Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The change of natural killer cell activity. The perioperative change in natural killer cell activity was similar between groups (P = 0.697). Data was analyzed using a linear mixed model after log-transformation for normality of distribution. NK cell, natural killer cell; Preop, preoperatively; POD, postoperative day; DEX group, dexmedetomidine group; * P < 0.05 compared to preoperatively.
