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15,733 results for “article”
Raw data for the article: Impact of liver cirrhosis and portal hypertension on minimally invasive limited liver resection for primary liver malignancies in the posterosuperior segments: An international multicenter study
<p><strong>Introduction: </strong>To assess the impact of cirrhosis and portal hypertension (PHT) on technical difficulty and outcomes of minimally invasive liver resection (MILR) in the posterosuperior segments.</p> <p><strong>Methods: </strong>This is a post-hoc analysis of patients with primary malignancy who underwent laparoscopic and robotic wedge resection and segmentectomy in the posterosuperior segments between 2004 and 2019 in 60 centers. Surrogates of difficulty (i.e, open conversion rate, operation time, blood loss, blood transfusion, and use of the Pringle maneuver) and outcomes were compared before and after propensity-score matching (PSM) and coarsened exact matching (CEM).</p> <p><strong>Results: </strong>Of the 1954 patients studied, 1290 (66%) had cirrhosis. Among the cirrhotic patients, 310 (24%) had PHT. After PSM, patients with cirrhosis had higher intraoperative blood transfusion (14% vs. 9.3%; p = 0.027) and overall morbidity rates (20% vs. 14.5%; p = 0.023) than those without cirrhosis. After coarsened exact matching (CEM), patients with cirrhosis tended to have higher intraoperative blood transfusion rate (12.1% vs. 6.7%; p = 0.059) and have higher overall morbidity rate (22.8% vs. 12.5%; p = 0.007) than those without cirrhosis. After PSM, Pringle maneuver was more frequently applied in cirrhotic patients with PHT (62.2% vs. 52.4%; p = 0.045) than those without PHT.</p> <p><strong>Conclusion: </strong>MILR in the posterosuperior segments in cirrhotic patients is associated with higher intraoperative blood transfusion and postoperative morbidity. This parameter should be utilized in the difficulty assessment of MILR.</p>
Raw data for the article: Impact of Liver Cirrhosis, Severity of Cirrhosis, and Portal Hypertension on the Difficulty and Outcomes of Laparoscopic and Robotic Major Liver Resections for Primary Liver Malignancies
<p><strong>Background: </strong>Minimally invasive liver resections (MILR) offer potential benefits such as reduced blood loss and morbidity compared with open liver resections. Several studies have suggested that the impact of cirrhosis differs according to the extent and complexity of resection. Our aim was to investigate the impact of cirrhosis on the difficulty and outcomes of MILR, focusing on major hepatectomies.</p> <p><strong>Methods: </strong>A total of 2534 patients undergoing minimally invasive major hepatectomies (MIMH) for primary malignancies across 58 centers worldwide were retrospectively reviewed. Propensity score (PSM) and coarsened exact matching (CEM) were used to compare patients with and without cirrhosis.</p> <p><strong>Results: </strong>A total of 1353 patients (53%) had no cirrhosis, 1065 (42%) had Child-Pugh A and 116 (4%) had Child-Pugh B cirrhosis. Matched comparison between non-cirrhotics vs Child-Pugh A cirrhosis demonstrated comparable blood loss. However, after PSM, postoperative morbidity and length of hospitalization was significantly greater in Child-Pugh A cirrhosis, but these were not statistically significant with CEM. Comparison between Child-Pugh A and Child-Pugh B cirrhosis demonstrated the latter had significantly higher transfusion rates and longer hospitalization after PSM, but not after CEM. Comparison of patients with cirrhosis of all grades with and without portal hypertension demonstrated no significant difference in all major perioperative outcomes after PSM and CEM.</p> <p><strong>Conclusions: </strong>The presence and severity of cirrhosis affected the difficulty and impacted the outcomes of MIMH, resulting in higher blood transfusion rates, increased postoperative morbidity, and longer hospitalization in patients with more advanced cirrhosis. As such, future difficulty scoring systems for MIMH should incorporate liver cirrhosis and its severity as variables.</p>
Raw data for the article: Impact of body mass index on the difficulty and outcomes of laparoscopic left lateral sectionectomy
