Summary of Study ST002968
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 PR001847. The data can be accessed directly via it's Project DOI: 10.21228/M8ZT64 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 | ST002968 |
| Study Title | Untargeted metabolomic studies of the PSD95-nNOS uncoupling agent against post-stroke depression in rats |
| Study Type | research |
| Study Summary | To elucidate the antidepressant mechanisms of the PSD95-nNOS decoupler ZL006 using an innovative integrated metabolomics approach. |
| Institute | Nanjing University of Science & Technology |
| Department | Center of Molecular Metabolism |
| Last Name | Hu |
| First Name | Yudie |
| Address | Nanjing University of Science and Technology |
| huyudie@njust.edu.cn | |
| Phone | +8618759270506 |
| Submit Date | 2023-11-08 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | mzML |
| Analysis Type Detail | LC-MS |
| Release Date | 2023-11-28 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
| Analysis ID | AN004876 | AN004877 |
|---|---|---|
| Analysis type | MS | MS |
| Chromatography type | Reversed phase | Reversed phase |
| Chromatography system | Shimadzu 20AD | Shimadzu 20AD |
| Column | Waters ACQUITY UPLC BEH C18 (100 x 2.1mm,1.7um) | Waters ACQUITY UPLC BEH C18 (100 x 2.1mm,1.7um) |
| MS Type | ESI | ESI |
| MS instrument type | Triple TOF | Triple TOF |
| MS instrument name | ABI Sciex 5600+ TripleTOF | ABI Sciex 5600+ TripleTOF |
| Ion Mode | POSITIVE | NEGATIVE |
| Units | log2(peak area) | log2 (peak area) |
MS:
| MS ID: | MS004620 |
| Analysis ID: | AN004876 |
| Instrument Name: | ABI Sciex 5600+ TripleTOF |
| Instrument Type: | Triple TOF |
| MS Type: | ESI |
| MS Comments: | Data was collected in ESI positive ionization mode. The conditions of the ESI source were set as follows: nitrogen was used as nebulizer gas and auxiliary gas, gas 1 (GS1) 55 psi; auxiliary gas (GS2), 55 psi; curtain gas, 35 psi; ion source temperature, 550°C; spray voltage, 5500 V (+). In TOF MS-IDA-MS/MS acquisition, the TOF MS mass scanning range was 100-1250 m/z, and the accumulation time was set to 0.10 s/spectrum. The product ion scanning mass range was 50-1250 m/z, and the accumulation time was set to 0.05 s/spectrum. Independent analysis (IDA) mode was used with high sensitivity mode for product ion scanning. For better spectrum quality in IDA mode, the parameters were set as follows: declustering potential -80 V, collision energy -35 ± 15eV, ion intensity not less than 100 cps, isotopes excluded within 4 Da, ion tolerance 50 mDa, maximum 10 candidate ions monitored per cycle, dynamic background subtraction turned on to improve sensitivity for low abundance or trace analytes. External calibration was performed every 6 samples for TOF MS and TOF MS/MS automatic calibration. |
| Ion Mode: | POSITIVE |
| MS ID: | MS004621 |
| Analysis ID: | AN004877 |
| Instrument Name: | ABI Sciex 5600+ TripleTOF |
| Instrument Type: | Triple TOF |
| MS Type: | ESI |
| MS Comments: | Data was collected in ESI negative ionization mode. The conditions of the ESI source were set as follows: nitrogen was used as nebulizer gas and auxiliary gas, gas 1 (GS1) 55 psi; auxiliary gas (GS2), 55 psi; curtain gas, 35 psi; ion source temperature, 550°C; spray voltage, -4500 V (-). In TOF MS-IDA-MS/MS acquisition, the TOF MS mass scanning range was 100-1250 m/z, and the accumulation time was set to 0.10 s/spectrum. The product ion scanning mass range was 50-1250 m/z, and the accumulation time was set to 0.05 s/spectrum. Independent analysis (IDA) mode was used with high sensitivity mode for product ion scanning. For better spectrum quality in IDA mode, the parameters were set as follows: declustering potential -80 V, collision energy -35 ± 15eV, ion intensity not less than 100 cps, isotopes excluded within 4 Da, ion tolerance 50 mDa, maximum 10 candidate ions monitored per cycle, dynamic background subtraction turned on to improve sensitivity for low abundance or trace analytes. External calibration was performed every 6 samples for TOF MS and TOF MS/MS automatic calibration. |
| Ion Mode: | NEGATIVE |
