Table 3

Ki values for selected trypanocides

TrypanocideP1nP2nH2n
Melarsoprol33.1  ± 0.630.54  ± 0.15310.1  ± 2.63
Pentamidine32.2  ± 3.630.43  ± 0.02324.9  ± 6.53
Diminazene aceturate176  ± 3342.36  ± 0.463102  ± 173

Uptake of 20 nM [3H]adenosine and 30 nM [3H]hypoxanthine by T. b. brucei bloodstream forms was performed as described in the legend to Table 1.