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7,518 results for “screenings”
Figure 4 in Giant Red Kidney Worm (Dioctophyma Renale) Screening And Treatment Protocol And Aberrant Worm Migration In Dogs From Ontario And Manitoba, Canada
Figure 4. (A) Sagittal image of the normal left canine kidney and (B) sagittal image of the right canine kidney with multiple circular structures within the kidney are cross sections of giant kidney worms. Color version available online.
Figure 2. A in Giant Red Kidney Worm (Dioctophyma Renale) Screening And Treatment Protocol And Aberrant Worm Migration In Dogs From Ontario And Manitoba, Canada
Figure 2. A screening protocol for the screening, diagnosing, and treating of dogs over 6 mo of age infected with Dioctophyma renale that originated in communities located in northern Canada in 2018.
Figure 1. The 2 in Giant Red Kidney Worm (Dioctophyma Renale) Screening And Treatment Protocol And Aberrant Worm Migration In Dogs From Ontario And Manitoba, Canada
Figure 1. The 2 locations of 126 dogs that were screened using the screening protocol for Dioctophyma renale infections. Created in QGIS 2020. Color version available online.
Phenotypic screening using waveform analysis of synchronized calcium oscillations in primary cortical cultures
<p><span>At present, <em>in</em> <em>vitro</em> phenotypic screening methods are widely used for drug discovery. In the field of epilepsy research, measurements of neuronal activities have been utilized for predicting efficacy of anti-epileptic drugs (AEDs). Fluorescence measurements of calcium oscillations in neurons are commonly used for measurement of neuronal activities, and some anti-epileptic drugs have been evaluated using this assay technique. However, changes in waveforms were not quantified in previous reports. Here, we have developed a high-throughput screening system containing a new analysis method for quantifying waveforms, and our method has successfully enabled simultaneous measurement of calcium oscillations in a 96-well plate. Features of waveforms were extracted automatically and allowed the characterization of some anti-epileptic drugs using principal component analysis. Moreover, we have shown that trajectories in accordance with the concentrations of compounds in principal component analysis plots were unique to the mechanism of anti-epileptic drugs. We believe that an approach that focuses on the features of calcium oscillations will lead to better understanding of the characteristics of existing anti-epileptic drugs and allow prediction of the mechanism of action (MoA) of novel drug candidates.</span></p>
ART uptake and early retention among pregnant women screened HIV infected in informal health centers in Cameroon
<p><span>Informal health centers </span><span>are booming in Cameroon and are utilized by a large part of the population. Most of these IHCs have antenatal care services (ANC) and screen pregnant women for HIV. This dataset was collected in informal health centers in two cities in Cameroon: Douala and Yaounde.</span></p> <p><span>This dataset aimed at firstly, investigate the initiation of Antiretroviral therapy (ART) in pregnant women screened positive for HIV in antenatal care services of IHCs, three months after HIV screening as well as their retention at 3 months post-initiation. Secondly, study the association between this intiation and retention with type of PMTCT site or model of care ( IHCs that offered integrated ANC and ART, VS those that required referral to HIV care centers). Third, identifying associated factors to ART non-initiation in this population</span><span>.</span></p> <p>From January 2018 to July 2020, we carried out a cohort study of pregnant women attending their first ANC and screened HIV positive at IHCs in Cameroon. <span>Consenting participants were interviewed at three points: </span><span>the day of the delivery of the antenatal HIV test result, 3 months later and three months after ART initiation, using anonymous standardized questionnaires. The data collected were entered into Kobo collect and analyzed in SPSS V23.0 software.</span></p> <p>Descriptive statistics were performed. Frequencies and percentage for categorical variables; median and interquartile ranges for continuous variables. Proportions were used to calculate ART coverage and retention. Chi-square was used to compare the proportions of initiation of ART and retention between group of women screened in IHCs without ART and those screened in IHCs with ART integrated in antenatal care service. Logistic regression was used to identify factors associated to ART non-initiation at 95% confidence interval. Baseline variables were initially analyzed univariately and those which were significant at the level of 5% were retained for multivariable logistic regression. Baseline variables used for this purpose were type of PMTCT site, age group, study level, income generating activity, income generating activity of partner, relationship duration, Primiparity, Pregnancy willingness, perceived self-efficacy of being able to initiate ART.</p> <p>A total of 182 pregnant women living with HIV were enrolled in the study. At the first ANC, 91% (166/182) were naïve of ART. Among them, only 45% (74/166) initiated ART and 65% (48/74) of them were retained in ART 3 months later. PWLHIV screened in IHCs with no ART (aOR = 14.07, 95%CI: 4.68-42.32, p<0.001) and those who doubted their perceived capacity to initiate ART (aOR= 15.43, 95% CI: 4.45 to 53.44, p< 0.001) were more likely to not initiate ART</p> <p>Given the low enrollment in ART among pregnant women living with HIV, screened in informal health centers, and the early low retention among those who initiated ART, greater attention in PMTCT policies in Cameroon should be given to pregnant women screened positive for HIV during ANC in informal health centers, in order to guarantee them a continuum of PMTCT care.</p>
