Titres of naturally occurring alloantibodies against feline blood group antigens in Turkish Van cats.
Seventy-eight Turkish Van cats were examined for alloantibody titres, of which 42.3 per cent had type A blood and 57.7 per cent had type B blood. No type AB cats were found. All type B cats (n = 45) showed gross evidence of agglutinating anti-A antibody, with titres ranging from 2 to 256. Sixty-seven per cent of type B cats had anti-A antibody in their plasma, with titres ranging from 8 to 32. However, 13 per cent of type B cats had plasma alloantibody titres of less than 8 and 20 per cent had titres that were higher than 32. A total of 33 type A cats were also tested for anti-B alloantibody titres in their plasma. Among the type A plasma, gross agglutination at titres of 2 and greater than 2 were determined in 24 per cent and 36 per cent of samples, respectively. Microscopic agglutination was seen in an additional 18 per cent of plasma samples. There was no significant association between gender and plasma alloantibody titres of cats (P > 0.05).
Arikan
S
S
Department of Physiology, Faculty of Veterinary Medicine, University of Kirikkale, Kirikkale, Turkey.
Akkan
H A
HA
D000017:ABO Blood-Group System / Q000276:immunology*; D000818:Animals; D001789:Blood Group Antigens / Q000276:immunology*; D001787:Blood Group Incompatibility / Q000097:blood / Q000453:epidemiology / Q000662:veterinary*; D002371:Cat Diseases / Q000097:blood* / Q000453:epidemiology*; D002415:Cats; D005260:Female; D007518:Isoantibodies / Q000032:analysis*; D008297:Male; D010375:Pedigree; D014421:Turkey / Q000453:epidemiology
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D007518:Isoantibodies