Summary of Study ST001796
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 PR001139. The data can be accessed directly via it's Project DOI: 10.21228/M8GH59 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.
| Study ID | ST001796 |
| Study Title | Changes in mesenteric lymph lipid profile of mice upon high-fat diet with and without Celecoxib |
| Study Type | Untargeted lipidomics analysis |
| Study Summary | Untargeted lipid profiling of mesenteric mice lymph from mice fed with CHOW, HFD and HFD supplemented with COx-2 inhibitor drug Celecoxib. It is proposed that Celecoxib can protect from deleterious morphological changes in lymphatic system caused by obesity due to HFD. |
| Institute | Monash Institute of Pharmaceutical Sciences |
| Department | Drug Delivery, Disposition and Dynamics |
| Laboratory | Trevaskis Lab, Creek Lab |
| Last Name | Anderson |
| First Name | Dovile |
| Address | 6 Anderson |
| dovile.anderson@gmail.com | |
| Phone | 8671141 |
| Submit Date | 2021-05-17 |
| Num Groups | 4 |
| Total Subjects | 20 |
| Num Males | 20 |
| Publications | Manuscript NATMETAB-A20022406A Mesenteric lymphatic dysfunction promotes insulin resistance and represents a potential novel treatment target in obesity |
| Raw Data Available | Yes |
| Raw Data File Type(s) | raw(Thermo) |
| Analysis Type Detail | LC-MS |
| Release Date | 2021-06-02 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
| Analysis ID | AN002917 | AN002918 |
|---|---|---|
| Analysis type | MS | MS |
| Chromatography type | Reversed phase | Reversed phase |
| Chromatography system | Thermo Dionex Ultimate 3000 RS | Thermo Dionex Ultimate 3000 RS |
| Column | Sigma Aldrich,Supleco,C8 (100 x 2.1mm,2.7um) | Sigma Aldrich,Supleco,C8 (100 x 2.1mm,2.7um) |
| MS Type | ESI | ESI |
| MS instrument type | Orbitrap | Orbitrap |
| MS instrument name | Thermo Q Exactive Orbitrap | Thermo Q Exactive Orbitrap |
| Ion Mode | POSITIVE | NEGATIVE |
| Units | height | height |
Chromatography:
| Chromatography ID: | CH002160 |
| Chromatography Summary: | Lipidomics analysis was performed using reversed phase liquid chromatography and high-resolution mass spectrometry. Samples (10 µl) were injected onto a Dionex Ultimate 3000 UHPLC system (Thermo Scientific, Australia) fitted with an analytical C8 column (100 x 2.1 mm; 2.7 µm, Sigma Aldrich, Australia). Chromatography was performed using solvent A (2 mM formic acid, 8 mM ammonium formate, 40% v/v isopropanol) and solvent B (2 mM formic acid, 8 mM ammonium formate, 98% v/v isopropanol) as mobile phases with a 30 min gradient starting at 0% B and increasing to 35% B from 0 to 8 min, then to 50% B from 8-16 min, then to 80% B from 16-19 min, then finally to 100% B by 23 min. 100% B was maintained for a further 3 min before equilibrating to 0% by 28 min and washing for a further 2 min. |
| Instrument Name: | Thermo Dionex Ultimate 3000 RS |
| Column Name: | Sigma Aldrich,Supleco,C8 (100 x 2.1mm,2.7um) |
| Column Temperature: | 40C |
| Flow Gradient: | 0 min - 0%B, 8 min - 35%B, 16 min - 50%B, 19 min - 80%B, 23 min 100%B, 26 min - 100%B, 28 min - 0%B |
| Flow Rate: | 0.2 ml/min |
| Injection Temperature: | 4 |
| Solvent A: | 40% isopropanol/60% water; 2 mM formic acid; 8 mM ammonium formate, |
| Solvent B: | 98% isopropanol/2% water; 2 mM formic acid; 8 mM ammonium formate |
| Analytical Time: | 30 min |
| Oven Temperature: | 40C |
| Sample Loop Size: | 25 uL |
| Sample Syringe Size: | 25 uL |
| Chromatography Type: | Reversed phase |
