Figure 4.

Formula-fed pups demonstrate small intestinal damage but no Hsp70 induction following stress. Formula-fed pups were treated to induce small intestinal inflammation by episodes of hypoxia and bacterial gavage. H&E-stained small intestinal sections were scored for inflammation. An adjacent section on the same slide was stained for Hsp70 to determine whether the hypoxia/bacteria stress induced Hsp70. Images shown are representative of three separate pups for each group and for each pup, two sections were analyzed (magnification ×200).