Fig. 3From: Effects of prebiotic galacto-oligosaccharide on postoperative cognitive dysfunction and neuroinflammation through targeting of the gut-brain axisEffects of B-GOS on surgery-induced expression of Iba-1 in the area of hippocampal CA1. Data are presented as mean ± SEM (3 brain slices per rat, 3 rats per group). *P < .05 and **P < .01 for comparisons shownBack to article page