Measurement of the Bottom-Strange Meson Mixing Phase in the Full CDF Data Set

We report a measurement of the bottom-strange meson mixing phase \beta_s using the time evolution of B0_s -> J/\psi (->\mu+\mu-) \phi (-> K+ K-) decays in which the quark-flavor content of the bottom-strange meson is identified at production. This measurement uses the full data set of proton-antiproton collisions at sqrt(s)= 1.96 TeV collected by the Collider Detector experiment at the Fermilab Tevatron, corresponding to 9.6 fb-1 of integrated luminosity. We report confidence regions in the two-dimensional space of \beta_s and the B0_s decay-width difference \Delta\Gamma_s, and measure \beta_s in [-\pi/2, -1.51] U [-0.06, 0.30] U [1.26, \pi/2] at the 68% confidence level, in agreement with the standard model expectation. Assuming the standard model value of \beta_s, we also determine \Delta\Gamma_s = 0.068 +- 0.026 (stat) +- 0.009 (syst) ps-1 and the mean B0_s lifetime, \tau_s = 1.528 +- 0.019 (stat) +- 0.009 (syst) ps, which are consistent and competitive with determinations by other experiments.Comment: 8 pages, 2 figures, Phys. Rev. Lett 109, 171802 (2012

Interdisziplinaere Leitlinien zur Diagnostik und Therapie der extrazerebralen Amyloidosen -- Herausgegeben von der Deutschen Gesellschaft fuer Amyloid-Krankheiten e.V. (www.amyloid.de) [Interdisciplinary guidelines on diagnosis and treatment for extracerebral amyloidoses--published by the German Society of Amyloid Diseases (www.amyloid.de)]

Within the past 10 years, a new range of knowledge has been achieved in the field of amyloidosis, especially with regard to pathogenesis, diagnosis and therapy. Amyloidosis leads to variable and distinct symptoms and is caused by different underlying conditions. Some amyloidoses are acquired secondary to a chronic condition; others are caused by genetic mutations. Amyloid and amyloidosis occur more frequently than they are perceived. Among the frequent localized forms are the cerebral amyloidosis linked to Alzheimer disease (AD) and the pancreatic amyloidosis linked to diabetes mellitus. Among the most frequent systemic (extracerebral) forms is AL amyloidosis, which often has a poor prognosis and if untreated can rapidly lead to death. Systemic amyloidosis that happen at infancy are mainly AA amyloidosis that can progress to death already at early or at middle adulthood. Amyloidosis can be treated but therapeutic success significantly depends upon early diagnosis and proper classification of the amyloid type. It is mandatory that differential diagnosis demonstrate the presence of amyloid and clearly identify the type of the disease. Development of methods and techniques have contributed to improvements in the diagnosis and treatment. Early diagnosis and proper classification of amyloid is decisive for therapeutic options and upon them depend quality of life and mortality. The therapeutic spectrum is various and includes organ transplantation, chemotherapy, and anti-inflammatory strategies. Gene therapy and biological active substances have to be considered in the near future

Costs associated with insufficient physical activity in Germany: cross-sectional results from the baseline examination of the German national cohort (NAKO)

BACKGROUND: Insufficient physical activity (PA) is a leading risk factor for non-communicable diseases posing a significant economic burden to healthcare systems and societies. The study aimed to examine the differences in healthcare and indirect costs between sufficient and insufficient PA and the cost differences between PA intensity groups. METHODS: The cross-sectional analysis was based on data from 157,648 participants in the baseline examination of the German National Cohort (NAKO) study. Healthcare and indirect costs were calculated based on self-reported information on health-related resource use and productivity losses. PA in the domains leisure, transport, and work was assessed by the Global Physical Activity Questionnaire and categorized into sufficient/insufficient and intensity levels (very low/low/ medium/high) based on PA recommendations of the World Health Organization. Two-part models adjusted for relevant covariates were used to estimate mean costs for PA groups. RESULTS AND CONCLUSION: Insufficiently active people had higher average annual healthcare costs (Δ €188, 95% CI [64, 311]) and healthcare plus indirect costs (Δ €482, 95% CI [262, 702]) compared to sufficiently active people. The difference was especially evident in the population aged 60 + years and when considering only leisure PA. An inverse association was observed between leisure PA and costs, whereas a direct association was found between PA at work and costs. Adjusting for the number of comorbidities reduced the differences between activity groups, but the trend persisted. The association between PA and costs differed in direction between PA domains. Future research may provide further insight into the temporal relationship between PA and costs