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Artigo Revisado por pares

G. F. A. Stutz,

UVA radiation (320–400 nm) exposure is linked to detrimental health effects, including DNA damage, eye damage and impacts on immune suppression. Occupational exposure to UVA radiation could increase the risk of developing such ... surfaces have been investigated for broadband (from spectral) UVA and visible reflectance, from horizontal, inclined and vertical ... coated metallic surfaces were shown to have low UVA broadband reflectance (<0.20) compared to some metallic surfaces UVA broadband reflectance (0.1–0.5). Uncoated metallic ...

Tópico(s): Calibration and Measurement Techniques

1925 - Elsevier BV | Journal of the Franklin Institute

Jornais Acesso aberto

John T. Sibley, Eli G. Jones, Lee H. Smith, C. L. Noack, John William Fyfe, Wm. P. Best, Dr. Sylvina Apphia Abbott, I. S. Foote,

... Review. Essay: The New Medical Law, Maruta Cotula, Uva Ursi (Arctostaphylos Uva Ursi), Now Be Good, The Viburnums, Calcium Sulphide, ...

1907 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

R. Scherer, BERNHARD KERN, Otto Braun‐Falco,

... combined effect of 8-methoxypsoralen (8-MOP) plus UVA. Two hours after oral administration of therapeutic doses ... when the cells were exposed in vitro to UVA irradiation. The inhibition of proliferation as monitored by ... incorporation into cellular DNA was shown to be UVA-dose dependent. Control cultures of 8-MOP containing lymphocytes which were not UVA irradiated showed normal blast transformation. In lymphocytes obtained ... PHA-induced lymphocyte transformation was not impaired by UVA irradiation. In 8-MOP containing lymphocytes exposed repeatedly ...

Tópico(s): Plant chemical constituents analysis

1977 - Oxford University Press | British Journal of Dermatology

Artigo

Anders Bredberg, B. Lambert, S Söderhäll,

... exposed in vitro to long-wave ultraviolet radiation (UVA, 320–400 nm) alone, or in combination with ... 37°C for various times. Cells treated with UVA at 1.1 J/cm2 showed an increased ... PUVA (8-MOP at 20 μg/ml plus UVA at 0.04 J/cm2), the alkaline elution ... remove any unbound 8-MOP, and then by UVA (PUVA + UVA) at 1.1 J/cm2, the alkaline elution ... During the post-treatment incubation of the PUVA + UVA-treated cells there was a gradual increase of ... group A, which were given the same PUVA + UVA treatment, did not show any change in the ...

Tópico(s): Microtubule and mitosis dynamics

1982 - Elsevier BV | Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis

Periodico Acesso aberto

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Artigo Acesso aberto Revisado por pares

B Staberg, Hans Christian Wulf, P Klemp, Thomas Poulsen, H Brodthagen,

The carcinogenic effect of UVA radiation (from Philips black light tubes filtered through a 2 mm-thick glass plate to eliminate the radiation below 320 ... a moderate daily dose of combined UVB and UVA for 3 months induced a tumor incidence of ... after 58 weeks. When the combined UVB and UVA irradiation was followed by filtered UVA for 2, 4, or 6 months, the tumor ... with the moderate dose of combined UVB and UVA induced a slight but not significantly lower tumor ... vs 0.30, p greater than 0.1). UVA alone induced no tumors. It thus appears that ...

Tópico(s): Olfactory and Sensory Function Studies

1983 - Elsevier BV | Journal of Investigative Dermatology

Periodico Acesso aberto

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Jornais Acesso aberto

James Jackson, James Lloyd, Hector Orr, Chevalier Pelletan, J. C. Warren, Dr. R. Tytler, A. Berry, Richard A. Salisbury, M. Thouin, Richard A. Salisbury, Theodric Romeyn Beck, William Thomas Brande,

... at Boston, in April, 1812, Readings and Observations Uva Ursi, Hooping Cough, Intelligence, Medical and Philosophical Lectures ...

