Fig 13. PAS staining of intestinal sections from immunized mice at 7 days after T. spiralis challenge infection.
The number of goblet cells of mice immunized with TsCRT+TsSP1.1, TsCRT and TsSP1.1 was distinctly decreased compared to the pcDNA3.1 and PBS groups. Red violet goblet cells were marked with arrows. Scale bars = 200 μm.