10 Papers
138 Citations
Eva Olsson is an academic researcher from Swedish University of Agricultural Sciences. The author has contributed to research in topics: Yersinia enterocolitica & Enteropathogenic Escherichia coli. The author has an hindex of 7, co-authored 10 publications.
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Papers
Differences in hydrophobic surface characteristics of porcine enteropathogenic Escherichia coli with or without K88 antigen as revealed by hydrophobic interaction chromatography.
TL;DR: Evidence is provided for the suspected role of hydrophobic interaction in the adhesive properties of certain enteropathogenic strains of E. coli and provides convenient and rapid alternative means of screening strains for a property potentially associated with adhesiveness.
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Comparison of Different Assays for Definition of Heat-Stable Enterotoxigenicity of Escherichia coli Porcine Strains
Eva Olsson,O. Söderlind +1 more
TL;DR: In this article, Escherichia coli strains isolated from porcine neonatal diarrhea, representing 28 O-groups and rough and non-O-groupable strains, were examined for enterotoxigenicity (heat stable [ST] or heat labile [LT]) by using bacterial suspensions in intestinal loop tests in 3- to 7-week-old piglets and culture supernatant fluids in the Y1 adrenal cell test, the 18-h rabbit intestinal loop test, and the infant mouse test.
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Effect of parenteral vaccination of dams on intestinal Escherichia coli in piglets with diarrhea.
TL;DR: In the 1- to 8-week-old diarrheal piglets of vaccinated dams, the overall incidence, enterotoxigenicity type, and serotype of the E. coli isolates resembled those of diarrheale piglets less than 1 week of age from unvaccinated herds, pinpoints some of the inadequacies of vaccines studied under field conditions.
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Differences inHydrophobic Surface Characteristics ofPorcine Enteropathogenic Escherichia coli WithorWithout K88 Antigen asRevealed byHydrophobic Interaction Chromatography
Per Jonsson,Eva Olsson,O. Söderlind,Jan Rosengren,Stellan Hjertén +4 more
- 01 Jan 1978
TL;DR: Porcine enteropathogenic Escherichia coli strains possessing orlacking K88 antigen were studied by using hydrophobic interaction chromatography oncrosslinked agarosegels withalkyl oraryl substituents (amphiphilic gels) to determine whether or not theypossessed surface-associatedHydrophobic properties.
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Enterotoxigenic porcine and human isolates of Yersinia enterocolitica in Sweden.
TL;DR: It is concluded that production of a heatstable enterotoxin is fairly common in porcine and human strains ofY.
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