| Yazarlar (3) |
Tayfun Çarlı
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Kaan Önat
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Doç. Dr. Elçin GÜNAYDIN
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| Özet |
| English. In this study Mentofin® was used in commercial broiler chickens naturally exposed to infectious bursal disease virus (IBDV) and administered live Newcastle disease virus (NDV) vaccine to evaluate the ability of Mentofin® to reduce Escherichia coli-related respiratory lesions, immunomodulate Newcastle disease (ND) vaccine response, change pharyngeal aerobic bacterial counts, and have certain impacts on specific production parameters. Mentofin® was added to the drinking water (100 ml/500 l water) of broiler chickens aged between 3 and 5 days. ND and IBD vaccinations were administered via drinking water to 15-day-old chickens. NDV vaccination was given again when the chickens were 20 days old. No difference was found between the control and Mentofin® groups regarding oropharyngeal aerobic bacterial counts. Acute IBD was diagnosed in both groups because the antibody levels were unprotective and varied widely. The mean NDV-hemagglutination inhibition antibody titers obtained with NDV vaccination in both groups were above the protective level, and the titers were considered uniform. The data showed that Mentofin® was able to reduce the lesions caused by E. coli after NDV vaccination. Mentofin® also reduced the rate of mortality in broilers with IBD interaction to the live NDV. In conclusion, Mentofin® reduced both the occurrence of E. coli-related lesions and the mortality rate usually observed after administering live NDV to broilers with clinical IBD. |
| Anahtar Kelimeler |
| Bildiri Türü | Tebliğ/Bildiri |
| Bildiri Alt Türü | Özet Metin Olarak Yayınlanan Tebliğ (Ulusal Kongre/Sempozyum) |
| Bildiri Niteliği | Alanında Hakemli Ulusal Kongre/Sempozyum |
| Bildiri Dili | Türkçe |
| Kongre Adı | VIII. Ulusal Veteriner Mikrobiyoloji Kongresi |
| Kongre Tarihi | 07-10-2008 / 09-10-2008 |
| Basıldığı Ülke | Türkiye |
| Basıldığı Şehir |
