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Table 1 Blood gases (mm Hg) and acid base variables measured at the baseline (BL) and at 10 min after asphyxia in post-resuscitation period (10 PR), p between the groups. Data presented as mean ± SD

From: The influences of morphine or ketamine pre-treatment on hemodynamic, acid-base status, biochemical markers of brain damage and early survival in rats after asphyxial cardiac arrest

 

morphine

ketamine

control

p

BL

10 PR

BL

10 PR

BL

10 PR

SaO2

94.1 ± 5.2

66.7 ± 27.3

93.7 ± 7.4

74.1 ± 21.1

93.4 ± 4.3

68.3 ± 23.5

ns

PaO2

90.8 ± 16.5

63 ± 21.7

105 ± 18.9

70.8 ± 33.8

88.7 ± 18.5

64.9 ± 25.8

ns

PaCO2

30.4 ± 12.3

39.1 ± 26.9

28.3 ± 13.6

22.6 ± 12.3

34.3 ± 12.7

36.2 ± 22.6

ns

HCO3

24.4 ± 4.6

10 ± 3.1

24.3 ± 5.1

10.4 ± 3.4

24.4 ± 4.2

10.3 ± 3.7

ns

BE

6 ± 1.7

−19.8 ± 2.3

6.8 ± 2.2

−18.6 ± 4.5

5.2 ± 2.8

−19.9 ± 4.4

ns