Zobrazeno 1 - 10
of 17
pro vyhledávání: '"W M Spira"'
Autor:
Robert H. Gilman, Alberto Ramírez-Ramos, W M Spira, S Recavarren-Arce, J. Cok, Raúl León-Barúa, C Rodríguez, R. Berendson
Publikováno v:
Scandinavian Journal of Gastroenterology. 26:51-57
Evidence is presented suggesting that infection by Helicobacter pylori triggers and continuously contributes to the pathophysiology of progressive gastric changes that can ultimately lead to gastric cancer. In Peru, especially in population groups of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8ff4d0ebdb332cf77d8bc23241b22ed
https://doi.org/10.3109/00365529109093208
https://doi.org/10.3109/00365529109093208
Autor:
James B. Kaper, Rita R. Colwell, I. Huq, K M Aziz, M. J. Voll, H A Lockman, E. F. Remmers, L A McNicol, W M Spira
Publikováno v:
Antimicrobial Agents and Chemotherapy. 17:477-483
Antibiotic-resistant strains of Aeromonas hydrophila have been isolated from the natural environment in the Chesapeake Bay and areas surrounding Dacca and the Matlab region of Bangladesh. The Bangladesh strains carried resistance to chloramphenicol,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8d0e86f8fd71f8419e67d2312856c71
https://doi.org/10.1128/aac.17.3.477
https://doi.org/10.1128/aac.17.3.477
Publikováno v:
Infection and immunity. 32(2)
We developed an adult rabbit model for enteric infection by Vibrio cholerae and enterotoxigenic Escherichia coli. The cecum of each animal was first ligated to prevent it from retaining fluid secreted by the small intestine. A temporary reversible ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75c4c3a31ef337ace19b056df2d21735
https://pubmed.ncbi.nlm.nih.gov/7019078
https://pubmed.ncbi.nlm.nih.gov/7019078
The development of a successful oral vaccine against enterotoxigenic Escherichia coli depends upon the identification of appropriate protective antigens which can be delivered effectively to intestinal mucosa. We have determined in a modified RITARD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b4c162ec5fbc10f0646786bfc3aa307
https://europepmc.org/articles/PMC259293/
https://europepmc.org/articles/PMC259293/
Publikováno v:
Infection and immunity. 10(2)
Crude culture filtrates of strains of Bacillus cereus, B. thuringiensis, and B. mycoides caused an increase in vascular permeability when injected intradermally into rabbits. The time course of the change in permeability was determined, and could eas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3c18e001ebe509350906a3e14a52d22
https://pubmed.ncbi.nlm.nih.gov/4211786
https://pubmed.ncbi.nlm.nih.gov/4211786
Publikováno v:
Gastroenterology. 83(4)
We investigated a patient (W.B.) with chronic symptomatic Giardiasis despite seven separate courses of either quinacrine or metronidazole who was cured by combined quinacrine and metronidazole. After isolating Giardia lamblia from W.B., we cultured t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ab4ac459e0f3e1c8fbc8ce172fb30b18
https://pubmed.ncbi.nlm.nih.gov/7106510
https://pubmed.ncbi.nlm.nih.gov/7106510
Autor:
P J Fedorka-Cray, W M Spira
Publikováno v:
Infection and immunity. 42(2)
Vibrio mimicus 61892, isolated in 1977 from a case of watery diarrhea in Bangladesh, produces an enterotoxin which possesses activity in Y-1 mouse adrenal cells and in rabbit ileal loops which is identical to the prototype cholera toxin (CT) produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63178ade8857ea987e0983f61dcd84a2
https://pubmed.ncbi.nlm.nih.gov/6642640
https://pubmed.ncbi.nlm.nih.gov/6642640
Autor:
W. M. Spira, J. M. Goepfert
Publikováno v:
Canadian journal of microbiology. 21(8)
An enterotoxin synthesized during exponential growth by Bacillus cereus produces fluid accumulation in rabbit ileal loops, alters vascular permeability in the skin of rabbits, and kills mice when injected intravenously. All activities are eluted simu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bf1b8f5251a9dba7f7d715cd845370f
https://pubmed.ncbi.nlm.nih.gov/240499
https://pubmed.ncbi.nlm.nih.gov/240499
Publikováno v:
Infection and immunity. 35(3)
The colonization of the small intestine of adult rabbits challenged with 5 X 10(7) cells of Vibrio cholerae strain Ogawa 395 has been examined in the removable intestinal tie-adult rabbit diarrhea (RITARD) model. During the first 6 h of infection, nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95843d1dad848f1eb071025fb8f6272a
https://pubmed.ncbi.nlm.nih.gov/7068225
https://pubmed.ncbi.nlm.nih.gov/7068225
Autor:
W M Spira, P J Fedorka-Cray
We have examined the effect of complete cell recycle on the production of cholera toxin (CT) by Vibrio cholerae and CT-like toxin by Vibrio mimicus in continuous culture fermentations. Complete cell recycle was obtained by filtering culture fluids th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b40998c43c146ee1a7a25c07259af63a
https://europepmc.org/articles/PMC239338/
https://europepmc.org/articles/PMC239338/