Fig. 7. Change in the ratio of dry/wet weight of the lungs, liver and kidneys at the end of 2 h fluid infusion (phase III). (A ) Lung. (B ) Liver. (C ) Kidney. HES = hydroxyethyl starch; LR = lactated Ringer's solution; WB = whole blood. Data are expressed as mean +/−SD (n = 10). 50, 70, 90 in x-axis means maintaining MAP at 50, 70, and 90 mmHg with LR, HES, or LR+HES and LR+whole blood. *P < 0.05. **P < 0.01 versus  50 mmHg group in the same fluid groups. [Combining Circumflex Accent] P < 0.01 versus  70 mmHg group in the same fluid group. +P < 0.05, ++P < 0.01 versus  the same MAP level of the LR group.