Journal of Acupuncture Research

  • 제41권
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  • Pages.184-190
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  • 2024
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  • 2586-288X(pISSN)
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  • 2586-2898(eISSN)
대한침구의학회 (Korean Acupuncture & Moxibustion Medicine Society)
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Impact of Muscle Contraction and Acupuncture on the Electrical Impedance of the Heart Meridian Points in Healthy Young Adults

  • Kelly Zhang (Department of Health Sciences, Ribeirao Preto Medical School, University of Sao Paulo) ;
  • Gustavo Henrique de Mello Rosa (Department of Health Sciences, Ribeirao Preto Medical School, University of Sao Paulo) ;
  • Isabela Mayumi Pupo Nogueira d'Avila (Department of Health Sciences, Ribeirao Preto Medical School, University of Sao Paulo) ;
  • Manoela Gallon Pitta (Department of Health Sciences, Ribeirao Preto Medical School, University of Sao Paulo) ;
  • Joao Eduardo de Araujo (Department of Health Sciences, Ribeirao Preto Medical School, University of Sao Paulo)
  • 투고 : 2024.06.26
  • 심사 : 2024.07.17
  • 발행 : 2024.08.01
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초록

Acupuncture involves stimulating points with lower electrical impedance (EI). Understanding EI changes with needle and exercise stimuli can elucidate acupuncture mechanisms. This study included 60 subjects, divided into control (C) and acupuncture (A) groups. EI was assessed at four points: 0 (before procedures), I (after handgrip protocol [HGP]), II (after 20 minutes of rest), and III (after 20 minutes of rest in C or stimulation in A, followed by HGP in both groups). Statistical significance was set at p < 0.05. In the A group, EI was significantly reduced at HT3, shown by increased % microampere when comparing assessments I, II, and III with assessment 0 (p < 0.005). Intergroup comparisons revealed a reduced % microampere when comparing assessments II (p < 0.02) and III (p < 0.0001). Furthermore, the stimulation of an acupoint over a motor nerve branch changes the EI.

키워드

과제정보

Kelly Zhang, Gustavo Henrique de Mello Rosa, and Manoela Gallon Pitta were supported by a scholarship from the Coordination of Superior-Level Staff Improvement (CAPES). The funders did not have any role in the study design, data collection, data analysis, writing the manuscript, and the decision to submit the results for publication.

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