Extract/rifampicin | Mycobacterial strains | MIC (μg/ml) | FICa | Interpretation | ||
---|---|---|---|---|---|---|
Individualb | Combinationc | Individual | Index | |||
Cephalanthus natalensis/rifampicin | M. smegmatis | 17/16 | 0.531/8 | 0.03/0.5 | 0.53 | Synergy |
0.133/8 | 0.008/0.5 | 0.51 | Synergy | |||
0.066/8 | 0.004/0.5 | 0.5 | Synergy | |||
M. aurum | 100/78 | 50/1.21 | 0.5/0.02 | 0.52 | Synergy | |
50/9.75 | 0.5/0.13 | 0.63 | Additive | |||
1.56/19.5 | 0.02/0.25 | 0.27 | Synergy | |||
M. tuberculosis | 40/9 | 40/1.125 | 1/0.125 | 1.125 | Non-interactive | |
5/2.25 | 0.125/0.25 | 0.38 | Synergy | |||
2.5/2.25 | 0.063/0.25 | 0.31 | Synergy | |||
Cremaspora triflora/rifampicin | M. smegmatis | 23/16 | 11.5/8 | 0.5/0.5 | 1 | Additive |
5.7/8 | 0.25/0.5 | 0.75 | Additive | |||
2.88/8 | 0.125/0.5 | 0.63 | Additive | |||
M. aurum | 100/78 | 6.25/1.21 | 0.063/0.016 | 0.08 | Synergy | |
50/2.43 | 0.5/0.031 | 0.53 | Synergy | |||
25/4.87 | 0.25/0.063 | 0.31 | Synergy | |||
M. tuberculosis | 160/9 | 40/0.14 | 0.25/0.016 | 0.27 | Synergy | |
20/0.56 | 0.125/0.062 | 0.19 | Synergy | |||
10/1.125 | 0.062/0.125 | 0.19 | Synergy | |||
Oxyanthus speciosus/rifampicin | M. smegmatis | 80/16 | 20/8 | 0.25/0.5 | 0.75 | Additive |
10/8 | 0.125/0.5 | 0.63 | Additive | |||
5/8 | 0.06/0.5 | 0.56 | Additive | |||
M. aurum | 60/78 | 60/78 | 1/1 | 2 | Non-interactive | |
30/78 | 0.5/1 | 1.5 | Non-interactive | |||
15/78 | 0.25/1 | 1.25 | Non-interactive | |||
M. tuberculosis | 170/9 | 85/2.25 | 0.5/0.25 | 0.75 | Additive | |
21.25/2.25 | 0.125/0.25 | 0..38 | Synergy | |||
5.31/2.25 | 0.031/0.25 | 0.28 | Synergy | |||
Pavetta lanceolata/rifampicin | M. smegmatis | 12/16 | 6/8 | 0.5/0.5 | 1 | Additive |
3/8 | 0.25/0.5 | 0.75 | Additive | |||
1.5/8 | 0.125/0.5 | 0.63 | Additive | |||
M. aurum | 100/78 | 6.25/39 | 0.063/0.5 | 0.56 | Additive | |
0.781/39 | 0.008/0.5 | 0.51 | Synergy | |||
0.391/39 | 0.004/0.5 | 0.5 | Synergy | |||
M. tuberculosis | 120/9 | 60/2.25 | 0.5/0.25 | 0.75 | Additive | |
30/4.5 | 0.25/0.5 | 0.75 | Additive | |||
7.5/4.5 | 0.063/.05 | 0.56 | Additive | |||
Psychotria capensis/rifampicin | M. smegmatis | 60/16 | 30/8 | 0.5/0.5 | 1 | Additive |
15/8 | 0.25/0.5 | 0.75 | Additive | |||
7.5/8 | 0.125/0.5 | 0.63 | Additive | |||
M. aurum | 120/78 | 30/19.5 | 0.25/0.25 | 0.5 | Synergy | |
15/39 | 0.13/0.5 | 0.63 | Additive | |||
3.75/39 | 0.03/0.5 | 0.53 | Synergy | |||
M. tuberculosis | 630/9 | 315/4.5 | 0.5/0.5 | 1 | Additive | |
157.5/4.5 | 0.25/0.5 | 0.75 | Additive | |||
78.75/4.5 | 0.125/0.5 | 0.63 | Additive | |||
Psychotria zombamontana/rifampicin | M. smegmatis | 40/16 | 10/8 | 0.25/0.5 | 0.75 | Additive |
5/8 | 0.125/0.5 | 0.63 | Additive | |||
2.5/8 | 0.06/0.5 | 0.56 | Additive | |||
M. aurum | 80/78 | 20/19.5 | 0.25/0.25 | 0.5 | Synergy | |
10/19.5 | 0.125/0.25 | 0.38 | Synergy | |||
5/19.5 | 0.063/0.25 | 0.31 | Synergy | |||
M. tuberculosis | 160/9 | 80/2.25 | 0.5/0.25 | 0.75 | Additive | |
40/2.25 | 0.25/0.25 | 0.5 | Synergy | |||
20/2.25 | 0.125/0.25 | 0.38 | Synergy |