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 |
Select appropriate tab below to view additional metadata details:
Sample Preparation:
| Sampleprep ID: | SP001502 |
| Sampleprep Summary: | Four volumes (400 µL) of prechilled (-20 ˚C) extraction buffer containing acetonitrile and methanol (50: 50, v/v) were added to 100 µL of plasma, vortexed vigorously, and incubated on crushed ice for 10 min. The mixture was then centrifuged at 16,000 g for 10 min at 4 ˚C. The supernatants containing the extracted metabolites were transferred to labeled cryotubes and stored at -80 ˚C for metabolomic analysis. |
| Processing Storage Conditions: | On ice |
| Extract Storage: | -80℃ |
