Johanna Bråred Christensson

Summary

Affiliation: Sahlgrenska University Hospital
Country: Sweden

Publications

  1. ncbi request reprint Hydroperoxides form specific antigens in contact allergy
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska University Hospital, 413 45 Goteborg, Sweden
    Contact Dermatitis 55:230-7. 2006
  2. doi request reprint Linalool--a significant contact sensitizer after air exposure
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska University Hospital, Gothenburg, Sweden
    Contact Dermatitis 62:32-41. 2010
  3. doi request reprint An international multicentre study on the allergenic activity of air-oxidized R-limonene
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska Academy at University of Gothenburg, 413 45 Gothenburg, Sweden
    Contact Dermatitis 68:214-23. 2013
  4. doi request reprint Air-oxidized linalool: a frequent cause of fragrance contact allergy
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
    Contact Dermatitis 67:247-59. 2012
  5. doi request reprint Air oxidation increases skin irritation from fragrance terpenes
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
    Contact Dermatitis 60:32-40. 2009
  6. doi request reprint Contact allergy to air-exposed geraniol: clinical observations and report of 14 cases
    Lina Hagvall
    Department of Dermatology, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
    Contact Dermatitis 67:20-7. 2012

Collaborators

Detail Information

Publications6

  1. ncbi request reprint Hydroperoxides form specific antigens in contact allergy
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska University Hospital, 413 45 Goteborg, Sweden
    Contact Dermatitis 55:230-7. 2006
    ..We concluded that hydroperoxides form specific antigens and that formation of non-specific antigens is unlikely. The concomitant patch test reactions described in the literature are best explained as a result of multiple sensitizations...
  2. doi request reprint Linalool--a significant contact sensitizer after air exposure
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska University Hospital, Gothenburg, Sweden
    Contact Dermatitis 62:32-41. 2010
    ..0% in petrolatum (pet.) in 1511 patients, and 1.3% positive patch test reactions were observed. Objective: To investigate the optimal patch test concentration for detection of contact allergy to ox. linalool...
  3. doi request reprint An international multicentre study on the allergenic activity of air-oxidized R-limonene
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska Academy at University of Gothenburg, 413 45 Gothenburg, Sweden
    Contact Dermatitis 68:214-23. 2013
    ..Oxidized R-limonene has previously been patch tested in multicentre studies, giving 2-3% positive patch test reactions in consecutive patients...
  4. doi request reprint Air-oxidized linalool: a frequent cause of fragrance contact allergy
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
    Contact Dermatitis 67:247-59. 2012
    ..However, linalool autoxidizes on air exposure, and the oxidation products can cause contact allergy. In a Swedish study, oxidized linalool 6.0% in petrolatum (pet.) gave 5% positive patch test reactions in 2500 dermatitis patients...
  5. doi request reprint Air oxidation increases skin irritation from fragrance terpenes
    Johanna Bråred Christensson
    Department of Dermatology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
    Contact Dermatitis 60:32-40. 2009
    ..The pure compounds are not allergenic but their oxidation products can cause contact allergy. Little has been investigated regarding the irritancy of oxidized terpenes...
  6. doi request reprint Contact allergy to air-exposed geraniol: clinical observations and report of 14 cases
    Lina Hagvall
    Department of Dermatology, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
    Contact Dermatitis 67:20-7. 2012
    ..The fragrance terpene geraniol forms sensitizing compounds via autoxidation and skin metabolism. Geranial and neral, the two isomers of citral, are the major haptens formed in both of these activation pathways...