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第46卷第7期      付太冉,孙传峰,咸 峰. 布比卡因脂通过线粒体钙信号轴影响老年麻醉患者认知功能的机制[J].
                  2026年7月                     南京医科大学学报(自然科学版),2026,46(7):973-982                        ·981 ·


                病理条件下线粒体代谢与炎症反应之间的关系进行                                 general anesthetics on mitochondrial structure and func⁃
                更多的研究。最后,老年小鼠 POCD 模型与人类临                              tion in the developing brain[J]. Front Neurol,2023,14:
                床 POCD 在时间进程上存在显著差异,通常 18 个                            1179823
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                月老年小鼠模型术后 1~3 d 即可出现认知损伤,7 d
                                                                       N,et al. Oxidative stress and mitochondrial dysfunction
                内达高峰,而临床POCD术后1周发生率25.8%,3个
                                                                       contributes to postoperative cognitive dysfunction in elderly
                月降至9.9% 。尽管老年小鼠POCD模型非完美,但
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                仍是连接基础研究与临床实践的关键桥梁。
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                    总之,本研究表明钙调神经磷酸酶抑制剂                           [7] ZHANG L L,WANG X F,YU W,et al. CB2R activation
                ASM981对BPV诱导的老年小鼠认知功能障碍具有                              regulates TFEB⁃mediated autophagy and affects lipid me⁃
                保护作用,作用机制可能通过抑制 AMPK 信号通路                              tabolism and inflammation of astrocytes in POCD[J].
                介导的线粒体分裂,进而改善线粒体功能障碍。这                                 Front Immunol,2022,13:836494
                些发现为理解 BPV 诱导的老年人认知障碍提供了                         [8] MAO Q,YU W S,LIU S J,et al. Downregulation of HS⁃
                新的见解,并为线粒体功能障碍在神经保护和认知                                 PA12A underlies myotoxicity of local anesthetic agent bu⁃
                功能改善中的应用提供了数据支持。                                       pivacaine through inhibiting PGC1α⁃mediated mitochon⁃
                                                                       drial integrity[J]. Toxicol Appl Pharmacol,2022,434:
                   利益冲突声明:
                                                                       115798
                   所有作者声明无利益冲突。
                                                                 [9] PÉREZ ⁃ DÍAZ A J,VÁZQUEZ ⁃ MARÍN B,VICENTE ⁃
                   Conflict of Interests:
                                                                       SOLER J,et al. cAMP⁃Protein kinase A and stress⁃acti⁃
                   All authors declare no conflict of interest.
                                                                       vated MAP kinase signaling mediate transcriptional con⁃
                   作者贡献声明:
                                                                       trol of autophagy in fission yeast during glucose limitation
                   付太冉负责起草论文初稿、整合研究结果;孙传峰负责
                                                                       or starvation[J]. Autophagy,2023,19(4):1311-1331
                实验操作、数据收集及初步整理;咸峰负责对全文进行学术
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                性审阅,修改关键内容。
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                   FU Tairan drafted the initial manuscript and integrated the
                                                                       ZHOU J J,LIU S T,XU G M. Effects of bupivacaine on
                research findings;SUN Chuanfeng was responsible for experi⁃
                                                                       cognitive function and hippocampal neuronal toxicity in
                mental operation,data collection and preliminary collation;
                                                                       developing rats[J]. Chinese Journal of Clinical Pharma⁃
                XIAN Feng conducted academic review of the full text and re⁃
                                                                       cology,2022,38(6):565-569
                vised key content.
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