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Peripheral nervous system manifestations regarding Shiga toxin-producing Electronic. coli-induced haemolytic uremic malady in kids.
OBJECTIVE Epicardial adipose tissue (EAT) thickness is a marker of visceral fat and an emerging therapeutic target. Dapagliflozin, a selective sodium-glucose cotransporter 2 inhibitor, improves glucose control and induces moderate weight loss in patients with type 2 diabetes mellitus. Dapagliflozin has recently been shown to reduce cardiovascular risk. Nevertheless, whether dapagliflozin could reduce EAT thickness is unknown. METHODS This hypothesis was tested in a 24-week, randomized, double-blind, placebo-controlled clinical trial in 100 patients with type 2 diabetes mellitus with BMI ≥ 27 kg/m2 and a hemoglobin A1c level ≤ 8% on metformin monotherapy. Individuals were randomly assigned to 2 groups to receive additional dapagliflozin up to 10 mg once daily or to remain on metformin up to 1,000 mg twice daily. Ultrasound-measured EAT thickness was measured at baseline, 12 weeks, and 24 weeks. RESULTS In the dapagliflozin group, EAT decreased by 20% from baseline to 24 weeks, by 15% after 12 weeks, and by 7% between 12 and 24 weeks, respectively (P  less then  0.01 for all), whereas in the metformin group, there was a significant but smaller EAT reduction. There was no statistically significant correlation between EAT and body weight changes. CONCLUSIONS Dapagliflozin causes a rapid and significant EAT reduction that could be independent of weight loss. © 2020 The Obesity Society.OBJECTIVE To evaluate and compare color stability and gloss retention of ceramic stains and glaze under simulated toothbrushing using dentifrices with different relative dentin abrasion (RDA). MATERIALS AND METHODS Feldspathic porcelain, lithium disilicate, 3 mol% yttria partially stabilized zirconia, and 5 mol% yttria partially stabilized zirconia were evaluated. Ceramics were externally stained, glazed and mounted in the toothbrush simulator. A toothbrush with 300 g force was applied. Regular toothpaste (72 RDA) and charcoal toothpaste (RDA  .0001). CONCLUSION Glass-phase ceramics retain stains longer than zirconia ceramics. Charcoal toothpaste affect color and gloss stability. Ceramic glaze maybe lost within the first 6 months in patients' mouth. CLINICAL SIGNIFICANCE Long-term color and gloss stability of externally stained and glazed ceramics maybe a clinical concern. Charcoal toothpastes enhance loss of color and gloss of ceramic restorations. © 2020 Wiley Periodicals, Inc.To evaluate the association between plasma retinol levels with all-cause mortality and investigate the possible effect modifiers in general hypertensive patients with no previous cardiovascular disease (CVD). This case-control study was nested in the China Stroke Primary Prevention Trial (CSPPT), a randomized, double-blind, controlled trial conducted in 32 communities in Anhui and Jiangsu provinces in China. The current study included 617 cases of all-cause mortality and 617 controls matched on age (≤1 year), sex, treatment group, and study site. All-cause mortality was the main outcome in this analysis, which included death due to any reason. The median follow-up duration was 4.5 years. Overall, there was a U-shaped relation of plasma retinol with all-cause mortality. In the threshold effect analysis, the risk of all-cause mortality significantly decreased with the increase in plasma retinol (per 10 μg/dL increments OR, 0.73; 95% CI 0.61-0.87) in participants with plasma retinol less then 58.3 μg/dL and increased with the increase in plasma retinol (per 10 μg/dL increments OR, 1.08; 95% CI 1.01-1.16) in those with plasma retinol ≥58.3 μg/L. In participants with plasma retinol less then 58.3 μg/dL, a stronger inverse association was observed in those with higher time-averaged SBP (≥140 vs less then 140 mm Hg; P-interaction = .034), or higher vitamin E levels (≥11.5 [quartile 4]; vs less then 11.5 μg/mL; P-interaction = .013). The present study demonstrated that there was a U-shaped relationship of plasma retinol levels with the risk of all-cause mortality in general hypertensive patients, with a turning point around 58.3 μg/dL. © 2020 Wiley Periodicals, Inc.Inflammasomes are intracellular complexes that form in the cytosol of inflammatory cells. NLRP3 is one of the sensor proteins in the complex that can recognize a wide variety of stimuli ranging from microbial components to environmental particulates. Here, we report that in mouse airway epithelial cells (AECs), inflammasome activation is inhibited by EphA2, a member of the transmembrane tyrosine kinase receptor family, via tyrosine phosphorylation of NLRP3 in a model of reovirus infection. We find that EphA2 depletion markedly enhances interleukin-1β (IL-1β) and interleukin-18 (IL-18) production in response to the virus. EphA2-/- mice show stronger inflammatory infiltration and enhanced inflammasome activation upon viral infection, and aggravated asthma symptoms upon ovalbumin (ova) induction. Mechanistically, EphA2 binds to NLRP3 and induces its phosphorylation at Tyr132, thereby interfering with ASC speck formation and blocking the activation of the NLRP3-inflammasome. These data demonstrate that reovirus employs EphA2 to suppress inflammasome activation in AECs and that EphA2 deficiency causes a pathological exacerbation of asthma in an ova-induced asthma model. © 2020 The Authors.Maladaptive plasticity involving increased expression of AMPA-type glutamate receptors is involved in several pathologies, including neuropathic pain, but direct inhibition of AMPARs is associated with side effects. As an alternative, we