Fig. 3From: Toxin-neutralizing antibodies protect against Clostridium perfringens-induced necrosis in an intestinal loop model for bovine necrohemorrhagic enteritis C. perfringens-induced necrosis in experimentally infected intestinal loops in calves. a Representative histological section from an intestinal loop without necrotic lesions. This loop was injected with C. perfringens in combination with antiserum to native C. perfringens toxins. b Representative section from an intestinal loop from the same calf, showing hemorrhage and extensive necrosis of the villi. This loops was injected with C. perfringens in combination with naĂŻve immune serumBack to article page