Figure 8From: The dynamic influence of the DRB1*1101 allele on the resistance of sheep to experimental Teladorsagia circumcincta infectionThe response of the duodenal smooth muscles from DRB1*1101 carriers (black bars) and non-carriers (white bars) infected with 3 × 104 T. circumcincta L3 to carbachol at a concentration of 10-4.Back to article page