Figure 5From: Oral dosing with papaya latex is an effective anthelmintic treatment for sheep infected with Haemonchus contortusEffect of cimetidine and PLS, administered separately or in combination, on total faecal egg counts and H. contortus worm burdens. A, Total FEC; B, H. contortus worm burdens. Cimetidine (3.2 g) and PLS (50 μmol) were administered in isolation or in combination, on 4 consecutive days. In the latter case cimetidine was administered 20 min before PLS.Back to article page