Summary of Study ST001780
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 PR001133. The data can be accessed directly via it's Project DOI: 10.21228/M87X24 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Study ID | ST001780 |
| Study Title | Comparative analysis of metabolomic profiles in cerebrospinal fluid before and after endurance exercise |
| Study Summary | This study compared the metabolomic differences in the cerebrospinal fluid of young adult volunteers between before (Pre), and 60 minutes after the 90-min run (Post). |
| Institute | University of California, San Diego School of Medicine |
| Last Name | Naviaux |
| First Name | Robert |
| Address | 214 Dickinson St., Room C-107, San Diego, CA, 92103, USA |
| rnaviaux@health.ucsd.edu | |
| Phone | 619-543-2904 |
| Submit Date | 2021-05-03 |
| Num Groups | 2 |
| Total Subjects | 19 |
| Num Males | 13 |
| Num Females | 6 |
| Analysis Type Detail | LC-MS |
| Release Date | 2021-11-25 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
| Analysis ID | AN002890 | AN002891 |
|---|---|---|
| Analysis type | MS | MS |
| Chromatography type | HILIC | Reversed phase |
| Chromatography system | Shimadzu 20AD | Shimadzu 20AD |
| Column | Shodex NH2P-40 2E (250 x 2mm,4um) | Raptor Biphenyl (150 × 2.1 mm,2.7um) |
| MS Type | ESI | ESI |
| MS instrument type | Triple quadrupole | Triple quadrupole |
| MS instrument name | ABI Sciex 5500 QTrap | ABI Sciex 5500 QTrap |
| Ion Mode | UNSPECIFIED | UNSPECIFIED |
| Units | peak area | peak area |
MS:
| MS ID: | MS002683 |
| Analysis ID: | AN002890 |
| Instrument Name: | ABI Sciex 5500 QTrap |
| Instrument Type: | Triple quadrupole |
| MS Type: | ESI |
| MS Comments: | The MS/MS detection was performed using electrospray ionization (ESI) on both positive and negative modes. The MS/MS detection was performed using electrospray ionization (ESI) on both positive and negative modes. Advanced scheduled multiple reaction monitoring (MRM) with dynamic windowing and fast polarity switch were used. The ESI source conditions were set as follows: electrospray voltage of -4500 V for negative mode and 5500 V for positive mode, source temperature of 500 °C, curtain gas of 30, ion source gas 1, and gas 2 of 35 psi, respectively. |
| Ion Mode: | UNSPECIFIED |
| Collision Energy: | Compound-dependent |
| Collision Gas: | Medium |
| Ion Source Temperature: | 500 |
| Ion Spray Voltage: | -4500 V for negative and 5500 V for positive |
| Ionization: | ESI |
| Mass Accuracy: | 0.1 Da |
| Source Temperature: | 500 |
| MS ID: | MS002684 |
| Analysis ID: | AN002891 |
| Instrument Name: | ABI Sciex 5500 QTrap |
| Instrument Type: | Triple quadrupole |
| MS Type: | ESI |
| MS Comments: | The MS/MS detection was performed using electrospray ionization (ESI) on both positive and negative modes. The MS/MS detection was performed using electrospray ionization (ESI) on both positive and negative modes. Advanced scheduled multiple reaction monitoring (MRM) with dynamic windowing and fast polarity switch were used. The ESI source conditions were set as follows: electrospray voltage of -4500 V for negative mode and 5500 V for positive mode, source temperature of 500 °C, curtain gas of 30, ion source gas 1, and gas 2 of 35 psi, respectively. |
| Ion Mode: | UNSPECIFIED |
| Collision Energy: | Compound-dependent |
| Collision Gas: | Medium |
| Ion Source Temperature: | 500 |
| Ion Spray Voltage: | -4500 V for negative and 5500 V for positive |
| Ionization: | ESI |
| Mass Accuracy: | 0.1 Da |
| Source Temperature: | 500 |
