Fig. 5
From: Proton-pump inhibitor omeprazole attenuates hyperoxia induced lung injury
Immunohistochemstry. Immunohistochemical staining for Flk-1, VEGF and SP-B performed on lung tissue harvested day 5 of life. Animals housed in normoxia (injected with saline) or hyperoxia (injected with saline or low/medium/high dose of omeprazole) and harvested day 5. Bars are mean ± SEM. *p < 0.05 compared to normoxia, saline treated. #p < 0.05 compared to hyperoxia, saline treated