Animals Article Bagg albino mouse Cell-Derived Microparticles Chagas Disease Chagas disease Disease Models, Animal Glycoproteins Host-Parasite Interactions Image Processing, Computer-Assisted Mass Spectrometry Mice Mice, Inbred BALB C Microscopy Microscopy, Fluorescence Mucins N-Acetylneuraminic Acid Neuraminidase Trypanosoma cruzi Virulence Western blotting affinity chromatography animal atomic force microscopy cell migration cell proliferation controlled study disease model enzyme activity fluorescence microscopy