Immunology of inflammatory diseases such as psoriasis
Conditions
Interventions
Observation group:None
Sponsors
Guangdong Provincial People's Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Healthy volunteers aged between 18 and 60; 2. Able to cooperate in completing lifestyle (exercise habits) questionnaires; 3. Voluntarily participate in this study and sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Measurement areas (cheek) with active skin conditions (such as severe acne, eczema, lupus erythematosus, etc.) or extensive scars or pigmented nevi that affect optical imaging; 2. Those who have received photoelectric medical cosmetic treatments (such as photorejuvenation, fractional laser, etc.) or chemical peels in that area within the past 3 months; 3. Those currently using systemic hormonal or immunosuppressive medications that may affect skin structure.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| SAAID (SHG/AF-derived index);ELCOR (elastic fiber-related coefficient); | — |
Secondary
| Measure | Time frame |
|---|---|
| AF (autofluorescence signal);SHG (second harmonic generation signal); | — |
Countries
China
Contacts
Public ContactShenZhu
Guangdong Provincial People's Hospital
Outcome results
None listed