<p><strong>Introduction: </strong>Currently, the impact of body mass index (BMI) on the outcomes of laparoscopic liver resections (LLR) is poorly defined. This study attempts to evaluate the impact of BMI on the peri-operative outcomes following laparoscopic left lateral sectionectomy (L-LLS).</p> <p><strong>Methods: </strong>A retrospective analysis of 2183 patients who underwent pure L-LLS at 59 international centers between 2004 and 2021 was performed. Associations between BMI and selected peri-operative outcomes were analyzed using restricted cubic splines.</p> <p><strong>Results: </strong>A BMI of >27kg/m2 was associated with increased in blood loss (Mean difference (MD) 21 mls, 95% CI 5-36), open conversions (Relative risk (RR) 1.13, 95% CI 1.03-1.25), operative time (MD 11 min, 95% CI 6-16), use of Pringles maneuver (RR 1.15, 95% CI 1.06-1.26) and reductions in length of stay (MD -0.2 days, 95% CI -0.3 to -0.1). The magnitude of these differences increased with each unit increase in BMI. However, there was a "U" shaped association between BMI and morbidity with the highest complication rates observed in underweight and obese patients.</p> <p><strong>Conclusion: </strong>Increasing BMI resulted in increasing difficulty of L-LLS. Consideration should be given to its incorporation in future difficulty scoring systems in laparoscopic liver resections.</p>
Data for research article "European-wide variations in ecosystem-scale strategies to increasing drought"
<div> <p>This repository contains the datasets used in the research article "<strong>European-wide variations in ecosystem-scale strategies to increasing drought</strong>".</p> <p> </p> </div>
JGR-Oceans article 2024JC021722: High-Latitude Cabbeling Observations by the Air-Sea Interaction Profiler
<p>Data for JGR article 2024JC021722. Data is in matlab format with a set of structs where each struct is named: deployx_mmddHHMM, where x is the deployment number (4-6) and mmddHHMM is the time of the profile.</p> <p>Struct contains:</p> <p>temp: temperature in degC</p> <p>sal: salinity in PSU</p> <p>dens: density in kg/m3</p> <p>pres: pressure in dbar</p>
Dataset for article: Fire frequency affects fire behavior in open savannas of the Cerrado
<p>Dataset for the article: Rodrigues, C. A., Zirondi, H. L., & Fidelis, A. (2021). Fire frequency affects fire behavior in open savannas of the Cerrado. <em>Forest Ecology and Management</em>, <em>482</em>, 118850. https://doi.org/10.1016/j.foreco.2020.118850</p>
Dataset for the article "Tailoring interfacial effect in multilayers with Dzyaloshinskii–Moriya interaction by helium ion irradiation" DOI: 10.1038/s41598-021-02902-y
<p>The dataset provides the data reported in Fig.3(e-f), Fig.4(a-f), Fig.5(b), Fig.6(a-c) of the article. </p>
News Articles
<p>news articles in text files format.</p>
Datasets used in the article "Impact of the Initial Stratospheric Polar Vortex State on East Asian Spring Rainfall Prediction in Seasonal Forecast Models"
<p>The seasonal forecast model, National (Beijing) Climate Center (BCC) of China Meteorological Administration (CMA) (<a href="http://s2s.cma.cn/centers?mo=babj_CMA_37">http://s2s.cma.cn/centers?mo=babj_CMA_37</a>) has performed large ensemble forecasts from 2001–2021. The ensemble means of the seasonal forecasts in the first three months are publicly available here. The forecasts begin from late February, and the forecasts in the following three months are analyzed in our submitted paper (22 years, 3 months for per year).</p>
Metadata collected from 500 articles in the field of ecology and evolution
<p>The submitted dataset contains the metadata collected from 500 articles in the field of ecology and evolution. This includes articles from the following journals: Ecology and Evolution, PLoS One, Proceedings of the Royal Society B, Ecology and the preprint server bioRxiv. Direct identifiers have been removed from the dataset. These included the first and last names of authors. No more than three indirect identifiers have been provided. Information found herein includes article titles, number of authors and ECR status, among others. A README file has been attached to provide greater details about the dataset.</p>
Modelling data for article "Intrinsically disordered ectodomain modulates ion permeation through a metal transporter"
<p>Full-length hCtr1 models used to perform classical molecular dynamics (MD) simulations described in the article "Intrinsically disordered ectodomain modulates ion permeation through a metal transporter" by Aupič et al.</p> <p>The zipped file contains three folders named alpha, beta and unfolded. Each contains the full-length all-atom model of the human copper transporter 1 (hCtr1) with the N-terminal domains in the alpha, beta or the unfolded conformational state. We provide both the initial model (initial-model.pdb) created with MODELLER (version 10.0) homology modelling software (B. Webb, A. Sali, Comparative Protein Structure Modeling Using MODELLER. Curr. Protoc. Bioinforma. 54, 5–6 (2016)) and the model structure embedded in the lipid bilayer as obtained after a 1 μs MD simulation (after-md.pdb).</p>
