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ShareScore release 0.9.0
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148 results for “tissue oxygenation”
Data from: Prognostic value of cerebral tissue oxygen saturation during neonatal extracorporeal membrane oxygenation
Open the record for dataset details and reuse information.
LBA-ECO CD-02 Oxygen Isotopes of Plant Tissue Water and Atmospheric Water Vapor
This data set reports the oxygen isotope signatures of water extracted from plant tissue (xylem from the stems and leaf tissue) and of atmospheric water vapor from twelve different sites (including both pasture and forest) throughout the Amazon region of Brazil. Samples were collected approximately every 4 months between 1999 and 2003 with additional samples collected monthly between January and May of 2003. In 2004 the collection of water samples from plant tissue continued at two sites, though water vapor collections were discontinued, and measurements of deuterium signatures were added to the analyses. In addition, water vapor from the troposphere was collected during a series of aircraft flights over the Tapajos National Forest in May of 2003 and analyzed for oxygen isotopes using the same methodology. There is one comma-delimited ASCII data file with this data set.
Gene expression analysis of bleomycin-challenged mouse lung tissues with/without repetitive hyperbaric oxygen treatment
GEO Series GSE200109. Mus musculus. 7 samples. Type: Expression profiling by high throughput sequencing.
Estrogen-Related Receptor γ (ERRγ) Regulates Oxygen-Dependent Expression of Voltage-gated Potassium (K+) Channels and Tissue Kallikrein during Human Trophoblast Differentiation
GEO Series GSE46463. Homo sapiens. 9 samples. Type: Expression profiling by array.
Microarray analysis of laser-microdissected tissues indicates the biosynthesis of suberin in the outer part of roots during formation of a barrier to radial oxygen loss in rice (Oryza sativa).
GEO Series GSE58804. Oryza sativa. 18 samples. Type: Expression profiling by array.
Transcriptomic analysis of engineered cardiac tissue in an oxygen gradient
GEO Series GSE189108. Rattus norvegicus. 18 samples. Type: Expression profiling by high throughput sequencing.
Expression profiling of human adipose tissue derived stem cells cultured at various oxygen tensions
GEO Series GSE12884. Homo sapiens. 29 samples. Type: Expression profiling by array.
Consistent differences in tissue oxygen levels across 15 insect species reflect a balance between oxygen supply and demand and highlight a hitherto unknown adaptation for extracting sufficient oxygen from water
<p><span>Animals, including insects, need oxygen for aerobic respiration and eventually asphyxiate without it. Aerobic respiration, however, produces reactive oxygen species (ROS), which contribute to dysfunction and aging. Animals appear to balance risks of asphyxiation and ROS by regulating internal oxygen to low but sufficient levels. How much do levels vary among species, and how does variation depend on environment and life history? We predicted that lower internal oxygen levels occur in insects with either limited access to environmental oxygen (i.e., insects dependent on aquatic respiration, where low internal levels facilitate diffusive oxygen uptake, and reduce asphyxiation risks) or consistently low metabolic rates (i.e., inactive insects, requiring limited internal oxygen stores). Alternatively, we predicted insects with long life-stage durations would have internal oxygen levels > 1 kPa (preventing high ROS levels that are believed to occur under tissue hypoxia). We tested these predictions by measuring partial pressures of oxygen (PO<sub>2</sub>) in tissues from juvenile and adult stages across 15 species comprising nine insect orders. Tissue PO<sub>2</sub> varied greatly (from 0 to 18.8 kPa) and variation across species and life stages was significantly related to differences in habitat, activity level, and life stage duration. Individuals with aquatic respiration sustained remarkably low PO<sub>2</sub> (mean = 0.88 kPa) across all species from Ephemeroptera (mayflies), Plecoptera (stoneflies), Trichoptera (caddisflies), and Diptera (true flies), possibly reflecting a widespread, but hitherto unknown, adaptation for extracting sufficient oxygen from water. For Odonata (dragonflies), aquatic juveniles had higher PO<sub>2</sub> levels (mean = 6.12 kPa), but these were still lower compared to terrestrial adults (mean = 13.3 kPa). Follow-up tests in juvenile stoneflies showed that tissue PO<sub>2</sub> remained low even when exposed to hyperoxia, suggesting that levels were down-regulated. This was further corroborated since levels could be modulated by ambient oxygen levels in dead individuals. In addition, tissue PO<sub>2</sub> was positively related to activity levels of insect life stages across all species and was highest in stages with short durations. Combined, our results support the idea that internal PO<sub>2</sub> is an evolutionarily labile trait that reflects the balance between oxygen supply and demand within the context of the environment and life-history of an insect.</span></p>
Utilization of Somatic Tissue Oxygen Saturation Monitoring in Pregnant Women
ClinicalTrials.gov study NCT03196141. IPD Sharing: NO. Countries: 1. Publications: 0.
The Use of Hyperbaric Oxygen to Increase the Blood Supply in the Injured, But Still Alive Tissue, Around an Old Stroke
ClinicalTrials.gov study NCT01985100. IPD Sharing: NO. Countries: 1. Publications: 0.
Hyperbaric Oxygen, Oxidative Stress, NO Bioavailability and Tissue Oxygenation
ClinicalTrials.gov study NCT00463671. IPD Sharing: Not stated. Countries: 1. Publications: 0.
A Comparison of Measurements of Peripheral Tissue Oxygenation by NONIN EQUANOX 7600, INVOS 5100c, and FORE-SIGHT
ClinicalTrials.gov study NCT01552785. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Cerebral Tissue Oxygenation in Highlanders/Lowlanders
ClinicalTrials.gov study NCT03172429. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
The Use of Tissue Oxygen Monitoring in Critically Injured Patients
ClinicalTrials.gov study NCT00328341. IPD Sharing: Not stated. Countries: 1. Publications: 0.
PDA Treatment With Ibuprofen and Changes in Tissue Oxygenation.
ClinicalTrials.gov study NCT05325177. IPD Sharing: NO. Countries: 1. Publications: 0.
The Effect of Regional Anesthesia Techniques on Brain Tissue Oxygenation in Thoracic Surgery
ClinicalTrials.gov study NCT04373174. IPD Sharing: NO. Countries: 1. Publications: 0.
Tissue Oxygenation Are Associated With Anastomotic Leak Rates After an Ivor Lewis Esophagectomy
ClinicalTrials.gov study NCT01551433. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Effect of Dexmedetomidine and Propofol on Regional Cerebral Tissue Oxygen Saturation
ClinicalTrials.gov study NCT03817112. IPD Sharing: NO. Countries: 1. Publications: 0.
Comparison of Change of Tissue Oxygenation During a Vascular Occlusion Test Using Two Different NIRS (O3TM vs. INVOS®)
ClinicalTrials.gov study NCT03395834. IPD Sharing: NO. Countries: 1. Publications: 0.
Effect of Pneumoperitoneum Anterior Abdominal Wall Tissue Oxygenation
ClinicalTrials.gov study NCT03589404. IPD Sharing: NO. Countries: 1. Publications: 0.
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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)
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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.