Sample | % AChE inhibition Mean ± SEM (n = 3) | % BChE inhibition Mean ± SEM (n = 3) | ||||
---|---|---|---|---|---|---|
Concentration | % inhibition | IC50 | Concentration | % inhibition | IC50 | |
Essential oils from leaves (Ph.Lo) | 12.5 | 28.00 ± 0.57*** | 120 | 12.5 | 20.66 ± 1.20*** | 130 |
25 | 36.50 ± 0.44*** | 25 | 31.00 ± 1.15*** | |||
50 | 44.66 ± 1.20*** | 50 | 40.33 ± 0.88*** | |||
100 | 52.00 ± 1.52*** | 100 | 48.66 ± 1.20*** | |||
125 | 57.33 ± 0.88*** | 125 | 52.00 ± 0.57*** | |||
250 | 63.66 ± 0.33*** | 250 | 61.00 ± 1.15*** | |||
500 | 71.00 ± 0.57*** | 500 | 70.66 ± 0.88*** | |||
1000 | 87.00 ± 1.15** | 1000 | 82.66 ± 1.20*** | |||
Essential oils from flowers (Ph.Fo) | 12.5 | 21.66 ± 0.66*** | 220 | 12.5 | 18.00 ± 0.57*** | 225 |
25 | 28.00 ± 1.15*** | 25 | 23.00 ± 1.15*** | |||
50 | 35.00 ± 0.57*** | 50 | 27.33 ± 0.33*** | |||
100 | 43.33 ± 1.45*** | 100 | 35.00 ± 0.16*** | |||
125 | 49.00 ± 0.00*** | 125 | 46.66 ± 1.20*** | |||
250 | 55.00 ± 1.00*** | 250 | 53.66 ± 0.88*** | |||
500 | 61.66 ± 1.20*** | 500 | 64.00 ± 0.00*** | |||
1000 | 79.66 ± 0.88*** | 1000 | 77.50 ± 0.44*** | |||
Galanthamine (P. Control) | 12.5 | 51.00 ± 0.00 | 15 | 12.5 | 60.00 ± 0.57 | 10 |
25 | 60.50 ± 0.44 | 25 | 70.00 ± 1.52 | |||
50 | 65.66 ± 0.33 | 50 | 77.66 ± 1.20 | |||
100 | 72.00 ± 2.64 | 100 | 81.00 ± 0.00 | |||
125 | 77.00 ± 0.00 | 125 | 86.66 ± 1.76 | |||
250 | 83.33 ± 0.66 | 250 | 89.33 ± 1.45 | |||
500 | 87.00 ± 1.20 | 500 | 92.33 ± 0.66 | |||
1000 | 92.33 ± 0.33 | 1000 | 96.00 ± 1.52 |