Summary of Study ST002247

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR001435. The data can be accessed directly via it's Project DOI: 10.21228/M87D7V This work is supported by NIH grant, U2C- DK119886.

See: https://www.metabolomicsworkbench.org/about/howtocite.php

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 IDST002247
Study TitleMicrobiota and Health Study (Dhaka, Bangladesh)
Study SummaryThe Microbiota and Health Study (clinicaltrials.gov: NCT02361164) was a longitudinal, community-based cohort study in Nandipara, a peri-urban community of Dhaka, Bangladesh conducted from April 2013 to October 2016. 267 newborns born to healthy mothers were followed from birth to two years of age. Fecal samples were collected at birth, during subsequent scheduled visits, and when possible during illness episodes. Active surveillance of diarrheal and respiratory infections was conducted by a community-based team of nurses supervised by a physician. Fecal samples of 222 participants were analyzed by metabolomic profiling.
Institute
Broad Institute of MIT and Harvard
Last NameXavier
First NameRamnik
Address415 Main Street
Emailrxavier@broadinstitute.org
Phone617717084
Submit Date2022-08-08
Analysis Type DetailLC-MS
Release Date2022-11-01
Release Version1
Ramnik Xavier Ramnik Xavier
https://dx.doi.org/10.21228/M87D7V
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

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Combined analysis:

Analysis ID AN003670 AN003671 AN003672 AN003673
Analysis type MS MS MS MS
Chromatography type HILIC Reversed phase HILIC Reversed phase
Chromatography system Shimadzu Nexera X2 Shimadzu Nexera X2 Shimadzu Nexera X2 Shimadzu Nexera X2
Column Waters Atlantis HILIC (150 x 2mm,3um) Waters Acquity BEH C8 (100 x 2.1mm,1.7um) Phenomenex Luna NH2 (150 x 2.1mm,3um) Waters Acquity T3 (150 x 2.1 mm,1.7um)
MS Type ESI ESI ESI ESI
MS instrument type Orbitrap Orbitrap Orbitrap Orbitrap
MS instrument name Thermo Q Exactive Plus Orbitrap Thermo Q Exactive Plus Orbitrap Thermo Q Exactive Plus Orbitrap Thermo Q Exactive Orbitrap
Ion Mode POSITIVE POSITIVE NEGATIVE NEGATIVE
Units Abundances Abundances Unitless Abundances Abundances
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