[Formation of the cell wall during the formation of Entamoeba invadens cysts].

The presence of chitin in the walls of E. invadens cysts has provided a new way to study the process of encystation, since chitin stains intensely in the presence of Calcofluor white M2R, a fluroescent dye. With this technique we have observed various stages in the differentiation of trophozoite membrane, then the cyst is formed inside the trophozoite and… (More)