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2,817 results for “Fats”
Data for: Free-Breathing Liver Fat, R2* and B0 Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction (Part 5/5)
<p>This data set consists of MRI measurement data for liver scans acquired with a 3D stack-of-stars multi-echo FLASH sequence during free breathing as described in:</p> <p>Zhengguo Tan, Christina Unterberg-Buchwald, Moritz Blumenthal, Nick Scholand, Philip Schaten, Christian Holme, Xiaoqing Wang, Dirk Raddatz, Martin Uecker. <a href="https://doi.org/10.1109/TMI.2022.3228075">Free-Breathing Liver Fat, R2* and B0 Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction.</a> IEEE Transactions on Medical Imaging 42:1374-1387 (2023) </p> <p>The data stored in the format of the BART toolbox (DOI: 10.5281/zenodo.592960).</p>
Data for: Free-Breathing Liver Fat, R2* and B0 Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction (Part 3/5)
<p>This data set consists of MRI measurement data for liver scans acquired with a 3D stack-of-stars multi-echo FLASH sequence during free breathing as described in:</p> <p>Zhengguo Tan, Christina Unterberg-Buchwald, Moritz Blumenthal, Nick Scholand, Philip Schaten, Christian Holme, Xiaoqing Wang, Dirk Raddatz, Martin Uecker. <a href="https://doi.org/10.1109/TMI.2022.3228075">Free-Breathing Liver Fat, R2* and B0 Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction.</a> IEEE Transactions on Medical Imaging 42:1374-1387 (2023) </p> <p>The data stored in the format of the BART toolbox (DOI: 10.5281/zenodo.592960).</p>
Data for: Free-Breathing Liver Fat, R2* and B0 Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction (Part 1/5)
<p>This data set consists of MRI measurement data for liver scans acquired with a 3D stack-of-stars multi-echo FLASH sequence during free breathing as described in:</p> <p>Zhengguo Tan, Christina Unterberg-Buchwald, Moritz Blumenthal, Nick Scholand, Philip Schaten, Christian Holme, Xiaoqing Wang, Dirk Raddatz, Martin Uecker. <a href="https://doi.org/10.1109/TMI.2022.3228075">Free-Breathing Liver Fat, R2* and B0 Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction.</a> IEEE Transactions on Medical Imaging 42:1374-1387 (2023) </p> <p>The data stored in the format of the BART toolbox (DOI: 10.5281/zenodo.592960).</p>
Data for: Free-Breathing Liver Fat, R2* and B0 Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction (Part 2/5)
<p>This data set consists of MRI measurement data for liver scans acquired with a 3D stack-of-stars multi-echo FLASH sequence during free breathing as described in:</p> <p>Zhengguo Tan, Christina Unterberg-Buchwald, Moritz Blumenthal, Nick Scholand, Philip Schaten, Christian Holme, Xiaoqing Wang, Dirk Raddatz, Martin Uecker. <a href="https://doi.org/10.1109/TMI.2022.3228075">Free-Breathing Liver Fat, R2* and B0 Field Mapping Using Multi-Echo Radial FLASH and Regularized Model-based Reconstruction.</a> IEEE Transactions on Medical Imaging 42:1374-1387 (2023) </p> <p>The data stored in the format of the BART toolbox (DOI: 10.5281/zenodo.592960).</p>
Datasets to article: Full-fat insect meals in ruminant nutrition: in vitro rumen fermentation characteristics and lipid biohydrogenation
Open the record for dataset details and reuse information.
Exosomal proteome at birth predicts insulin resistance and liver fat in childhood
Open the record for dataset details and reuse information.
Figures 7-12. Phyllocnistis citrella prepupae. 7 in Histology and histochemistry of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) fat body during the post embrionary development
Figures 7-12. Phyllocnistis citrella prepupae. 7. Sagittal and frontal section prepupae. Hematoxilin- Eosin technique (HE). 8. Abdominal fat body (FB) with scarce Sudan Black positive lipid droplets in the trophocyte cytoplasm. (SB). 9. Abdominal fat body (FB) with a significantly high acid lipidic concentration. (NB). 10. Abdominal fat body (FB) showing masses of trophocytes (t) with numerous basophillous granules and few lipidic droplets. (HE). 11. Fat body (FB). Posterior region showing trophocytes with numerous slightly PAS-positive granules. Periodic Acid-Schiff technique (PAS). 12. Haemolymph (H) with acidophilic granules surrounding the fat body (FB), digestive tube (DT) and distal silk gland (DSG). (HE).
