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Literature DB >> 208977

Properties of an Escherichia coli cytotoxin.

J Konowalchuk, N Dickie, S Stavric, J I Speirs.

Abstract

Isoelectric focusing of a heat-labile cytotoxin of Escherichia coli H30 revealed the presence of two molecular variants, pI 7.2 and a comparatively small quantity of pI 6.8. Predominant component pI 7.2 had a molecular weight of 28,000, induced some fluid accumulation in rabbit ileal loops, and showed no morphological response in Y-1 cells but a strong cytotoxic effect on Vero cells.

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Year: 1978 PMID： 208977 PMCID： PMC421894 DOI： 10.1128/iai.20.2.575-577.1978

Source DB: PubMed Journal: Infect Immun ISSN： 0019-9567 Impact factor: 3.441

4 in total

1. Assay of Escherichia coli heat-labile enterotoxin with vero cells.

Authors: J I Speirs; S Stavric; J Konowalchuk
Journal: Infect Immun Date: 1977-05 Impact factor: 3.441

2. The titration of cholera toxin and antitoxin in the rabbit ileal loop.

Authors: G J Kasai; W Burrows
Journal: J Infect Dis Date: 1966-12 Impact factor: 5.226

3. Differences in the response of rabbit small intestine to heat-labile and heat-stable enterotoxins of Escherichia coli.

Authors: D G Evans; D J Evans; N F Pierce
Journal: Infect Immun Date: 1973-06 Impact factor: 3.441

4. Vero response to a cytotoxin of Escherichia coli.

Authors: J Konowalchuk; J I Speirs; S Stavric
Journal: Infect Immun Date: 1977-12 Impact factor: 3.441

4 in total

22 in total

1. Comparative studies of five heat-labile toxic products of Escherichia coli.

Authors: J Konowalchuk; N Dickie; S Stavric; J I Speirs
Journal: Infect Immun Date: 1978-12 Impact factor: 3.441

2. Evaluation of commercial latex slide test for identifying Escherichia coli O157.

Authors: P A Chapman
Journal: J Clin Pathol Date: 1989-10 Impact factor: 3.411

3. Comparison of the western blot assay with the neutralizing-antibody and enzyme-linked immunosorbent assays for measuring antibody to verocytotoxin 1.

Authors: D Reymond; M A Karmali; I Clarke; M Winkler; M Petric
Journal: J Clin Microbiol Date: 1997-03 Impact factor: 5.948

4. Isolation of Shiga toxin-resistant Vero cells and their use for easy identification of the toxin.

Authors: U Kongmuang; T Honda; T Miwatani
Journal: Infect Immun Date: 1988-09 Impact factor: 3.441

5. Localization of intravenously administered verocytotoxins (Shiga-like toxins) 1 and 2 in rabbits immunized with homologous and heterologous toxoids and toxin subunits.

Authors: M Bielaszewska; I Clarke; M A Karmali; M Petric
Journal: Infect Immun Date: 1997-07 Impact factor: 3.441

6. Culture negative cytotoxin positive stools in community acquired diarrhoea.

Authors: D Burke; B J al Jumaili; H al Mardini; C O Record
Journal: Gut Date: 1993-02 Impact factor: 23.059

7. Purification of an Escherichia coli serogroup O157:H7 verotoxin and its detection in North American hemorrhagic colitis isolates.

Authors: N Dickie; J I Speirs; M Akhtar; W M Johnson; R A Szabo
Journal: J Clin Microbiol Date: 1989-09 Impact factor: 5.948

8. Analysis of Escherichia coli O157:H7 survival in ovine or bovine manure and manure slurry.

Authors: I T Kudva; K Blanch; C J Hovde
Journal: Appl Environ Microbiol Date: 1998-09 Impact factor: 4.792

9. Verotoxin-producing Escherichia coli infections in Sheffield: cattle as a possible source.

Authors: P A Chapman; D J Wright; P Norman
Journal: Epidemiol Infect Date: 1989-06 Impact factor: 2.451

10. A stable bioluminescent construct of Escherichia coli O157:H7 for hazard assessments of long-term survival in the environment.

Authors: Jennifer M Ritchie; Graeme R Campbell; Jill Shepherd; Yvonne Beaton; Davey Jones; Ken Killham; Rebekka R E Artz
Journal: Appl Environ Microbiol Date: 2003-06 Impact factor: 4.792