Fig. 3From: In vitro biological action of aqueous extract from roots of Physalis angulata against Leishmania (Leishmania) amazonensisScanning electron microscopy of promastigotes of L. amazonensis treated with AEPa from Physalis angulata after incubation for 3 days. a Control. b Parasites after treatment with 50 μg/mL AEPa. Observe the flagellum and cell doubling in apparent atypical cell division, and multi-septation of the cell body (arrows). c and d Parasites after treatment with 100 μg/mL AEPa. Observe reduction in the parasite body, multi-septation of the cell body (white arrows) and of the flagellum. Note the presence of cellular debris around parasite (arrows). Bars: (a) 3 μm (b-d) 1.5 μmBack to article page