Rachel Haywood

Summary

Affiliation: Mount Vernon Hospital
Country: UK

Publications

  1. ncbi request reprint Synthetic melanin is a model for soluble natural eumelanin in UVA-photosensitised superoxide production
    Rachel M Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN, UK
    J Photochem Photobiol B 82:224-35. 2006
  2. doi request reprint Intensity-dependent direct solar radiation- and UVA-induced radical damage to human skin and DNA, lipids and proteins
    Rachel Haywood
    RAFT Institute, Mount Vernon Hospital, Northwood, Middlesex, UK
    Photochem Photobiol 87:117-30. 2011
  3. doi request reprint Measuring sunscreen protection against solar-simulated radiation-induced structural radical damage to skin using ESR/spin trapping: development of an ex vivo test method
    Rachel Haywood
    RAFT Institute, Mount Vernon Hospital, Northwood, Middlesex, UK
    Free Radic Res 46:265-75. 2012
  4. ncbi request reprint Sunscreens inadequately protect against ultraviolet-A-induced free radicals in skin: implications for skin aging and melanoma?
    Rachel Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, UK
    J Invest Dermatol 121:862-8. 2003
  5. ncbi request reprint Differences in production of melanin radicals by 694 nm ruby laser and UVA radiation
    Rachel M Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN, United Kingdom
    Lasers Surg Med 35:77-83. 2004
  6. ncbi request reprint An experimental and theoretical model for solar UVA-irradiation of soluble eumelanin: towards modelling UVA-photoreactions in the melanosome?
    Rachel M Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN, UK
    J Photochem Photobiol B 76:19-32. 2004
  7. ncbi request reprint Relevance of sunscreen application method, visible light and sunlight intensity to free-radical protection: A study of ex vivo human skin
    Rachel Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, UK
    Photochem Photobiol 82:1123-31. 2006
  8. ncbi request reprint Protein, lipid, and DNA radicals to measure skin UVA damage and modulation by melanin
    Rachel Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex HA6 2RN, UK
    Free Radic Biol Med 44:990-1000. 2008
  9. doi request reprint Comparable photoreactivity of hair melanosomes, eu- and pheomelanins at low concentrations: low melanin a risk factor for UVA damage and melanoma?
    Rachel M Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, UK
    Photochem Photobiol 84:572-81. 2008

Detail Information

Publications9

  1. ncbi request reprint Synthetic melanin is a model for soluble natural eumelanin in UVA-photosensitised superoxide production
    Rachel M Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN, UK
    J Photochem Photobiol B 82:224-35. 2006
    ....
  2. doi request reprint Intensity-dependent direct solar radiation- and UVA-induced radical damage to human skin and DNA, lipids and proteins
    Rachel Haywood
    RAFT Institute, Mount Vernon Hospital, Northwood, Middlesex, UK
    Photochem Photobiol 87:117-30. 2011
    ..While UVA absorption and lipid-oxidation is direct, DNA and protein-oxidation require photosensitisation...
  3. doi request reprint Measuring sunscreen protection against solar-simulated radiation-induced structural radical damage to skin using ESR/spin trapping: development of an ex vivo test method
    Rachel Haywood
    RAFT Institute, Mount Vernon Hospital, Northwood, Middlesex, UK
    Free Radic Res 46:265-75. 2012
    ..Sunscreen protection might be improved by the consideration of visible-light protection and the design of filters to minimise radical leakage and lipid-oxidation...
  4. ncbi request reprint Sunscreens inadequately protect against ultraviolet-A-induced free radicals in skin: implications for skin aging and melanoma?
    Rachel Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, UK
    J Invest Dermatol 121:862-8. 2003
    ....
  5. ncbi request reprint Differences in production of melanin radicals by 694 nm ruby laser and UVA radiation
    Rachel M Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN, United Kingdom
    Lasers Surg Med 35:77-83. 2004
    ..We investigated 694 nm laser-irradiation of human hair, and laser-irradiation of synthetic dopa melanin to establish whether photolysis and oxygen radical production is also contributory, and which may have side effects...
  6. ncbi request reprint An experimental and theoretical model for solar UVA-irradiation of soluble eumelanin: towards modelling UVA-photoreactions in the melanosome?
    Rachel M Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN, UK
    J Photochem Photobiol B 76:19-32. 2004
    ....
  7. ncbi request reprint Relevance of sunscreen application method, visible light and sunlight intensity to free-radical protection: A study of ex vivo human skin
    Rachel Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, UK
    Photochem Photobiol 82:1123-31. 2006
    ..Visible light contribution to radical production, and loss of protection when sunscreen is rubbed into skin, has implications for sunscreen design and use for the prevention of free-radical damage...
  8. ncbi request reprint Protein, lipid, and DNA radicals to measure skin UVA damage and modulation by melanin
    Rachel Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex HA6 2RN, UK
    Free Radic Biol Med 44:990-1000. 2008
    ..ESR/spin trapping methodology has potential for screening skin susceptibility to aging and cancer-related radical damage and for measuring protection afforded by melanin, sunscreens, and antiaging creams...
  9. doi request reprint Comparable photoreactivity of hair melanosomes, eu- and pheomelanins at low concentrations: low melanin a risk factor for UVA damage and melanoma?
    Rachel M Haywood
    RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, UK
    Photochem Photobiol 84:572-81. 2008
    ..Melanosome concentration at constant fluence may be more significant with respect to photodamage and UVA photocarcinogenesis (melanoma) via superoxide radical production than pigment type...