Matching Datasets

of 10 Next >
Results Found: 95
  • Internal Dataset

    Characterizing the effect of feeding distension and emetic stimuli on gastric myoelectric activity in ferrets

    Authors
    • Nanivadekar, Ameya
    • Miller, Derek M.
    • Fulton, Stephanie
    • McLaughlin, Bryan
    • 2 more author(s)...
    Description

    From the authors: This dataset contains gastric myoelectric activity recorded from multi-electrode arrays, surgically implanted on the serosal surface of the GI tract to study perturbations due to mechanical or chemical stimuli in acute and chronic preparations of ferrets. This dataset comprises 20,315 myoelectric waveform files recording nausea and emesis in ferrets (Mustela putorius). The dataset...

    Keywords
    • Electromyography
    • Electrophysiology
    • Ferrets
    • Gastrointestinal Tract
    • Machine learning
    • Nausea
    • Vagus Nerve Stimulation
    • Vomiting
    Access Rights
    Free to all
    Fee required
  • Internal Dataset

    Adjacent segment mechanics in cervical arthrodesis patients

    Authors
    • Anderst, William
    • LeVasseur, Clarissa
    • Pitcairn, Samuel
    • Lee, Joon Y.
    • 2 more author(s)...
    Description

    The authors measured cervical spine kinematics of patients before and after anterior cervical discectomy and fusion surgery. From the Biodynamics Laboratory website: This NIH-funded prospective study aims to identify the factors that have the greatest effect on adjacent segment mechanics after cervical fusion. A total of 88 anterior cervical fusion patients will be tested prior to surgery, and 1 and...

    Keywords
    • Cervical Vertebrae
    • Kinematics
    • Spinal Fusion
    • Spine
    Timeframe
    2016
    Access Rights
    Author approval required
  • Internal Dataset

    Transcriptomic profiles of mycobacteriophage D29, L5 and StarStuff

    Authors
    • Hatfull, Graham F.
    • Dedrick, Rebekah M.
    • Mavrich, Travis N.
    • Garlena, Becky
    Description

    This dataset contains twelve high throughput sequenced gene expression profiles of mycobacterium smegmatis infected with (1) mycobacteriophage D29 at 15min, 30min, 60min, and 150min, (2) mycobacteriophage StarStuff itself and at 15min, 30min, 60min, and 150min, and (3) mycobacteriophage L5 itself and at 30min and 150 min. Total RNA was isolated, depleted of rRNA, and library prepped.

    Keywords
    • Bacteriophage evolution
    • Evolution, Molecular
    • Gene Expression Profiling
    • Mycobacterium
    • Sequence Analysis, RNA
    Access Rights
    Free to all
  • Internal Dataset

    All of Us Research Hub

    Description

    With an emphasis on reaching historically underrepresented populations, the datasets from the All of Us Research Program include: Electronic health records (OMOP CDM used to standardize all EHR data) Biosamples (blood, urine, and saliva) Mobile health data (from wearable devices that may track biometric data like heart rate and blood pressure) Physical measurements (height, weight, BMI,...

    Keywords
    • Cohort Studies
    • Demography
    • Electronic Health Records
    • Health Status
    • Healthcare Disparities
    • Population Characteristics
    • Populations, Underserved
    • Public Health Surveillance
    • Risk Factors
    • Vulnerable Populations
    • Whole Genome Sequencing
    Timeframe
    2017 – Present
    Access Rights
    Free to all
    Application required
    Fee required
  • Internal Dataset

    Worn region size of shoe outsole impacts human slips: Testing a mechanistic model

    Authors
    • Beschorner, Kurt
    • Sundaram, Vani H.
    • Hemler, Sarah L.
    • Chanda, Arnab
    • 2 more author(s)...
    Description

    This dataset contains slip-test data from 57 adult participants in a study examining the relationship between shoe outsole tread wear and occurrences of slipping. Participants wore their own shoes in a test environment where they encountered an unexpected slip condition, with data recorded by embedded force plates. Measurements include the shoe worn region size, available coefficient of friction (ACOF),...