1813 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

Lyle E. Cartwright, Joseph F. Walter,

... Sun System III (SS III), when combined with UVA, induces epidermal ornithine decarboxylase activity, an enzyme associated ... tumorigenic in hairless mice exposed to chronic, intermittent UVA radiation. SS III was applied to hairless mice ... exposed to 2.5 to 10 joules/cm2 UVA radiation. All test groups developed atypical squamous papillomas in direct proportion to the dosage of UVA radiation received. A shorter latency period for tumor development was seen with larger UVA doses. Test animals followed up to 1 year ...

Tópico(s): melanin and skin pigmentation

1983 - Elsevier BV | Journal of the American Academy of Dermatology

Periodico Acesso aberto

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Edwd. W. Jenks, Theo. A. McGraw, A. P. Merrill, D. L. Phares, F. A. Larue, Thomas Bryant, Frederick Stearns, G. F. H. Markoe, J. Farris Moore, A. Reynard, W. C. B. Fifield,

... of the Wayne County Medical Society, Action of Uva Ursi in Gravel, Test for Acids, Multiple Essay ...

1866 - Gale Group | NCCO-STM 1of2

Revisão Revisado por pares

Louis Dubertret, D. Averbeck, Émile Bisagni, Jacqueline Moron, E. Moustacchi, C Billardon, D. Papadopoulo, Sara Nocentini, Paul Vigny, J. Blais, René V. Bensasson, J.C. Ronfard-Haret, E. J. Land, F Zajdela, R Latarjet,

... synthétisés et étudiés. Leur absorption maximale dans les UVA se situe respectivement à 325 et 330 nm. ... DNA dans le noir et, en présence d'UVA, ils ne produisent que des monoadditions sur le ... Leur activité mutagène par unité de dose d'UVA est du même ordre que celle du 8- ... MOP > PP en fonction de la dose d'UVA, 8-MOP > MPP > PP en fonction de la ... albinos 17NCZ produit après 115 irradiations par les UVA (1,18 J/cm2): 80% de tumeurs avec ... la MED est de 20 J/cm2 d'UVA. L'application de 8-MOP, MPP et PP ... de l'irradiation par la même dose d'UVA, montre une efficacité thérapeutique légèrement plus élevée avec ...

Tópico(s): Plant chemical constituents analysis

1985 - Elsevier BV | Biochimie

Periodico Acesso aberto

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T. J. Wright, M. Chassaignac, T. C. Miller, F. M. Tate,

... Eye-Ball, Treatment of Abscess of the Breast, Uva Ursi in Labor, Ergot and Borax, Their Special ...

1861 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

Gail B. Whitman, Eileen Enny Leach, Vincent A. DeLeo, Joseph L. Fleiss, Barbara Conetta, Leonard C. Harber,

... however, although there have been several investigations defining UVA erythema in humans, there have been no comprehensive ... animal model. Accordingly, studies were designed to assess UVA erythema in terms of time of onset; time ... containing iron and gallium halides were used as UVA light sources. Both have sufficient fiuence rates (190 ... to allow convenient exposure times for delivery of UVA erythemogenic fluences. UVA fluences of 20 times 10 4 , 40 times ... guinea pigs. Data obtained in humans indicate that UVA erythema develops immediately after irradiance with a maximum ...

