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PubMed Journals Articles About "Twitter Launches Initiative Direct Users Towards Credible Information∨derfield=score∨derval=desc" RSS

11:53 EDT 22nd July 2019 | BioPortfolio

Twitter Launches Initiative Direct Users Towards Credible Information∨derfield=score∨derval=desc PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Twitter Launches Initiative Direct Users Towards Credible Information∨derfield=score∨derval=desc articles that have been published worldwide.

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Showing "Twitter launches initiative direct users towards credible information" PubMed Articles 1–25 of 15,000+

Safety and efficacy of dronedarone from clinical trials to real-world evidence: implications for its use in atrial fibrillation.

Efficacy and safety of dronedarone was shown in the ATHENA trial for paroxysmal or persistent atrial fibrillation (AF) patients. Further trials revealed safety concerns in patients with heart failure and permanent AF. This review summarizes insights from recent real-world studies and meta-analyses, including reports on efficacy, with focus on liver safety, mortality risk in patients with paroxysmal/persistent AF, and interactions of dronedarone with direct oral anticoagulants. Reports of rapidly progressing...


Direct Puncture of the Cavernous Sinus as Alternative Approach to Treat a Dural Arteriovenous Fistula of the Hypoglossal Canal.

Interleukin-1 Genotype in Periodontitis.

This paper presents the current knowledge concerning the role of polymorphisms of IL1A and IL1B genes in periodontitis. Attention has been paid to the role of IL-1 in the pathogenesis of the disease, and to the significance of a genetic test, investigating the presence of composite two polymorphisms of IL-1 gene, as a risk factor for severe periodontitis. The significance of this test for prevention of periodontitis and its therapy has been discussed. IL-1 polymorphisms have been presented and described acc...


Bone-Bound Bisphosphonates Inhibit Proliferation of Breast Cancer Cells.

Bisphosphonates are used in treating patients with breast cancer. In vitro studies have shown that bisphosphonates act directly on tumour cells, inhibiting cell proliferation and inducing apoptosis. In most such studies, drugs were added to culture media exposing cells to high bisphosphonate concentrations in solution. However, since bisphosphonates bind to bone hydroxyapatite with high affinity and remain bound for very long periods of time, these experimental systems are not an optimal model for the actio...

Investigating the mediating effect of working memory on intentional forgetting in dysphoria.

Our aim was to determine if deficits in intentional forgetting that are associated with depression and dysphoria (subclinical depression) could be explained, at least in part, by variations in working memory function. Sixty dysphoric and 61 non-dysphoric participants completed a modified version of the think/no-think (TNT) task and a measure of complex working memory (the operation span task). The TNT task involved participants learning a series of emotional cue-target word pairs, before being presented wit...

DNA damage in aging, the stem cell perspective.

DNA damage is one of the most consistent cellular process proposed to contribute to aging. The maintenance of genomic and epigenomic integrity is critical for proper function of cells and tissues throughout life, and this homeostasis is under constant strain from both extrinsic and intrinsic insults. Considering the relationship between lifespan and genotoxic burden, it is plausible that the longest-lived cellular populations would face an accumulation of DNA damage over time. Tissue-specific stem cells are...

Limiting diffusion coefficients of Formula: see text,Formula: see text-amino acids in water and in sodium chloride aqueous solutions at 298.15 K.

Transport properties of model compounds in aqueous solutions such as amino acids can provide valuable information in order to understand the complex interactions in aqueous solutions as well as the protein stability in water and the relevant factors involved. Informations about the diffusion of amino acids in water and in aqueous solutions of sodium chloride are very scarce, especially for the 5-aminopentanoic acid and 6-aminohexanoic acid. In this study, limiting binary mutual diffusion coefficients at 298...

NICE and Fair? Health Technology Assessment Policy Under the UK's National Institute for Health and Care Excellence, 1999-2018.

