Campylobacter fetus
Genetic Divergence of Campylobacter fetus Strains of Mammal and Reptile Origins
... Campylobacter fetus is a gram-negative bacterial pathogen of both humans and ...identified, Campylobacter fetus subsp. fetus and Campylobacter fetus ...C. fetus ...
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PCR detection of Campylobacter fetus subspecies venerealis in smegma samples collected from dairy cattle in Fars, Iran
... Bovine venereal campylobacteriosis, caused by Campylobacter fetus subsp. venerealis (Cfv), is regarded as one of the major threats to the cattle industry around the world. Abortion and infertility are two ...
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Pathogenesis of Campylobacter fetus infections Role of surface array proteins in virulence in a mouse model
... of Campylobacter fetus strains with (S-plus) and without (S-minus) surface array protein (S-protein) ...C. fetus strains and continued for at least 2 d, but was not present in any mice challenged ...
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Clonal Nature of Campylobacter fetus as Defined by Multilocus Sequence Typing
... Campylobacter fetus can be divided into the subspecies C. fetus subsp. fetus and ...C. fetus subsp. venerealis. C. fetus subsp. fetus causes sporadic infections in humans ...
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Comparison of Culture and a Novel 5′ Taq Nuclease Assay for Direct Detection of Campylobacter fetus subsp venerealis in Clinical Specimens from Cattle
... by Campylobacter fetus ...Tritrichomonas fetus), and these venereal diseases tend to occur in areas with exten- sive cattle management and natural breeding, such as western North America, Australia, ...
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Clinical and epidemiological analysis of Campylobacter fetus subsp fetus infections in humans and comparative genetic analysis with strains isolated from cattle
... species Campylobacter fetus is divided into two sub- species, Campylobacter fetus subspecies fetus (CFF) and Campylobacter fetus subspecies venerealis ...other ...
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Validation of a Monoclonal Antibody-Based Capture Enzyme-Linked Immunosorbent Assay for Detection of Campylobacter fetus
... of Campylobacter fetus subspecies from bovine and ovine field samples inoculated into Clark’s transport enrichment medium ...C. fetus subspecies core lipopolysaccharide ...C. fetus subspecies ...
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Pathogenesis of Campylobacter fetus infections Failure of encapsulated Campylobacter fetus to bind C3b explains serum and phagocytosis resistance
... Campylobacter fetus ssp. fetus strains causing systemic infections in humans are highly resistant to normal and immune serum, which is due to the presence of high molecular weight (100,000, 127,000, ...
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Campylobacter fetus Infections in Chlidren
... Many of the patients reported with C fetus infec- tions are adults with bacteremia and/or focal infec- tions and the subspecies intestinalis (formerly Vi- brio fetus) is usually isolated[r] ...
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Genomic analysis of Campylobacter fetus subspecies: identification of candidate virulence determinants and diagnostic assay targets
... novel Campylobacter putative licABCD virulence locus (not found in available ...related Campylobacter species with flagella implicated in adhesion, protein secretion, invasion and ...
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Inconsistency of Phenotypic and Genomic Characteristics of Campylobacter fetus Subspecies Requires Reevaluation of Current Diagnostics
... C. fetus strains into two ...C. fetus subsp. fetus were assigned to both ...C. fetus subsp. fetus strains, 03/293, Zaf 65, and ADRI 1362, were assigned to the core genome cluster with ...
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Passive hemagglutination technique for serotyping Campylobacter fetus subsp jejuni on the basis of soluble heat stable antigens
... To test this, the 23 antisera were again cross-titrated by passive hemagglutination, but in this series of titrations the antigens for modifying erythrocytes were obtained from each refe[r] ...
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Evaluation of transport and storage techniques for isolation of Campylobacter fetus subsp jejuni from turkey cecal specimens
... Cary-Blair medium with decreased agar was the best of the six transport media tested, it enabled recovery of the organism from 100% 3 days and 71% 7 days of cecal samples held at 4°C and[r] ...
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Isolation of Campylobacter fetus subsp fetus from a Patient with Cellulitis
... As has been observed previously, the campylobacter cells in primary blood cultures resembled spirochetes (Fig. 1). The cells appeared slender and helical, with no exhibition of any type of darting motility. After ...
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Comparison of atmospheres of incubation for primary isolation of Campylobacter fetus subsp jejuni from animal specimens: 5% oxygen versus candle jar
... At an incubation temperature of 42°C, the atmosphere with 5% oxygen resulted in more Campylobacter colonies per plate P < 0.005 and consistently larger Campylobacter colonies P < 0.005 t[r] ...
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Serogroups of Campylobacter jejuni, Campylobacter coli, and Campylobacter fetus defined by direct immunofluorescence
... As this study progressed, more and more Among the 258 groupable strains, there were 173 conjugates were prepared and added to the test single-serogroup strains that belonged to 1 of 12 p[r] ...
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Improved media for growth and aerotolerance of Campylobacter fetus
... The results were expressed as a growth index, defined as the colony counts obtained under the test conditions divided by the counts obtained on unsupplemented brucella agar incubated at [r] ...
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Survival of Campylobacter fetus subsp jejuni in biological milieus
... Standard inocula of organisms were placed in hydrochloric acid, human bile and urine, bovine milk, or stream water and kept at 4, 25, or 37°C; viable organisms were then counted.. Stools[r] ...
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Oligodeoxynucleotide probes for Campylobacter fetus and Campylobacter hyointestinalis based on 16S rRNA sequences
... Specificity of oligonucleotide probes was tested in a colony blot assay with type strains of 15 Campylobacter and Arcobacter species as well as in a slot blot format using genomic DNA ex[r] ...
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Biochemical and genetic characteristics of atypical Campylobacter fetus subsp fetus strains isolated from humans in the United States
... Atypical phenotypic characteristics exhibited by one or more strains were growth at 42°C, 10 strains; no H2S by lead acetate paper, 3 strains; resistance to a 30-pg cephalothin disk, 2 s[r] ...
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