A E Mitchell

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Three-year comparison of the content of antioxidant microconstituents and several quality characteristics in organic and conventionally managed tomatoes and bell peppers
    Alexander W Chassy
    Department of Food Science and Technology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
    J Agric Food Chem 54:8244-52. 2006
  2. ncbi request reprint Isozyme- and gender-specific induction of glutathione S-transferases by flavonoids
    Alyson E Mitchell
    Department of Food Science and Technology, University of California, One Shields Avenue, Davis, CA 95616, USA
    Arch Toxicol 81:777-84. 2007
  3. ncbi request reprint Ten-year comparison of the influence of organic and conventional crop management practices on the content of flavonoids in tomatoes
    Alyson E Mitchell
    Department of Food Science and Technology and Department of Plant Sciences, One Shields Avenue, University of California Davis, Davis, California 95616, USA
    J Agric Food Chem 55:6154-9. 2007
  4. ncbi request reprint Quantification of individual glutathione S-transferase isozymes in hepatic and pulmonary tissues of naphthalene-tolerant mice
    A E Mitchell
    Facility for Advanced Instrumentation, University of California, Davis 95616 8597, USA
    Arch Toxicol 74:215-21. 2000
  5. ncbi request reprint Animal models and analytical approaches for understanding the relationships between wine and cancer
    S E Ebeler
    Department of Viticulture and Enology, University of California, Davis, CA 95616, USA
    Drugs Exp Clin Res 31:19-27. 2005
  6. ncbi request reprint Copper, lysyl oxidase, and extracellular matrix protein cross-linking
    R B Rucker
    Department of Nutrition, University of California, Davis 95616, USA
    Am J Clin Nutr 67:996S-1002S. 1998
  7. doi request reprint The influence of diet composition on phase I and II biotransformation enzyme induction
    Jaime L Rudolf
    Department of Food Science and Technology, University of California, Cruess Hall, One Shields Avenue, UC Davis, Davis, CA 95616, USA
    Arch Toxicol 82:893-901. 2008
  8. ncbi request reprint Purification, mass spectrometric characterization, and covalent modification of murine glutathione S-transferases
    A E Mitchell
    Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis 95616 8597, USA
    Chem Res Toxicol 8:1054-62. 1995
  9. ncbi request reprint Comparison of the total phenolic and ascorbic acid content of freeze-dried and air-dried marionberry, strawberry, and corn grown using conventional, organic, and sustainable agricultural practices
    Danny K Asami
    Department of Food Science and Technology, University of California Davis, 95616, USA
    J Agric Food Chem 51:1237-41. 2003
  10. ncbi request reprint Lysyl oxidase and P-ATPase-7A expression during embryonic development in the rat
    E H Tchaparian
    Department of Nutrition, Department of Food Science and Technology, University of California, One Shields Avenue, Davis, California 95616 8669, USA
    Arch Biochem Biophys 379:71-7. 2000

