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Table 5 Sham animals

From: Protective ventilation reduces Pseudomonas aeruginosa growth in lung tissue in a porcine pneumonia model

Variable

Group

0 h

3 h

6 h

P. aeruginosa lung

PS (n = 2)

-

-

0.0 ± 0.0

(log10cfu x g−1)

CS (n = 2)

-

-

0.0 ± 0.0

P. aeruginosa BAL

PS (n = 2)

0.0(0.0/0.0)

-

0.0(0.0/0.0)

(log10cfu × 100 μL−1)

CS (n = 2)

0.0(0.0/0.0)

-

0.0(0.0/0.0)

TNFα BAL

PS (n = 2)

1.5(1.5/1.5)

-

1.6(1.3/1.8)

(log10ng x L−1)

CS (n = 2)

1.4(1.0/1.7)

-

1.4(1.0/1.8)

IL6 BAL

PS (n = 2)

1.7(1.7/1.7)

-

1.7(1.7/1.7)

(log10ng x L−1)

CS (n = 2)

1.7(1.7/1.7)

-

1.7(1.7/1.7)

TNFα

PS (n = 2)

2.1 ± 0.1

2.2 ± 0.1

2.3 ± 0.1

(log10ng x L−1)

CS (n = 2)

2.0 ± 0.5

2.2 ± 0.0

2.1 ± 0.1

IL6

PS (n = 2)

-

1.9 ± 0.1

2.0 ± 0.2

(log10ng x L−1)

CS (n = 2)

1.6 ± 0.0

2.0 ± 0.0

1.7 ± 0.3

Leukocytes

PS (n = 2)

17 ± 9

20 ± 5

19 ± 6

(109 x L−1)

CS (n = 2)

19 ± 8

21 ± 7

22 ± 7

Neutrophils

PS (n = 2)

10 ± 7

11 ± 3

9 ± 3

(109 x L−1)

CS (n = 2)

7 ± 0

10 ± 0

11 ± 0

PaO2/FiO2

PS (n = 2)

454 ± 5

404 ± 2

448 ± 21

(mmHg)

CS (n = 2)

429 ± 34

366 ± 12

360 ± 11

Wet-to-dry ratio

PS (n = 2)

-

-

1.9 ± 0.5

 

CS (n = 2)

-

-

1.8 ± 0.3

P peak

PS (n = 2)

18 ± 0

19 ± 0

19 ± 0

(cmH2O)

CS (n = 2)

15 ± 2

16 ± 4

17 ± 6

P mean

PS (n = 2)

12 ± 0

13 ± 1

13 ± 1

(cmH2O)

CS (n = 2)

8 ± 1

8 ± 1

9 ± 3

P plateau

PS (n = 2)

16 ± 0

17 ± 1

16 ± 0

(cmH2O)

CS (n = 2)

14 ± 2

15 ± 4

16 ± 7

CI

PS (n = 2)

2.5 ± 0.1

3.7 ± 0.7

3.2 ± 1.1

(L x min−1 x m−2)

CS (n = 2)

3.3 ± 0.3

3.2 ± 0.5

3.6 ± 1.1

MAP

PS (n = 2)

70 ± 1

81 ± 6

74 ± 14

(mmHg)

CS (n = 2)

84 ± 14

86 ± 4

81 ± 8

MPAP

PS (n = 2)

18 ± 2

21 ± 1

21 ± 3

(mmHg)

CS (n = 2)

18 ± 1

21 ± 1

21 ± 1

HR

PS (n = 2)

112 ± 6

103 ± 8

102 ± 23

(beats x min−1)

CS (n = 2)

100 ± 21

103 ± 10

113 ± 8

PCWP

PS (n = 2)

9 ± 1

7 ± 0

7 ± 1

(mmHg)

CS (n = 2)

8 ± 1

9 ± 0

8 ± 0

Temperature

PS (n = 2)

39.0 ± 0.2

37.8 ± 0.6

37.7 ± 1.5

(°C)

CS (n = 2)

39.3 ± 0.5

39.8 ± 1.4

40.3 ± 1.1

Lactate

PS (n = 2)

2.0 ± 0.4

0.9 ± 0.2

0.9 ± 0.1

(mmol x L−1)

CS (n = 2)

2.1 ± 0.5

1.0 ± 0.1

0.9 ± 0.1