The UK's National Institute for Health and Care Excellence (NICE) is responsible for conducting health technology assessment (HTA) on behalf of the National Health Service (NHS). In seeking to justify its recommendations to the NHS about which technologies to fund, NICE claims to adopt two complementary ethical frameworks, one procedural-accountability for reasonableness (AfR)-and one substantive-an 'ethics of opportunity costs' (EOC) that rests primarily on the notion of allocative efficiency. This study i...

Assessment of the effects of lethal and sublethal exposure to dinotefuran on the wheat aphid Rhopalosiphum padi (Linnaeus).

The wheat aphid Rhopalosiphum padi (Linnaeus) (Hemiptera: Aphididae) is a devastating pest of wheat crops worldwide. Dinotefuran, a novel neonicotinoid insecticide, has been used to prevent piercing-sucking agricultural insects, such as R. padi. This research showed that the dinotefuran not only caused direct mortality but also affected the physiology of R. padi via sublethal effects. In this study, residual film bioassay results indicated that there were no significant differences in the toxicity of dinote...

An anthocyanin marker for direct visualization of plant transformation and its use to study nitrogen-fixing nodule development.

The development and functioning of the nitrogen fixing symbiosis between legume plants and soil bacteria collectively called rhizobia requires continuous chemical dialogue between the partners using different molecules such as flavonoids, lipo-chitooligosaccharides, polysaccharides and peptides. Agrobacterium rhizogenes mediated hairy root transformation of legumes is widely used to study the function of plant genes involved in the process. The identification of transgenic plant tissues is based on antibiot...

Epidemiology, pathogenetic mechanism, clinical characteristics, and treatment of Vibrio vulnificus infection: a case report and literature review.

Vibrio vulnificus is a Gram-negative bacterium that belongs to the Vibrionaceae family. It represents a deadly opportunistic human pathogen which grows in water with the proper temperature and salinity, and is mostly acquired from seafood eating or direct contact. In susceptible individuals, a traumatic infection could be fatal, causing severe wound infection and even septic shock, and may require amputation. Global warming plays an important role in the geographical area expanding of Vibrio disease. The pa...

Unbiased groupwise registration for shape prediction of foot scans.

A graph-based groupwise shape registration algorithm for building statistical shape model (SSM) is proposed, which has been successfully applied to shape prediction of foot scans. Establishing unbiased and effective shape correspondences of large-scale data sets is extremely challenging, for the inappropriate selection of initial mean shape and non-rigid registration of shape with large-scale deformation. To address these issues, first, we use a simplified graph to model the shape distribution in metric spa...

Multisensory feature integration in (and out) of the focus of spatial attention.

Anne Treisman transformed the way in which we think about visual feature integration. However, that does not mean that she was necessarily right, nor that she looked much beyond vision when considering how features might be bound together into perceptual objects. While such a narrow focus undoubtedly makes sense, given the complexity of human multisensory information processing, it is nevertheless somewhat surprising to find that Treisman herself never extended her feature integration theory outside of the ...

Hepatitis C Treatment Uptake by New Prescribers After the Introduction of Direct Acting Antivirals.

Glucose and insulin response after intravenous and subcutaneous somatostatin administration in healthy horses.

Equine metabolic syndrome (EMS) is prevalent in the equine population, and somatostatin analogs might be useful for diagnosis and/or treatment of EMS in horses. The purpose of this study was to evaluate the glucose and insulin responses to subcutaneous and intravenous administration of somatostatin. Six healthy research horses were included in this prospective study. An initial pilot study was performed to assess several different doses (10-22 µg/kg [4.5-10 µg/lb]) in two horses, then a final dosage of...

Children's selective trust: When a group majority is confronted with past accuracy.

In two experiments, 3- to 5-year-old children were tested for their preferences when seeking and accepting information about novel animals. In Experiment 1, children watched as two adults named unfamiliar animals - one adult was predominantly accurate, whereas the other was predominantly inaccurate, as judged by a teacher. In a subsequent test phase, participants viewed additional unfamiliar animals and were invited to endorse one of two conflicting names. Either the predominantly accurate or the predominan...

ER-import of small human presecretory proteins: components and mechanisms.

