Strangles
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Imunogenicidade da proteína M recombinante de Streptococcus equi subsp. equi coadministrada com um adjuvante molecular
ABSTRACT The strangles is an infectious disease that affects horses from all ages and causes important economic losses in the equine-related business. The aim of this work was to evaluate the immunogenicity of the recombinant M protein from Streptococcus equi (rSeM) co-administered with the recombinant heat-labile enterotoxin B subunit from Escherichia coli
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2017-10
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2. Fenotipia e genotipia de Streptococcus equi isolados de equinos da região sul do Brasil / Phenotypic and genotypic analysis of Streptococcus equi isolated from horses in Southern Brazil
The phenotypic characteristics [morphology, biochemical fermentation, antimicrobial susceptibility, index of multiple resistances to antimicrobials (MAR), minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of benzilpenicilin] of 38 Streptococcus equi isolates were evaluated in this study. The phenotypic analyses demonstrated
Publicado em: 2010
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3. Production and evaluation of a recombinant SeM protein for Strangles control / Produção e avaliação de proteína SeM recombinante para o controle de Adenite Equina
Strangles is a contagious disease of the upper respiratory tract of horses caused by Streptococcus equi subsp. equi. Asymptomatic carriers responsible for maintaining the infection in the herd can only be detected by serological or microbiological methods and vaccines used for the control of the disease induce levels of protection generally not exceeding 50%
Publicado em: 2008
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4. Lugar é laço: o saber profundo nas comunidades goianas de Cibele e Caiçara
Deep knowing is the conceptual matrix of this reflection, based on the agreement of that the process to learn and to teach is not restricted to the school, neither is exclusive fruit of the scientific rationality. For communities to know deep the citizens of the towns of Cibele and Caiçara are called, small agroupments of people near to the city of Itapuran
Publicado em: 2006
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5. Recombinant Streptococcus equi Proteins Protect Mice in Challenge Experiments and Induce Immune Response in Horses
Horses that have undergone infection caused by Streptococcus equi subspecies equi (strangles) were found to have significantly increased serum antibody titers against three previously characterized proteins, FNZ (cell surface-bound fibronectin binding protein), SFS (secreted fibronectin binding protein), and EAG (α2-macroglobulin, albumin, and immunoglobuli
American Society for Microbiology.
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6. Passive transfer of mucosal antibody to Streptococcus equi in the foal.
Passive transfer of mucosal antibody to Streptococcus equi was studied in foals during the first 2 months of life. Immunoglobulin G (IgG) and IgA antibodies were found in sera and nasal secretions of foals shortly after colostrum intake. Titers were highest 2 days after birth; IgG predominated in sera, and IgA predominated in nasal washes. Intragastrically a
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7. SFS, a Novel Fibronectin-Binding Protein from Streptococcus equi, Inhibits the Binding between Fibronectin and Collagen
The obligate parasitic bacterium Streptococcus equi subsp. equi is the causative agent of strangles, a serious disease of the upper respiratory tract in horses. In this study we have, using shotgun phage display, cloned from S. equi subsp. equi and characterized a gene, called sfs, encoding a protein termed SFS, representing a new type of fibronectin (Fn)-bi
American Society for Microbiology.
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8. Comparison of the sequences and functions of Streptococcus equi M-like proteins SeM and SzPSe.
Streptococcus equi (Streptococcus equi subsp. equi), a Lancefield group C streptococcus, causes strangles, a highly contagious purulent lymphadenitis and pharyngitis of members of the family Equidae. The antiphagocytic 58-kDa M-like protein SeM is a major virulence factor and protective antigen. The amino acid sequence and structure of SeM has been determine
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9. Mucosal nasopharyngeal immune responses of horses to protein antigens of Streptococcus equi.
Mucosal nasopharyngeal immunoglobulin A (IgA) and IgG responses to proteins of Streptococcus equi were studied in horses after the experimental production of strangles. S. equi-specific IgA and IgG titers in nasopharyngeal mucus were much higher in samples from animals 1 to 2 weeks after challenge than in samples from control animals. Although IgA was the ma