Data · dataset · 2026
EXPOSE: Systemic Metabolomic Responses to Concurrent Training with Polyphenols in Aging Adults: A Randomized Trial
Listed in Riga Stradins University dataverse
This metabolomics data set was generated to characterize metabolic responses related to aging and interventions (concurrent exercise training and polyphenol supplementation) to prevent muscle wasting in older adults.
Description
It includes targeted metabolite profiles from blood samples collected at baseline and during/after intervention. Samples were extracted using a methanol-based protocol and analysed by LC–MS using HILIC and reversed-phase chromatography coupled to a high-resolution Orbitrap Exploris 120 mass spectrometer.
Quantitative data describing nitrogen containing metabolites were obtained using external calibration and isotopically labelled internal standards, and raw data were further processed with TraceFinder 5.1, Compound Discoverer, and MS-DIAL for targeted and untargeted analysis.
Links
Where it is published
- Dataverse dataset page dataverse.rsu.lv/dataset.xhtml?persistentId=doi%3A10.48510%2FFK2%2FG2KXQS ↗
landing page · from dataverse rsu lv
- DOI doi.org/10.48510/fk2/g2kxqs ↗
DOI / persistent id · from dataverse rsu lv
Catalogue records · 1
- Dataverse API dataverse.rsu.lv/api/datasets/:persistentId/?persistentId=doi%3A10.48510%2FFK2%… ↗
metadata API · from dataverse rsu lv
Topics
- Stated by source
- Medicine, Health and Life Sciences
- From keywords
- Life Sciences · Medicine & Health
- Inferred from text
- Metabolic medicine 77%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Riga Stradins University dataverse | doi:10.48510/FK2/G2KXQS | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:field:320507 | enrichment · dataverse rsu lv | taxonomy-embedding@1.1.0 | title+keywords+description (77%) |
| concepts[field].dataverse_subject:medicine-health-and-life-sciences | source · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 | /subjects |
| concepts[field].local:field:life-sciences | mapping · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 | /subjects |
| concepts[field].local:field:medicine-health | mapping · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 | /subjects |
| created_date | source · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 | |
| description | source · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 | /description |
| publication_date | source · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 | |
| title | source · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 | /name |
| updated_date | source · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 | |
| version_label | source · dataverse rsu lv | connector:dataverse_rsu_lv@1.0.0 |