Aksaray İlinde Abortus ve İnfertilite Problemi Olan Süt İneklerinde Neospora Caninum İnsidansı
Year 2021,
Volume: 14 Issue: 4, 520 - 524, 31.12.2021
Gaye Bulut
,
Hikmet Ün
,
Gökçenur Sanioğlu
,
İlker Camkerten
Abstract
Hayvancılığın ülke ekonomisine katkısı yadsınamaz. İnfertilitenin nedenleri çeşitli ve karmaşıktır. Süt sığırcılığında bulaşıcı ve bulaşıcı olmayan nedenlerle ekonomik kayıplar artmaktadır. Enfeksiyöz ajanlara bağlı abortların yüzdesi tam olarak bilinmemekle birlikte, etiyolojisi belirlenebilen olguların yaklaşık %90'ında enfeksiyöz ajanlar bulunmaktadır. Neospora caninum sığırların en önemli abortus faktörlerinden biri olarak kabul edilmektedir. Bununla birlikte, bu protozoa her zaman göz ardı edilir. İneklerde abortusa, köpeklerde ise ölümcül sinir-kas hastalıklarına neden olur. Bu çalışmada, Aksaray Üniversitesi Veteriner Fakültesi'ne 2017-2019 yılları arasında getirilen abort ve infertilite sorunu yaşayan 137 süt sığırından elde edilen kan serumundan N. caninum'un saptanması amaçlanmıştır. Serolojik tanı için ELISA (Enzyme-Linked ImmunoSorbent Assay) testi yapıldı. Sonuç olarak abortus ve infertilite sorunu olan sığırlara ait örneklerin %37,22'sinde (51/137) N. caninum etkeni tespit edilmiştir. Süt sığırlarında infertiliteye bağlı ekonomik kayıplara ve enfeksiyon faktörlerinden biri olan protozoalara önem verilmesi gerektiği sonucuna varıldı.
References
- Açıcı M, Bölükbaş CS, Pekmezci GZ, Gürler H, Genç O, Gürler AT, Kaya S, Umur ŞA. diagnostic survey of Neospora caninum infection in aborted fetuses in the Middle Black Sea Region and Sivas Province, Turkey. Turk J Vet Anim Sci, (2019); 43: 761-766.
- Akça A, Gokce HI, Guy CS, McGarry JW, Williams DJL. Prevalence of antibodies to Neospora caninum in local and imported cattle breeds in the Kars province of Turkey. Research in Veterinary Science, (2005); 78(2):123-126.
- Barber JS, Trees AJ. Clinical aspects of 27 cases of neosporosis in dogs. Vet. Rec. (1996); 139:439–443.
- Celik HA, Kozan E, Eser M, Yılmaz O, Birdane MK, Sarımehmetoğlu HO. A research on seroprevalence of Neospora caninum in cattle. Ankara Üniv Vet Fak Derg. (2013); 60: 99-102.
- Dubey JP. Review of Neospora caninum and neosporosis in animals. The Korean Journal of Parasitology. (2003); 41(1): 1-16.
- Dubey JP, Schares G, Ortega-Mora LM. Epidemiology and control of neosporosis and Neospora caninum. Clinical Microbiology Reviews. (2007); 20: 323–367.
- Dubey JP, Schares G. Neosporosis in animals—The last five years. Veterinary Parasitology, (2011); 180(1–2): 90-108.
- Erol U, Danyer E, Tuncer S, Korkmaz Ç, Deniz A . Atık Yapan Sığırlarda Anti- Neospora caninum Antikorlarının Yaygınlığının Araştırılması. Etlik Vet Mikrobiyol Derg. (2019); 30 (1): 78-81.
- Guido S., Katzer F, Nanjiani I, Milne E, Innes EA. Serology based diagnostics for the control of bovine Neosporosis. Trend Parasitol. (2016); 32 (2):131-143.
- Häsler B, Regula G, Stärk KD, Sager H, Gottstein B, Reist M. Financial analysis of various strategies for the control of Neospora caninum in dairy cattle in Switzerland. Preventive Veterinary Medicine. (2006); 77: 230–253.
- Iça A, Yıldırım A, Düzlü O, Inci A. Kayseri Yöresinde Sığırlarda Neospora caninum’un Seroprevalansı. Türkiye Parazitoloji Dergisi. (2006); 30 (2): 92-94.
- Khan A, Shaik JS, Sikorski P, Dubey JP, Grigg ME. Neosporosis: An Overview of Its Molecular Epidemiology and Pathogenesis. Engineering, (2020); 6 (1): 10-19.
- Kul O, Kabakcı N, Yıldız K, Ocal N, Kalender H, Ilkme NA. Neospora caninum associated with epidemic abortions in dairy cattle: the first clinical neosporosis report in Turkey. Vet. Parasitol. (2009); 159: 69–72.
