Measurement of oxygen consumption
| Cell line . | Oxygen consumption [fmol/(min × cell)] . | |
|---|---|---|
| Without KCN . | With KCN (2 mM) . | |
| 143B | 7.2 ± 2.7 | 2.7 ± 1.1 |
| 206ρ0 | 0.9 ± 0.3 | 0.8 ± 0.2 |
| A549 | 3.8 ± 0.5 | 0.4 ± 0.02 |
| B2ρ0 | 0.5 ± 0.1 | 0.5 ± 0.05 |
| B2ρ0 cybrid | 3.5 ± 0.9 | 0.6 ± 0.06 |
| Cell line . | Oxygen consumption [fmol/(min × cell)] . | |
|---|---|---|
| Without KCN . | With KCN (2 mM) . | |
| 143B | 7.2 ± 2.7 | 2.7 ± 1.1 |
| 206ρ0 | 0.9 ± 0.3 | 0.8 ± 0.2 |
| A549 | 3.8 ± 0.5 | 0.4 ± 0.02 |
| B2ρ0 | 0.5 ± 0.1 | 0.5 ± 0.05 |
| B2ρ0 cybrid | 3.5 ± 0.9 | 0.6 ± 0.06 |
Polarographic measurements of oxygen consumption in 206ρ0, B2ρ0, and B2ρ0 cybrid cell lines with and without exposure to cyanide (KCN) (2 mM). All measurements were done in triplicate, and data are shown as mean ± 1 SD.