Tópico(s): Advancements in Transdermal Drug Delivery

1985 - Wiley | Photochemistry and Photobiology

Periodico Acesso aberto Revisado por pares

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Jornais Acesso aberto

Dr. William Stokes, Dr. E. A. Parkes, James Laird, Dr. A. B. Garrod, Dr. E. W. Pritchard, Mm. Velpeau, Dr. C. H. Jones, Dr. Marshall Hall, Dr. E. H. Sieveking, Dr. Robert Molloy, Dr. J. Hughes Bennett, Dr. R. B. Todd, Dr. R. B. Todd, Frederic C. Skey, Dr. Peyton Blakiston, Joliffe Tufnell, Dr. Richard Payne Cotton, Dr. John Hughes Bennett, Dr. C. Radcliffe Hall, John Windsor, Dr. E. Headlam Greenhow, Dr. Arthur Leared, Dr. J. H. Bennett, Dr. Thomas Hodgkin, Dr. R. H. Goolden, Dr. R. Christison, Henry Smith, James Syme, W. Fergusson, Dr. Wm. Keith, Wm. Coulson, James Syme, James Syme, James Syme, James Syme, James Syme, Chas. Royston, Dr. P. Frank, John Bishop, W. Fergusson, Henry Hancock, James Syme, James Syme, Wm. Fergusson, M. Lassana, >M. Jobert, Henry T. Chapman, Dr. Werner Steinlein, M. Monsel, James Syme, M. Trousseau, James Syme, Henry Lee, M. Laroche, John A. Lawrence, Thomas Hunt, Dr. J. Bullar, M. Bourguignon, Dr. J. H. Bennett, T. Spencer Wells, John Hamilton, Thomas S. Fletcher, Frederick C. Skey, M. Velpeau, T. Spencer Wells, E. R. Bickersteth, Dr. J. Matthews Duncan, Dr. Septimus Wray Britxon, Dr. Alph. Salmon, Dr. J. Y. Simpson, Dr. Edward Rigby, Professor Ritter Von Mauthner, I. Baker Brown, Dr. Robert Christison, James Syme, William Turner, Joseph Swan, Henry Thompson, Dr. Robert Christison, MM. Herpin, MM. Blache, M. A. Rodet, Walter Cooper Dendy, Dr. J. S. Hughes, Thomas Rowe Edmonds, Lawrence Ormerod, G. J. Barford, James Syme, Thos. Wakley, Dr. B. W. Richardson, Henry Ancell, Dr. George D. Gibb, George Allarton, James Syme, John Hilton, I. B. Brown, James Syme, Walter Chippendale, John Stenhouse, Jas. Syme, Henry T. Chapman, John Erichsen,

... Treatment of Irritable Stomach in Phthisis, Use of Uva Ursi Instead of Ergot of Rye, Sulphuric Acid, ...

1855 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

Vivienne E. Reeve, Gavin E. Greenoak, Christa Boehm‐Wilcox, Paul J. Canfield, C. H. Gallagher,

... with incremental doses of simulated solar UV radiation (UVA + B) from a fluorescent tube source which induced ... black mice. Mice were also exposed to the UVA component of these radiation sources, obtained by window ... examined, at either 0.003% with minimally oedemal UVA + B or its UVA component alone, or at 0.01% with sub-oedemal UVA + B or its UVA component alone, in both albino and black mice. ... single exposure to minimally oedemal or sub-oedemal UVA + B. At 200 days, the tumorigenic response to sub-oedemal UVA + B was significantly increased by topical 5-MOP, ...

