REFERENCES
- Bagchi D., Bagchi M., Stohs S. J. Chromium (VI)-induced oxidative stress, apoptotic cell death and modulation of p53 tumor suppressor gene. Mol. Cell. Biochem. 2001; 222: 149–158, [PUBMED], [INFOTRIEVE], [CSA]
- Ben-Bassat D., Shelef G., Gruner N., Shuval H. I. Growth of Chlamydomonas in a medium containing mercury. Nature 1972; 240: 3685–3692
- Cashman K. Prebiotics and calcium bioavailability. Curr. Issues Intest. Microbiol. 2003; 4: 21–32, [PUBMED], [INFOTRIEVE], [CSA]
- Cervantes C., Silver S. Plasmid chromate resistance and chromate reduction. Plasmid 1992; 27: 65–71, [PUBMED], [INFOTRIEVE], [CROSSREF]
- DeFlora S., Morelli A., Basso C., Ramano M., Serra D., DeFlora A. Prominent role of DT-diaphorase as a cellular mechanism reducing chromium(VI) and reverting its mutagenicity. Cancer Res. 1985; 45: 3188–3196
- Dhakephalkar P. K., Bhide J. V., Paknikar K. M. Plasmid mediated chromate resistance and reduction in Pseudomonas mendocina MCM B-180. Biotech. Letters 1996; 18: 1119–1122, [CROSSREF], [CSA]
- Francisco R., Alpoim M. C., Morais P. V. Diversity of chromium-resistant and -reducing bacteria in a chromium-contaminated activated sludge. J. Appl. Microbiol. 2002; 92: 837–843, [PUBMED], [INFOTRIEVE], [CROSSREF]
- Girio F. M., Roseiro J. C., Silva A. I. The effect of the simultaneous addition of molebdenum and tungsten to the culture medium on the formate dehydrogenase activity from Methylobacterium sp. RXM. Current Microbiol. 1998; 36: 337–340, [PUBMED], [INFOTRIEVE], [CROSSREF]
- Guarner F., Malagelada J. R. Gut flora in health and disease. Lancet 2003; 361: 512–519, [PUBMED], [INFOTRIEVE], [CROSSREF]
- Hamilton J. W., Wetterhahn K. E. Chromium. Handbook on Toxicity of Inorganic Compounds, H. G. Seiler, H. Sigel. Marcel Dekker, Inc., New York 1988; 239–250
- Horitsu H., Futo S., Miyazawa Y., Ogai S., Kawai K. Enzymatic reduction of hexavalent chromium by hexavalent chromium tolerant Pseudomonas ambigua G-1. Agric. Biolog. Chem. 1987; 47: 2907–2908, [CSA]
- Holt J. G., Krieg N. R., Sneath P. H. A., Staley J. T., Williams S. T. Bergey's Manual of Systematic Bacteriology. Williams and Wilkins, Baltimore 1989; vol. 1–4
- Ivankovic S., Preussmann R. Absence of toxic and carcinogenic effects after administrations of high doses of chromic oxide pigment in subacute and long-term feeding experiments in rats. Fd. Cosmet. Toxicol. 1975; 13: 347–351, [CROSSREF], [CSA]
- Jennette K. W. Microsomal reduction of the carcinogen chromate produced chromium(V). J. Am. Chem. Soc. 1982; 104: 874–875, [CROSSREF]
- Kerger B. D., Paustenbach D. J., Corbett G. E., Finley B. L. Absorption and elimination of trivalent and hexavalent chromium in humans following ingestion of a bolus dose in drinking water. Toxicol. Appl. Pharmacol. 1996; 141: 145–158, [PUBMED], [INFOTRIEVE], [CSA]
- Kumar M., Upreti R. K. Impact of lead stress and adaptation in E. coli. Ecotoxicol. Environ. Safety 2000; 47: 246–252, [PUBMED], [INFOTRIEVE], [CROSSREF], [CSA]
- Losi M. E., Amrhein C., Frankenberger W. T. J. Environmental biochemistry of chromium. Rev. Environ. Contam. Toxicol. 1994; 136: 91–131, [PUBMED], [INFOTRIEVE]
- Luli G. W., Talanagi J. W., Strohl W. R., Pfister R. M. Hexavalent chromium resistant bacteria isolated from river sediments. Appl. Environ. Microbio. 1983; 46: 846–854, [CSA]
