Zobrazeno 1 - 10
of 24
pro vyhledávání: '"S. Elizabeth George"'
Autor:
S. Elizabeth George, Richard Devereux, Joseph James, Yongshan Wan, Gary L. Diamond, Karen D. Bradham, David J. Thomas
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 249, Iss , Pp 114430- (2023)
The effect of dietary lead on the intestinal microbiome has not been fully elucidated. To determine if there was an association between microflora modulation, predicted functional genes, and Pb exposure, mice were provided diets amended with increasi
Externí odkaz:
https://doaj.org/article/0fb015df03a4456a932d78865fe4e83c
Autor:
S. Elizabeth George, Joseph James, Richard Devereux, Yongshan Wan, Gary L. Diamond, Karen D. Bradham, Kirk G. Scheckel, David J. Thomas
Publikováno v:
The Science of the total environment. 837
The relationship between ingestion of diets amended with a Pb-contaminated soil and the composition of the fecal microbiome was examined in a mouse model. Mice consumed diets amended with a Pb-contaminated soil in its native (untreated) state or afte
Autor:
Yongshan Wan, S. Elizabeth George
Publikováno v:
Crit Rev Environ Sci Technol
Recent advancement in molecular techniques has spurred waves of studies on responses of microorganisms to lead contamination exposure, leveraging detailed phylogenetic analyses and functional gene identification to discern the effects of lead toxicit
Autor:
Richard Devereux, Bin Gao, Kirk G. Scheckel, Matthew R. Noerpel, S. Elizabeth George, Yongshan Wan, Jianjun Chen
Publikováno v:
J Hazard Mater
This study determined the interactive effects of biochar and lead toxicity on the soil microbial community in a phytoextraction experiment. Arranged with a completely randomized design in a green house, banana liners were planted singly in a sandy so
Publikováno v:
Curr Microbiol
Cyanobacterial communities of three co-located eutrophic sandpit lakes were surveyed during 2016 and 2017 over season and depth using high-throughput DNA sequencing of the 16S rRNA gene. All three lakes were stratified except during April 2017 when t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c64d25ed37dc389e685e19214d11890b
https://europepmc.org/articles/PMC8327358/
https://europepmc.org/articles/PMC8327358/
Publikováno v:
Environmental and Molecular Mutagenesis. 37:164-172
The objective of this study is to determine whether pentachlorophenol (PCP) alters benzo[a]pyrene (B[a]P)-induced DNA adduct formation in infant and adult B6C3F1 male mice. Mice were exposed intraperitoneally to 55 microg B[a]P/g body weight (BW) alo
Publikováno v:
Microbial Ecology in Health and Disease. 10:103-109
Publikováno v:
Toxicology and Applied Pharmacology. 147:101-109
The capacity of mouse intestinal cecal microflora to methylate inorganic arsenicals (iAs) was examined in vitro under conditions of restricted bacterial growth. Cecal contents incubated under anaerobic conditions at 37 degrees C for 21 hr methylated
Hepatic DNA adducts and production of mutagenic urine in 2,6-dinitrotoluene-treated B6C3F, male mice
Publikováno v:
Cancer Letters. 102:107-111
The hepatocarcinogen 2,6-dinitrotoluene (2,6-DNT) is an intermediate in the chemical synthesis of 2,4,6-trinitrotoluene and polyurethane products and can contaminate the waste stream emitted by these industries. In this study, the production of mutag
Autor:
S. Elizabeth George, Larry D. Claxton, John P. Creason, Maria S. Taylor, Michael J. Kohan, Harold G. Brooks
Publikováno v:
Environmental Toxicology and Chemistry. 13:1145-1152
Human exposure to environmentally released biotechnology agents may occur. Therefore, it is important to identify adverse health effects associated with this exposure. This study investigates colonization, competition, and translocation of biotechnol