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90 results for “Breath analysis”
Transcriptome analysis of invasive Gypsophila paniculata (baby's breath) populations from Michigan and Washington, USA.
<p>Invasive species provide an opportune system to investigate how populations respond to new or changing environments. While the impacts of invasive species increase annually, many gaps in our understanding of how these species invade, adapt, and thrive in the areas they are introduced to remain. Using the perennial forb <i>Gypsophila paniculata</i> as a study system, we aimed to investigate how invasive species respond to different environments. Baby's breath (<i>Gypsophila paniculata</i>) was introduced to North America in the late 1800's and has since spread throughout the northwestern United States and western Canada. We used an RNA-seq approach to explore how molecular processes may be contributing to the success of invasive <i>G. paniculata</i> populations that are thought to share similar genetic backgrounds across distinct habitats. Transcription profiles were constructed for root, stem, and leaf tissue from seedlings collected from a sand dune ecosystem in Petoskey, MI (PSMI) and a sagebrush ecosystem in Chelan, WA (CHWA). Using these data we assessed differential gene expression between the two populations and identified SNPs within differentially expressed genes. We identified 1,146 transcripts that were differentially expressed across all tissues between the two populations. GO processes enriched by genes displaying higher expression in PSMI were associated with increased nutrient starvation, while enriched processes in CHWA were associated with abiotic stress. Only 7.4% of the differentially expressed genes across all three tissues contained SNPs differing in allele frequencies of at least 0.5 between the populations. In addition, common garden studies found the two populations differed in germination rate and seedling emergence success, but not in above- and below-ground tissue allocation. Our results suggest that the success of invasive <i>G. paniculata</i> across these two environments is likely the result of plasticity in molecular processes responding to different environmental conditions, although some genetic divergence may also be contributing to these differences.</p>
Dataset for article: Perakakis, P., Taylor, M., Martinez-Nieto, E., Revithi, I., Vila, J. (2009). Breathing Frequency Bias in Fractal Analysis of Heart Rate Variability. Biological Psychology, 82(1), pp. 82-88
<p>Dataset for article:</p> <p>Perakakis, P., Taylor, M., Martinez-Nieto, E., Revithi, I., Vila, J. (2009). Breathing Frequency Bias in Fractal Analysis of Heart Rate Variability. Biological Psychology, 82(1), pp. 82-88</p>
Breathing frequency bias in fractal analysis of heart rate variability (datasets)
<p>data form the article:</p> <p>Perakakis, P., Taylor, M., Martinez-Nieto, E., Revithi, I., Vila, J. (2009). Breathing Frequency Bias in Fractal Analysis of Heart Rate Variability. Bi- ological Psychology, 82(1), pp. 82-88 </p>
Analysis of Breath Sounds During Surgery
ClinicalTrials.gov study NCT07280546. IPD Sharing: YES. Countries: 1. Publications: 3.
Breath Analysis Technique to Diagnose Pulmonary Embolism
ClinicalTrials.gov study NCT00368836. IPD Sharing: Not stated. Countries: 1. Publications: 4.
The Colorectal Breath Analysis (COBRA) Study
ClinicalTrials.gov study NCT03699163. IPD Sharing: NO. Countries: 1. Publications: 1.
Breath Analysis Based Disease Biomarkers
ClinicalTrials.gov study NCT04341012. IPD Sharing: NO. Countries: 1. Publications: 1.
Analysis of Snore Sound Following Minimal Invasive Surgery in Sleep-disordered Breathing Patients
ClinicalTrials.gov study NCT01955083. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Transcriptome analysis of invasive Gypsophila paniculata (baby's breath) populations from Michigan and Washington, USA.
Open the record for dataset details and reuse information.
Breath Analysis by Ion Mobility Spectrometry
ClinicalTrials.gov study NCT00632307. IPD Sharing: Not stated. Countries: 1. Publications: 4.
Analysis of Exhaled Breath by Biosensors in Adults With Asthma
ClinicalTrials.gov study NCT00819676. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Exhaled Breath Analysis by Secondary Electrospray Ionization - Mass Spectrometry in Children and Adolescents
ClinicalTrials.gov study NCT04461821. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Breath Analysis in Obstructive Sleep Apnoea
ClinicalTrials.gov study NCT02050425. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Breath Analysis in Chronic Obstructive Lung Disease (COPD)
ClinicalTrials.gov study NCT02186639. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Hybrid-sensor Breath Analysis for Colorectal Cancer Screening
ClinicalTrials.gov study NCT05173077. IPD Sharing: NO. Countries: 1. Publications: 14.
Non-invasive Detection of Breast Cancer by Breath Analysis
ClinicalTrials.gov study NCT06499077. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Inhaled Dose Analysis Using a Breath Actuated Nebulizer in Healthy Subjects
ClinicalTrials.gov study NCT06157515. IPD Sharing: NO. Countries: 1. Publications: 21.
Breath Analysis Using an Electronic Nose in Non Alcoholic Fatty Liver Disease
ClinicalTrials.gov study NCT02950610. IPD Sharing: NO. Countries: 1. Publications: 6.
COlorectal BReath Analysis (COBRA2)
ClinicalTrials.gov study NCT05844514. IPD Sharing: NO. Countries: 1. Publications: 1.
Analysis of Exhaled Breath From Patients With Lung-/Airway Diseases (BigExBrESs)
ClinicalTrials.gov study NCT05458934. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
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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.
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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.