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Table 1 Effect of tidal volume on MAP of ALI rats (mmHg)

From: Low tidal volume protects pulmonary vasomotor function from “second-hit” injury in acute lung injury rats

GROUP

0h

1h

2h

3h

4h

5h

F

P

CON

114.8 ± 11.0

114.8 ± 6.6

115.1 ± 3.1

117 ± 5.5

114 ± 7.8

111.6 ± 6.6

0.37

0.86

ALI

115 ± 5.88

117.3 ± 4.6

104.4 ± 15.1

96.6 ± 17.4

105.4 ± 13.4

101.4 ± 15.4

2.28

0.07

LV

113.9 ± 11.4

116.9 ± 12.7

108.8 ± 14.9

116.8 ± 12.8

115 ± 12.3

113.5 ± 16.9

0.41

0.84

VLV

103.8 ± 12.2

106.2 ± 13.9

105.3 ± 13.0

110.3 ± 7.3

105.8 ± 9.6

103.9 ± 13.2

0.36

0.87

MV

109 ± 7.9

111.2 ± 10.1

107.4 ± 8.3

110.4 ± 7.4

106.5 ± 10.4

106.1 ± 7.9

0.33

0.89

F

2.01

1.14

0.6

2.3

1.02

0.79

  

P

0.1

0.36

0.7

0.07

0.42

0.56

  1. Hemodynamic changes. There was no difference between group and within group. CON = Control Group, ALI = Acute lung injury Group, LV = Low tidal volume Group, VLV = Very low tidal volume Group, MV = Large tidal volume Group.