Evaluation of Excessive UV Irradiation on Skin Aging by Multiphoton Laser Imaging and Biophysical Methods

University of Jena

Status: Unknown

Conditions: Skin Aging

Treatments: Device: multiphoton laser imaging

Study type: Observational

Funder types: Other

Identifiers

NCT00372047

1845-08/06

Details and patient eligibility

About

In this study, test persons with chronic excessive UV radiation and a control group are examined by multiphoton laser imaging and biophysical methods in order to evaluate the dermal fiber network. We expect to observe signs of advanced skin aging in the test group.

Sex: Female

Ages: 20 to 25 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• non smokers
• contraception
• 12 subjects with chronic excessive UV irradiation
• 12 normal subjects

Exclusion criteria

• dermatological and other severe disorders
• pregnancy and lactation
• dermatological topical therapy
• internal medication
• cosmetical intervention at test area