Tópico(s): Plant chemical constituents analysis

1990 - Elsevier BV | Journal of Photochemistry and Photobiology B Biology

Periodico Acesso aberto Revisado por pares

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Anthony Hilton, John Coleman, John Shirley, Stephen Dodgson, Victoria Glendinning, Will Ellsworth-Jones, Jon Swain, Denys W Bradfield Secretary, Chris Ryder, Alan Gibson, Jean Robertson Travel Editor, Heidi Holland, Martin Leighton, Dr Alan Tatt, Graham Rose, J. W. Lambert, Keith Shelton Managing Editor, Robin Morgan, Martyn Sutton, Cal McCrystal, Mark Hosenball, Bob Campbell, Diana Winsor, Henry Brandon, John Coates, Ian Barras Hill, Peter Knapp, Richard Milner, Claudia Gould, Ben Travers, David Dougill, Professor P F Baker, Richard Acland, Derek Jewell, Dambudzo Marechera, David C Speedie Executive Director, Gordon Burns, David Cairns, Marina Warner, John Ballantine, Norman Harris, Adrianne Blue, David Blundy, Ruth Hall, Frank Giles, Geoff Whitten, Peter Ackroyd, Michael Jones, Geoffrey Cannon, Peter Kellner, Len Murray, Lesley Garner, John Sheppard, Malcolm Crawford Economics Editor, Tana de Zulueta, Andrew Cornelius, Michael Howard, Peter Lennon, Marjorie Wallace, David Hughes, Nick King, Felix Aprahamlan, Toni Turner, Judith Jackson, John Fryer Labour Correspondent, Anthony Storr, Elizabeth Grice, Nick Gilbert, Willis Pickard, Alex Raymond, Denis Herbstein, Simon Freeman, Stephen Pile, Gareth Huw Davies, Ron Hyams, Peter Stothard, Mrs C Lambert, Cosmas Desmond Director, David May, Peter Hebblethwaite, Barbara Goldsmith, Desmond Shawe-Taylor, Elizabeth Longford, Russell Davies, Gwen Nuttall, D R M Holley, David Lewis, A. Vazquez de Prada, Bryan Robertson, Nicholas Asheshov Santa Cruz, Ronald Dworkin, Jeremy Slepmann, W Sidney Allen Professor of Comparative Philology, Clive Branson, Tony Osman, Sir Brian Young, Barrie Penrose, Geoffrey Randall Co-ordinator of Research, SHAC, Felix Aprahamian, Michael Small Languages teacher, Ian Jack, John O'neill, J W Lambert, Lewis Chester, Mighty Molecule, Greg Strange, Aubrey Jones, Peter Clarke, Michael Dobbs, Brian Glanville, Misha Donat, John Barnets, Keith Richardson, Peta Levi, Graham Searjeant, Robin Mead, Philippa Toomey, Caroline Silver, Peter Dunn, Michael Roberts, James Fenton, Maureen Walker, Hazel Griffith, Ian Hamilton, Suzanne Trimel, Arthur Jacobs, Denis Lehane, Michael Jones Political Correspondent, Mrs Margaret Kelly, Michael Parkinson, Marina Vaizey, Chris Lightbown, James Danziger, Jan Mayman, Philip Radcliffe, Tony Geraghty Defence Correspondent, Steven Holmes, Maggie Drummond, Patience Wheatcroft, Isabel Hilton, Boris Schapiro,

... Classified Advertising Items Multiple Display Advertising Items Nordic UVA SunBenches & Panels Dale Sauna Ltd Multiple Classified Advertising ...

1980 - Gale Group | Sunday Times HA GDA

Artigo Revisado por pares

Robert M. Sayre, Patricia Poh Agin,

... of sunlight on the skin, wavelengths in the UVA region also contribute to photodamage. A simple and ... has been proposed to measure a sunscreen's UVA protection. We described a method for the calculation of UVA protection in normal subjects. The determination of UVA protection involves three steps: (1) the UV absorbance ... incorporated into the convolution spectrum to obtain the UVA effectiveness ratio, which can be expressed as the UVA protection percentage. Because the UVA protection percentage value ...

