Skip to main content
. 2019 Apr 10;8(4):95. doi: 10.3390/antiox8040095

Figure 3.

Figure 3

Time course of the percent change of plasma GPx activity in older adults after acute intake of skim milk vehicle (C), 225 mg (L), or 450 mg (H) GAE ASP. The data are presented as the percent change from the respective baseline (0 h). The mean baseline activity was 197.0 ± 10.6 U/L. Values are expressed as mean ± SEM, n = 7. Means not sharing the same letter at the same time point are significantly different, p ≤ 0.05, using PROC GLM followed by Tukey’s HSD multi-comparison test. p-Values for dose and time effect and their interaction were 0.039, ≤0.001, and 0.001, respectively.