Table 4 Microtitre plate assays of enzyme activity
| Â | Optical Density values: Mean (CI) | ||
|---|---|---|---|
|  | α - esterase (n = 39) | β - esterase (n = 22) | Oxidase (n = 30) |
Susceptible | 0.79 (0.52-1.05) | 0.26 (0.23-0.30) | 0.12 (0.11-0.13) |
Wild | 0.84 (0.58-1.11) | 0.48 (0.36-0.60) | 0.17 (0.20-0.14) |
Difference | -0.05* (-0.45, 0.34) | -0.22** (-0.35, -0.08) | -0.06** (-0.08, -0.03) |