Tópico(s): Infection Control and Ventilation

1990 - Elsevier BV | Journal of the American Academy of Dermatology

Periodico Acesso aberto Revisado por pares

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Jornais Acesso aberto

Jack Jones T. & G. W. U. Retired Members Association, Caroline Conran, Audrey Slaughter, Rosemary Righter, Victoria Glendinning, Roger Eglin Industrial Editor, John Fryer, Chris Ryder, Alan Gibson, Rob Hughes, Peter Gillman, Peter Marson, Chris Tighe, J M B Corfe, Tom Paulin, John Diamond, Graham Rose, Jack Tinker Daily Mail, Paul Chipchase, Harald Offerdal, Michael Binyon, John Whale, Julian Symons, Lawrence Gowing, Jason Tomas, Robin Hanbury-Tenison, Diana Winsor, Henry Brandon, John Coates, Peter Rodgers, Richard Milner, Chris Laidlaw, Bernard Levin, Julian Barnes, David Dougill, Joe Irving, Vera Jackson Medical social worker, Cliff Temple, Derek Jewell, Vivian Jenkins, John Higgins The Times, Ian Robertson our rugby correspondent, Peter Rodgers Energy Editor, Marina Warner, John Ballantine, Norman Harris, David Blundy, Cheryl Campbell, Carol Price, Geoff Whitten, Peter Ackroyd, R. F. Collin-Smith Journalist, Yvonne Roberts, Robert Troop, Alan May Secretary, Malcolm Crawford Economics Editor, John Craven, Patrick Forman, Tana de Zulueta, Roger Eglin, Boris Schapiro, David Hughes, Richard Cork, Nick King, Claire Tomalin, Judith Jackson, John Bynner, Richard Girling, Elizabeth Grice, Nick Gilbert, Alex Raymond, John le Carré, Eric Marsden, Peter Wilsher, Michael Andrews, David Simpson Director, Joyce E Gibson, Hugo Young Political Editor, Stephen Pile, Malcolm Winton, Roy East, Elaine Potter, Peter Stothard, Michael Pye, Stephen Jones, Desmond Shawe-Taylor, Ronald Forbes Executive Director, Betka Zamoyska, Alan Brien, Russell Davies, Gwen Nuttall, John Bell, Alan Bedford, Patrick Rowley, Jean Robertson, Michael Saunders Watson Deputy President, David Lipsey, Clive Branson, Harold Evans editor of The Sunday Times, W. Stephen Gilbert, Oliver Gillie Medical Correspondent, Clive Everton, David M Kennedy Professor of History, Stuart Alexander, Tony Osman, Roger Jordan Accountant, Dr Peter Draper, Felix Aprahamian, Peter Grosvenor Daily Express, Graham Searjeant Financial Editor, Mary Davis Peters, Peter Clarke, Peter Pringle, Arianna Stassinopoulos, Peter Dear, Christopher Ricks, Andrew Stephen, Mrs Joan P Perry, Hunter Davies, Brian Glanville, Keith Richardson, Robert Heller, Peter Dunn, Michael Roberts, James Fenton, Robert Kee, Michael Green, Michael Jones Political Correspondent, Roy Perrott, Christopher Booker Sunday Telegraph, Mary Wilkinson Housewife, Victor Bryant, Marina Vaizey, Chris Lightbown, James Danziger, Ian Robertson, Amir Taheri, Stephen Julius, Phillip Knightley, Susie Cornfield, C R Norman, Michael Parrott, Philip Jacobson, Christopher Anderson Journalist, Patience Wheatcroft, Roger Ratcliffe, Isabel Hilton, Muriel Bowen,

... Classified Advertising Items Space-Saving Bed Centre Interscan Uva Sunbed Systems Topaz Leisure Ltd Saab Forward Selective ...

1980 - Gale Group | Sunday Times HA GDA

Artigo Revisado por pares

Diffey Bl, Rik Roelandts,

... PUVA) is almost certainly related to the cumulative UVA exposure dose. A reliable estimate of UVA dose is a major component, therefore, in determining ... term safety of this treatment modality. Thirty-one UVA meters from twenty-nine different PUVA treatment centers were compared with a calibrated UVA meter. The results inferred that 95% of UVA meters used in PUVA centers are reading between 57% and 159% of the true UVA irradiance, a factor of 2.8 in relative sensitivity. This wide variation in accuracy between the UVA meters gives cause for concern. These variations were ...

Tópico(s): Effects of Radiation Exposure

1986 - Elsevier BV | Journal of the American Academy of Dermatology