Summary of Study ST002707
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 PR001678. The data can be accessed directly via it's Project DOI: 10.21228/M8T146 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 | ST002707 |
| Study Title | Levels of T3 (triiodothyronine) and T4 (thyroxine) in CSF (cerebrospinal fluid) and plasma as part of natural diurnal variation |
| Study Summary | This study employs targeted LC-MS analysis of CSF and plasma to assess relative changes in the levels of thyroid hormone (T3: triiodothyronine and T4: thyroxine) at two time points in the diurnal cycle. For this purpose, wild-type CD1 mice were kept in a circadian cabinet housing with 12-hour light cycle (7 a.m. on/ 7 p.m. off) and tissues were collected consistently at an a.m and a p.m time point (9 a.m. and 9 p.m). CSF was collected from adult (3 months old). Internal standards (13C-labelled T3 and T4) as well as calibration curves were used to estimate the respective T3 and T4 concentration in the examined biofluids. |
| Institute | Boston Children's Hospital, Harvard Medical School |
| Laboratory | Kanarek Lab |
| Last Name | Petrova |
| First Name | Boryana |
| Address | Enders 1116.2 300 Longwood Ave |
| Boryana.Petrova@childrens.harvard.edu | |
| Phone | 6179197352 |
| Submit Date | 2023-05-15 |
| Num Groups | 2 |
| Total Subjects | 27 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | raw(Thermo) |
| Analysis Type Detail | LC-MS |
| Release Date | 2023-05-28 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Collection:
| Collection ID: | CO002805 |
| Collection Summary: | All animal studies were performed under the protocol approved by the Institutional Animal Care and Use Committee (IACUC) of Boston Children’s Hospital (BCH). All mice were housed in a 12h light-dark cycle with ad libitum access to food and water. CSF, eCSF, was collected from the cisterna magna of the pup embryos and mother, and centrifuged at 5,000g for 10 min. at 4 °C to remove any tissue debris. CSF samples were kept on ice and analyzed the same day as collection. |
| Sample Type: | CSF |