Data from: Associations of bone mineral density with lean mass, fat mass, and dietary patterns in postmenopausal Chinese women: a 2-year prospective study
Objective: To assess factors associated with bone mineral density (BMD) in postmenopausal women in a longitudinal study, and to examine the relative contribution of lean mass, fat mass, dietary patterns, and years since menopause to BMD. Methods: Two hundred and eighty-two postmenopausal women were randomly selected from Hongqi Community Health Center, in Harbin City, China. All participants were followed up from 2009 to 2011. Dietary data were collected using a Food Frequency Questionnaire. BMD of the left hip, the lumbar spine, and the total body, and the body composition were measured by dual-energy X-ray absorptiometry at baseline and follow-up. Results: Lean mass and fat mass were positively associated with BMD of the spine, hip, and the total body at both baseline and follow-up. The association between fat mass and BMD at the spine at baseline (P = 0.210) and at the spine (P = 0.116) and hip (P = 0.073) in the second year was not statistically significant when height was adjusted. Six dietary patterns were identified but only cereal grains-fruits pattern (P = 0.001 in the spine, P = 0.037 in hip) and milk-root vegetables pattern (P = 0.010 in hip) were associated with BMD of the spine and hip. The linear mixed model of follow-up data showed that lean mass, years since menopause, and age of menophania were the significant determinants of BMD of all sites. Moreover, lean mass was the best determinant of BMD (VIP = 1.936). Conclusion: Lean mass, years since menopause, age of menophania and dietary patterns are the important determinants of BMD of the spine, hip, and the total body. Lean mass is the best determinant of BMD.
The phase space of fat crystallization
<p>The phase space of fat crystallization</p>
Multiscale investigation of fat crystal networks
<p>Multiscale investigation of fat crystal networks</p>
SPARCQ: A new approach for fat fraction mapping using asymmetries in the phase-cycle bSSFP signal profile
<p>This repository contains <em>in vitro</em> and <em>in vivo</em> MRI data acquired on a 3T clinical system (MAGNETOM Prisma<sup>fit</sup>, Siemens Healthcare, Erlangen, Germany) using a commercially available 18-channel body coil. All data includes both magnitude and phase information in DICOM format.</p> <p>Data was collected and used in a study untitled "<strong>SPARCQ: A new approach for fat fraction mapping using asymmetries in the phase-cycled bSSFP signal profile</strong>" by Rossi <em>et. al.</em> (2023).</p> <p>The detailed contents of the repository are listed below:</p> <ul> <li><strong>/PHANTOM</strong>: 3D acquisitions of a custom fat-water phantom with 6 vials of different peanut oil and water concentrations <ul> <li><strong>/PCbSSFP</strong> N<sub>PC</sub>=37 Phase-Cycled bSSFP acquisitions with phase increments [0°:10°:360°]</li> <li><strong>/MEGRE</strong> MultiEcho GRE acquisition with 13 monopolar echoes TE<sub>1</sub>/<span class="math-tex">\(\Delta\)</span>TE=1.34/1.98 ms</li> </ul> </li> <li><strong> /V1</strong> to <strong>/V6</strong>: 3D knee acquisitions from n=6 healthy volunteers <ul> <li><strong>/Scan </strong>N<sub>PC</sub>=37 Phase-Cycled bSSFP acquisitions with phase increments [0°:10°:360°]</li> <li><strong>/Rescan</strong> N<sub>PC</sub>=37 Phase-Cycled bSSFP acquisitions with phase increments [0°:10°:360°] after volunteer repositioning (repeatability experiment)</li> <li><strong>/Dixon</strong> In-phase, out-of-phase, fat-only and water-only images reconstructed from a Turbo Spin Echo Dixon sequence</li> </ul> </li> <li> <strong>/V7 </strong>and <strong>/V8</strong>: 3D knee acquisitions from n=2 healthy volunteers <ul> <li><strong>/Scan </strong>N<sub>PC</sub>=37 Phase-Cycled bSSFP acquisitions with phase increments [0°:10°:360°]</li> <li><strong>/MEGRE </strong>MultiEcho GRE acquisition with 13 monopolar echoes TE<sub>1</sub>/<span class="math-tex">\(\Delta\)</span>TE=1.34/1.98 ms</li> </ul> </li> </ul> <p>************************************************************************************************************************************************************************************************************************************************************</p> <p><strong>Link to publication: <a href="https://onlinelibrary.wiley.com/doi/full/10.1002/mrm.29813">https://onlinelibrary.wiley.com/doi/full/10.1002/mrm.29813</a> </strong></p> <p>************************************************************************************************************************************************************************************************************************************************************</p> <p>Data was collected and approved for sharing according to institutional rules (Ethics Commitee, CHUV, Lausanne, Switzerland).</p>
Increased Cardiac PFK-2 Protects Against High-Fat Diet-Induced Cardiomyopathy and Mediates Beneficial Systemic Metabolic Effects
