Summary of Study ST000417

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR000326. The data can be accessed directly via it's Project DOI: 10.21228/M8C31Q This work is supported by NIH grant, U2C- DK119886.


This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.

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Study IDST000417
Study TitleControlled Human Exposure to Particulate Matter (PM) and Gaseous Co-Pollutants
Study TypeExposome Evaluation
Study SummaryThis study is designed to provide the environmental aspects to support both the acquisition of study samples and the advancement of environmental chemical speciation information and data analyis needed. The aims of the study are as follows:1)Do the metabolomics profiles appear to be impacted by exposure to PM and NO2+PM. 2)are the metabolomic profiles related to the PM and NO2+PM distinct 3)which features (chemical or physical) of the PM and NO2+PM have the most significant impact on the metabolomic profiles.
RTI International
Last NameSumner
First NameSusan
Address3040 E Cornwallis Road, Research Triangle Park, NC, 27519, USA
Submit Date2016-06-15
Num Groups3
Total Subjects87
Num Males47
Num Females40
Raw Data AvailableYes
Raw Data File Type(s)cdf
Analysis Type DetailGC-MS
Release Date2018-06-05
Release Version1
Susan Sumner Susan Sumner application/zip

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Treatment ID:TR000937
Treatment Summary:Healthy adults were exposed to clean air and subsequently to air into which PM concentrated from the ambient, outdoor environment or PM in combination with NO2 had been introduced.