| Abstract: | Neutrophil adherence, random movement, and chemotaxis were quantitated in healthy nondiabetic dogs and in dogs with experimentally induced diabetes mellitus. On the basis of glycosylated serum protein values, the diabetic dogs were subdivided into well-controlled and poorly controlled groups. Neutrophil adherence was decreased significantly in poorly controlled diabetic dogs, but significant differences in neutrophil adherences were not found between nondiabetic and well-controlled diabetic dogs. Significant differences in neutrophil random or chemotactic movements were not found between non-diabetic and diabetic dogs. The decreased neutrophil adherence observed in poorly controlled diabetic dogs may predispose these animals to bacterial infection. Therefore, stringent regulation of blood glucose concentrations may decrease the frequency of secondary bacterial infections in spontaneous diabetes mellitus in dogs. |
