Research Article

Mitochondria Superoxide Anion Production Contributes to Geranylgeraniol-Induced Death in Leishmania amazonensis

Figure 7

Determination of DNA fragmentation in Leishmania amazonensis promastigotes treated with geranylgeraniol for 48 h. Gray column is differential interference contrast (DIC) and black column is fluorescence. (a), (b) Representative images of untreated parasites. (c), (d) Representative images of promastigotes treated with 11 μg/mL. Arrows indicate DNA fragmentation (green). Bars = 20 μm.
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