Ankara Yöresindeki Kedilerde 2016 Yılında Sabin- Feldman Dye Testi (SFDT) ile Anti-Toxoplasma gondii Antikorlarının Araştırılması
Küçük Resim Yok
Tarih
2019
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Amaç: Toksoplasmozis, zorunlu hücre içi protozoon olan Toxoplasma gondii’nin (T.gondii) etken olduğu, tüm dünyada yaygın görülebilen ve tüm vertebralıları tutabilen multisistemik bir hastalıktır. T. gondii için bilinen tek kesin konak Felidae ailesinin üyeleridir. Çalışmamızda Ankara’da kedilerde Sabin-Feldman Dye Testi (SFDT) ile anti-Toxoplasma gondii antikorlarının tespiti amaçlanmıştır. Aynı bölgede daha önceden yapılan çalışmalar ile karşılaştırmalar yapılarak Toxoplasmozun yayılımı açısından günümüzdeki durumun değerlendirilmesi hedeflenmiştir. Yöntemler: Çalışmamızda kullanılan Toxoplasma Rh suşunun idamesi laboratuvarımızda sağlanmaktadır. T.gondii tanımlanmasında kullanılan SFDT serolojik bir testtir ve altın standart olarak kabul edilmektedir. Çalışmanın materyali Mart 2016 - Ekim 2016 tarihleri arasında Ankara’da kliniklere müracaat eden kedilerden kan örnekleri alınarak sağlanmıştır. Kedilerden alınan kan örnekleri inaktive edilerek SFDT 1/4, 1/16, 1/64, 1/256, 1/1024 titrelerde çalışılmıştır. Bulgular: Toxoplasma gondii araştırması yapılan kedilerin 56’sında (%43,4) SFDT 1/16 titrede, 7’sinde (%5,4) 1/64 titrede, 23’ünde (%17,8) 1/256 titrede pozitif saptanırken, 43’ünde (%33,3) negatif çıkmıştır. Demografik bilgiler ile SFDT sonuçlarının karşılaştırılmasında; pozitif test sonuçlarının cinsiyet ve yaş ile ilişki göstermediği bulunmuştur (Sırasıyla P=0,803 ve P=0,991). Sokak kedilerinde ev kedilerine göre seropozitiflik fazladır (P<0,001). Sadece ticari kuru mama ile beslenen kedilerde test sonuçları negatiftir (P<0,001). Avlanan kedilerde pozitiflik avlanmayanlara göre fazladır (P<0,001). Sonuç: Bu çalışma ile kedilerin %66,6’sında seropozitiflik tespit edilmiştir ki halen oldukça yüksek bir orandır. Sonuçta, avlanan ve doğal beslenen sokak kedilerinde Toxoplasma açısından önlemlerin alınması halk sağlığı için bir zorunluluktur.
Objective: Toxoplasmosis, in which obligate intracellular protozoa Toxoplasma gondii (T.gondii) is the causative organism, is a multisystemic disease that can be seen all over the world and can impair all vertebrates. the only hosts known for T.gondii are members of Felidae family. Our study aimed to determine anti-Toxoplasma gondii antibodies with Sabin-Feldman Dye Test (SFDT) in cats in Ankara. It’s aimed to evaluate the current situation in terms of Toxoplasmosis spread by comparing our findings with previous studies in the same region. Methods: Rh strain of Toxoplasma used in our study is maintained in our laboratory. SFDT is still accepted as the gold standard. Material of the study was obtained by taking blood samples from cats who were admitted to the clinics between March 2016 and October 2016 in Ankara. Blood samples were inactivated and measurements were done with SFDT 1/4, 1/16, 1/64, 1/256, 1/1024 titers. Results: SFDT resulted positive in 56 (43.4%) cats at a dilution of 1/16, in 7 (5.4%) cats at a dilution of 1/64, in 23 (17.8%) cats at a dilution of 1/256 and negative in 43 (33.3%) cats. Comparison of demographic data with SFDT results showed that positive test results did not differ according to gender and age (P=0.803 and P=0.991, respectively). Seropositivity was higher in stray cats than house cats (P<0.001). Test results were negative in the cats that fed only by commercial dry food (P<0.001). Positivity in hunter cats was more than in non-hunters (P<0.001). Conclusion: Seropositivity was detected in 66.6% of the cats, which was quite a high rate. As a result, taking precautions in terms of Toxoplasma for stray cats that are hunting and feeding naturally is a necessity for public health.
Objective: Toxoplasmosis, in which obligate intracellular protozoa Toxoplasma gondii (T.gondii) is the causative organism, is a multisystemic disease that can be seen all over the world and can impair all vertebrates. the only hosts known for T.gondii are members of Felidae family. Our study aimed to determine anti-Toxoplasma gondii antibodies with Sabin-Feldman Dye Test (SFDT) in cats in Ankara. It’s aimed to evaluate the current situation in terms of Toxoplasmosis spread by comparing our findings with previous studies in the same region. Methods: Rh strain of Toxoplasma used in our study is maintained in our laboratory. SFDT is still accepted as the gold standard. Material of the study was obtained by taking blood samples from cats who were admitted to the clinics between March 2016 and October 2016 in Ankara. Blood samples were inactivated and measurements were done with SFDT 1/4, 1/16, 1/64, 1/256, 1/1024 titers. Results: SFDT resulted positive in 56 (43.4%) cats at a dilution of 1/16, in 7 (5.4%) cats at a dilution of 1/64, in 23 (17.8%) cats at a dilution of 1/256 and negative in 43 (33.3%) cats. Comparison of demographic data with SFDT results showed that positive test results did not differ according to gender and age (P=0.803 and P=0.991, respectively). Seropositivity was higher in stray cats than house cats (P<0.001). Test results were negative in the cats that fed only by commercial dry food (P<0.001). Positivity in hunter cats was more than in non-hunters (P<0.001). Conclusion: Seropositivity was detected in 66.6% of the cats, which was quite a high rate. As a result, taking precautions in terms of Toxoplasma for stray cats that are hunting and feeding naturally is a necessity for public health.
Açıklama
Anahtar Kelimeler
Parazitoloji
Kaynak
Türkiye Parazitoloji Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
43
Sayı
1