    Keywords
    • Accidental Falls
    • Accidents, Occupational
    • Footwear
    • Hydrodynamics
    • Mechanical Engineering
    • Occupational Injuries
    • Shoes
    • Tribology
    Access Rights
    Free to all
  • Internal Dataset

    Data from: Relaxin reverses inflammatory and immune signals in aged hearts

    Authors
    • Martin, Brian
    • Gabris-Weber, Beth Ann
    • Romero, Guillermo
    • Chattopadhyay, Ansuman
    • 1 more author(s)...
    Description

    Examination of effect of Relaxin (RLX) treatment on young (9-month) and aged (24-month) rats to test the hypothesis that RLX acts at a genomic level to reverse maladaptive remodeling in aging and heart failure. Treatment was 0.4 mg/kg/day RLX for 2-weeks delivered by subcutaneous osmotic mini-pumps or with sodium acetate (controls). There are twenty-one NCBI GEO records, 4 female and 3 male each...

    Keywords
    • Aging
    • Atrial Fibrillation
    • Biomarkers
    • Cardiovascular Diseases
    • Heart Failure
    • Inflammation
    • Macrophage
    • Relaxin
    • Sequence Analysis, RNA
    Access Rights
    Free to all
  • Internal Dataset

    Data from: Defining housekeeping genes suitable for RNA-seq analysis of the human allograft kidney biopsy tissue

    Authors
    • Wang, Zijie
    • Randhawa, Parmjeet
    Description

    This study used nine different normalization methods to derive housekeeping genes from a RNA-seq data set of 47,611 transcripts derived from 30 biopsies. The biopsies were collected in a variety of clinical settings, with 5 replicates each: normal function, acute tubular injury, acute rejection, interstitial nephritis, interstitial fibrosis/tubular atrophy, and polyomavirus nephropathy. Transcripts...

    Keywords
    • Allografts
    • Biopsy
    • Housekeeping Genes
    • Kidney
    • Sequence Analysis, RNA
    • Transplantation, Kidney
    Timeframe
    2018
    Access Rights
    Free to all
  • Internal Dataset

    Health-related quality of life measures and social determinants of health in a large US national survey

    Alternate Title(s)
    Developing the PROMIS-preference score for monitoring population health outcomes
    Authors
    • Hanmer, Janel
    Description

    This dataset was generated from a cross sectional survey of 4142 US adults age 18 and older and includes demographics, 7 Patient Reported Outcomes Measurement Information System (PROMIS) domains with 2 items each, PROMIS-preference (PROPr) score, self-rated health (SRH), 30 social determinants of health (SDoH), and 12 chronic medical conditions. The survey was offered in English and Spanish, both...

    Keywords
    • Population Health
    • Public Health
    • Quality of Life
    • Social determinants of health
    Timeframe
    2018
    Access Rights
    Free to all
  • Internal Dataset

    Data from: Monkeys exhibit a paradoxical decrease in performance in high-stakes scenarios

    Authors
    • Smoulder, Adam L.
    • Pavlovsky, Nicholas P.
    • Marino, Patrick J.
    • Degenhart, Alan D.
    • 3 more author(s)...
    Description

    This dataset includes pre-processed reaching movement kinematic data generated by three adult male rhesus monkeys (Macaca mulatta). The animals were trained to perform a challenging delayed-reaching task in which they knew in advance the magnitude of the reward they would earn for a successful movement. The experiments were conducted to determine whether nonhuman animals "choke under pressure" (perform...

    Keywords
    • Behavior, Animal
    • Macaca mulatta
    • Motivation
    • Motor Skills
    • Psychomotor Performance
    • Reward
    Access Rights
    Free to all
  • Internal Dataset

    Targeted deletion of astrocytic Nhe1 stimulates Wnt/β-catenin-mediated BBB repair and angiogenesis after ischemic stroke

    Authors
    • Begum, Gulnaz
    • Sun, Dandan
    • Chattopadhyay, Ansuman
    • Chaparala, Srilakshmi
    Description

    Examination of effect of deletion of astrocytic Na+/H+ exchanger isoform 1 (Nhe1) on post-stroke recovery and vascular repair. Expression profiling by high throughput sequencing of astrocytes from Gfap-CreERT2+/-;Nhe1f/f mouse brains, 24 hours after transient middle cerebral artery occlusion. Twelve NCBI GEO records: 3 samples each from Wild-type and Nhe1 Astro-KO, both contralateral and ipsilateral....

    Keywords
    • Angiogenesis
    • Astrocytes
    • Blood-Brain Barrier
    • Cerebrovascular Circulation
    • Gene Expression Profiling
    • High-Throughput Nucleotide Sequencing
    • Ischemic Stroke
    • Mus musculus
    • RNA-Seq
    Access Rights
    Free to all