부산대학교 도서관

Background. Toxoplasma gondii is an intracellular protozoan parasite responsible for systemic disease in a wide range of warm-blooded animals. The current study is aimed at evaluating the prevalence of Toxoplasma infection in dogs, using serological and molecular methods in rural areas in Kazeroun Township, Fars province, southern Iran. Methods. Blood samples were obtained from 60 clinically healthy dogs with an age range of 1 to 7 years in three rural areas of Fars province, southern Iran. Sera and buffy coats were used to assess the T. gondii infection using both modified agglutination test (MAT) and real-time PCR. Results. Antibodies against T. gondii were detected in 5 out of 60 (8.3%) dogs by the MAT method, and T. gondii DNA was detected in 17 out of 60 (28.3%) studied animals. There was no significant association between sex and seropositivity to Toxoplasma (p > 0.05). Fair agreement (kappa = 0.27) was seen between molecular and serological findings where three dogs with positive serological results had a positive molecular test. Conclusion. Findings of the present study show a relatively high prevalence of T. gondii infection in dogs in rural areas in Fars province, southern Iran. Finding the parasite genotype in dogs deserves further study. [ABSTRACT FROM AUTHOR]