M Placzek

Summary

Affiliation: University of Munich
Country: Germany

Publications

  1. ncbi Evaluation of phototoxic properties of fragrances
    Marianne Placzek
    Department of Dermatology and Allergology, Ludwig Maximilians University Munchen, Germany
    Acta Derm Venereol 87:312-6. 2007
  2. ncbi Ultraviolet B-induced DNA damage in human epidermis is modified by the antioxidants ascorbic acid and D-alpha-tocopherol
    Marianne Placzek
    Klinik und Poliklinik fur Dermatologie und Allergologie, Ludwig Maximillians Universität, Frauenlobstr 9 11, 80337 Munich, Germany
    J Invest Dermatol 124:304-7. 2005
  3. ncbi Evaluation of phototoxic properties of antimicrobials used in topical preparations by a photohaemolysis test
    Marianne Placzek
    Klinik und Poliklinik für Dermatologie and Allergologie, Ludwig Maximilians Universitat Munchen, Germany
    Acta Derm Venereol 85:13-6. 2005
  4. ncbi Perniosis-like tinea corporis caused by Trichophyton verrucosum in cold-exposed individuals
    M Placzek
    Klinik und Poliklinik fur Dermatologie und Allergologie, Ludwig Maximilians Universitat, Frauenlobstrasse, D 80337, Munchen, Germany
    Mycoses 49:476-9. 2006
  5. ncbi Effect of ultraviolet (UV) A, UVB or ionizing radiation on the cell cycle of human melanoma cells
    M Placzek
    Klinik und Poliklinik fur Dermatologie und Allergologie, Ludwig Maximilians Universitat, Munich, Germany
    Br J Dermatol 156:843-7. 2007
  6. ncbi Malignant melanoma of the anal region
    J Heyn
    Department of Surgery, Ludwig Maximilians University Munich, Germany
    Clin Exp Dermatol 32:603-7. 2007
  7. ncbi Congenital adrenal hyperplasia and acne in male patients
    K Degitz
    Department of Dermatology, Ludwig Maximilian University, Munchen, Germany
    Br J Dermatol 148:1263-6. 2003
  8. ncbi Mastocytosis and Hymenoptera venom allergy
    Franziska Rueff
    Department of Dermatology and Allergology, Ludwig Maximilians University, Munich, Germany
    Curr Opin Allergy Clin Immunol 6:284-8. 2006
  9. ncbi Contact urticaria to giraffe hair
    Thomas Herzinger
    Klinik und Poliklinik fur Dermatologie und Allergologie, Ludwig Maximilians Universitat, Munchen, Deutschland
    Int Arch Allergy Immunol 138:324-7. 2005
  10. ncbi Pathophysiology of acne
    Klaus Degitz
    Department of Dermatology and Allergy, University of Munich, Germany
    J Dtsch Dermatol Ges 5:316-23. 2007

