|  | Glutathion Peroxidase |  | Glutathion |
---|
Cell Treatment
|
Mn-SOD
|
(U/mg/protein)
|
Catalase
|
nmoles/10
6
cells
|
Control | 95 ± 3 | 9.3 ± 1 | 870 ± 31 | 22 ± 3 |
IgG1 IC | 125 ± 1 | 2.1 ± 2 | 850 ± 15 | 8 ± 2 |
- Interferon-γ-treated cells (2 × 106 cells/ml) were challenged overnight by Bo-SOD1 IC (20 µg of anti-Bo-SOD1 and 10 µg of Bo-SOD1) and/or of 1 mM L-NAME. After extraction of total intracellular proteins, antioxidant enzymes activities and GSH measurements were done as described in Materials and Methods. Data are the mean ± SD (triplicate samples) of one representative experiment out of four.