Progress of Research on Mechanisms of Moxibustion Intervention Underlying Improvement of Blood Circulation
10.13702/j.1000-0607.170309
- Author:
Sen-Lei XU
1
Author Information
1. Second Clinical Medical College, Nanjing University of Chinese Medicine
- Publication Type:Journal Article
- Keywords:
Mechanism;
Moxibustion therapy;
Review;
Thermal stimulation;
Vasodilation: Microcirculation
- From:
Acupuncture Research
2018;43(11):738-743
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: Moxibustion is one of the commonly used therapy of traditional Chinese medicine by applying burning dried mugwort on particular acupoints of the body surface. In the present paper，we reviewed progress of researches about the mechanisms of moxibustion treatment undering imporvement of blood circulation in recent 15 years. Research results displayed that moxibustion can dilate blood vessels to increase blood flow and improve microcirculation, not only in the local superficial vessels of body, but also in the deep tissues as the brain, stomach and mesentery, kidney, heart, etc., as well as in the distal blood vessels. The vasodilator action of moxibustion stimulation is related to nerve regulation, endothelium derived relaxing factors and vasodilator mediator, etc. through 1) interaction of acetylcholine (Ach)/muscarinic receptor (MR) and noradrenaline (NE)/α- or β-receptor; 2) nitric oxide synthase (NOS)/NO/arachidonic acid/prostacyclin (PGI2)/endothelium-derived hyperpolarizing factor (EDHF) pathway; 3) EDHF/TRPV 4/KCa channel, cytochrome P 450 oxidase/epoxyeicosatrienoicacid (EET); 4) EET/TRPV 4/big conductance calcium-activated potassium channel (BKCa); 5) sulfuretted hydrogen (H2S)/ATP-sensitive potassium channel (KATP) or voltage-gated potassium channels (Kv 7); 6) NO/substance P (SP) or CGRP and adrenergic β 2 receptor(R)/TRPV 1/adenosin A 1 R and A 2 R/NK 1 R pathway; 7) PGI2/adenylyl cyclase (cAMP)/PKA and vasoactive intestinal peptide (VIP), etc. in the vascular endothelium and smooth muscle. These research results may help us understand the effects and mechanisms of moxibustion in the treatment of different clinical conditions by improving microcirculation.
