Mingshan Wang 1Fuguo Ma 1Huailong Chen1
作者信息
- 1. Department of Anesthesiology,East District of Qingdao Municipal Hospital,Qingdao 266071,Shandong Province,China
- 折叠
摘要
Abstract
BACKGROUND: In patients with cerebrovascular disease, by means of the neuroendocrine system, acupuncture supports the transformation of a local pathological status into a physiological status. Recently, great progress has been made in studying the protective effects of acupuncture on brain ischemia/reperfusion injury. OBJECTIVE: To summarize research advances in the protective effects of acupuncture on brain ischemia/reperfusion injury. RETRIEVAL STRATEGY: Using the terms "acupuncture, transcutaneous electrical acupoint stimulation, cerebral ischemia/reperfusion injury, and cerebral protection", we retrieved articles from the PubMed database published between January 1991 and June 1994. Meanwhile, we searched the China National Knowledge Infrastructure with the same terms. Altogether, 114 articles and their results were analyzed. Inclusive criteria: studies that were closely related to the protective effects of acupuncture on brain ischemia/reperfusion injury, or studies, whose contents were in the same study field and were published recently, or in the authorized journals. Exclusive criteria: repetitive studies. LITERATURE EVALUATION: Thirty articles that related to the protective effects of acupuncture on brain ischemia/reperfusion injury were included. Among them, 7 were clinical studies, and the remaining 23 articles were animal experimental studies. DATA SYNTHESIS: ① Animal experimental studies have demonstrated that acupuncture improves brain blood perfusion and brain electrical activity, influences pathomorphological and ultramicrostructural changes in ischemic brain tissue, is beneficial in maintaining the stability of intracellular and extracellular ions, resists free radical injury and lipid peroxidation, and influences cytokine, neurotransmitter, brain cell signal transduction, and apoptosis-regulating genes. ② Clinical studies have demonstrated that acupuncture not only promotes nutritional supply to local brain tissue in patients with cerebral infarction, but also increases brain blood flow and attenuates inflammatory reactions of injured brain tissue. ③ At present, the mechanisms underlying the protective effects of acupuncture on brain ischemia/reperfusion injury have been greatly studied. Some conclusions, however, are not sufficient or comprehensive, and remain as primarily isolated incidents. CONCLUSION: Studies that focused on mechanisms that influence the protective effects of acupuncture on brain ischemia/reperfusion injury have provided results; however, several mechanisms are still poorly understood. The goals for studying the mechanistic actions of acupuncture are to not only investigate the various protective effects of acupuncture on ischemic brain injury, but to also understand the internal associations between the various protective effects and their common mechanistic actions.关键词
cerebral ischemia/ reperfusion injury/ acupuncture/ reviewKey words
cerebral ischemia/ reperfusion injury/ acupuncture/ review分类
医药卫生
