Summary of Study ST001420
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 PR000974. The data can be accessed directly via it's Project DOI: 10.21228/M8SQ55 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Study ID | ST001420 |
| Study Title | Metabolomic analysis of patients with recurrent angina |
| Study Type | Case and control studies |
| Study Summary | This is a prospective study. After an overnight fast, venous blood was collected from patients with PCI. The patients were discharged after the blood draw. They were followed up every 30 days for angina recurrence up to 270 days (9 months). The samples were grouped into two groups: recurrent angina and angina-free based on the follow-up results at 9 months. |
| Institute | University of California, San Diego |
| Last Name | Cui |
| First Name | Song |
| Address | 9500 Gilman Drive, San Diego, CA, 92093, USA |
| kli@ucsd.edu | |
| Phone | 8582304220 |
| Submit Date | 2020-06-30 |
| Num Groups | 2 |
| Total Subjects | 750 |
| Num Males | 365 |
| Num Females | 385 |
| Release Date | 2020-07-30 |
| Release Version | 1 |
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Combined analysis:
| Analysis ID | AN002375 |
|---|---|
| Analysis type | MS |
| Chromatography type | HILIC |
| Chromatography system | Shimadzu 20AD |
| Column | Shodex ODP2 HP-4B 5um polymer (50 x 4.6mm) |
| MS Type | ESI |
| MS instrument type | Triple quadrupole |
| MS instrument name | ABI Sciex 6500 QTrap |
| Ion Mode | UNSPECIFIED |
| Units | Peak area |
MS:
| MS ID: | MS002217 |
| Analysis ID: | AN002375 |
| Instrument Name: | ABI Sciex 6500 QTrap |
| Instrument Type: | Triple quadrupole |
| MS Type: | ESI |
| MS Comments: | A total of 606 metabolites covering the major metabolic pathways were targeted by scheduled multiple reaction monitoring (sMRM) under Analyst v1.6.2 software control in both negative and positive mode with rapid polarity switching (20 ms). Nitrogen was used for curtain gas (set to 30), collision gas (set to high), ion source gas 1 and 2 (set to 35). The source temperature was set to 500 ˚C. Spray voltage was set to -4500 V for negative mode and 5500 V for positive mode. |
| Ion Mode: | UNSPECIFIED |