<p>Abstract. The healthy heart adapts to changes in nutrient availability and energy demands. In metabolic diseases like type 2 diabetes (T2D), increased reliance on fatty acids for energy production contributes to mitochondrial dysfunction and cardiomyopathy. A principal regulator of cardiac metabolism is 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK-2), which is a central driver of glycolysis. We hypothesized that increasing PFK-2 activity could mitigate cardiac dysfunction induced by high fat diet (HFD). Wild type (WT) and cardiac-specific transgenic mice expressing PFK-2 (Glyco<sup>Hi</sup>) were fed a low fat or HFD for 16-weeks to induce metabolic dysfunction. Metabolic phenotypes were determined by measuring mitochondrial bioenergetics and performing targeted quantitative proteomic and metabolomic analysis. Increasing cardiac PFK-2 had beneficial effects on cardiac and mitochondrial function. Unexpectedly, Glyco<sup>Hi</sup> mice also exhibited sex-dependent systemic protection from HFD, including increased glucose homeostasis. These findings support improving glycolysis via PFK-2 activity can mitigate mitochondrial and functional changes that occur with metabolic syndrome.</p> <p>There are two types of data in this upload, proteomics and metabolomics.</p> <p>The proteomics data are raw files acquired on a tsq quantiva triple quadrupole mass spectrometer in the SRM mode at OMRF. Each file is panel of protein assays. Please contact Mike Kinter with questions.</p> <p>The metabolomics data are more processed data files as described in the paper. Please contact Haiwei Gu with questions.</p>
Low-dose pioglitazone for polycystic ovary syndrome in adolescent girls: differential fat-mass redistribution by HOTAIR rs1443512 genotype
<p>HOTAIR data</p>
Low-dose pioglitazone for polycystic ovary syndrome in adolescent girls: differential fat-mass redistribution by HOTAIR rs1443512 genotype
<p>HOTAIR data</p>
Circulating exosomes decrease in size and increase in number between birth and age 7: relations to fetal growth and liver fat
<p>Circulating exosomes</p>
Effects of Myostatin gene knockout on white fat browning and related gene expression in type 2 diabetic mice
<p><strong>Supplementary material</strong></p>
Pilot Tone-guided focused navigation (PT-fNAV) for free-breathing whole-liver fat-water quantification
<p>This repository contains <em>in vivo</em> MRI data acquired on a 1.5T clinical system (MAGNETOM Sola, Siemens Healthcare, Erlangen, Germany) using a commercially available 12-channel body coil equipped with an integrated Pilot Tone navigator.<br>All data provided was collected on human volunteers according to local institutional rules (Ethics Committee, Lausanne, Switzerland), within the frame of a research study titled "<strong>Pilot Tone guided focused navigation for free-breathing whole-liver fat-water quantification</strong>" by Mackowiak et al. (2023).</p> <p>******************************************************************************************************************************************************</p> <p>******************************************************************************************************************************************************</p> <p>Please cite the following work when using data from this repository:</p> <p>Link to pre-print: <a href="https://arxiv.org/abs/2312.04908">https://arxiv.org/abs/2312.04908</a></p> <p>******************************************************************************************************************************************************</p> <p>******************************************************************************************************************************************************</p> <p>For each volunteer, the contents of the repository are as follows:</p> <p>1) a .dat file containing the raw data from the 3D radial free-breathing acquisition at 1.5T</p> <p>2) a "PhysioInfo.mat" file containing the extracted Pilot Tone signals and the reconstructed respiratory trace, as well as their associated time stamps</p> <p>3) a "ReferenceImages.mat" file containing anonymized images obtained with reference Cartesian multi-echo scans (a 3D 8-echo breath-held scan and a 2D 2-echo Dixon VIBE sequence) and reconstructed at the scanner with built-in vendor software.</p>
A Learning Algorithm for MDI Individuals With Type 1 Diabetes to Adjust Recommendations for High Fat Meals and Exercise Management
ClinicalTrials.gov study NCT05041621. IPD Sharing: YES. Countries: 1. Publications: 0.
Evaluating the Safety and Efficacy of LIPO-202 for the Reduction of Central Abdominal Bulging Due to Subcutaneous Fat (AbCONTOUR2)
ClinicalTrials.gov study NCT02398188. IPD Sharing: Not stated. Countries: 1. Publications: 0.
The Effect of Anti-HIV Therapy on Fat Metabolism in HIV-Positive Patients
ClinicalTrials.gov study NCT00001102. IPD Sharing: Not stated. Countries: 1. Publications: 2.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.