Effectiveness of pyrroloquinone quinone amino acid on mental status of Japanese subjects
Not Applicable
- Conditions
- Healthy adult
- Registration Number
- JPRN-UMIN000032270
- Lead Sponsor
- Kagawa Nutrition University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
1.The person who had a mental disease, the brain functional disorder in the past 2.The person with the cerebrovascular disorder 3.The person who took a drug or a supplement about a brain function or bloodstream improvement within three months before examination start 4.The person with gelatine allergy 5.The pregnant or nursing woman 6.The person who wasn't pamitted the paticipation by the docor
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method We compared the reaction time with the correct answer rate of the cognitive problem before and after the PQQ intake. We examined it in the near-infrared light brain function imaging device(NIRS:Near Infra-Red Spectoroscopy) which can observe a bloodstream state of the brain directly.It is the measurement in base line between parallel two groups of PQQ intake group and the placebo food intake group and 12 weeks later.
- Secondary Outcome Measures
Name Time Method