The present study was conducted to investigate the prevalence of Toxoplasma gondii specific antibodies in local horses from four districts of Niğde in the middle of Turkey, between April-June 2004. Serum samples were obtained a total of 125 horses which consisted of 81 (50 female, 31 male) 1-10 years old and 44 (25 female, 19 male) 11-20 years old and tested for antibodies to T. gondii using the Sabin Feldman Dye Test (SFDT). According to the results of the SFDT, antibodies to T. gondii were found by the SFDT in 9 (7.2%) of 125 sera with the titers of 1:16 (8 horses) and 1:64 (1 horse). Antibodies to T. gondii were found in 6 (7.40%) of 81 horses (1-10 years old) and 3 (6.81%) of 44 horses (11-20 years old). From the 5 (10%) out of 50 male horses and the 4 (5.33%) out of 75 female horses were detected anti-T. gondii antibodies. No statistically significant difference in age groups (p > 0.01) and genders (p > 0.005) were observed between the seropositive and seronegative horses using the x(2) test. Seropositivity rates ranged from 2.85% to 11.42%, depending on the study sites. In regard to study sites, there was no statistically significant difference was found (p > 0.005). This is the first serological report on toxoplasmosis in horses from Niğde of Turkey.
This study was carried out to investigate the prevalence of hypodermosis in cattle between January and June 2005 in Nigde province, which is located in the middle of Turkey. A total of 1336 cattle, which were slaughtered in Nigde, were investigated for Hypoderma larvae. The 68 out of 1336 cattle (%5.08) were found positive for Hypoderma larvae. A total of 536 Hypoderma larvae were found in the skin and subcutaneous tissue of the back of infested cattle. The 489 out of 536 larvae (%91.23) were identified as Hypoderma bovis and 47 out of 536 (%8.77) as H. lineatum. Number of Hypoderma larvae counted on single infested cattle varied between 1-45 and the mean number of Hypoderma larvae per cattle was 7.88 (536/68). Hypodermosis was recorded for the first time in cattle from Nigde.
The prevalence of equine piroplasmosis caused by Theileria equi and Babesia caballi in Nigde, in central Anatolia, Turkey has remained unknown. Serum samples were obtained from a total of 125 horses and were tested for antibodies to T. equi and B. caballi using the Indirect Fluorescence Antibody Test (IFAT). Twenty-three (18.4%) horses were seropositive for equine piroplasmosis. Anti-T. equi was observed in 16 horses (12.8%) while anti-B. caballi was detected in 12 horses (9.6%). In addition, 5 serum samples were positive for both parasites. The prevalence rates of antibodies to T. equi and B. caballi for female and male horses were statistically indifferent (p = 0.19 and 0.90). The difference between the seropositivity rates to T. equi among age groups was statistically insignificant (p = 0.44) while the difference to B. caballi among age groups is statistically significant (p = 0.01). Seropositivity rates ranged from 2.9% to 25.7% for T. equi and 2.9% to 14.3% for B. caballi from the selected districts in Nigde. A statistically significant difference on seropositivity rates for the study sites was observed for only T.equi (p = 0.03). This study indicates that T. equi is higher than B. caballi in Nigde.
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