Zobrazeno 1 - 10 of 26 pro vyhledávání: '"R. J. Calvert"'
1
In vivo DNA damage in gastric epithelial cells
Autor: C. Skinner, S. M. Everett, R. J. Calvert, K. L. M. White, D. Miller, C. J. Schorah, A.T.R Axon
Publikováno v: Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 468:73-85
A number of risk factors have been linked epidemiologically with gastric cancer, but studies of DNA damage in gastric epithelial cells are limited. The comet assay is a simple technique for determining levels of DNA damage in individual cells. In thi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03033e50a6c265c890bab6b9d92d243d
https://doi.org/10.1016/s1383-5718(00)00041-3
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2
The effect of Helicobacter pylori infection on levels of DNA damage in gastric epithelial cells
Autor: R. J. Calvert, C. J. Schorah, Michael F. Dixon, M. D. Stringer, I. M. Drake, C. Skinner, D. M. Chalmers, S. M. Everett, Anthony T. R. Axon, D. Miller, K. L. M. White
Publikováno v: Helicobacter. 7(5)
Background.Helicobacter pylori infection leads to an increased risk of developing gastric cancer. The mechanism through which this occurs is not known. We aimed to determine the effect of H. pylori and gastritis on levels of DNA damage in gastric epi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f123cb5055f28a7c2a6e561409507bb0
https://pubmed.ncbi.nlm.nih.gov/12390206
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3
A potential mechanism for fumonisin B(1)-mediated hepatocarcinogenesis: cyclin D1 stabilization associated with activation of Akt and inhibition of GSK-3beta activity
Autor: D, Ramljak, R J, Calvert, P W, Wiesenfeld, B A, Diwan, B, Catipovic, W F, Marasas, T C, Victor, L M, Anderson, W C, Gelderblom
Publikováno v: Carcinogenesis. 21(8)
Fumonisin B(1) (FB(1)) is a worldwide corn contaminant and has been epidemiologically linked to the high incidence of human esophageal cancer in South Africa and China. FB(1) is hepatocarcinogenic in rats by an unknown mechanism. Inhibition of cerami
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d80fd0377543037e9b11fcd0f8266dc2
https://pubmed.ncbi.nlm.nih.gov/10910956
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4
Polymerase chain reaction-single-strand conformation polymorphism analysis for the VHL gene in chemically induced kidney tumors of rats using intron-derived primers
Autor: Y H, Shiao, B A, Diwan, A O, Perantoni, R J, Calvert, B, Zbar, M I, Lerman, J M, Rice
Publikováno v: Molecular carcinogenesis. 19(4)
von Hippel-Lindau (VHL) gene mutations occur throughout three exons including the exon-intron boundaries in human VHL disease-associated and sporadic renal cell carcinomas. To explore the possible role of the VHL gene in chemically induced rat kidney
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2b398f94d047c1b249fdd17990dfe05c
https://pubmed.ncbi.nlm.nih.gov/9290699
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6
The significance of B-cell clonality in gastric lymphoid infiltrates
Autor: R J, Calvert, P A, Evans, J A, Randerson, A S, Jack, G J, Morgan, M F, Dixon
Publikováno v: The Journal of pathology. 180(1)
The significance of the demonstration of a clonal B-cell population in gastric lymphoid infiltrates was investigated by analysis of immunoglobulin heavy chain (IgH) gene rearrangements using sensitive polymerase chain reactions, employing fluorescent
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6b3a3c20c514ac2300f3ac7b3129a0a2
https://pubmed.ncbi.nlm.nih.gov/8943811
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7
Effect of sesame oil on serum and liver lipid profiles in the rat
Autor: S, Satchithanandam, R, Chanderbhan, A T, Kharroubi, R J, Calvert, D, Klurfeld, S A, Tepper, D, Kritchevsky
Publikováno v: International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition. 66(4)
In our previous study (Satchithanandam, S., Reicks, M., Calvert, R.J., Cassidy, M.M. and Kritchevsky, D. (1993) J. Nutr. 123, 1852-1858), we found that the absorption of lymphatic cholesterol by rats fed diets containing 24% sesame oil was about 50%
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::475a83684fa02c1fb11a7f81c396f52f
https://pubmed.ncbi.nlm.nih.gov/8979168
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9
Squamous cell carcinoma of the maxillary antrum metastatic to the heart and skin
Autor: C. M. Quinn, R. J. Calvert
Publikováno v: The Journal of laryngology and otology. 108(10)
A case of squamous cell carcinoma of the maxillary antrum is presented in which autopsy examination revealed widespread disseminated disease including metastatic deposits in the unusual sites of the myocardium and skin. Apart from the skin deposit th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75dd2bf3ef3abd66e931b8408b20d1e3
https://pubmed.ncbi.nlm.nih.gov/7989845
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10
Starches of varied digestibilities differentially modify intestinal function in rats
Autor: A, Lajvardi, G I, Mazarin, M B, Gillespie, S, Satchithanandam, R J, Calvert
Publikováno v: The Journal of nutrition. 123(12)
Starches of different digestibilities may enter the colon to different extents and alter colonic function. Male Fischer 344 rats were fed diets containing 25% cooked potato starch, arrowroot starch, high amylose cornstarch or raw potato starch for 6
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https://pubmed.ncbi.nlm.nih.gov/8263598
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