Correlation between colic and antibody levels against Anoplocephala perfoliata in horses in The Netherlands.
The importance of Anoplocephala perfoliata in horses with colic was studied in 139 horses referred for colic and 139 control horses with no signs of colic for at least three years. The serodiagnostic method of Proudman and Trees, which measures the level of A. perfoliata antibody, was used to detect A. perfoliata infection. Thirty-two horses were examined at necropsy, to determine whether the presence of A. perfoliata in the ileocaecal region was associated with the A. perfoliata antibody level. The mean A. perfoliata antibody level was significantly higher in horses with colic than in horses without colic (P < 0.001), indicating a relationship between A. perfoliata infection and colic in general. There was no relation between age and A. perfoliata antibody level. The mean A. perfoliata antibody level in 12 horses with ileocaecal disorders was significantly higher than that in control horses (P < 0.001). Of the 32 horses examined at necropsy, 7 horses with tapeworms in the ileocaecal region had a significantly higher mean A. perfoliata antibody level than the 25 horses without the parasite (P = 0.030). Lastly, examination of faeces to detect the presence of A. perfoliata infection was not useful in the present study.
Boswinkel
M
M
Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 114, 3584 CM Utrecht, The Netherlands. m.boswinkel@vet.uu.nl
Sloet van Oldruitenborgh-Oosterbaan
M M
MM
D000367:Age Factors; D000818:Animals; D000909:Antibodies, Helminth / Q000097:blood*; D016022:Case-Control Studies; D002589:Cestoda / Q000276:immunology*; D002590:Cestode Infections / Q000150:complications / Q000175:diagnosis / Q000662:veterinary*; D003085:Colic / Q000097:blood / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D005243:Feces / Q000469:parasitology; D005260:Female; D006734:Horse Diseases / Q000097:blood / Q000453:epidemiology / Q000469:parasitology*; D006736:Horses; D008297:Male; D009426:Netherlands / Q000453:epidemiology
D000909:Antibodies, Helminth