Peripheral lymphocyte function in dogs with Brucella canis infection.
Peripheral lymphocyte function in dogs with Brucella canis infection was evaluated using in vitro lymphocyte stimulation with the mitogens PHA, Con A and PWM, and killed Brucella canis organisms. Bitches with naturally occurring Brucella canis infection were compared to negative controls. There was no difference in the response to Con A and PWM between these two groups. Lymphocytes from infected dogs were less responsive (p less than .05) to PHA than were lymphocytes from controls. There was a significant (p less than .005) difference in response to Brucella canis antigen between the two groups. Lymphocytes from infected dogs were stimulated by Brucella canis antigen, whereas those from controls did not respond.
D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology; D002002:Brucella / Q000276:immunology; D002006:Brucellosis / Q000276:immunology / Q000662:veterinary*; D003208:Concanavalin A / Q000494:pharmacology; D004283:Dog Diseases / Q000276:immunology*; D004285:Dogs; D005260:Female; D008213:Lymphocyte Activation; D008297:Male; D010835:Phytohemagglutinins / Q000494:pharmacology; D011043:Pokeweed Mitogens / Q000494:pharmacology
D000942:Antigens, Bacterial; D010835:Phytohemagglutinins; D011043:Pokeweed Mitogens; D003208:Concanavalin A