Summary of Study ST002871

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 PR001661. The data can be accessed directly via it's Project DOI: 10.21228/M80Q6D 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 IDST002871
Study TitleRole of environmental toxicants in obesity-related cardiovascular disease- plasma untargeted GC-HRMS analysis (part 2 of 3)
Study Summary146 plasma samples were analyzed with untargeted GC-HRMS. 28 chemicals were annotated and 101 additional unknown features were measured.
Institute
Boston University
Last NameNoyan
First NameGocke
AddressBoston University Medical Center
EmailNoyan.Gokce@bmc.org
Phone6174141565
Submit Date2023-09-03
Raw Data AvailableYes
Raw Data File Type(s)mzML
Chear StudyYes
Analysis Type DetailGC-MS
Release Date2025-08-20
Release Version1
Gocke Noyan Gocke Noyan
https://dx.doi.org/10.21228/M80Q6D
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

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Project:

Project ID:PR001661
Project DOI:doi: 10.21228/M80Q6D
Project Title:Untargeted analysis of plasma
Project Summary:Untargeted analysis of plasma from lean individuals and obese subjects at the time of bariatric surgery, with some repeat measures.
Institute:Icahn School of Medicine at Mount Sinai
Last Name:Petrick
First Name:Lauren
Address:1428 Madison Avenue, Atran Building
Email:lauren.petrick@mssm.edu
Phone:9739976141
Funding Source:Support was provided by the Human Health Exposure Analysis Resource Coordinating Center: Westat, Inc.: O’Brien B (U24 ES026539), and the Human Health Exposure Analysis Data Center: Icahn School of Medicine at Mount Sinai: Teitelbaum S (U2CES026555)

Subject:

Subject ID:SU003278
Subject Type:Human
Subject Species:Homo sapiens
Taxonomy ID:9606
Species Group:Mammals

Factors:

Subject type: Human; Subject species: Homo sapiens (Factor headings shown in green)

mb_sample_id local_sample_id Batch
SA342556H-2K058-PH-001
SA342557H-2K025-PH-001
SA342558H-2K066-PH-001
SA342559H-2K082-PH-001
SA342560H-2K538-PH-001
SA342561H-2JZR5-PH-001
SA342562HHEAR_P2_50_01_31
SA342563H-2JZM6-PH-001
SA342564H-6EDR4-PH-001
SA342565H-2JZN3-PH-001
SA342566H-2JZQ7-PH-001
SA342567H-2K561-PH-001
SA342568H-2K0L8-PH-001
SA342569NIST_P_1958_01_41
SA342570NIST_P_1958_01_51
SA342571NIST_P_1958_01_61
SA342572HHEAR_P1_20_01_11
SA342573Extraction Blank_01_61
SA342574Extraction Blank_01_51
SA342575H-2K0M6-PH-001
SA342576HHEAR_P1_20_01_41
SA342577HHEAR_P2_50_01_41
SA342578Extraction Blank_01_41
SA342579H-2JZ66-PH-001
SA342580H-2K0G9-PH-001
SA342581Extraction Blank_01_31
SA342582Extraction Blank_01_21
SA342583H-2JWW7-PH-001
SA342584H-2JWX4-PH-001
SA342585H-2K462-PH-001
SA342586Extraction Blank_01_11
SA342587NIST_P_1958_01_31
SA342588H-2JZ25-PH-001
SA342589HHEAR_P2_50_01_11
SA342590HHEAR_P2_50_01_21
SA342591NIST_P_1958_01_11
SA342592NIST_P_1958_01_21
SA342593H-2K4D1-PH-001
SA342594HHEAR_P1_20_01_21
SA342595H-2JYR6-PH-001
SA342596HHEAR_P1_20_01_31
SA342597H-2JYY0-PH-001
SA342598H-2K4T6-PH-001
SA342599H-2JX01-PH-001
SA342600H-2K4P5-PH-001
SA342601H-2K4U4-PH-001
SA342602H-2JX43-PH-001
SA342603H-2K4H3-PH-001
SA342604H-2JXX3-PH-001
SA342605H-2JYK1-PH-001
SA342606H-2K2C6-PH-002
SA342607H-2K2B8-PH-002
SA342608H-2K363-PH-002
SA342609H-2K5W9-PH-002
SA342610H-2K2U6-PH-002
SA342611H-2K2G7-PH-002
SA342612H-2K298-PH-002
SA342613H-2K3G6-PH-002
SA342614H-2K5X6-PH-002
SA342615H-2K264-PH-002
SA342616HHEAR_P2_50_02_32
SA342617H-2K2A0-PH-002
SA342618Extraction Blank_02_42
SA342619NIST_P_1958_02_42
SA342620NIST_P_1958_02_52
SA342621NIST_P_1958_02_62
SA342622H-2K223-PH-002
SA342623Extraction Blank_02_62
SA342624Extraction Blank_02_52
SA342625H-2K3L5-PH-002
SA342626H-2K3Q4-PH-002
SA342627HHEAR_P1_20_02_42
SA342628HHEAR_P2_50_02_42
SA342629H-2K3H4-PH-002
SA342630H-2K595-PH-002
SA342631Extraction Blank_02_12
SA342632NIST_P_1958_02_32
SA342633Extraction Blank_02_22
SA342634Extraction Blank_02_32
SA342635H-2K0V6-PH-002
SA342636NIST_P_1958_02_22
SA342637NIST_P_1958_02_12
SA342638HHEAR_P1_20_02_12
SA342639H-2K215-PH-002
SA342640HHEAR_P1_20_02_22
SA342641HHEAR_P2_50_02_22
SA342642H-2K0W4-PH-002
SA342643HHEAR_P2_50_02_12
SA342644HHEAR_P1_20_02_32
SA342645H-2K1B9-PH-002
SA342646H-2K1L7-PH-002
SA342647H-2K5G4-PH-002
SA342648H-2K1V5-PH-002
SA342649H-6EE15-PH-002
SA342650H-2K5V1-PH-002
SA342651H-2K5B5-PH-002
SA342652H-2K157-PH-002
SA342653H-2K124-PH-002
SA342654H-2K132-PH-002
SA342655H-2K140-PH-002
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Collection:

Collection ID:CO003271
Collection Summary:plasma heparin, fasting
Sample Type:Blood (plasma)

Treatment:

Treatment ID:TR003287
Treatment Summary:repeated measures following bariatric surgery.

Sample Preparation:

Sampleprep ID:SP003285
Sampleprep Summary:In the allocated randomized order, frozen plasma samples were thawed on ice and analyzed in five analytical batches. Each batch consisted of a set of QA/QC samples which included the HHEAR untargeted plasma pools 1 and 2, NIST standard reference material (NIST 1958), and procedural blanks. Briefly, all samples were prepared for analysis in 5 mL glass tubes by adding 20 μL of MS grade formic acid to 100μL of plasma (or QA/QC sample or procedural blanks). Following this, a 4:1 Hexane:Ethyl acetate solution spiked with 10 ng mL-1 of internal standard was added as the extraction solvent and the samples vortexed. The samples were then centrifuged and the supernatant transferred to a new glass tube containing about 25 mg of dispersive SPE (dSPE) powder for water removal and extraction cleanup. The tubes were then vigorously agitated for 5 min, centrifuged, and the supernatant transferred to vials for GC-HRMS analysis.

Chromatography:

Chromatography ID:CH003921
Chromatography Summary:GC-MS
Instrument Name:Thermo Trace 1310
Column Name:Agilent DB5-MS (30m x 0.25mm, 0.25um)
Column Temperature:The oven temperature gradient was set at an initial temperature of 50°C held for 2.5 min, followed by ramp of 25°C/min to 180°C and held for 1 min and then to 250°C at a rate of 6°C/min and then raised to 320°C at a rate of 10°C/min and held for 15min
Flow Gradient:none
Flow Rate:none
Solvent A:none
Solvent B:none
Chromatography Type:GC

Analysis:

Analysis ID:AN005183
Analysis Type:MS
Chromatography ID:CH003921
Num Factors:5
Num Metabolites:24
Has Mz:1
Has Rt:1
Rt Units:Seconds
Results File:ST002871_AN005183_Results.txt
Units:abundance
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