Fig. 2From: In vitro biological action of aqueous extract from roots of Physalis angulata against Leishmania (Leishmania) amazonensisLight microscopy of promastigote forms of L. amazonensis treated with AEPa for 3 days. a Control parasite; b Promastigotes treated with 50 μg/mL of AEPa. Arrow indicates parasites with two flagella. c Promastigotes treated with 100 μg/mL AEPa. Note reduction in the cell size and rounded cell body (arrow). Bars: 20 μmBack to article page