Supplementary information for the article entitled "Trait diversity in exploited fish of the Azorean islands: Insights from a multifunctional approach"
<p><span>Supplementary information for the article entitled "Beyond fishing: exploring the traits diversity of landing fishes in the Azores" by the authors Eudriano F.S. Costa, Gui Menezes and Ana Colaço.</span></p> <p><span> </span><span>Histograms of simulated and standardized differences calculated between local and coastal fishing in each functional diversity metric for combined trait modalities (fold:1_Histograms_Local_Costal_Combined_Modalities), across functional modality (fold: 2_Histograms_Local_coastal_by_Modality) and across decade pairs (fold: 3_Histograms_Local_Costal_Decade_Pair). P-vales indicate the significance of the difference between fishing types for each metric. The p-value was calculated as the proportion of simulated differences (diff(Local-Coastal)) values that were greater than absolute value of the observed difference (diff(Local-Coastal)).</span></p>
Dataset related to article:MULTIMODAL DIGITAL HEALTH TREATMENTS FOR CHRONIC MIGRAINE ASSOCIATED WITH MEDICATION OVERUSE HEADACHE: A LITERATURE APPRAISAL AND RESULTS OF A SINGLE‑ARM OPEN TRIAL (THE BE‑HOME PROGRAM)
<p><strong><span>Variables related to baseline, months 3, 6 and 12 referred to headache frequency, medication intake, GSE, HIT-6, BDI-II, MSQ and PCS, of patients with CM and MOH who participated to the BE-HOME trial.</span></strong></p>
Dataset related to article: ENHANCING SOFT TISSUE DIFFERENTIATION WITH DIFFERENT DUAL-ENERGY CT SYSTEMS: A PHANTOM STUDY
<p><strong><span>The database includes the mean and standard deviation values of the CT numbers extracted from each slice and acquisition, after being reconstructed with the FBP and the iterative algorithms, for all tissue-equivalent inserts and all energy levels of the DECT, as well as for the SECT.</span></strong></p>
Body of Literature pertaining to the article "Investigating Trends and Current Practices of User Training in ERP Implementations: A Systematic Literature Review"
<p>This section contains the 40 articles that have been analysed in the structured literature review in the article "Investigating Trends and Current Practices of User Training in ERP Implementations: A Systematic Literature Review"</p>
Dataset related to the article "Isolated Valve Amyloid Deposition in Aortic Stenosis: Potential Clinical and Pathophysiological Relevance"
<p>This record contains raw data related to the article "Isolated Valve Amyloid Deposition in Aortic Stenosis: Potential Clinical and Pathophysiological Relevance"</p> <p>Abstract: Amyloid deposition within stenotic aortic valves (AVs) also appears frequent in the absence of cardiac amyloidosis, but its clinical and pathophysiological relevance has not been investigated. We will elucidate the rate of isolated AV amyloid deposition and its potential clinical and pathophysiological significance in aortic stenosis (AS). In 130 patients without systemic and/or cardiac amyloidosis, we collected the explanted AVs during cardiac surgery: 57 patients with calcific AS<br>and 73 patients with AV insufficiency (41 with AV sclerosis and 32 without, who were used as controls). Amyloid deposition was found in 21 AS valves (37%), 4 sclerotic AVs (10%), and none of the controls. Patients with and without isolated AV amyloid deposition had similar clinical and echocardiographic characteristics and survival rates. Isolated AV amyloid deposition was associated with higher degrees of AV fibrosis (p = 0.0082) and calcification (p < 0.0001). Immunohistochemistry analysis suggested serum amyloid A1 (SAA1), in addition to transthyretin (TTR), as the protein possibly involved in AV amyloid deposition. Circulating SAA1 levels were within the normal range<br>in all groups, and no difference was observed in AS patients with and without AV amyloid deposition. In vitro, AV interstitial cells (VICs) were stimulated with interleukin (IL)-1β which induced increased SAA1-mRNA both in the control VICs (+6.4 ± 0.5, p = 0.02) and the AS VICs (+7.6 ± 0.5, p = 0.008). In conclusion, isolated AV amyloid deposition is frequent in the context of AS, but it does not appear to have potential clinical relevance. Conversely, amyloid deposition within AV leaflets, probably promoted by local inflammation, could play a role in AS pathophysiology.</p>
