Abdicrouch4508

Carotid artery stiffness increased with time in the ET patients much more than in the control group the increase in β-index 1.95 (SD 2.18) vs. 0.22 (SD 1.99), p  less then  0.001, and the increase in carotid pulse wave velocity 0.72 (SD 0.92) vs. 0.08 (SD 0.72) m/s, p = 0.001. There was no correlation between carotid stiffness and Framingham CHD risk in either group. Digital endothelial function did not change. CONCLUSION Carotid artery stiffness progressed faster in patients with JAK2 V617F positive ET than in control subjects. Coronary calcium correlated with the Framingham CHD risk only in control subjects. This indicates that JAK2 V617F positive ET acted as a non-classical risk factor for vascular disease. BACKGROUND AND AIMS Diabetes is a common and complex endocrine disorder that often results in hyperglycemia, which has been strongly implicated in several cardiovascular and cerebrovascular events that cause disability. Acute mesenteric ischemia (AMI) is a vascular emergency with high mortality rates. We conducted a population-based cohort study that utilizes data from medical claims databases to investigate whether diabetes increases the risk of AMI. METHODS Using claims data from Taiwan's National Health Insurance program, 66,624 diabetic patients were enrolled from 1998 to 2009, and a comparison group of 266,496 individually matched subjects without diabetes was selected. The two groups were followed up until diagnosis of AMI, death, or the end of 2011. Incidence rates of AMI were assessed in both groups. Cox proportional hazards models were used to estimate the hazard ratios of diabetes for AMI. RESULTS The diabetes cohort had a higher incidence rate than the comparison cohort for AMI (0.56 vs. 0.29 per 1,000 person-years). After adjusting for sex, age, comorbidity, and health system utilization, the adjusted hazard ratio of diabetes was 1.32 (95% confidence interval 1.11-1.56) for AMI. The risk of AMI associated with diabetes was greater in men (adjusted hazard ratio = 1.48, 95% confidence interval 1.17-1.87) than in women (adjusted hazard ratio = 1.17, 95% confidence interval 0.92-1.49). CONCLUSIONS There was an increased risk of AMI in patients with diabetes. However, further research is required to understand whether this association is causal or due to a common set of risk factors. BACKGROUND AND AIMS Recent studies have unveiled an association between ADAMTS7 gene variation and coronary artery disease (CAD) caused by atherosclerosis. We investigated if the ADAMTS7 Serine214-to-Proline substitution arising from a CAD-associated variant affected angiogenesis, since neovascularization plays an important role in atherosclerosis. METHODS AND RESULTS ADAMTS7 knockdown in vascular endothelial cells (ECs) attenuated their angiogenesis potential, whereas augmented ADAMTS7-Ser214 expression had the opposite effect, leading to increased ECs migratory and tube formation ability. Proteomics analysis showed an increase in thrombospondin-1, a reported angiogenesis inhibitor, in culture media conditioned by ECs with ADAMTS7 knockdown and a decrease of thrombospondin-1 in media conditioned by ECs with ADAMTS7-Ser214 overexpression. Cleavage assay indicated that ADAMTS7 possessed thrombospondin-1 degrading activity, which was reduced by the Ser214-to-Pro substitution. The pro-angiogenic effect of ADAMTS7-Ser214 diminished in the presence of a thrombospondin-1 blocking antibody. CONCLUSIONS The ADAMTS7 Ser217-to-Pro substitution as a result of ADAMTS7 polymorphism affects thrombospondin-1 degradation, thereby promoting atherogenesis through increased EC migration and tube formation. BACKGROUND Advocacy, resources and intersubjective reasonable arguments are known as factors that contribute to smoke-free (SF) adoption and implementation in Chinese and Anglo-Saxon places. Less is known about how the implementation of smoking bans differs across European places. The aim of this qualitative comparative study is to identify and classify the SF policy implementation processes and types undertaken at the local level in seven European cities according to the views of local bureaucrats and sub-national stakeholders. METHOD Semi-structured expert interviews (n = 56) with local decision makers and stakeholders were conducted as qualitative part of the comparative SILNE-R project in Belgium (Namur), Finland (Tampere), Germany (Hanover), the Republic of Ireland (Dublin), the Netherlands (Amersfoort), Italy (Latina), and Portugal (Coimbra). Qualitative interviews were analyzed using the framework analysis. RESULTS Implementation of SF environments predominantly focuses on indoor bans or youth-related uitable national policy environment and indirect national-level support of self-governed local initiatives. Future SF policies can be enhanced by laws pertaining to places frequented by minors. In this placebo-controlled randomized clinical trial, we examined the efficacy of 250 mg d-cycloserine (DCS) for enhancing the effects of cognitive behavior therapy targeting anxiety sensitivity reduction in the context of smoking cessation treatment among adults with a history of panic attacks. We hypothesized that DCS would enhance treatment of our mechanistic targets-anxiety sensitivity and panic and related symptoms-and result in greater smoking abstinence. A total of 53 smokers were randomized to a 7-week integrated treatment and received study medication (DCS or placebo) prior to sessions 3-5; these sessions emphasized interoceptive exposure practice. Nicotine replacement therapy was initiated at session 5 (quit date). We found that DCS augmentation led to greater reductions of one (anxiety sensitivity) of two of our mechanistic targets at early but not late assessments, and that engaging that target predicted