Table 2. Ex vivo chemosusceptibility values for endoperoxides.
Lines | ARTEMISININ | ARTESUNATE | ARTEMETHER | ARTEMISONE | ||||||||
pressure | release | pressure | release | pressure | pressure | |||||||
IC50 | RI | IC50 | RI | IC50 | RI | IC50 | RI | IC50 | RI | IC50 (nM) | RI | |
Y-control | 0.17±0.04Ψ | 1 | - | - | 0.04±0.002 | 1 | - | - | 0.03±0.006 | 1 | 0.02±0.002 | 1 |
Y-ART1 | 1.8±0.84*Ψ | 11 | nd | - | 0.43±0.04* | 11 | nd | - | 0.6±0.075* | 18 | 0.37±0.025* | 19 |
Y-ART2 | 45±11.3* | 264 | nd | - | 3.47±2.06* | 87 | nd | - | 1.6±0.53* | 53 | 0.57±0.12# | 29 |
Y-ART3 | 0.8±0.11*Ψ | 5 | 0.06 ± 0.009 | 0.4 | 0.38±0.01* | 10 | 0.02±0.003 | 0.3 | 0.4±0.06* | 14 | 0.28±0.04* | 14 |
Y-CQ1 | 1.36±0.03*Ψ | 8 | 0.05 ± 0 | 0.3 | 0.51±0.23* | 13 | 0.02±0.003 | 0.3 | 0.6±0.008* | 18 | 0.42±0.025* | 21 |
Y-CQ2 | 0.9±0.2*Ψ | 5 | nd | - | 0.40±0.10*Ψ | 10 | nd | - | 0.5±0.033* | 15 | 0.31±0.037* | 16 |