Dataset related to the article "Non-stenotic fibro-calcific aortic valve as a predictor of myocardial infarction recurrence"
<p>This record contains raw data related to the article "Non-stenotic fibro-calcific aortic valve as a predictor of myocardial infarction recurrence"</p> <p>Aims</p> <p>Patients with acute myocardial infarction (AMI) are at increased risk of recurrent cardiovascular events. Non-stenotic aortic valve fibro-calcific remodelling (called aortic valve sclerosis; AVSc), reflecting systemic damage, may serve as a new marker of risk. This study aims to stratify subgroups of AMI patients with specific probabilities of recurrent AMI and to evaluate the importance of AVSc in this setting.</p> <p>Methods and results</p> <p>Consecutive AMI patients (n = 2530) were admitted at Centro Cardiologico Monzino (2010–19) and followed up for 5 years. Patients were divided into study (n = 1070) and test (n = 966) cohorts. Topological data analysis (TDA) was used to stratify patient subgroups, while Kaplan–Meier and Cox regression analyses were used to evaluate the significance of baseline characteristics. Topological data analysis identified 11 subgroups of AMI patients with specific baseline characteristics. Two subgroups showed the highest rate of re-infarction after 5 years from the indexed AMI with a combined hazard ratio (HR) of 3.8 [95% confidence interval (CI): 2.7–5.4] compared with the other subgroups. This was confirmed in the test cohort (HR = 3.1; 95% CI: 2.2–4.3). These two subgroups were mostly men, with hypertension and dyslipidaemia, who exhibit<br>a higher prevalence of AVSc, higher levels of high-sensitive C-reactive protein and creatinine. In the year-by-year analysis, AVSc, adjusted for all confounders, showed an independent association with the increased risk of re-infarction (odds ratio of ∼2 at all time points), in both the study and the test cohorts (all P < 0.01).</p> <p>Conclusion</p> <p>AVSc is a crucial variable for identifying AMI patients at high risk of recurrent AMI and its presence should be considered when assessing the management of AMI patients. The inclusion of AVSc in risk stratification models may improve the accuracy of predicting the likelihood of recurrent AMI, leading to more personalized treatment decisions.<br><br></p>
Dataset related to article "EMOTIONAL AWARENESS IN PATIENTS WITH AMYOTROPHIC LATERAL SCLEROSIS"
<p>The database contains clinical and neuropsychological variables of a cohort of 68 non-demented ALS patients, specifically it contains scores of the 20-item toronto alexithymia scale, global cognitive efficiency, social cognition test scores and data concerning mood, behavioural assessment (Frontal Behavioural Inventory, the Dimensional Apathy Scale, the State- and Trait-Anxiety Inventory-Form and the Beck Depression Inventory-II). The databases contains also patient classification of frontotemporal syndromes according to the Strong et al.'s criteria, the type-of motor onset, genetic mutation. Finally motor-functional status (ALS Functional Rating Scale-Revised (ALSFRS-R), progression rate (ΔFS), disease duration in months and disease staging (via the King's system) are also included.</p>
Research data supporting article on "Language and Design Evolution of the OpenMC Monte Carlo Particle Transport Code"
<p>This file contains an archive of all research data that supports the article on "Language and Design Evolution of the OpenMC Monte Carlo Particle Transport Code".</p>
Datasets supplementing journal article "Exceptionally Stable Cobalt Nanoclusters on Functionalized Graphene" in Small Structures 2024
<p>Datasets supporting the journal article "Exceptionally Stable Cobalt Nanoclusters on Functionalized Graphene", <span>Small Structures</span><span> </span><span>2024</span><span>, 2400055 (<a href="https://doi.org/10.1002/sstr.202400055">https://doi.org/10.1002/sstr.202400055</a>).</span></p> <p>STM raw and analysed data (.sm4, .gwy) can be opened with open source Gwyddion software (http://gwyddion.net/).</p> <p>STM time-lapse video (.mp4) showing the exposure of Co cluster on G/Ni(100) to CO gas. The pressures corresponding to each step are indicated. The initial stage consists of a 30-minute period without CO, followed by 30-minute intervals at each pressure step. Total time of the video 2 h.</p>
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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.