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KMID : 1129720200370010037
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Korean Journal of Acupuncture
2020 Volume.37 No. 1 p.37 ~ p.45
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The Effects of Acupuncture at Heart and Kidney Meridian on Mitochondrial Respiratory Chain Complexes Activities in Rats
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Choi Dong-Hee
Lee Yu-Mi
Kim Mi-Rae
Park Jeong-Hye
Kim Hye-Ran
Na Chang-Su
Youn Dae-Hwan
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Abstract
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Objectives : Mitochondria are typically known as intracellular double membrane-bound structures that supply energy for intracellular metabolism including Krebs cycle and beta-oxidation. Also, acupuncture has been known to stimulate the flow of energy. To explore the effect of acupuncture on the mitochondrial respiratory chain activities in rat’s heart and kidneys, the activities of mitochondrial respiratory chain complexes I to IV were observed.
Methods : The rats were divided into 11 groups; Normal (no acupuncture treatment and under anesthesia for 10 min), heart meridian five-transport-points (acupuncture treatment at HT9, HT8, HT7, HT4 and HT3 under anesthesia for 10 min), and kidney meridian five-transport-points (acupuncture treatment at KI1, KI2, KI3, KI7 and KI10 under anesthesia for 10 min). All rats were sacrificed and the heart and kidneys were examined for the changes of respiratory chain activities.
Results : Acupuncture at HT7 increased the activity of succinate dehydrogenase; acupuncture at KI2 increased the activity of ubiquinol cytochrome C oxidoreductase; and acupuncture at HT9, HT8, HT3 and KI1 increased activities of cytochrome C oxidase.
Conclusions : Acupuncture assists mitochondrial repiratory chain activity via the Cytochrome C oxidase signaling pathway in heart and kidney of rats.
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KEYWORD
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acupuncture, ubiquinon oxidoreductase, succinate dehydrogenase, ubiquinol cytochrome C oxidoreductase, cytochrome C oxidase
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