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. 2018 Spring;17(2):685–694.

Table 2.

The 50% and 90% inhibition concentration (mg/mL) of DCM extracts of Scrophularia umbrosa in β-hematin formation assay

Extract Yields (%) IC 50 (mg/mL) IC 90 (mg/mL)
DCM extract of Rhizome 3.43 2.71 ± 0.88 3.586 ± 1.41
Chloroquine - 0.013 ± 0.003 0.163 ± 0.004