Table 1.
Levels of TNFα, endocannabinoids, nitrites/nitrates (NOx), total glutathione, oxidized glutathione, and reduced glutathione.
| Test | BDL-V | BDL-anti-TNFα | BDL-anti-TNFα−/− | Sham-V | Sham-anti-TNFα | Sham-TNFα−/− |
|---|---|---|---|---|---|---|
| Plasma TNFα level (pg/ml) | 244.19 ± 21.93* | 132.23 ± 19.73† | – | 85.88 ± 9.74 | 82.98 ± 8.51 | 81.76 ± 11.21 |
| Cardiac anandamide (fmol/mg) | 14.5 ± 3.6* | 7.9 ± 2.9† | 6.4 ± 3.1† | 5.9 ± 1.9 | – | – |
| Cardiac 2-arachidonoylglycerol (fmol/mg) | 0.8 ± 0.09 | 1.1 ± 0.02 | 1.2 ± 0.07 | 0.7 ± 0.04 | – | – |
| Cardiac NOx (µmol/mg) | 5.71 ± 0.47* | 4.44 ± 0.54† | 4.08 ± 0.67† | 3.65 ± 0.49 | 3.70 ± 0.84 | 3.91 ± 0.99 |
| Cardiac total glutathione (tGSH, µg/mg) | 7.25 ± 0.91* | 9.83 ± 0.83† | 10.25 ± 1.04† | 12.73 ± 1.26 | 11.6 ± 1.03 | 10.9 ± 2.15 |
| Cardiac oxidized glutathione (GSSG, µg/mg) | 0.68 ± 0.09 | 0.84 ± 0.02 | 0.85 ± 0.05 | 0.90 ± 0.08 | 0.84 ± 0.06 | 0.96 ± 0.09 |
| Ratio of cardiac tGSH/GSSG (%) | 9.37 | 8.54 | 8.29 | 7.06 | 7.27 | 6.99 |
| Reduced cardiac glutathione (rGSH, µg/mg) | 6.56 ± 1.12* | 8.99 ± 1.25† | 9.41 ± 1.09† | 11.83 ± 1.19 | 10.75 ± 1.36 | 12.05 ± 2.1 |
BDL/sham-V: BDL or sham mice receiving vehicle treatment. BDL-anti-TNFα/sham-anti-TNFα: BDL or sham mice receiving chronic anti-TNFα antibody treatment. BDL-TNFα−/−: TNFα knockout BDL mice.
p <0.05 vs. sham-V.
p <0.05 vs. BDL-V.