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The activity against H37Rv,TMC-331 and 28-25271 strains of MTB of varying concentrations of the methanol extract of L. camara
| Concentration | Number of colonies | ||
| (?g per ml of medium) | |||
| H37Rv strain | 26-25271 strain | TMC-331 strain | |
| Control (no drug) | Innumerable | Innumerable | Innumerable |
| 15.0 | ND | 15±2 | 20± 3 |
| 20.0 | ND | No growth | No growth |
| 25.0 | 30±5 | No growth | No growth |
| 30.0 | No growth | No growth | No growth |
| 40.0 | No growth | No growth | No growth |