Protein transport into the mammalian endoplasmic reticulum (ER) used to be seen as strictly cotranslational, i.e. temporarily and mechanistically coupled to protein synthesis. In the course of the last decades, however, several classes of precursors of soluble and membrane proteins were found to be posttranslationally imported into the ER, without any involvement of the ribosome. The first such class to be identified were the small presecretory proteins; tail-anchored membrane proteins followed next. In bot...

Are currently used bioimpedance methods in hemodialysis comparable for calculating dialysis dose?

Bioelectrical impedance analysis (BIA) has increasingly been incorporated into hemodialysis units (HD) as a useful, non-invasive technique for evaluating overall fluid status. The aims of this study were to verify whether the information obtained from two different BIA (spectroscopy bioimpedance-BCM- and single-frequency bioelectric impedance vector analysis-SF BIVA-) was comparable for analyzing fluid status, and to determine their impact when used to calculate dialysis dose. This observational cross-secti...

The hologenome concept of evolution: Do mothers matter most?

The hologenome concept of evolution is discussed with special emphasis on the microbiome of women. The microbiome is dynamic, changing under different conditions and between women and men. Genetic variation occurs not only in the host, but also in the microbiome by acquisition of novel microbes, amplification of specific microbes, and horizontal gene transfer. The majority of unique genes in human holobionts are in microbiomes, and mothers are responsible for transferring most to offspring during birth, bre...

Mental health nurses' attitudes towards consumer involvement in nursing handover pre and post an educational implementation.

Involving mental health consumers in nursing handover is a recent introduction to practise in acute mental health units. However, implementation must recognize that mental health care is complex and the approach needs to include recovery-focused philosophies of practice. Evidence shows that nurses and other health professionals consider poor handover practices may be the source of adverse events; however, the views of mental health nurses about involving consumers in nursing handover have not been previousl...

Physiological model using diffuse reflectance spectroscopy for non-melanoma skin cancer diagnosis.

Diffuse reflectance spectroscopy (DRS) is a non-invasive, fast, and low-cost technology with potential to assist cancer diagnosis. The goal of this study was to test the capability of our physiological model, a computational Monte Carlo lookup table inverse model, for non-melanoma skin cancer diagnosis. We applied this model on a clinical DRS dataset to extract scattering parameters, blood volume fraction, oxygen saturation, and vessel radius. We found that the model was able to capture physiological inform...

Sex differences on peak oxygen uptake in heart failure.

Women represent nearly half of the adult heart failure (HF) population and they remain underrepresented in HF studies. We aimed to evaluate the evidence about peak oxygen uptake (peak VO ) for clinical stratification in women with HF. This narrative review summarizes (i) the evidence endorsing the value of cardiopulmonary exercise testing for clinical stratification and phenotyping HF population; (ii) the determinants of a person's functional aerobic capacity to understand predicted values for patients with...

Exploring the use of mobile information and communication technologies by people with mood disorders.

Information and communication technologies (ICTs) have become increasingly integrated into how care is delivered and received. However, no research has yet explored how people with mood disorders use mobile information and communication technologies (mICTs) in their everyday lives and, more specifically, how they might use mICTs to look after themselves. An exploratory qualitative study, within secondary and specialist mental health Services, was undertaken. Data generation involved in-depth, semi-structure...

Osteoarthritis: Clinical and Radiological Correlation.

Osteoarthritis (OA) is a slowly progressive degenerative joint disease, characterized by pain and functional disability. Various outcome measures for radiographic and clinical OA are described in studies. A limitation of radiographic evaluation is that, except for the direct evaluation of bone, the tissues involved in the OA process are either evaluated indirectly (cartilage) or not at all (synovium). In evaluation of clinical OA, the scores for pain, stiffness and function are commonly used outcome measure...

Characterizing Swisher Little Cigar-Related Posts on Twitter in 2018: Text Analysis.

Little cigars are growing in popularity in the United States, and Swisher is the market leader. The contexts and experiences associated with the use of Swisher-related products is understudied, but such information is available via publicly available posts on Twitter.


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