- Kurtdede A, Ural K. Serological status, epidemiology and prevalence of bovine Neospora caninum infection in Turkey: a review of published studies. Revue Méd. Vét. (2009); 160(5): 244-251.
- McCann CM, Vyse AJ, Salmon RL, Thomas D, Williams DJL, McGarry JW, Pebody R, Trees AJ. Lack of Serologic Evidence of Neospora caninum in Humans, England. Emerging Infectious Diseases, (2008); 14 (6):978-80.
- Mor N, Akça A. Kars Yöresinde Sığır ve Köpeklerde Neospora caninum Üzerine Epidemiyolojik Araştırmalar: Gruplararası Çalışma. Kafkas Univ Vet Fak Derg. (2012); 18(Suppl-A): A193-A199.
- Ocal N, Atmaca HT, Albay MK, Deniz A, Kalender H, Yıldız K, Kul O. A new approach to Neospora caninum infection epidemiology: neosporosisin integrated and rural dairy farms in Turkey. Turk J Vet Anim Sci. (2014); 38: 161-168.
- Reichel MP, Ayanegui-Alcérreca MA, Gondim LF, Ellis J. What is the global economic impact of Neospora caninum in cattle—The billion dollar question. Int. J. Parasitol. (2013); 43:133–142.
- VanLeeuwen JA, Haddad JP, Dohoo IR, Keefe GP, Tiwari A, Scott HM. Risk factors associated with Neospora caninum seropositivity in randomly sampled Canadian dairy cows and herds. Preventive Veterinary Medicine. (2010); 93 (2–3), 129-138.
- Vural G, Aksoy E, Bozkır M, Küçükayan U, Ertürk A. Seroprevalence of Neospora caninum in dairy cattle herds in Central Anatolia, Turkey. Veterinarski arhiv. (2006); 76(4): 343-349.
- Wouda W. Diagnosis and epidemiology of bovine neosporosis: a review. Vet Q. (2000); 22(2):71-4.
- Yıldız K, Gökpınar S. Investigation of Neospora caninum tissue cysts in cattle. Ankara Univ Vet Fak Derg, (2017); 64, 45-49.
- Yıldız K, Gökpınar S, Sürsal N, Değirmenci R. Seroprevalence of Neospora Caninum in Dairy Cattle Raised in Çiçekdaği District of Kırşehir Province. Türkiye Parazitol Derg, (2017); 41: 135-8.
- Yoo HS. Infectious causes of reproductive disorders in cattle. J. Reprod. Dev. (2010); 56: 53-60.
The İncidence of Neospora Caninum in Dairy Cows with Abortion and İnfertility Problems in Aksaray Providence
Year 2021,
Volume: 14 Issue: 4, 520 - 524, 31.12.2021
Gaye Bulut
,
Hikmet Ün
,
Gökçenur Sanioğlu
,
İlker Camkerten
Abstract
The contribution of animal husbandry to the national economy cannot be ignored. The causes of infertility are various and complex. Economic losses are increasing in dairy cattle breeding due to infectious and non-infectious causes. The percentage of abortion due to infectious agents is not fully known, but infectious agents lie in about 90% of the cases whose etiology can be determined. Neospora caninum is considered to be one of the most important abortion factors of cattle. Although, this protozoa is always ignored. It causes abortion in cows. In this study, it was aimed to detect N. caninum from the blood serum obtained from 137 dairy cattle brought to Aksaray University Faculty of Veterinary Medicine between 2017-2019 and suffering from abortion and infertility problems. For serological diagnosis, ELISA (Enzyme-Linked ImmunoSorbent Assay) test was performed.
As a result, N. caninum agent was detected in 37.22 % (51/137) of the samples that belong to cattle with abortion and infertility problems. It was concluded that economic loss due to infertility in dairy cattle and protozoa, which are one of the infection factors, should be given importance.
References
- Açıcı M, Bölükbaş CS, Pekmezci GZ, Gürler H, Genç O, Gürler AT, Kaya S, Umur ŞA. diagnostic survey of Neospora caninum infection in aborted fetuses in the Middle Black Sea Region and Sivas Province, Turkey. Turk J Vet Anim Sci, (2019); 43: 761-766.
- Akça A, Gokce HI, Guy CS, McGarry JW, Williams DJL. Prevalence of antibodies to Neospora caninum in local and imported cattle breeds in the Kars province of Turkey. Research in Veterinary Science, (2005); 78(2):123-126.
- Barber JS, Trees AJ. Clinical aspects of 27 cases of neosporosis in dogs. Vet. Rec. (1996); 139:439–443.
