Fig. 7. Single thin-section electron micrographs of untreated, JAS- or CD-treated trophozoite-stage PE. (A-C) Representative single thin-section electron micrographs of (A) untreated, (B) CD- or (C) JAS-treated PE. White arrowheads denote CS. CS, cytostomal section; CYT, cytostome; FV, food vacuole; N, nucleus; P, parasite; PPM, parasite plasma membrane; PVM, parasitophorous vacuolar membrane; RBC, red blood cell; RBCM, red blood cell membrane. Scale bar: 100 nm