SLC12A2 and acute respiratory distress syndrome: Pretreatment or post-ALI treatment with the NKCC1 inhibitor led to a reduction in the concentration of TP in rats from the ALI and ALI + HG groups (p < 0.05, comparing ALI vs. ALI + pre-B, ALI + HG vs. ALI +HG + pre-B or post-B groups).