Medical Acupuncture

Neurophysiological Basis of Acupuncture-induced Analgesia—An Updated Review

This article presents an up-to-date review of the various neurophysiologic mechanisms that have been proposed to produce acupuncture-induced analgesia.

Figure 4. Schematic diagram of the best explanation of the physiologic basis of acupuncture-induced analgesia.

Blue arrows = activation; red arrows = inhibition. 5-HT = 5-hydroxytryptamine; DNIC = diffuse noxious inhibitory control; LTD = long-term depression; LTP = long-term potentiation.

 

Neurophysiological Basis of Acupuncture-induced Analgesia—An Updated Review

Journal of Acupuncture and Meridian Studies

Volume 5, Issue 6, December 2012, Pages 261-270

 

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Medical Acupuncture

Critical roles of TRPV2 channels, histamine H1 and adenosine A1 receptors in the initiation of acupoint signals for acupuncture analgesia

The mast cell is the central structure of acupoints and is activated by acupuncture through TRPV2 channels. The mast cell transduces the mechanical stimuli to acupuncture signal by activating either H1 or A1 receptors, therefore triggering the acupuncture effect in the subject.

Figure 3

Critical roles of TRPV2 channels, histamine H1 and adenosine A1 receptors in the initiation of acupoint signals for acupuncture analgesia

Scientific Reports, volume 8, Article number: 6523 (2018)

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