Effects of chronic stress on mice body weight gain and serum corticosterone levels.

A: On days 3, 6, 9, 12, 15, 18, and 21, CRS and CUMS did not inhibit mice body weight gain significantly compared with control. B: The serum corticosterone levels in mice of different group. Serum for corticosterone measurement was collected on day 22, one day after the final stressor. Data are showed in mean ± SEM, n = 6, and the data were analyzed by one-way ANOVA with Tukey's post hoc test. ** P<0.01, compared with control.

A：在第3、6、9、12、15、18及21天，与对照组相比，CRS与CUMS未显著抑制小鼠体质量增重。
B：不同组小鼠的血清皮质酮水平。用于皮质酮检测的血清于第22天采集，即末次应激后的次日。数据以平均值±标准误（Standard Error of the Mean，SEM）表示，每组n=6，采用单因素方差分析（one-way ANOVA）结合Tukey事后检验（Tukey's post hoc test）进行统计学分析。**与对照组相比，P<0.01。