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. 2018 Jul 27;18:225. doi: 10.1186/s12906-018-2293-7

Fig. 5.

Fig. 5

Flow cytometry analysis of phosphatidylserine externalization of T. cruzi epimastigotes treated with terpenes or Benznidazole. a Negative control (untreated culture). b caryophyllene oxide; c limonene; d citral; e limonene:BNZ; and f apoptosis positive control (15 day-old parasite culture). The flow cytometry histograms are representative of two independent experiments