Emotion
Conditions
Interventions
Gold Standard:Gold standard for irritant tears: the irritant tears flowing out from the lower eyelid bag smeared with essential balm.
Gold standard for sad tears: tears after watching sad movies.
Gold
and 
peptidomics
Sponsors
Hunan University of Chinese Medicine
Eligibility
Sex/Gender
All
Age
17 Years to 35 Years
Inclusion criteria
Inclusion criteria: 1. Aged 17 to 35 years; 2. Gender is not limited; 3. No eye disease, visual acuity better than 4.1; 4. No systemic disease, no fever, cold and other acute diseases; 5. Can cooperate to stream tears after watching the movie tears.
Exclusion criteria
Exclusion criteria: 1. Long term insomnia; 2. The patient has depression, schizophrenia and other mental disorders or has recently suffered major mental trauma; 3. Irregular daily life; 4. Have bad habits such as smoking and drinking.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Metabolites in tears; | — |
Secondary
| Measure | Time frame |
|---|---|
| Peptides in tears; | — |
Countries
China
Contacts
Public ContactLiang Hao
Hunan University of Chinese Medicine
Outcome results
None listed