better smoking outcomes. However, there was no evidence of group (DCS vs. placebo) differences in smoking cessation success at treatment endpoint or follow-up evaluations. Hence, although we found that DCS can enhance treatment targeting a smoking maintaining factor, additional strategies appear to be needed to significantly affect smoking outcomes. AIM To assess the effects of mood, social and environmental contexts and alcohol-related beliefs on alcohol consumption. METHOD Participants (N = 69) recorded their positive and negative outcome expectancies and self-reported mood prior to drinking (Time 1 mood). A Smartphone App then enabled alcohol consumption (total number of drinks aggregated from reports throughout a drinking occasion, current mood (Time 2 mood), social context e.g., with friends and environmental location e.g., in a bar/pub to be documented in de facto real-time a total of 3009 data points. RESULTS Feeling unhappy prior to consumption onset was associated with a significant increase in drinking. During a drinking occasion, feeling happy was a significant predictor of drinking larger quantities. Interestingly, however, an interaction between T1 and T2 mood suggested it is not mood prior to consumption which drives drinking, but rather that alcohol consumption elevates mood. Being with two or more friends (relative to being alone) also predicted increased consumption. Positive and negative expectancies were not found to be significant predictors within these models. CONCLUSION By showing that both mood and social context may shape alcohol behaviors distinctly, the current study suggests that alcohol research and intervention efforts may benefit from greater consideration of the temporally-mediated contextual influences on alcohol consumption. Crown V. All rights reserved.Conducting research in the field of forensic sciences with methodologies that simulate situations found in the day-to-day practice of a given field of expertise is relevant insofar as this approach can produce results that are as close as possible to reality. In this context, the present study provided situations based on burial in a mangrove environment to estimate the changes in the mechanical properties (Knoop microhardness, roughness and color) of dental restorations utilizing silver amalgam, composite resin and glass ionomer cement over the time of burial. The silver amalgam showed a significant increase in surface roughness and a reduction in Knoop microhardness. Composite resin showed a statistically significant increase in color variation, and the glass ionomer cement showed significant increases in color variation and Knoop microhardness. These results allowed us to conclude that teeth restored with silver amalgam, composite resin and glass ionomer cement submitted to burial in mangrove environments produce different changes in surface roughness, Knoop microhardness and color properties depending on the time of burial to which the victims were submitted. These proprieties could help the forensic sciences to estimate time intervals for burial in mangrove environments. Footprints recovered from the scene of a crime may be made while the perpetrator is standing, termed static, or walking, termed dynamic. Numerous studies on the medical and forensic aspects of static and dynamic footprints have been done and determining whether a footprint found at a crime scene is static or dynamic may have important forensic implications. Yet, little research has focused on the similarities or differences between static and dynamic footprints in the forensic context. The present study compared static and dynamic footprint two-dimensional variables to determine if statistically significant differences existed between them and if one can be estimated from the other. Footprints were taken from a sample of randomly selected 461 Jatt Sikh adults; major north Indian population. A total of 230 males and 231 females aged between 19 and 32 years were included in the study. Static and dynamic footprints were obtained from the participants using standard methodology. Seven linear footprint measurements and three footprint indices were calculated from each footprint. FR180204 The dynamic footprint variables showed higher magnitudes than the static variables, and the differences were statistically significant for the length and width measurements. Furthermore, all measurements on the static and dynamic parameters exhibited statistically significant sexual dimorphism and bilateral differences. An attempt was made to estimate the static footprint dimensions from the dynamic footprint dimensions using the regression models to check the extent of differences between the two to help the investigators in estimating dimensions of one from another. Carpal tunnel syndrome (CTS) is a clinical disease that caused by the compression of median nerve within carpal tunnel. Traditional examining for CTS is electrodiagnostic (EDx), but the evaluation of EDx is more expensive and time-consuming. In the present day, ultrasound (US) image is used to clinical examining to make up the lack of nerve electrical inspection. The diagnostic criteria of US image for CTS are also defined in many researches. In this study, we propose a new tracking model with deep similarity learning for median nerve from CTS US images. Six wrist motions are defined in the clinical rehabilitation, and the proposed method can achieve accuracy more than 90 % for median nerve tracking. In the experiment, we discover some wrist motions, such as hook to full fist, the statistical information of median nerve tracking is more significant (P less then 0.001). It means that some wrist motions are more easily to diagnose the problem of median nerve, and can be used as a basis for quick examining for CTS.