Figure 2.

Effects of supplementing chromium histidinate (CrHis) and picolinate (CrPic) complexes along with biotin on (a) GLUT‐1, (b) GLUT‐3, (c) PPAR‐γ, (d) IRS‐1, and (e) NF‐κB protein levels in the brain of rats fed a high‐fat diet (HFD). Data are expressed as percent of the control value. Each bar represents the mean and standard error of the mean. Blots were repeated at least three times Western blot analysis was performed with actin included to ensure equal protein loading. The data are percentages of the control. Values within the bars with different superscripts are significantly different (Turkey's post hoc test, p < 0.05)