cowpea screening
<p>cowpea screening</p>
Use of the Electronic Medical Record to screen for high-risk geriatric patients in the Emergency Department
Introduction <p>Older adults with multi-morbidities have the highest rate of ED usage. These patients are typically on numerous medications, may have underlying dementia, and often present with falls and delirium. Identifying these high-risk older adults for possible intervention is challenging in the ED setting since available screening methods are manual and resource-intensive. The objective is to study the feasibility of using the Electronic Medical Record (EMR) for identifying high-risk older adults in Emergency Department (ED).</p> Study Setting <p>Academic ED with 67,000 total and 24% geriatric (age ≥ 65 years) annual visits, American College of Emergency Physician (ACEP) accredited Level 1 Geriatric Emergency Department with ED-based geriatric consultation program.</p> Materials and Methods <p>This is a feasibility study incorporating criteria from existing manual geriatric screening instruments and the 4M framework into an automated EMR screen to identify high-risk geriatric patients. ED providers were then alerted by an EMR Best Practice Alert (BPA) if high-risk status was identified. Initial development and impact on geriatric ED consults are reported.</p> <strong>Results </strong> <p>During the study period, 7,450 patient encounters occurred; 1,836 (24.6%) encounters involved patients who were 65 years or older. 1398 (76.1%) high-risk ED encounters resulted in BPA alerts using the EMR automated screen. BPA alerts resulted in 82 (5.9%) geriatric evaluations.</p> Conclusion <p>Using the EMR to automate screening for older adults for high-risk geriatric conditions in the ED is feasible. An automated EMR screen with a BPA to ED providers identified a well-defined cohort of older patients appropriate for further ED geriatric evaluation.</p>
Impact of a multi-disease integrated screening and diagnostic model for COVID-19, TB, and HIV in Lesotho during almost two years of pandemic
<p>These are pseudo-randomized data from the MISTRAL study: "Impact of a multi-disease integrated screening and diagnostic model for COVID-19, TB, and HIV in Lesotho during almost two years of pandemic". The data dictionary explains the data. Between December 2020 and August 2022, 4371 individuals with either COVID symptoms or contact with a COVID-positive case were included from two hospitals in Lesotho. </p>
Bicelle size and lipid/surfactant ratio screening - Gwalp tail anchor dimer simulation - 80 Lipids - q0.38 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide.</p>
Bicelle size and lipid/surfactant ratio screening - Gwalp tail anchor dimer simulation - 60 Lipids - q0.38 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide.</p>
Micelle size screening - Gwalp tail anchor dimer simulation - 45 SDS - Na neutralized - CHARMM36m - 310K - OPC water model
<p>Micelle size screening by varying the amount of SDS to investigate the influence on spin relaxation data with dimers of a given peptide.</p>
Bicelle size and lipid/surfactant ratio screening - Magaining 2 tail anchor monomer simulation - 80 Lipids - q0.38 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide.</p>
Bicelle size and lipid/surfactant ratio screening - Magaining 2 tail anchor monomer simulation - 60 Lipids - q0.38 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide.</p>
Bicelle size and lipid/surfactant ratio screening - Magaining 2 tail anchor monomer simulation - 120 Lipids - q0.5 - PBS neutralized - CHARMM36m - 310K - TIP3P water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide. Special iteration to investigate the influence of the water model</p>
Bicelle size and lipid/surfactant ratio screening - Gwalp tail anchor monomer simulation - 80 Lipids - q0.38 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide.</p>
Bicelle size and lipid/surfactant ratio screening - Gwalp tail anchor monomer simulation - 120 Lipids - q0.38 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide.</p>
Bicelle size and lipid/surfactant ratio screening - Gwalp tail anchor monomer simulation - 60 Lipids - q0.42 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide. Reduced saved frequency could not be generated and no-water was directly generated by hand and added here.</p>
Bicelle size and lipid/surfactant ratio screening - Gwalp tail anchor monomer simulation - 60 Lipids - q0.38 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide.</p>
Bicelle size and lipid/surfactant ratio screening - Gwalp tail anchor monomer simulation - 120 Lipids - q0.33 - PBS neutralized - CHARMM36m - 310K - OPC water model
<p>Bicelle size and lipid to surfactant ratio screening to investigate the influence on spin relaxation data with monomers of a given peptide.</p>
Micelle size screening - yFis1 tail anchor dimer simulation - 50SDS - Na neutralized - CHARMM36m - 310K - OPC water model
<p>Micelle size screening by varying the amount of SDS to investigate the influence on spin relaxation data with dimers of a given peptide.</p>
ScienceDex guides
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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.