From: Multinormal in vitro distribution of Plasmodium falciparum susceptibility to piperaquine and pyronaridine
Year
IC 50 number
Mean (nM)
SD
IC 50 min
IC 50 max
2008
60
21.4
14.5
3.8
67.4
2009
92
21.9
15.2
3.2
76.1
2010
88
19.4
15.7
0.6
80.0
2011
47
23.0
18.3
6.2
75.3
2012
22
21.1
19.3
9.1
84.6
Total
309
16.0