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Iranian Journal of Parasitology، جلد ۶، شماره ۱، صفحات ۸۱-۸۵
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عنوان انگلیسی Seroprevalence of Toxoplasma gondii Infection in Dogs in Tehran, Iran
چکیده انگلیسی مقاله Background: Toxoplasma gondii infects a wide range of animals; felines are definitive hosts and other animals including the dogs are intermediate hosts. The aim of this study was to determine the seroprevalence of T. gondii infection in dogs in Tehran, capital of Iran and to investigate possi­ble associated risk factors. M ethods: Three hundreds ninety six serum samples were collected during 2007-8 from the dogs. Col­lected samples were tested using an indirect fluorescent antibody test (IFAT) in dilutions of 1:16 and more. All procedures were carried out in Shahrekord University, Iran. All the data were analyzed using SPSS software, qui square test with confidence interval of 0.95. Results: From evaluated samples, 89 (22.47%) were positive in titers of at least 1:16. further evalua­tions in other dilutions showed positive results in dilutions of maximum 1:16 , 1:32, 1:64, 1:128 and 1:256 in 38, 29, 15, 2 and 5 dogs respectively. Investigation of the role of risk factors showed no sex predisposition while infection rate was significantly higher in dogs older than one year old. Living places were of significant importance; infection rate was significantly higher in stray or guard dogs in compare with household dogs ( P < 0.05). Conclusion: Relatively high seroprevalence of T. gondii infection in dogs in Tehran shows high environmental contamination. It is recommended that the dogs with suspected clinical signs be tested for T. gondii infection.
کلیدواژه‌های انگلیسی مقاله Toxoplasma gondii,Dogs,Prevalence,Iran
نویسندگان مقاله m حسینی نژاد | m hosseininejad
faculty of veterinary medicine, university of shahrekord, shahrekord, iran and research institute of animal embryo technology, university of shahrekord, iran and research institute of zoonotic diseases, university of shahrekord, shahrekord, iran


a ملماسی | a malmasi
faculty of veterinary medicine, university of tehran, tehran, iran

سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

حسینی | f hosseini
faculty of veterinary medicine, university of shahrekord, shahrekord, iran


m سلک غفاری | m selk ghaffari
faculty of veterinary medicine, islamic azad university- karadj branch, karadj, iran

سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

n خرمی | n khorrami
faculty of veterinary medicine, university of tehran, tehran, iran

سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

m محبعلی | m mohebali
school of public health, tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

s شجاعی | s shojaee
school of public health, tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

a میرانی | a mirani
research institute of zoonotic diseases, university of shahrekord, shahrekord, iran


m عزیززاده | m azizzadeh
faculty of veterinary medicine, ferdowsi university of mashhad, mashhad, iran

سازمان اصلی تایید شده: دانشگاه فردوسی (Ferdowsi university)

p میرشکرایی | p mirshokraei
research institute of animal embryo technology, university of shahrekord, iran


a آلیاری | a aliari
faculty of veterinary medicine, university of tehran, tehran, iran

سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

نشانی اینترنتی http://ijpa.tums.ac.ir/index.php/ijpa/article/view/169
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