| تعداد نشریات | 24 |
| تعداد شمارهها | 862 |
| تعداد مقالات | 7,672 |
| تعداد مشاهده مقاله | 13,668,458 |
| تعداد دریافت فایل اصل مقاله | 11,743,026 |
Comparative investigations of infectious runting and stunting syndrome in vaccinated breeder chicks by inactivated reovirus and chicks from non-vaccinated breeders | ||
| Iranian Journal of Veterinary Research | ||
| مقاله 2، دوره 18، شماره 1 - شماره پیاپی 58، 2017، صفحه 6-12 اصل مقاله (776.09 K) | ||
| نوع مقاله: Full paper (Original article) | ||
| شناسه دیجیتال (DOI): 10.22099/ijvr.2017.4022 | ||
| نویسندگان | ||
| S. P. Awandkar1؛ S. D. Moregaonkar2؛ S. J. Manwar3؛ B. P. Kamdi* 4؛ M. B. Kulkarni5 | ||
| 1Department of Veterinary Microbiology, Nagpur Veterinary College, Maharashtra Animal and Fishery Sciences University (MAFSU), Nagpur-440006, Maharashtra State, India | ||
| 2Department of Veterinary Pathology, Bombay Veterinary College, Maharashtra Animal and Fishery Sciences University (MAFSU), Parel, Mumbai-400012, Maharashtra State, India | ||
| 3Department of Poultry Science, Post Graduate Institute of Veterinary and Animal Sciences, Maharashtra Animal and Fishery Sciences University (MAFSU), Akola-444104, Maharashtra State, India | ||
| 4Department of Veterinary Pathology, KNP College of Veterinary Sciences, Maharashtra Animal and Fishery Sciences University (MAFSU), Shirwal-412801, Maharashtra State, India | ||
| 5MVSc in Veterinary Microbiology, Department of Veterinary Microbiology, College of Veterinary and Animal Sciences, Maharashtra Animal and Fishery Sciences University (MAFSU), Udgir-413517, Maharashtra State, India | ||
| چکیده | ||
| Reoviruses are important pathogens responsible for poor growth performance and silent losses in the poultry industry. They are associated with many disease and syndromes such as malabsorption (runting and stunting syndrome), respiratory diseases and immunosuppression. Broiler birds are most susceptible to viral infections during the early post hatching period. Therefore, the transfer of maternal immunity to embryonated eggs is proved to be a primary means of protection from viral infections. In the present investigation, growth performance and pathology in breeder vaccinated and non-vaccinated chicks were studied after a challenge with the homologous malabsorption strain of the reovirus. Improvements in growth performance (mean live body weight, feed conversion ratio, broiler performance efficiency index, and protein efficiency index) in breeder vaccinated chicks were compared with non-vaccinated breeder chicks. The non vaccinated chicks showed various signs and lesions indicative of the reoviral malabsorption syndrome (MAS), whereas the vaccinated chicks showed very minimal alterations, demonstrating that the vaccination of breeders with homologous strains of the reovirus is profitable, and can help to increase the performance of broiler birds. | ||
| کلیدواژهها | ||
| Breeder؛ Malabsorption؛ Reovirus؛ Stunting | ||
| مراجع | ||
|
Adriaan, AW; van Loon, M; Willeke, K; Hanneke, I; Suzanne, VR; Marijke, F; Virgil, EJ and Schijns, C (2003). The contribution of humoral immunity to the control of avian reoviral infection in chickens after vaccination with live reovirus vaccine (strain 2177) at an early age. Avian Pathol., 32: 15-23. doi: 10.1080/ 0307945021000070679.
Awandkar, SP; Manwar, SJ; Badukale, DM and Kulkarni, MB (2012). Growth performance of broilers in experimen-tal reovirus infections. Vet. World. 5: 685-689. doi: 10. 5455/vetworld.2012.685-689.
Cookson, KC; Giambrone, JJ and Rodenberg, JH (2005). A reovirus progeny challenge study comparing breeder flocks on two different IBDV/reovirus programs. Poult. Sci., 84 (Suppl. 1): 112 (abst.).