Collaborators

Detail Information

Publications17

  1. ncbi request reprint Three-year comparison of the content of antioxidant microconstituents and several quality characteristics in organic and conventionally managed tomatoes and bell peppers
    Alexander W Chassy
    Department of Food Science and Technology, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
    J Agric Food Chem 54:8244-52. 2006
    ..Burbank tomatoes generally had higher levels of quercetin, kaempferol, total phenolics, and ascorbic acid as compared to Ropreco tomatoes. Bell peppers were influenced less by environment and did not display cropping system differences...
  2. ncbi request reprint Isozyme- and gender-specific induction of glutathione S-transferases by flavonoids
    Alyson E Mitchell
    Department of Food Science and Technology, University of California, One Shields Avenue, Davis, CA 95616, USA
    Arch Toxicol 81:777-84. 2007
    ..In this case, dietary flavone resulted in similar fourfold increases in total GST activity in inact and castrated animals. Isozyme specific studies indicate that increases could be attributed to an induction of mGSTM and mGSTP...
  3. ncbi request reprint Ten-year comparison of the influence of organic and conventional crop management practices on the content of flavonoids in tomatoes
    Alyson E Mitchell
    Department of Food Science and Technology and Department of Plant Sciences, One Shields Avenue, University of California Davis, Davis, California 95616, USA
    J Agric Food Chem 55:6154-9. 2007
    ..Well-quantified changes in tomato nutrients over years in organic farming systems have not been reported previously...
  4. ncbi request reprint Quantification of individual glutathione S-transferase isozymes in hepatic and pulmonary tissues of naphthalene-tolerant mice
    A E Mitchell
    Facility for Advanced Instrumentation, University of California, Davis 95616 8597, USA
    Arch Toxicol 74:215-21. 2000
    ..These results indicate that induction of hepatic GSTs is substantial and may be an important factor in the development of tolerance to naphthalene...
  5. ncbi request reprint Animal models and analytical approaches for understanding the relationships between wine and cancer
    S E Ebeler
    Department of Viticulture and Enology, University of California, Davis, CA 95616, USA
    Drugs Exp Clin Res 31:19-27. 2005
    ..These studies demonstrate the feasibility of these approaches for studying the chemopreventive potential of dietary components at physiologic levels in..
  6. ncbi request reprint Copper, lysyl oxidase, and extracellular matrix protein cross-linking
    R B Rucker
    Department of Nutrition, University of California, Davis 95616, USA
    Am J Clin Nutr 67:996S-1002S. 1998
    ..For lysyl oxidase, recent evidence (Science 1996;273:1078-84) indicates that as an additional step, a lysyl group at the active center of lysyl oxidase reacts with TOPA or its precursor to form lysyl tyrosylquinone...
  7. doi request reprint The influence of diet composition on phase I and II biotransformation enzyme induction
    Jaime L Rudolf
    Department of Food Science and Technology, University of California, Cruess Hall, One Shields Avenue, UC Davis, Davis, CA 95616, USA
    Arch Toxicol 82:893-901. 2008
    ..respectively), when the SC diet fed group with or without flavone was compared...
  8. ncbi request reprint Purification, mass spectrometric characterization, and covalent modification of murine glutathione S-transferases
    A E Mitchell
    Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis 95616 8597, USA
    Chem Res Toxicol 8:1054-62. 1995
    ..Reactivities of these GSTs toward HNE differed and is related to the number of cysteine residues (alpha < mu < pi) within the amino acid sequence...
  9. ncbi request reprint Comparison of the total phenolic and ascorbic acid content of freeze-dried and air-dried marionberry, strawberry, and corn grown using conventional, organic, and sustainable agricultural practices
    Danny K Asami
    Department of Food Science and Technology, University of California Davis, 95616, USA
    J Agric Food Chem 51:1237-41. 2003
    ..In all samples, freeze-drying preserved higher levels of TPs in comparison with air-drying...
  10. ncbi request reprint Lysyl oxidase and P-ATPase-7A expression during embryonic development in the rat
    E H Tchaparian
    Department of Nutrition, Department of Food Science and Technology, University of California, One Shields Avenue, Davis, California 95616 8669, USA
    Arch Biochem Biophys 379:71-7. 2000
    ..The pattern of temporal expression for ATP7A was consistent with its possible role in copper delivery to lysyl oxidase...
  11. ncbi request reprint The flavonoid glycosides and procyanidin composition of Deglet Noor dates (Phoenix dactylifera)
    Yun Jeong Hong
    Department of Food Science and Technology, University of California Davis, One Shields Avenue, Davis, California 95616, USA
    J Agric Food Chem 54:2405-11. 2006
    ..LC-ESI/MS/MS spectra indicate that quercetin and luteolin formed primarily O-glycosidic linkages whereas apigenin is present as the C-glycoside...
  12. ncbi request reprint Direct liquid chromatography-mass spectrometry method for the detection of glutathione S-transferase isozymes and investigation of their expression in response to dietary flavone
    Stephanie A Burns
    Department of Food Science and Technology, Cruess Hall, University of California, One Shields Ave, Davis, CA 95616, USA
    J Chromatogr B Analyt Technol Biomed Life Sci 809:331-7. 2004
    ..Results obtained using direct LC/MS compare favorably to the specific activity of individual isozymes (P = 0.19), and are comparable to GST levels determined using affinity chromatography followed by LC/MS (P = 0.79)...
  13. doi request reprint Regulation of phase II enzymes by genistein and daidzein in male and female Swiss Webster mice
    Erik B Froyen
    Department of Nutrition, University of California, Davis, Davis, California 95616, USA
    J Med Food 12:1227-37. 2009
    ..In conclusion, individual soy isoflavones modulate phase II enzymes in mice under short-term feeding and basal conditions. This study provides insights into the actions of isolated isoflavones in mice...
  14. ncbi request reprint Characterization of glutathione S-transferases in juvenile white sturgeon
    Rachel T Donham
    Department of Environmental Toxicology, College of Agricultural and Environmental Sciences, University of California, 1 Shields Avenue, Davis, CA 95616 8588, USA
    Aquat Toxicol 71:203-14. 2005
    ..Activity of the cytosolic GSTs was evaluated using the substrate 1-chloro-2,4-dinitrobenzene (CDNB) and found to be 2.4 +/- 0.6 U/mg cytosolic protein, and 0.41 +/- 0.05 U/mg cytosolic protein using ethacrynic acid (ETHA)...
  15. ncbi request reprint Identification of glutathione-related quercetin metabolites in humans
    Yun Jeong Hong
    Department of Food Science and Technology, University of California Davis, Davis, California 95616, USA
    Chem Res Toxicol 19:1525-32. 2006
    ..Our results suggest that glutathionylation of quercetin occurs in both murine hepatic suspensions and humans and indicate that under certain conditions, quercetin intermediates require inactivation through conjugation with glutathione...
  16. ncbi request reprint An exploratory study of the nutritional composition of Tanoak (Lithocarpus densiflorus) acorns after potassium phosphonate treatment
    Katherine J Meyers
    Department of Food Science and Technology, University of California Davis, Davis, California 95616, USA
    J Agric Food Chem 55:6186-90. 2007
    ....
  17. ncbi request reprint Effect of dietary constituents with chemopreventive potential on adduct formation of a low dose of the heterocyclic amines PhIP and IQ and phase II hepatic enzymes
    Karen H Dingley
    Biology and Biotechnology Research Program and Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, Livermore, CA 94551, USA
    Nutr Cancer 46:212-21. 2003
    ..We conclude that PEITC and chlorophyllin are protective of PhIP-induced genotoxicity after a low exposure dose of carcinogen, possibly through modification of HCA metabolism...