- Celik HA, Kozan E, Eser M, Yılmaz O, Birdane MK, Sarımehmetoğlu HO. A research on seroprevalence of Neospora caninum in cattle. Ankara Üniv Vet Fak Derg. (2013); 60: 99-102.
- Dubey JP. Review of Neospora caninum and neosporosis in animals. The Korean Journal of Parasitology. (2003); 41(1): 1-16.
- Dubey JP, Schares G, Ortega-Mora LM. Epidemiology and control of neosporosis and Neospora caninum. Clinical Microbiology Reviews. (2007); 20: 323–367.
- Dubey JP, Schares G. Neosporosis in animals—The last five years. Veterinary Parasitology, (2011); 180(1–2): 90-108.
- Erol U, Danyer E, Tuncer S, Korkmaz Ç, Deniz A . Atık Yapan Sığırlarda Anti- Neospora caninum Antikorlarının Yaygınlığının Araştırılması. Etlik Vet Mikrobiyol Derg. (2019); 30 (1): 78-81.
- Guido S., Katzer F, Nanjiani I, Milne E, Innes EA. Serology based diagnostics for the control of bovine Neosporosis. Trend Parasitol. (2016); 32 (2):131-143.
- Häsler B, Regula G, Stärk KD, Sager H, Gottstein B, Reist M. Financial analysis of various strategies for the control of Neospora caninum in dairy cattle in Switzerland. Preventive Veterinary Medicine. (2006); 77: 230–253.
- Iça A, Yıldırım A, Düzlü O, Inci A. Kayseri Yöresinde Sığırlarda Neospora caninum’un Seroprevalansı. Türkiye Parazitoloji Dergisi. (2006); 30 (2): 92-94.
- Khan A, Shaik JS, Sikorski P, Dubey JP, Grigg ME. Neosporosis: An Overview of Its Molecular Epidemiology and Pathogenesis. Engineering, (2020); 6 (1): 10-19.
- Kul O, Kabakcı N, Yıldız K, Ocal N, Kalender H, Ilkme NA. Neospora caninum associated with epidemic abortions in dairy cattle: the first clinical neosporosis report in Turkey. Vet. Parasitol. (2009); 159: 69–72.
- Kurtdede A, Ural K. Serological status, epidemiology and prevalence of bovine Neospora caninum infection in Turkey: a review of published studies. Revue Méd. Vét. (2009); 160(5): 244-251.
- McCann CM, Vyse AJ, Salmon RL, Thomas D, Williams DJL, McGarry JW, Pebody R, Trees AJ. Lack of Serologic Evidence of Neospora caninum in Humans, England. Emerging Infectious Diseases, (2008); 14 (6):978-80.
- Mor N, Akça A. Kars Yöresinde Sığır ve Köpeklerde Neospora caninum Üzerine Epidemiyolojik Araştırmalar: Gruplararası Çalışma. Kafkas Univ Vet Fak Derg. (2012); 18(Suppl-A): A193-A199.
- Ocal N, Atmaca HT, Albay MK, Deniz A, Kalender H, Yıldız K, Kul O. A new approach to Neospora caninum infection epidemiology: neosporosisin integrated and rural dairy farms in Turkey. Turk J Vet Anim Sci. (2014); 38: 161-168.
- Reichel MP, Ayanegui-Alcérreca MA, Gondim LF, Ellis J. What is the global economic impact of Neospora caninum in cattle—The billion dollar question. Int. J. Parasitol. (2013); 43:133–142.
- VanLeeuwen JA, Haddad JP, Dohoo IR, Keefe GP, Tiwari A, Scott HM. Risk factors associated with Neospora caninum seropositivity in randomly sampled Canadian dairy cows and herds. Preventive Veterinary Medicine. (2010); 93 (2–3), 129-138.
- Vural G, Aksoy E, Bozkır M, Küçükayan U, Ertürk A. Seroprevalence of Neospora caninum in dairy cattle herds in Central Anatolia, Turkey. Veterinarski arhiv. (2006); 76(4): 343-349.
- Wouda W. Diagnosis and epidemiology of bovine neosporosis: a review. Vet Q. (2000); 22(2):71-4.
- Yıldız K, Gökpınar S. Investigation of Neospora caninum tissue cysts in cattle. Ankara Univ Vet Fak Derg, (2017); 64, 45-49.
- Yıldız K, Gökpınar S, Sürsal N, Değirmenci R. Seroprevalence of Neospora Caninum in Dairy Cattle Raised in Çiçekdaği District of Kırşehir Province. Türkiye Parazitol Derg, (2017); 41: 135-8.
- Yoo HS. Infectious causes of reproductive disorders in cattle. J. Reprod. Dev. (2010); 56: 53-60.