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. 2023 Mar 9;13:3971. doi: 10.1038/s41598-023-30756-z

Figure 2.

Figure 2

Activities of cholinesterases. (A) Activities of acetylcholinesterase (AChE) (B) Activities of butyrylcholinesterase (BChE) before (preOP), 15 min after (postOP day 0) and one day after surgery (postOP day 1) compared between patients receiving standard general anaesthesia (Placebo, blue, n = 30) or general anaesthesia combined with perioperative dexmedetomidine (Dex, red, n = 26). The Boxplots show median and IQR (lower and upper hinges). P-values compare values of all three points in time within each group, using the Friedman rank analysis.