Is dorsal vagal complex the key nucleus of acupuncture regulation of gastric function？.
10.13703/j.0255-2930.20181220-k0002
- Author:
Hao WANG
1
;
Guo-Ming SHEN
1
Author Information
1. College of Integrated Chinese and Western Medicine, Anhui University of CM, Hefei 230012, China.
- Publication Type:Journal Article
- Keywords:
acupuncture;
central nucleus;
dorsal vagal complex;
gastric function;
nerve loop
- MeSH:
Acupuncture Therapy;
Locus Coeruleus;
Paraventricular Hypothalamic Nucleus;
Vagus Nerve
- From:
Chinese Acupuncture & Moxibustion
2020;40(1):89-95
- CountryChina
- Language:Chinese
-
Abstract:
Acupuncture has remarkable effects on treating functional gastrointestinal diseases, but its central mechanism is not clear. At present, the research has mainly focused on several central nuclei, such as the dorsal vagus complex (DVC), nucleus raphe magnus (NRM), locus coeruleus (LC), subnucleus reticularis dorsalis (SRD), hypothalamic paraventricular nucleus (PVN), cerebellar fastigial nucleus (FN), central amygdala (CeA), etc. It is not clear whether the nuclei are involved in acupuncture regulation of gastric function through certain interrelation. A further summary of related literature indicates that many brain regions or nuclei in the central nervous system are closely related to gastric function, such as DVC, NRM, parabrachial nuclei (PBN), LC, periaqueductal gray (PAG), cerebellum, PVN, arcuate nucleus (Arc), hippocampus, CeA, etc. Most of these nuclei have certain fiber connections with each other, in which DVC is the basic center, and other nuclei are directly or indirectly involved in the regulation of gastric function through DVC. Is DVC the key target in acupuncture regulation of gastric function? Does other nuclei have direct or indirect neural circuit with DVC to participate in the regulation of gastric function by acupuncture, such as the possibility of CeA-DVC neural loop in acupuncture regulating gastric function. Therefore, more advanced techniques such as photogenetics, chemical genetics should be introduced and the central mechanism of acupuncture on regulating gastric function with DVC as center, from the view of nerve loop, will become the focus of further research, which could explain the central integration mechanism of acupoint compatibility by modern neuroscience technology.
