SEM micrographs of Giardia lamblia trophozoites treated with CD and LA. Samples of treated trophozoites were processed for SEM as described in methods. 10 µM CD (C and D), 1 µM LA (E and F), DMSO control samples (A and B). Bars are 1 and 10 µm. Participation of actin on Giardia lamblia growth and encystation: Castillo-Romero A, Leon-Avila G, Perez Rangel A, Cortes Zarate R, Garcia Tovar C, Hernandez JM - PloS one (2009). Not altered. CC.