PMID- 29318865 OWN - NLM STAT- MEDLINE DCOM- 20190403 LR - 20190403 IS - 1000-0607 (Print) IS - 1000-0607 (Linking) VI - 42 IP - 6 DP - 2017 Dec 25 TI - [Advances in Acupuncture Mechanism Research on the Changes of Synaptic Plasticity: "Pain Memory" for Chronic Pain]. PG - 547-51 LID - 10.13702/j.1000-0607.2017.06.016 [doi] AB - Previous studies have shown that there are many common structures between the neural network of pain and memory, and the main structure in the pain network is also part of the memory network. Chronic pain is characterized by recurrent attacks and is associated with persistent ectopic impulse, which causes changes in synaptic structure and function based on nerve activity. These changes may induce long-term potentiation of synaptic transmission, and ultimately lead to changes in the central nervous system to produce "pain memory". Acupuncture is an effective method in treating chronic pain. It has been proven that acupuncture can affect the spinal cord dorsal horn, hippocampus, cingulate gyrus and other related areas. The possible mechanisms of action include opioid-induced analgesia, activation of glial cells, and the expression of brain derived neurotrophic factor (BDNF). In this study, we systematically review the brain structures, stage of "pain memory" and the mechanisms of acupuncture on synaptic plasticity in chronic pain. FAU - Yang, Yi-Ling AU - Yang YL AD - Second Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou 510000, China. FAU - Huang, Jian-Peng AU - Huang JP AD - Second Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou 510000, China. FAU - Jiang, Li AU - Jiang L AD - Second Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou 510000, China. FAU - Liu, Jian-Hua AU - Liu JH AD - Second Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou 510000, China. LA - chi PT - Journal Article PT - Systematic Review PL - China TA - Zhen Ci Yan Jiu JT - Zhen ci yan jiu = Acupuncture research JID - 8507710 RN - 0 (Brain-Derived Neurotrophic Factor) SB - IM MH - Brain-Derived Neurotrophic Factor MH - *Chronic Pain MH - Hippocampus MH - Humans MH - Memory MH - Neuronal Plasticity OTO - NOTNLM OT - Acupuncture OT - Chronic pain OT - Memory OT - Plasticity OT - Review EDAT- 2018/01/11 06:00 MHDA- 2019/04/04 06:00 CRDT- 2018/01/11 06:00 PHST- 2018/01/11 06:00 [entrez] PHST- 2018/01/11 06:00 [pubmed] PHST- 2019/04/04 06:00 [medline] AID - 10.13702/j.1000-0607.2017.06.016 [doi] PST - ppublish SO - Zhen Ci Yan Jiu. 2017 Dec 25;42(6):547-51. doi: 10.13702/j.1000-0607.2017.06.016.