Postoperative analgesia with morphine promoting microglial activation and neuroinflammation induced by surgery aggravates perioperative neurocognitive dysfunction in aged mice

Introduction: Perioperative neurocognitive dysfunction (PND) is a significant challenge for patients who need surgery worldwide. Morphine can trigger an intense inflammatory reaction in the central nervous system (CNS) at the same time as analgesia, thus adverse effects aggravating PND. Microglia po...

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Bibliographic Details
Main Authors: Xiuzhi Shao, Liping Xie, Jingwen Zhai, Mingyue Ge
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:IBRO Neuroscience Reports
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Online Access:http://www.sciencedirect.com/science/article/pii/S2667242124001155
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