Figure 3From: Biochemical and morphological changes in endothelial cells in response to hypoxic interstitial edemaImmunoblot analysis of plasma membrane proteins in sucrose gradient fractions. Immunoblot analysis of Caveolin-1 (CAV-1), flotillin (FLOT-1), AQP1 and CD55 from control and after exposure to 3 h of hypoxia (C and 3 H, respectively). In hypoxia, CAV-1 and AQP1 decreased in fraction 5; FLOT-1 did not change while CD55 increased in fractions 4 and 5Back to article page