Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
1,029
datasets available to search
ShareScore release 0.9.0
Dataset results
1,029 results for “very preterm infants”
Postnatal Subventricular Zone Injury Predicts Motor Impairment in Preterm Infants Following Intestinal Disease
GEO Series GSE254087. Mus musculus. 2 samples. Type: Other.
Postnatal Subventricular Zone Injury Predicts Motor Impairment in Preterm Infants Following Intestinal Disease
GEO Series GSE243778. Mus musculus. 2 samples. Type: Expression profiling by high throughput sequencing.
Impact of shear stretch and oxygen toxicity on pulmonary MSC of the preterm infant.
GEO Series GSE235562. Homo sapiens. 64 samples. Type: Expression profiling by array.
Early Angiogenic Proteins Associated with High Risk for Bronchopulmonary Dysplasia and Pulmonary Hypertension in Preterm Infants
GEO Series GSE121097. Homo sapiens. 102 samples. Type: Protein profiling by protein array.
Neurodevelopmental outcome of preterm very low birth weight infants admitted to an Italian tertiary center over an 11-year period
<p><strong>This database includes</strong> the raw data linked with the paper “<em>Neurodevelopmental outcome of preterm very low birth weight infants admitted to an Italian tertiary center over an 11-year period</em>”.</p> <p><strong>In this paper, we reported</strong> the data of perinatal history and neurodevelopmental outcome of a single center cohort of Italian preterm VLBWi born between 2005 and 2015.</p> <p>T<strong>he aim of the study </strong>is to describe neurodevelopmental outcome at 24 months of corrected age and to identify associations between perinatal risk factors and neurodevelopmental outcome.</p> <p><strong>502 VLBWi completed the follow up</strong>. 75.3% showed a normal outcome, 13.9% minor sequelae and 10.8% major sequelae (3.8% cerebral palsy). Male gender (OR 1.59 CI 95% 1.0-2.5 p value 0.043), bronchopulmonary dysplasia (OR 1.7 CI 95% 1.1-2.9 p value 0.026), abnormal neonatal neurological assessment (OR 2.1 CI 95% 1.3-3.4 p value 0.002) and severe brain ultrasound abnormalities (OR 6.1 IC 95% 2.4-15.1 p value <0.001) were independently associated with poor outcome on multivariate ordered logistic regression.</p>
The dual nature of hypothalamic-pituitary-adrenal axis regulation in dyads of very preterm infants and their mothers
<p>Raw data of the study "The dual nature of hypothalamic-pituitary-adrenal axis regulation in dyads of very preterm infants and their mothers" In this study, 3-month-old (corrected age) VPT infants and FT counterparts with their mothers took part in a well-validated stress-inducing laboratory task (i.e., double Face-to-Face Still-Face, FFSF paradigm). Salivary cortisol samples were obtained before (Baseline) and after (Early reactivity, Late reactivity and Recovery) the FFSF procedure. Dyadic HPA axis co-regulation was assessed at each sample time-point (i.e., <em>in-moment</em> coupling) as well as across samples (i.e., <em>in-time synchrony</em>). Significant <em>in-moment</em> coupling emerged at Baseline, Late reactivity and Recovery for FT infants’ dyads only. An overlying pattern of salivary cortisol trajectories emerged between mothers and infants in the VPT group, whereas a more complex pattern of reciprocal and complementary co-regulation was found for FT infants’ dyads. Although both groups gave evidence of HPA axis co-regulation, dyads of VPT infants appear to be less able to adapt reciprocally and dynamically to stressful conditions</p>
Telomere length and salivary cortisol stress reactivity in very preterm infants
<p>Raw data of the study "Telomere length and salivary cortisol stress reactivity in very preterm infants" In this study, we prospectively examined the relationship between NICU pain-related stress and HPA axis reactivity to an age-appropriate socio-emotional condition (i.e., the Still-Face Procedure, SFP) in healthy VPT infants at 3-month corrected age. NICU pain-related stress was computed as the ratio between the number of skin-breaking procedures and length of NICU stay. A differential score (i.e., ∆TL) was obtained subtracting TL at birth from TL at discharge. A normalized (log10) cortisol reactivity index (CRI) was obtained by averaging post-stress (20 min after SFP) salivary cortisol sample on baseline value. A regression model controlling for neonatal and socio-demographic confounders showed that ∆TL was the only significant predictor of CRI. Although preliminary, these findings contribute to our knowledge of the mechanisms linking early exposures to adversity and later in life regulation of the HPA axis in VPT infants.</p>
Exploring the EEG mu rhythm associated with observation and execution of a goal-directed action in 14-month-old preterm infants
<p>Raw data of the study "Exploring the EEG mu rhythm associated with observation and execution of a goal-directed action in 14-month-old preterm infants" The main aim of the present study was to investigate whether the MNS activity is associated with prematurity. We compared the mu rhythm activity in preterm (PT) and full-term (FT) 14-month old infants during an action observation/execution (AO/AE) task. Mu rhythm desynchronization was computed over frontal, central, parietal and occipital regions. Both groups showed mu rhythm suppression in all the scalp regions during action execution. Different desynchronization patterns emerged during action<br> observation. Specifically, FT infants showed mu suppression in the right frontal, bilateral parietal and occipital regions; whereas PT infants exhibited mu suppression only in the right parietal region. Overall, these preliminary findings indicate that an atypical extra uterine experience might have an impact on the MNS activity.</p>
Correlation between diminished vagal tone and somatic dysfunction severity in very and extremely low birth weight preterm infants assessed with frequency spectrum heart rate variability and salivary cortisol
<p>Dataset</p>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.