Elmubarak, AK; Kheir, SAM and Abuelgasim, AI (1990). Occurrence of ranting and stunting syndrome in broiler chickens in Sudan. Revue Elev. Med. Vet. Pays. Trop., 43: 317-322.
Giambrone, JJ; Dormitorio, T; Cookson, K and Burns, K (2007). Monitoring the immune status of broilers against reoviruses using challenge and serologic data. J. Appl. Poult. Res., 16: 187-191.
Giambrone, JJ; Dormitorio, T and Lockaby, SB (1992). Coarse-spray immunization of one-day-old broilers against enteric reovirus infections. Avian Dis., 36: 364-368.
Goodwin, MA; Davis, JF and Player, EC (1993). Reovirus associated enteritis in Georgia broiler chicks. Avian Dis., 37: 229-233.
Hieronymus, RK; Pedrovillegas, D and Kleven, SH (1982). Identification and serological differentiation of several reovirus strains isolated from chickens with suspected Malabsorption syndrome. Avian Dis., 26: 246-254.
Kang, K; Mohamed, E; Holly, SS; Fernanda, D; Susan, MW; Taejoong, K and Stephen, CEM (2012). Investigation into the aetiology of runting and stunting syndrome in chickens. Avian Path., 41: 41-50. doi: 10. 1080/03079457.2011.632402. Khan, SA; Mustafa, G; Chaudhary, RA; Iqbal, M and Khan, MI (1995). Infectious stunting syndrome of broiler chicks, clinical signs and pathological lesions. Asian Australas. J. Anim. Sci., 8: 1-6.
Kouwenhoven, B; Dwars, RM and Smeets, JFM (1992). Wet litter and high feed conversions, a new problem in broilers. In: McNulty, MS and McFerran, JB (Eds.), New and evolving virus diseases of poultry. Community Research and Technological Development Programme in the Field of Agriculture and Agro-Industry, Including Fisheries (AIR) Brussels, Belgium. PP: 243-251.
Montgomery, RD; Boyle, CR; Maslin, WR and Magee, DL (1997). Attempts to reproduce a runting/stunting type syndrome using infectious agents isolated from affected Mississippi broilers. Avian Dis., 41: 80-92.
Nili, H; Jahantigh, M and Nazifi, S (2007). Clinical observation, pathology, and serum biochemical changes in infectious stunting syndrome of broiler chickens. Comp. Clin. Pathol., 16: 161-166.
Nyoman, MA (2006). Neutralization of avian reovirus 1091 in chick kidney and vero cell cultures by monoclonal antibodies against μB/μBC and σC proteins. J. Ked. Hewan. 22: 68-73.
Page, RK; Fletcher, OJ; Rowland, GN; Gaudry, D and Villegas, P (1980). Malabsorption syndrome in broiler chickens. Avian Dis., 26: 618-624.
Persia, ME; Persia, CM; Schang, M and Azcona, J (2003). Nutritional evaluation of dried tomato seeds. Poultry Sci., 82: 141-146.
Rebel, JMJ; Balk, FRM; Post, J; van Hemert, S; Zekarias, B and Stockhofe, N (2006). Malabsorption syndrome in broilers. World Poult. Sci. Jr., 62: 17-30.
Rosenberger, JS; Sterner, FJ; Botts, S; Lee, KP and Margolin, A (1989). In vitro and in vivo characterisation of avian reoviruses. I. Pathogenicity and antigenic relatedness of several avian reovirus isolates. Avian Dis., 33: 535-544.
Songserm, T; Van Roozelaar, D; Kant, A; Pol, J; Pijpers, A and TerHuurne, A (2003). Enteropathogenicity of Dutch and German avian reoviruses in SPF white leghorn chickens and broilers. Vet. Res., 34: 285-295.
Tang, KN; Fletcher, OJ and Villegas, P (1987). Comparative study on the pathogenicity of avian reoviruses. Avian Dis., 31: 577-583.
Van der Heide, L (2000). The history of avian reovirus. Avian Dis., 44: 638-641. | ||
|
آمار تعداد مشاهده مقاله: 1,357 تعداد دریافت فایل اصل مقاله: 1,056 |
||