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Table 1 Physiological Data.

From: Focal cerebral ischemia in the TNFalpha-transgenic rat

 

Measurements

Test Group

Glucose

(mmol/L)

Hematocrit

(%)

Core Temperature

(°C)

(temporalis muscle)

Mean Arterial

Blood Pressure

(mm Hg)

Arterial Oxygen

Pressure

(mm Hg)

Arterial Carbon

Dioxide Pressure

(mmHg)

Arterial

Blood pH

(Units)

TNFα-Transgenic Rats (n = 7)

Pre-ischemic Sample

4.29 ± 0.38

47 ± 1

36 ± 0.4/36 ± 0.4

99 ± 10

73 ± 6

47 ± 4

7.30 ± 0.02

Ischemic Sample

-

-

37 ± 0.2/37 ± 0.3

84 ± 13

71 ± 5

44 ± 4

7.30 ± 0.02

Post-ischemic Sample

-

-

37 ± 0.3/37 ± 0.5

84 ± 9

70 ± 3

43 ± 4

7.31 ± 0.02

Non-Transgenic Controls (n = 12)

Pre-ischemic Sample

4.18 ± 0.80

47 ± 2

36 ± 0.6/36 ± 0.5

96 ± 13

71 ± 8

50 ± 3

7.29 ± 0.02

Ischemic Sample

-

-

37 ± 0.3/36 ± 0.3

92 ± 12

69 ± 8

48 ± 3

7.29 ± 0.02

Post-ischemic Sample

-

-

37 ± 0.4/37 ± 0.4

88 ± 14

71 ± 7

45 ± 3

7.30 ± 0.02

  1. Arterial blood samples were obtained 15 minutes before insertion of the suture (pre-ischemic sample), immediately before its removal (ischemic sample), and after 15 minutes of reperfusion (post-ischemic sample).