Robert A Jacob

Summary

Affiliation: Agricultural Research Service
Country: USA

Publications

  1. ncbi Vitamin C function and status in chronic disease
    Robert A Jacob
    USDA Agricultural Research Service, Western Human Nutrition Research Center, UC Davis, Department of Pomology, One Shields Avenue, Davis, CA 95616 8683, USA
    Nutr Clin Care 5:66-74. 2002
  2. ncbi Moderate antioxidant supplementation has no effect on biomarkers of oxidant damage in healthy men with low fruit and vegetable intakes
    Robert A Jacob
    U S Department of Agriculture ARS Western Human Nutrition Research Center, University of California at Davis, 95616 8683, USA
    J Nutr 133:740-3. 2003
  3. ncbi Consumption of cherries lowers plasma urate in healthy women
    Robert A Jacob
    U S Department of Agriculture ARS Western Human Nutrition Research Center, University of California at Davis, Davis, CA 95616, USA
    J Nutr 133:1826-9. 2003
  4. ncbi Consumption of Bing sweet cherries lowers circulating concentrations of inflammation markers in healthy men and women
    Darshan S Kelley
    U S Department of Agriculture ARS, Western Regional Research Center, Department of Nutrition, University of California, Davis, CA 95616, USA
    J Nutr 136:981-6. 2006
  5. ncbi Vitamins C and E in adolescents and young adults with HIV infection
    Charles B Stephensen
    US Department of Agriculture Agricultural Research Service, Western Human Nutrition Research Center at the University of California Davis, Davis, CA 95616, USA
    Am J Clin Nutr 83:870-9. 2006
  6. ncbi Bioavailability of citrus limonoids in humans
    Gary D Manners
    Western Regional Research Center, Agricultural Research Service, United States Department of Agriculture, 800 Buchanan Street, Albany, California 94710, USA
    J Agric Food Chem 51:4156-61. 2003
  7. ncbi Long-term high copper intake: effects on indexes of copper status, antioxidant status, and immune function in young men
    Judith R Turnlund
    US Department of Agriculture, Agricultural Research Service, Western Human Nutrition Research Center, University of California, Davis 95616, USA
    Am J Clin Nutr 79:1037-44. 2004
  8. ncbi Antioxidants. Should you supplement?
    Robert A Jacob
    Diabetes Self Manag 23:29-30, 32-3, 35. 2006
  9. ncbi Plasma antioxidant capacity changes following a meal as a measure of the ability of a food to alter in vivo antioxidant status
    Ronald L Prior
    USDA Arkansas Children s Nutrition Center, Little Rock, AR 72202, USA
    J Am Coll Nutr 26:170-81. 2007

Detail Information

Publications9

  1. ncbi Vitamin C function and status in chronic disease
    Robert A Jacob
    USDA Agricultural Research Service, Western Human Nutrition Research Center, UC Davis, Department of Pomology, One Shields Avenue, Davis, CA 95616 8683, USA
    Nutr Clin Care 5:66-74. 2002
    ..High intakes of the vitamin are generally well tolerated; a Tolerable Upper Level was recently set at 2 g based on gastrointestinal upset that sometimes accompanies excessive intakes...
  2. ncbi Moderate antioxidant supplementation has no effect on biomarkers of oxidant damage in healthy men with low fruit and vegetable intakes
    Robert A Jacob
    U S Department of Agriculture ARS Western Human Nutrition Research Center, University of California at Davis, 95616 8683, USA
    J Nutr 133:740-3. 2003
    ..In healthy young men, the endogenous antioxidant defense system and a modest intake of dietary antioxidants are adequate to minimize levels of in vivo oxidant damage such that they cannot be differentiated by current methods...
  3. ncbi Consumption of cherries lowers plasma urate in healthy women
    Robert A Jacob
    U S Department of Agriculture ARS Western Human Nutrition Research Center, University of California at Davis, Davis, CA 95616, USA
    J Nutr 133:1826-9. 2003
    ..The trend toward decreased inflammatory indices (CRP and NO) adds to the in vitro evidence that compounds in cherries may inhibit inflammatory pathways...
  4. ncbi Consumption of Bing sweet cherries lowers circulating concentrations of inflammation markers in healthy men and women
    Darshan S Kelley
    U S Department of Agriculture ARS, Western Regional Research Center, Department of Nutrition, University of California, Davis, CA 95616, USA
    J Nutr 136:981-6. 2006
    ..Results of the present study suggest a selective modulatory effect of sweet cherries on CRP, NO, and RANTES. Such anti-inflammatory effects may be beneficial for the management and prevention of inflammatory diseases...
  5. ncbi Vitamins C and E in adolescents and young adults with HIV infection
    Charles B Stephensen
    US Department of Agriculture Agricultural Research Service, Western Human Nutrition Research Center at the University of California Davis, Davis, CA 95616, USA
    Am J Clin Nutr 83:870-9. 2006
    ..Oxidative stress during HIV infection may impair immune function, cause more rapid disease progression, and increase requirements for dietary antioxidants such as vitamins C and E...
  6. ncbi Bioavailability of citrus limonoids in humans
    Gary D Manners
    Western Regional Research Center, Agricultural Research Service, United States Department of Agriculture, 800 Buchanan Street, Albany, California 94710, USA
    J Agric Food Chem 51:4156-61. 2003
    ..13 nmol/L and is hypothesized to be a limonin epimer. Poststudy health evaluation established no ill effects among study subjects consuming high doses of limonin glucoside...
  7. ncbi Long-term high copper intake: effects on indexes of copper status, antioxidant status, and immune function in young men
    Judith R Turnlund
    US Department of Agriculture, Agricultural Research Service, Western Human Nutrition Research Center, University of California, Davis 95616, USA
    Am J Clin Nutr 79:1037-44. 2004
    ..Short-term high copper intake does not appear to affect indexes of copper status or functions related to copper status, but the effects of long-term high copper intake are unknown...
  8. ncbi Antioxidants. Should you supplement?
    Robert A Jacob
    Diabetes Self Manag 23:29-30, 32-3, 35. 2006
  9. ncbi Plasma antioxidant capacity changes following a meal as a measure of the ability of a food to alter in vivo antioxidant status
    Ronald L Prior
    USDA Arkansas Children s Nutrition Center, Little Rock, AR 72202, USA
    J Am Coll Nutr 26:170-81. 2007
    ....