developed a cell-permeable, high-affinity (~2 nM) peptide inhibitor, Tat-P4 -(C5)2 , of the PDZ domain protein PICK1 to interfere with increased AMPAR expression. The affinity is obtained partly from the Tat peptide and partly from the bivalency of the PDZ motif, engaging PDZ domains from two separate PICK1 dimers to form a tetrameric complex. Bivalent Tat-P4 -(C5)2 disrupts PICK1 interaction with membrane proteins on supported cell membrane sheets and reduce the interaction of AMPARs with PICK1 and AMPA-receptor surface expression in vivo. Moreover, Tat-P4 -(C5)2 administration reduces spinal cord transmission and alleviates mechanical hyperalgesia in the spared nerve injury model of neuropathic pain. Taken together, our data reveal Tat-P4 -(C5)2 as a novel promising lead for neuropathic pain treatment and expand the therapeutic potential of bivalent inhibitors to non-tandem protein-protein interaction domains. © 2020 The Authors. Published under the terms of the CC BY 4.0 license.It is often challenging to present the available evidence in a timely and comprehensible manner. We aimed to visualize the evolution of evidence about antidepressants for depression by conducting cumulative network meta-analyses (NMAs) and to examine whether it could have helped the selection of optimal drugs. We built a Shiny web application that performs and presents cumulative NMAs based on R netmeta. We used a comprehensive dataset of double-blind randomized controlled trials of 21 antidepressants in the acute treatment of major depression. The primary outcomes were efficacy (treatment response) and acceptability (all-cause discontinuation), and treatment effects were summarized via odds ratios. We evaluated the confidence in evidence using the CINeMA (Confidence in Network Meta-Analysis) framework for a series of consecutive NMAs. Users can change several conditions for the analysis, such as the period of synthesis, among the others. We present the league tables and two-dimensional plots that combine efficacy, acceptability and level of confidence in the evidence together, for NMAs conducted in 1990, 1995, 2000, 2005, 2010 and 2016. They reveal that through the past four decades, newly approved drugs often showed initially exaggerated results, which tended to diminish and stabilize after approximately a decade. Over the years, the drugs with relative superiority changed dramatically; but as the evidence network grew larger and better connected, the overall confidence improved. The Shiny app visualizes how evidence evolved over years, emphasizing the need for a careful interpretation of relative effects between drugs, especially for the potentially amplified performance of newly approved drugs. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.OBJECTIVE The authors sought to evaluate 10-year national trends, incidence and clinical outcomes of stroke in CS-STEMI. BACKGROUND Stroke is a devastating complication among patients with ST-elevation myocardial infarction (STEMI). Concomitant cardiogenic shock (CS) may further increase the risk of stroke. Use of percutaneous mechanical circulatory support (pMCS) devices may further increase stroke risk in CS-STEMI. No studies have evaluated the risk of stroke in contemporary CS-STEMI. METHODS We performed a retrospective cohort study of CS-STEMI patients from a large U.S. national database between 2005 and 2014. Previously validated codes for stroke were used to identify events of ischemic or hemorrhagic stroke. They were then divided into different groups without MCS, with intra-aortic balloon pump, percutaneous ventricular assist device (PVAD, includes Impella or TandemHeart devices), or extracorporeal membrane oxygenation. RESULTS In 172,491 admissions, stroke was noted in 5,613 (3.2%). Between 2005 and 2014, we observed an increase in the events of overall stroke from 3.1% in 2005 to 5.0% in 2014 (p for the trend less then .001). The number of ischemic stroke events (2.4%) was higher than hemorrhagic stroke (0.1%) during the study period. Presence of stroke was associated with higher in-hospital mortality (40.6 vs. 29.8%, 95% CI adjusted odds ratio 1.57, 1.44-1.67; p  less then  .0001 among stroke vs. selleck chemicals without stroke). CONCLUSIONS The incidence of stroke events in CS-STEMI patients increased between 2005 and 2014, and is associated with higher in-hospital mortality, length of stay, and cost of hospitalization. The incidence of both hemorrhagic and ischemic stroke was higher with pMCS device use. Stroke prevention is a priority for CS-STEMI patients. © 2020 Wiley Periodicals, Inc.OBJECTIVE To explore the potential association of obesity and other chronic diseases with severe outcomes, such as intensive care unit (ICU) admission and invasive mechanical ventilation (IMV), in patients hospitalized with COVID-19. METHODS Retrospective cohort of 103 patients hospitalized with COVID-19. Demographic data, past medical history and hospital course were collected and analyzed. A multivariate logistic regression analysis was implemented to examine associations. RESULTS From February 17th to April 5th, 103 consecutive patients were hospitalized with COVID-19. Among them, 41 patients (39.8%) were admitted to the ICU and 29 (70.7%) required (IMV). The prevalence of obesity was 47.5% (49/103). In a multivariate analysis, severe obesity (BMI ≥35 kg/m2) was associated with ICU admission (aOR 5.39; 95% CI1.13-25.64). Moreover, patients who required IMV, were more likely to have had heart disease (aOR 3.41; 95% CI1.05-11.06), obesity (BMI=30-34.9 kg/m2) (aOR 6.85; 95% CI 1.05-44.82) or severe obesity (BMI≥35 kg/m2) (aOR 9.
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