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Fig. 3 | BMC Complementary and Alternative Medicine

Fig. 3

From: Induction of programmed cell death in Trypanosoma cruzi by Lippia alba essential oils and their major and synergistic terpenes (citral, limonene and caryophyllene oxide)

Fig. 3

Pharmacological interaction isobolograms among major terpenes of the Citral and Carvone chemotype L. alba essential oils: a limonene with caryophyllene oxide; b limonene with carvone; c limonene with citral; and d limonene with Benznidazole (BNZ). The interaction tests were performed on Epimastigotes, Trypomastigotes and Amastigotes of T. cruzi and Vero cells. Dotted lines correspond to an additive effect; points below, on, and above line indicate a synergistic, additive, and antagonistic effect, respectively

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