Figure 3From: Infection with the gastrointestinal nematode Ostertagia ostertagi in cattle affects mucus biosynthesis in the abomasumLectin staining with UEAI (a-L-Fucosyl terminals). Carnoy's fixed, paraffin-embedded abomasum sections of Holstein cows after Ostertagia ostertagi infection were stained. (A and C) negative control, (B and D) exposed to O. ostertagi for 21 days. Original magnification 20× (left panels), 40× (right panels).Back to article page