIC) – endogenous opioids
For reprints and all correspondence: Kaoru Okada, Department of Physiology, Meiji University of Oriental Medicine, Hiyoshi-cho, Nantan-city, Kyoto 629-0392, Japan. Tel: +81-771-72-1181 (272); Fax: +81-771-72-0326; E-mail: k_okada{at}meiji-u.ac.jp
Received July 7, 2006; accepted July 6, 2007