References

Abildgaard, L., T.E. Sondergaard, R.M. Engberg, A. Schramm and O. Hojberg, 2010. In vitro production of necrotic enteritis toxin B, NetB, by netB-positive and netB-negative Clostridium perfringens originating from healthy and diseased broiler chickens. Vet. Microbiol., 144: 231-235.
PubMed  |  

Chalmers, G., H.L. Bruce, D.B. Hunter, V.R. Parreira and R.R. Kulkarni et al., 2008. Multilocus sequence typing analysis of Clostridium perfringens isolates from necrotic enteritis outbreaks in broiler chicken populations. J. Clin. Microbiol., 46: 3957-3964.
CrossRef  |  PubMed  |  Direct Link  |  

Choi, Y.K., M.S. Kang, H.S. Yoo, D.Y. Lee, H.C. Lee and D.Y. Kim, 2003. Clostridium perfringens type A myonecrosis in horse in Korea. J. Vet. Med. Sci., 65: 1245-1247.
Direct Link  |  

Engstrom, B.E., C. Fermer, A. Lindberg, E. Saarinen, V. Baverud and A. Gunnarsson, 2003. Molecular typing of isolates of Clostridium perfringens from healthy and diseased poultry. Vet. Microbiol., 94: 225-235.
CrossRef  |  Direct Link  |  

FDA, 1998. Bacteriological Analytical Manual (BAM). 8th Edn., Food and Drug Administration, USA.

Fisher, D.J., K. Miyamoto, B. Harrison, S. Akimoto, M.R. Sarker and B.A. McClane, 2005. Association of beta2 toxin production with Clostridium perfringens type A human gastrointestinal disease isolates carrying a plasmid enterotoxin gene. Mol. Microbiol., 56: 747-762.
CrossRef  |  

Gharaibeh, S., R.A. Rifai and A. Al-Majali, 2010. Molecular typing and antimicrobial susceptibility of Clostridium perfringens from broiler chickens. Anaerobe, 16: 586-589.
CrossRef  |  Direct Link  |  

Heikinheimo, A. and H. Korkeala, 2005. Multiplex PCR assay for toxinotyping Clostridium perfringens isolates obtained from Finnish broiler chickens. Lett. Applied Microbiol., 40: 407-411.
PubMed  |  Direct Link  |  

Keyburn, A.L., J.D. Boyce, P. Vaz, T.L. Bannam and M.E. Ford et al., 2008. NetB, a new toxin that is associated with avian necrotic enteritis caused by Clostridium perfringens. PLoS Pathog., Vol. 4. 10.1371/journal.ppat.0040026

Keyburn, A.L., S.A. Sheedy, M.E. Ford, M.M. Williamson, M.M. Awad, J.I. Rood and R.J. Moore, 2006. Alpha-toxin of Clostridium perfringens is not an essential virulence factor in necrotic enteritis in chickens. Infect. Immun., 74: 6496-6500.
CrossRef  |  

Khachatourians, G.G., 1998. Agricultural use of antibiotics and the evolution and transfer of antibiotic-resistant bacteria. Can. Med. Assoc. J., 159: 1129-1136.
Direct Link  |  

Long, J.R., J.R. Pettit and D.A. Barnum, 1974. Necrotic enteritis in broiler chick-ens. II. pathology and proposed pathogenesis. Can. J. Comp. Med., 38: 467-474.
Direct Link  |  

Martel, A., L.A. Devriese, K. Cauwerts, K. De Gussem, A. Decostere and F. Haese-Brouck, 2004. Susceptibility of Clostridium perfringens strains from broiler chickens to antibiotics and anticoccidials. Avian. Pathol., 33: 3-7.
Direct Link  |  

Martin, T.G. and J.A. Smyth, 2009. Prevalence of netB among some clinical isolates of Clostridium perfringens from animals in the United States. Vet. Microbiol., 136: 202-205.
CrossRef  |  PubMed  |  Direct Link  |  

McClane, B.A., 2001. The complex interactions between Clostridium perfrigen-senterotoxin and epithelial tight junctions. Toxicon, 39: 1781-1791.
CrossRef  |  

Nowell, V.J., C. Poppe, V.R. Parreira, Y.F. Jiang, R. Reid-Smith and J.F. Prescott, 2010. Clostridium perfringens in retail chicken. Anaerobe, 16: 314-315.
CrossRef  |  

Olkowski, A.A., C. Wojnarowicz, M. Chirino-Trejo, B. Laarveld and G. Sawicki, 2008. Sub-clinical necrotic enteritis in broiler chickens: Novel etiological consideration based on ultra-structural and molecular changes in the intestinal tissue. Res. Vet. Sci., 85: 543-553.
CrossRef  |  Direct Link  |  

Petit, L., M. Gibert and M.R. Popoff, 1999. Clostridium perfringens: Toxinotype and genotype. Trends Microbiol., 7: 104-110.
PubMed  |  

Piddock, L.J.V., V. Ricci, K. Stanley and K. Jones, 2000. Activity of antibiotics used in human medicine for Campylobacter jejuni isolated from farm animals and their environment in Lancashire, UK. J. Antimicrob. Chemother., 46: 303-306.
CrossRef  |  Direct Link  |  

Piyankarage, R.H., T. Tajima, S. Sugii and T. Uemura, 1999. Sandwich enzyme-linked immunosorbent assay by using monoclonal antibody for detection of Clostridium perfringens enterotoxin. J. Vet. Med. Sci., 61: 45-47.
Direct Link  |  

Smyth, J.A. and T.G. Martin, 2010. Disease producing capability of netB positive. Microbiology, 113: 25-34.

Thompson, D.R., V.R. Parreira, R.R. Kulkarni and J.F. Prescott, 2006. Live attenuated vaccine based control of necrotic enteritis of broiler chickens. Vet. Microbiol., 113: 25-34.
CrossRef  |  PubMed  |  

Van Immerseel, F., J. De Buck, F. Pasmans, G. Huyghebaert, F. Haesebrouck and R. Ducatelle, 2004. Clostridium perfringens in poultry: An emerging threat for animal and public health. Avian Pathol., 33: 537-549.
CrossRef  |  PubMed  |  Direct Link  |  

Van den Bogaard, A.E.J.M., N. London and E.E. Stobberingh, 2000. Antimicro-bial resistance in pig faecal samples from The Netherlands (five abattoirs) and Sweden. J. Antimicrob. Chemother., 45: 663-671.
Direct Link  |  

Yoo, H.S., S.U. Lee, K.Y. Park and Y.H. Park, 1997. Molecular typing and epid-emiological survey of prevalence of Clostridium perfringens types by multiplex PCR. J. Clin. Microbiol., 35: 228-232.
Direct Link  |