6ppd-q
Intervention1 paper2 findings
C · W · M · H: cells, worms or flies, mice, humans. Dark: independent labs found the same change there. Light: one lab or one study. Outline: nothing yet.
Labs are independent when their papers share no last author and no institution.
Against: findings that point the other way from most findings on the same outcome.
No results posted: trials that ended more than a year ago with no results on ClinicalTrials.gov and no paper in ARN’s record.
Company ties: findings with an author at a company, or from a paper that declares the maker’s interest.
Funders: National Natural Science Foundation of China and 2 more
- Humans1
Outcomes
1Cognitive function
downin humans1
1 study
Cognitive function
downin humans1
6ppd-q impairs cognitive function in humans.
Humans
Aromatic amine antioxidants (AAs) and p-phenylenediamine quinones (PPD-Qs) exposure, thyroid hormones, and cognitive function in older adults: Association and potential mediation analyses · Environment international · 30 Aug 2026
Associations
1Cognitive impairment
upin humans1
1 study
Cognitive impairment
upin humans1
6ppd-q raises the risk of cognitive impairment in humans.
Humans
Aromatic amine antioxidants (AAs) and p-phenylenediamine quinones (PPD-Qs) exposure, thyroid hormones, and cognitive function in older adults: Association and potential mediation analyses · Environment international · 30 Aug 2026