an increase of igm and igg secreting cells and of mastocytes , different electron microscopic changes in the enterocytes ( an increased number of lysosomes , appearance of vesicles in cytoplasma , shortening , enlargement and uneven distribution of microvilli ) as well as symptoms of functional activity in the plasmocytes and some others were also revealed .
C0024369
lysosomes
C0010834
cytoplasma