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Evaluation of virulence of Mycoplasma hyopneumoniae field isolates
Veterinary Microbiology, 2003The course of enzootic pneumonia, caused by Mycoplasma hyopneumoniae, is strongly influenced by management and housing conditions. Other factors, including differences in virulence between M. hyopneumoniae strains, may also be involved. The aim of this study was to evaluate the virulence of six M.
J, Vicca +6 more
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Mycoplasma hyopneumoniae-induced disease.
CABI Reviews, 2007Abstract Respiratory disease remains a significant problem to the swine industry. In most production systems, multiple pathogens and their interactions are responsible for the pneumonia and reduced productivity that are observed.
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Protein variability among Mycoplasma hyopneumoniae isolates
Veterinary Microbiology, 2007Sodium-dodecyl-sulphate polyacrylamide gel electrophoresis (SDS-PAGE) was used to study the protein variability of Mycoplasma hyopneumoniae isolates. Fifty-six M. hyopneumoniae isolates from 6 different countries and 37 different herds were used. From eight herds, more than one isolate was available.
D, Calus +7 more
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Comparison of Mycoplasma hyopneumoniae strains by serologic methods
American Journal of Veterinary Research, 1983SUMMARY Six field strains of Mycoplasma hyopneumoniae isolated from pneumonic lungs of pigs, reference strains 11 and J of M hyopneumoniae, Ms 42 strain of Mycoplasma flocculare, and BTS 7 strain of Mycoplasma hyorhinis were compared serologically, using hyperimmune antisera produced in rabbits.
L H, Ro, R F, Ross
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Characteristics of protective activity of Mycoplasma hyopneumoniae vaccine
American Journal of Veterinary Research, 1984SUMMARY Protective activity of Mycoplasma hyopneumoniae vaccines prepared from whole cells or crude extracts was evaluated in an experimentally induced mycoplasmal pneumonia swine model. Swine were obtained at 7 to 10 weeks of age from a surgically derived herd free of porcine mycoplasmas.
R F, Ross +2 more
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