Table 1.
Concentrations of cerebral metabolites (mmol/kg wet tissue weight) in the hippocampus, occipital cortex and cerebellum of control 0.5 hr rats measured by ex vivo 1 H NMR spectroscopy
| Metabolites | Integral (ppm) | Hippocampus | Occipital cortex | Cerebellum |
|---|---|---|---|---|
| Lac | δ1.31-1.34 | 7.73 ± 0.95 | 9.70 ± 2.18 | 5.37 ± 0.74 |
| Suc | δ2.39-2.41 | 5.53 ± 0.51 | 7.73 ± 0.79 | 5.50 ± 0.24 |
| Ala | δ1.46-1.49 | 1.39 ± 0.16 | 1.91 ± 0.30 | 1.09 ± 0.12 |
| Glu | δ2.33-2.38 | 8.75 ± 0.71 | 11.89 ± 1.53 | 5.76 ± 0.42 |
| GABA | δ2.27-2.31 | 3.30 ± 0.23 | 3.97 ± 0.55 | 1.96 ± 0.17 |
| Gly | δ3.54-3.56 | 1.13 ± 0.09 | 1.54 ± 0.13 | 0.80 ± 0.14 |
| Asp | δ2.80-2.82 | 1.95 ± 0.20 | 3.08 ± 0.21 | 1.30 ± 0.15 |
| Gln | δ2.45-2.50 | 1.01 ± 0.08 | 1.37 ± 0.10 | 0.72 ± 0.13 |
| NAA | δ2.01-2.02 | 3.24 ± 0.23 | 4.65 ± 0.53 | 2.05 ± 0.15 |
| mI | δ3.60-3.64 | 4.65 ± 0.26 | 6.82 ± 0.84 | 5.17 ± 0.26 |
| Tau | δ3.40-3.44 | 14.29 ± 1.11 | 21.84 ± 2.27 | 8.55 ± 0.49 |