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Papers: 30 Nov 2019 - 6 Dec 2019
Animal Studies
2020 Jan 15
Brain Res
1727
Preoperative pain and impaired endogenous analgesia are risk factors of chronic postsurgical persistent pain (CPSP). A Chronic neuropathic pain model induced by spinal nerve ligation (SNL6W) shows impaired endogenous analgesia and delayed recovery from incisional pain. Repeated amitriptyline treatment can restore the endogenous analgesia, but its effects on delayed recovery are not clear.