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Denham Harman

Active 1956–2009

37
Papers
22,029
Citations
37
h-index
37
i10-index

Citations

Citations per year for Denham Harman1964: 1 citations1966: 1 citations1969: 7 citations1970: 2 citations1971: 3 citations1972: 13 citations1973: 6 citations1974: 4 citations1975: 9 citations1976: 6 citations1977: 11 citations1978: 11 citations1979: 4 citations1980: 10 citations1981: 10 citations1982: 29 citations1983: 22 citations1984: 27 citations1985: 20 citations1986: 16 citations1987: 19 citations1988: 36 citations1989: 36 citations1990: 48 citations1991: 66 citations1992: 118 citations1993: 66 citations1994: 80 citations1995: 91 citations1996: 74 citations1997: 81 citations1998: 118 citations1999: 113 citations2000: 139 citations2001: 103 citations2002: 124 citations2003: 101 citations2004: 99 citations2005: 81 citations2006: 135 citations2007: 113 citations2008: 116 citations2009: 116 citations2010: 91 citations2011: 98 citations2012: 122 citations2013: 93 citations2014: 110 citations2015: 85 citations2016: 73 citations2017: 66 citations2018: 64 citations2019: 214 citations2020: 203 citations2021: 177 citations2022: 147 citations2023: 132 citations2024: 143 citations2025: 76 citations2026: 3 citations1965: no citations, so this year is not shown1967–1968: no citations, so these years are not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 1,466 citing papers, 32.6% of this breakdownChina: 312 citing papers, 7% of this breakdownUnited Kingdom: 260 citing papers, 5.8% of this breakdownItaly: 240 citing papers, 5.3% of this breakdownGermany: 204 citing papers, 4.5% of this breakdownSpain: 174 citing papers, 3.9% of this breakdownIndia: 170 citing papers, 3.8% of this breakdownJapan: 166 citing papers, 3.7% of this breakdownCanada: 143 citing papers, 3.2% of this breakdownFrance: 105 citing papers, 2.3% of this breakdownSouth Korea: 93 citing papers, 2.1% of this breakdownAustralia: 82 citing papers, 1.8% of this breakdown
0%32.6%Other 24%

Institutions

Fields

  • Biochemistry, Genetics and Molecular Biology40.4%
  • Medicine36.7%
  • Neuroscience6.3%
  • Nursing4.5%
  • Agricultural and Biological Sciences2.6%
  • Chemistry2.2%
  • Other7.3%

Topics

  • Mitochondrial Function and Pathology7.1%
  • Genetics, Aging, and Longevity in Model Organisms5.4%
  • Antioxidant Activity and Oxidative Stress3.4%
  • Adipose Tissue and Metabolism2.6%
  • Vitamin C and Antioxidants Research2.2%
  • Alzheimer's disease research and treatments2%
  • Other77.3%

Coauthors

All papers

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  1. The Biologic Clock: The Mitochondria?

    Authors: Denham Harman - Journal of the American Geriatrics Society 1972 cited by 1,976

  2. Oxygen Radicals and Human Disease

    Authors: Carroll E. Cross, Barry Halliwell, Edward T. Borish, William A. Pryor, Bruce N. Ames, Robert L. Saul, Joe M. McCord, Denham Harman - Annals of Internal Medicine 1987 cited by 1,858

  3. The aging process.

    Authors: Denham Harman - National Academy of Sciences, Proceedings of the National Academy of Sciences 1981 cited by 1,905

  4. Free Radical Theory Of Aging

    Authors: Denham Harman - Birkhäuser Basel eBooks 1992 cited by 896

  5. Aging: Overview

    Authors: Denham Harman - Annals of the New York Academy of Sciences 2001 cited by 414

  6. Free Radical Theory of Aging: An Update

    Authors: Denham Harman - Annals of the New York Academy of Sciences 2006 cited by 593

  7. The aging process: major risk factor for disease and death.

    Authors: Denham Harman - National Academy of Sciences, Proceedings of the National Academy of Sciences 1991 cited by 372

  8. Aging: A Theory Based on Free Radical and Radiation Chemistry

    Authors: Denham Harman - Journal of Gerontology 1956 cited by 8,455

  9. Origin and evolution of the free radical theory of aging: a brief personal history, 1954–2009

    Authors: Denham Harman - Biogerontology 2009 cited by 218

  10. The Free Radical Theory of Aging

    Authors: Denham Harman - Antioxidants and Redox Signaling 1982 cited by 922

  11. Alzheimer's Disease Pathogenesis

    Authors: Denham Harman - Annals of the New York Academy of Sciences 2006 cited by 142

  12. Free Radical Theory of Aging: Effect of Free Radical Reaction Inhibitors on the Mortality Rate of Male LAF1 Mice

    Authors: Denham Harman - Journal of Gerontology 1968 cited by 340

  13. About “Origin and evolution of the free radical theory of aging: a brief personal history, 1954–2009”

    Authors: Denham Harman - Biogerontology 2009 cited by 187

  14. Free radicals in aging

    Authors: Denham Harman - Molecular and Cellular Biochemistry 1988 cited by 308

  15. Free‐Radical Theory of Aging

    Authors: Denham Harman - Annals of the New York Academy of Sciences 1994 cited by 223

  16. The Free Radical Theory of Aging: Effect of Age on Serum Copper Levels

    Authors: Denham Harman - Journal of Gerontology 1965 cited by 182

  17. Free radical theory of aging: dietary implications

    Authors: Denham Harman - American Journal of Clinical Nutrition 1972 cited by 152

  18. Prolongation of the Normal Lifespan and Inhibition of Spontaneous Cancer by Antioxidants

    Authors: Denham Harman - Journal of Gerontology 1961 cited by 122

  19. Role of Free Radicals in Aging and Disease

    Authors: Denham Harman - Annals of the New York Academy of Sciences 1992 cited by 263

  20. Free radical theory of aging: Consequences of mitochondrial aging

    Authors: Denham Harman - AGE 1983 cited by 242

  21. Free Radical Involvement in Aging

    Authors: Denham Harman - Drugs & Aging 1993 cited by 230

  22. Role of Free Radicals in Mutation, Cancer, Aging, and the Maintenance of Life

    Authors: Denham Harman - Radiation Research 1962 cited by 206

  23. Free radical theory of aging: The “free radical” diseases

    Authors: Denham Harman - AGE 1984 cited by 189

  24. The Clinical Gerontologist

    Authors: Denham Harman - Journal of the American Geriatrics Society 1976 cited by 170