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Table 3 Markers of cerebral metabolism

From: Acute elevation of intra-abdominal pressure contributes to extravascular shift of fluid and proteins in an experimental porcine model

Parameter Group Baseline 60 min 120 min 180 min 240 min
B-glucose C-group 6.6 (1.1) 6.4 (0.8) 6.2 (10.9) 5.6 (0.9) 4.9 (1.2)**
(mmol/l) P-group 6.2 (2.2) 6.0 (2.0) 5.6 (1.7) 4.1 (2.1) 3.2 (1.3)**
C-glucose C-group 2.5 (1.3) 2.6 (0.8) 2.1 (0.6) 1.7 (0.7) 1.4 (0.8)
(mmol/l) P-group 3.2 (1.7) 3.1 (1.0) 2.7 (0.9) 2.1 (1.4) 1.7 (1.3)
C-Lactate C-group 3.5 (0.9) 3.9 (1.0) 4.8 (1.4) 5.4 (1.7) 5.4 (1.7)
(mmol/l) P-group 4.1 (1.6) 4.9 (1.7) 5.5 (2.3) 5.4 (2.7) 5.2 (2.6)
C-Pyruvate C-Group 212 (137) 243 (103) 283 (110) 294 (117) 289 (91)
(μmol/l) P-group 264 (135) 326 (127) 320 (116) 340 (168) 296 (140)
L/P- ratio C-group 2.7 (3.4) 1.6 (1.1) 1.7 (1.3) 1.8 (1.5) 1.8 (1.5)
  P-group 1.1 (0.9) 1.1 (0.8) 1.2 (0.8) 1.1 (0.7) 1.2 (0.8)
C-glycerol C-group 44.2 (29.1) 44.3 (17.7) 41.0 (12.2) 40.3(14.0) 38.5 (13.3)
(μmol/l) P-group 45.8 (43.2) 39.5 (38.7) 45.5 (53.8) 47.0 (55.2) 58.8 (75.3)
  1. Values presented as mean with SD in parentheses; B: Blood; C: cerebral microdialysate; L/P-ratio: lactate/pyruvate ratio. Control group: C-group; Intervention group: P-group;
  2. **:P < 0.01; within group difference compared with baseline values.