Collaborators

Detail Information

Publications13

  1. ncbi Evaluation of phototoxic properties of fragrances
    Marianne Placzek
    Department of Dermatology and Allergology, Ludwig Maximilians University Munchen, Germany
    Acta Derm Venereol 87:312-6. 2007
    ..We conclude that some, but not all, fragrances exert phototoxic effects in vitro. Assessment of the correlation of the clinical effects of these findings could lead to improved protection of the skin from noxious compounds...
  2. ncbi Ultraviolet B-induced DNA damage in human epidermis is modified by the antioxidants ascorbic acid and D-alpha-tocopherol
    Marianne Placzek
    Klinik und Poliklinik fur Dermatologie und Allergologie, Ludwig Maximillians Universität, Frauenlobstr 9 11, 80337 Munich, Germany
    J Invest Dermatol 124:304-7. 2005
    ..After 3 mo of antioxidant administration, significantly less thymine dimers were induced by the UVB challenge, suggesting that antioxidant treatment protected against DNA damage...
  3. ncbi Evaluation of phototoxic properties of antimicrobials used in topical preparations by a photohaemolysis test
    Marianne Placzek
    Klinik und Poliklinik für Dermatologie and Allergologie, Ludwig Maximilians Universitat Munchen, Germany
    Acta Derm Venereol 85:13-6. 2005
    ..It is concluded that bronopol and clioquinol exert phototoxic effects in vitro and thus might also cause photosensitization when used on the skin. The clinical significance of this has to be established by further work...
  4. ncbi Perniosis-like tinea corporis caused by Trichophyton verrucosum in cold-exposed individuals
    M Placzek
    Klinik und Poliklinik fur Dermatologie und Allergologie, Ludwig Maximilians Universitat, Frauenlobstrasse, D 80337, Munchen, Germany
    Mycoses 49:476-9. 2006
    ..Dermatophytosis caused by T. verrucosum can, under certain circumstances, such as frequent exposure to cold or a long-term corticosteroid therapy, mimic the characteristic clinical picture of perniosis, as we demonstrate here...
  5. ncbi Effect of ultraviolet (UV) A, UVB or ionizing radiation on the cell cycle of human melanoma cells
    M Placzek
    Klinik und Poliklinik fur Dermatologie und Allergologie, Ludwig Maximilians Universitat, Munich, Germany
    Br J Dermatol 156:843-7. 2007
    ..It is known that both ultraviolet (UV) radiation and ionizing radiation (IR) can activate checkpoints at transitions from G(1) to S phase, from G(2) phase to mitosis and during DNA replication...
  6. ncbi Malignant melanoma of the anal region
    J Heyn
    Department of Surgery, Ludwig Maximilians University Munich, Germany
    Clin Exp Dermatol 32:603-7. 2007
    ..We report on a 39-year old man who presented with a 5-week history of recurrent prolapse of an anal tumour. The tumour was histologically confirmed to be malignant melanoma...
  7. ncbi Congenital adrenal hyperplasia and acne in male patients
    K Degitz
    Department of Dermatology, Ludwig Maximilian University, Munchen, Germany
    Br J Dermatol 148:1263-6. 2003
    ..Disorders of androgen metabolism may influence acne not only in women, but also in men, and these patients may benefit from low-dose glucocorticoid therapy...
  8. ncbi Mastocytosis and Hymenoptera venom allergy
    Franziska Rueff
    Department of Dermatology and Allergology, Ludwig Maximilians University, Munich, Germany
    Curr Opin Allergy Clin Immunol 6:284-8. 2006
    ..Mastocytosis is a rare disease characterized by increased mast cells in skin and/or internal organs. We evaluate the impact of mastocytosis on diagnosis and treatment of Hymenoptera venom allergy...
  9. ncbi Contact urticaria to giraffe hair
    Thomas Herzinger
    Klinik und Poliklinik fur Dermatologie und Allergologie, Ludwig Maximilians Universitat, Munchen, Deutschland
    Int Arch Allergy Immunol 138:324-7. 2005
    ..Immediate-type hypersensitivity to animal proteins is a common problem in people occupationally exposed to animals...
  10. ncbi Pathophysiology of acne
    Klaus Degitz
    Department of Dermatology and Allergy, University of Munich, Germany
    J Dtsch Dermatol Ges 5:316-23. 2007
  11. ncbi Tobacco smoke is phototoxic
    M Placzek
    Klinik und Poliklinik für Dermatologie and Allergologie, Ludwig Maximilians Universitat Munchen, Frauenlobstrasse 9 11, 80337 Munich, Germany
    Br J Dermatol 150:991-3. 2004
    ..Both cigarette smoke and ultraviolet (UV) radiation are known to cause changes of the skin which can be regarded as premature ageing...
  12. ncbi Elevated 17-hydroxyprogesterone serum values in male patients with acne
    Marianne Placzek
    Department of Dermatology, Ludwig-Maximilian-University, Munich, Germany
    J Am Acad Dermatol 53:955-8. 2005
    ..LIMITATIONS: The analysis is limited to a selection of androgen parameters. CONCLUSION: The results suggest that in men irregularities of adrenal steroid metabolism may be a factor contributing to acne...