# Concentrations of Circulating Phylloquinone,but Not Cerebral Menaquinone-4, Are Positively Correlated with a Wide Range of Cognitive Measures: Exploratory Findings in Centenarians

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/concentrations-of-circulating-phylloquinone-but-not-cerebral-menaquinone-4-are/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Jirayu Tanprasertsuk,Guylaine Ferland,Mary Ann Johnson,Leonard W. Poon,Tammy Scott,Aron K. Barbey,Kathryn Barger,Xiang-Dong Wang,Elizabeth J. Johnson |
| Citations | 20 |
| DOI | 10.1093/jn/nxz200 |
| Fields | Biochemistry, Genetics and Molecular Biology,Medicine,Nursing |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2970894821 |
| PMID | 31504672 |
| Type | article |
| Year | 2019 |

## Paper authors

- [Jirayu Tanprasertsuk](https://scholariq.org/researchers/jirayu-tanprasertsuk/)

## Paper journal

- [Journal of Nutrition](https://scholariq.org/journals/journal-of-nutrition/)

## Paper primary topic

- [Vitamin K Research Studies](https://scholariq.org/topics/vitamin-k-research-studies/)

## Paper topics

- [Vitamin K Research Studies](https://scholariq.org/topics/vitamin-k-research-studies/)
- [Coenzyme Q10 studies and effects](https://scholariq.org/topics/coenzyme-q10-studies-and-effects/)
- [Antioxidant Activity and Oxidative Stress](https://scholariq.org/topics/antioxidant-activity-and-oxidative-stress/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.