Summary of study ST001323

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 PR000900. The data can be accessed directly via it's Project DOI: 10.21228/M8BX09 This work is supported by NIH grant, U2C- DK119886.

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

Perform statistical analysis  |  Show all samples  |  Show named metabolites  |  Download named metabolite data  |  Download all metabolite data  |  Download mwTab file (text)   |  Download mwTab file(JSON)   |  Download data (Contains raw data)
Study IDST001323
Study TitleEffect of high-fat diet on serum lipidome in mice
Study SummaryWe analyzed mouse serum samples from a mouse dietary intervention experiment. Briefly, C57BL/6 mice (n=44) were divided into 4 groups (n=11 per group) and fed High-fat diet (HFD), 1% deoxycholic acid (DCA) in drinking water, both, or left as control for 9 months. For quality control, 12 TQC samples and 2 blanks were also included in the analysis (total 58 samples and 6 groups). The two treatments were selected to demonstrate the ability of lipidomics to detect gross changes induced by HFD in the serum lipidome, as well as specific/minor changes induced by the secondary bile acid (DCA) through regulation of liver lipid metabolism.
Institute
QIMR Berghofer Medical Research Institute
Last NameMohamed
First NameAhmed
Address300 Herston Road
Emailahmed.mohamed@qimrberghofer.edu.au
Phone+61738453992
Submit Date2020-03-02
Raw Data AvailableYes
Raw Data File Type(s).d
Analysis Type DetailLC-MS
Release Date2020-03-20
Release Version1
Ahmed Mohamed Ahmed Mohamed
https://dx.doi.org/10.21228/M8BX09
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

Select appropriate tab below to view additional metadata details:


Combined analysis:

Analysis ID AN002199 AN002200 AN002201
Analysis type MS MS MS
Chromatography type HILIC HILIC HILIC
Chromatography system Agilent 1290 Infinity Agilent 1290 Infinity Agilent 1290 Infinity
Column Agilent HILIC Plus RRHD (100 x 2.1mm, 1.8um) Agilent HILIC Plus RRHD (100 x 2.1mm, 1.8um) Agilent HILIC Plus RRHD (100 x 2.1mm, 1.8um)
MS Type ESI ESI ESI
MS instrument type Triple quadrupole Triple quadrupole Triple quadrupole
MS instrument name Agilent 6490 QQQ Agilent 6490 QQQ Agilent 6490 QQQ
Ion Mode UNSPECIFIED POSITIVE UNSPECIFIED
Units intensity intensity intensity

MS:

MS ID:MS002045
Analysis ID:AN002199
Instrument Name:Agilent 6490 QQQ
Instrument Type:Triple quadrupole
MS Type:ESI
MS Comments:Targeted lipidomics were performed on an Agilent Technologies 1290 Infinity UHPLC system with an Agilent HILIC Plus RRHD 2.1×100 mm 1.8-micron column, coupled online to an Agilent 6490A Triple Quadrupole mass spectrometer with iFunnel and Agilent Jet Stream (AJS) electrospray ionization (ESI) source, operated in dynamic MRM mode. The source nitrogen gas temperature was set to 250°C at a flow of 15 L/min and a sheath gas temperature of 400°C at a flow of 12 L/min. The capillary voltage was set to 4000 V for positive mode and 5000 V for negative mode and the nebulizer operated at 30 psi. Ion funnel high and low pressure in positive and negative mode were 150 and 120. Check tunes were performed in wide, unit and enhanced modes prior to each experiment to confirm the performance of the mass spectrometer. The quadrupole was tuned to reference masses 118.09, 322.05, 622.03, 922.01 and 1221.99 in positive ionization mode; 112.99, 302.00, 601.98, 1033.99 and 1333.97 in negative ionization mode.
Ion Mode:UNSPECIFIED
  
MS ID:MS002046
Analysis ID:AN002200
Instrument Name:Agilent 6490 QQQ
Instrument Type:Triple quadrupole
MS Type:ESI
MS Comments:Targeted lipidomics were performed on an Agilent Technologies 1290 Infinity UHPLC system with an Agilent HILIC Plus RRHD 2.1×100 mm 1.8-micron column, coupled online to an Agilent 6490A Triple Quadrupole mass spectrometer with iFunnel and Agilent Jet Stream (AJS) electrospray ionization (ESI) source, operated in dynamic MRM mode. The source nitrogen gas temperature was set to 250°C at a flow of 15 L/min and a sheath gas temperature of 400°C at a flow of 12 L/min. The capillary voltage was set to 4000 V for positive mode and 5000 V for negative mode and the nebulizer operated at 30 psi. Ion funnel high and low pressure in positive and negative mode were 150 and 120. Check tunes were performed in wide, unit and enhanced modes prior to each experiment to confirm the performance of the mass spectrometer. The quadrupole was tuned to reference masses 118.09, 322.05, 622.03, 922.01 and 1221.99 in positive ionization mode; 112.99, 302.00, 601.98, 1033.99 and 1333.97 in negative ionization mode.
Ion Mode:POSITIVE
  
MS ID:MS002047
Analysis ID:AN002201
Instrument Name:Agilent 6490 QQQ
Instrument Type:Triple quadrupole
MS Type:ESI
MS Comments:Targeted lipidomics were performed on an Agilent Technologies 1290 Infinity UHPLC system with an Agilent HILIC Plus RRHD 2.1×100 mm 1.8-micron column, coupled online to an Agilent 6490A Triple Quadrupole mass spectrometer with iFunnel and Agilent Jet Stream (AJS) electrospray ionization (ESI) source, operated in dynamic MRM mode. The source nitrogen gas temperature was set to 250°C at a flow of 15 L/min and a sheath gas temperature of 400°C at a flow of 12 L/min. The capillary voltage was set to 4000 V for positive mode and 5000 V for negative mode and the nebulizer operated at 30 psi. Ion funnel high and low pressure in positive and negative mode were 150 and 120. Check tunes were performed in wide, unit and enhanced modes prior to each experiment to confirm the performance of the mass spectrometer. The quadrupole was tuned to reference masses 118.09, 322.05, 622.03, 922.01 and 1221.99 in positive ionization mode; 112.99, 302.00, 601.98, 1033.99 and 1333.97 in negative ionization mode.
Ion Mode:UNSPECIFIED
  logo