- Mergeay M. Heavy metal resistances in microbial ecosystems. Molecular Microbial Ecology manual, A. D. L. Akkermans, J. D. van Elsas, F. J. de Bruijn. Kluwer Academic Publishers, Dordrecht 1995; 6.1.7/1–6.1.7/17
- Mirsalis J. C., Hamilton C. M., O'Loughlin K. G., Paustenbach D. J., Kerger B. D., Patierno S. Chromium (VI) at plausible drinking water concentrations is not genotoxic in the in vivo bone marrow micronucleus or liver unscheduled DNA synthesis assays. Environ. Mol. Mutagen. 1996; 28: 60–63, [PUBMED], [INFOTRIEVE], [CROSSREF], [CSA]
- Ohtake H., Cervantes C., Silver S. Decreased chromate uptake in Pseudomonas fluorescens carrying a chromate resistance plasmid. J. Bacteriol. 1987; 169: 3853–3856, [PUBMED], [INFOTRIEVE]
- Schmidt T., Schlegel H. G. Nickel and cobalt resistance of various bacteria isolated from soil and highly polluted domestic and industrial wastes. FEMS Microbio. Ecol. 1989; 62: 315–328, [CROSSREF], [CSA]
- Shrivastava R., Upreti R. K., Chaturvedi U. C. Various cells of the immune system and intestine differ in their capacity to reduce hexavalent chromium. FEMS Immun. Med. Microbiol. 2003; 38: 65–70, [CROSSREF], [CSA]
- Shrivastava R., Upreti R. K., Seth P. K., Chaturvedi U. C. Effects of chromium on the immune system. FEMS Immun. Med. Microbiol. 2002; 34: 1–7, [CROSSREF], [CSA]
- Simon G. L., Gorbach S. L. The human intestinal microflora. Dig. Dis. 1986; 30: 147–154
- Srinath T., Verma T., Ramteke P. W., Garg S. K. Chromium (VI) biosorption and bioaccumulation by chromate resistant bacteria. Chemosphere 2002; 48: 427–435, [PUBMED], [INFOTRIEVE], [CROSSREF]
- Suzuki T., Miyata N., Horitsu H., Kawai K., Takamizawa K., Tai Y., Okazaki M. NAD(P)H-dependent chromium (VI) reductase of Pseudomonas ambigua G-1: A Cr(V) intermediate is formed during the reduction of Cr(VI) to Cr(III). J. Bacteriol. 1992; 174: 5340–5345, [PUBMED], [INFOTRIEVE]
- Top E., Mergeay M., Springael D., Verstraete W. Gene escape model: Transfer of heavy metal resistance genes from Escherichia coli to Alcaligenes eutrophus on agar plates and in soil samples. Appl. Environ. Microbiol. 1990; 56: 2471–2479, [PUBMED], [INFOTRIEVE], [CSA]
- Tornabene T. G., Edwards H. W. Microbial uptake of lead. Science 1972; 176: 1334–1335, [PUBMED], [INFOTRIEVE]
- Upreti R. K., Shrivastava R., Chaturvedi U. C. Gut microflora and toxic metals: Chromium as a model. Indian. J. Med. Res. 2004; 119, in press
- U.S. Environmental Protection Agency. Health effects assessment for hexavalent chromium. Prepared by the Office of Health and Environmental Assessment, Environmental Criteria. Cincinnati 1984; pp. 37, EPA/540/1-86-019, updated 1998
- Urone P. F. Stability of colorimetric reagent for chromium, S-diphenylcarbazide, in various solvents. Anal. Chem. 1955; 27: 1354–1355, [CROSSREF]
- Viti C., Pace A., Giovannetti L. Characterization of Cr(VI)-resistant bacteria isolated from chromium-contaminated soil by tannery activity. Curr. Microbiol. 2003; 46: 1–5, [PUBMED], [INFOTRIEVE], [CROSSREF]
- Wang P., Mori T., Toda K., Ohtake H. Membrane associated chromate reductase activity from Enterobacter cloacae. J. Bacteriol. 1990; 172: 1670–1672, [PUBMED], [INFOTRIEVE]
- Yamamoto K., Kato J., Yano T., Ohtake H. Kinetics and modeling of hexavalent chromium reduction in Enterobacter cloacae. Biotechnol. Bioeng. 1993; 41: 129–133, [CROSSREF], [CSA]