1,037 research outputs found
Knowledge and attitudes about newborn screening for Fabry disease
Newborn screening is a public health program that identifies newborns who are at risk of having a life-threatening condition that will affect their health in infancy or childhood. Fabry disease is an X-linked lysosomal storage disorder with a variable age of onset from childhood through adulthood that was recently added to a few states’ newborn screening panels. Research on patient attitudes towards newborn screening for Fabry disease has been limited and this qualitative study aimed to gain a more complete understanding of the reasoning of adults with Fabry disease regarding the appropriateness of newborn screening for Fabry disease, their knowledge of newborn screening, and their experiences with Fabry disease. Participants were recruited from Children’s Hospital of Pittsburgh of UPMC’s Lysosomal Storage Disorders Clinic and six adults who have Fabry disease were interviewed. These interviews were transcribed and thematic analysis revealed six themes: influences of clinical spectrum and severity of Fabry disease, support systems, family dynamics, impact of timing of diagnosis and treatment availability on attitudes towards newborn screening, knowledge and attitudes towards newborn screening for Fabry disease, and impact of earlier diagnosis. Based on their personal experiences with Fabry disease, all participants were in favor of newborn screening for Fabry disease. Participants’ experiences with Fabry disease also reflected aspects of their family dynamics. The results of this qualitative study can inform genetic counseling practice for Fabry disease and future studies on NBS for Fabry disease. The opinions of stakeholders, including patients affected by the condition, are of public health significance and the results of this study can inform public health decisions as state legislators and state newborn screening programs consider whether to include Fabry disease on their state’s newborn screening panel
Data for: Adaptive Digital Combining for Coherent Free Space Optical Communications with Spatial Diversity Reception
1.Simulation data.rar contains two parts corresponding to the simulation data based on BPSK modulation and QPSK modulation respectively.
2.Simulation results (Fig. 3-Fig.6) in the paper is based on the data in the upload file.
3.Simulations are carried out by Matlab software and Optisystem software
Effects of probiotics consumption on lowering lipids and CVD risk factors: A systematic review and meta-analysis of randomized controlled trials
<div><p>This meta-analysis examined the effect of probiotics on the reduction of lipid components and coexisting risk factors associated with cardiovascular disease. All randomized controlled trials published in English on PubMed and Scopus from 2000 to 2014 were systematically searched. Using the PEDro scale to assess the quality of studies, a total of 15 studies with 788 subjects were selected for inclusion in the analysis. The mean difference and effect size with a 95% confidence interval (CI) were extracted from individual studies. Statistically significant pooled effects of probiotics were found on reduction of total cholesterol, low-density lipoprotein (LDL), body mass index (BMI), waist circumference, and inflammatory markers. Subgroup analysis revealed statistically significant effects of probiotics on total cholesterol and LDL when the medium was fermented milk or yogurt (<i>P</i> < 0.001) compared to capsule form, consumption was at least 8 weeks in duration (<i>P</i> < 0.001), and the probiotics consisted of multiple strains (<i>P</i> < 0.001) rather than a single strain. A significant reduction was found in LDL in trials which contained <i>Lactobacillus Acidophilus</i> strain (<i>P</i> < 0.001) compared to other types of strains. Our findings suggest that probiotic supplementation use is effective in lowering the lipid level and coexisting factors associated with cardiovascular disease.</p></div
Suppression and Enhancement of Thermal Chemical Rates in a Cavity
The observed modification
of thermal chemical rates in Fabry–Perot
cavities remains a poorly understood effect theoretically. Recent
breakthroughs explain some of the observations through the Grote–Hynes
theory, where the cavity introduces friction with the reaction coordinate,
thus reducing the transmission coefficient and the rate. The regime
of rate enhancement, the observed sharp resonances at varying cavity
frequencies, and the survival of these effects in the collective regime
remain mostly unexplained. In this Letter, we consider the cis–trans isomerization of HONO
atomistically using an ab initio potential energy
surface. We evaluate the transmission coefficient using the reactive
flux method and identify the conditions for rate acceleration. In
the underdamped, low-friction regime of the reaction coordinate, the
cavity coupling enhances the rate with increasing coupling strength
until reaching the Kramers turnover point. Sharp resonances in this
regime are related to cavity-enabled energy redistribution channels
Additional file 2 of Association between atherogenic index of plasma and periodontitis among U.S. adults
Supplementary Table 2. Adjusted multinomial logistic regression of AIP with periodontiti
Modification of Thermal Chemical Rates in a Cavity via Resonant Effects in the Collective Regime
The modification
of thermal chemical rates in Fabry–Perot
cavities, as observed in experiments, still poses theoretical challenges.
While we have a better grasp of how the reactivity of isolated molecules
and model systems changes under strong coupling, we lack a comprehensive
understanding of the combined effects and the specific roles played
by activated and spectator molecules during reactive events. In this
study, we investigate an ensemble of randomly oriented gas-phase HONO
molecules undergoing a cis–trans isomerization
reaction on an ab initio potential energy surface.
One thermally activated molecule can overcome the reaction barrier,
while the other molecules are nonactivated but coupled to the cavity
as well. Using the classical reactive flux method, we analyze the
transmission coefficient and determine the conditions that lead to
accelerated rates within the collective regime. We identify two main
mechanistic aspects: First, nonactivated molecules enhance the cavity’s
ability to dissipate excess energy from the activated molecule postreactive
event. Second, the activated molecule couples with the polaritonic
resonance created by the nonactivated molecules and the cavity at
a shifted resonance frequency with respect to the bare cavity
Mesalazine Modified-Release Tablet in the Treatment of Ulcerative Colitis in the Remission Phase: A Chinese, Multicenter, Single-Blind, Randomized Controlled Study
Article full text
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be found here. https://link.springer.com/article/10.1007/s12325-016-0304-y
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Additional file 1 of Association between atherogenic index of plasma and periodontitis among U.S. adults
Supplementary Table 1. Periodontitis is classified according to the US CDC-AA
Modification of Thermal Chemical Rates in a Cavity via Resonant Effects in the Collective Regime
The modification
of thermal chemical rates in Fabry–Perot
cavities, as observed in experiments, still poses theoretical challenges.
While we have a better grasp of how the reactivity of isolated molecules
and model systems changes under strong coupling, we lack a comprehensive
understanding of the combined effects and the specific roles played
by activated and spectator molecules during reactive events. In this
study, we investigate an ensemble of randomly oriented gas-phase HONO
molecules undergoing a cis–trans isomerization
reaction on an ab initio potential energy surface.
One thermally activated molecule can overcome the reaction barrier,
while the other molecules are nonactivated but coupled to the cavity
as well. Using the classical reactive flux method, we analyze the
transmission coefficient and determine the conditions that lead to
accelerated rates within the collective regime. We identify two main
mechanistic aspects: First, nonactivated molecules enhance the cavity’s
ability to dissipate excess energy from the activated molecule postreactive
event. Second, the activated molecule couples with the polaritonic
resonance created by the nonactivated molecules and the cavity at
a shifted resonance frequency with respect to the bare cavity
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