If the only aim were to increase the recycling rates for Al packaging beyond the future target of 60%, an improvement in the Al recovery rates from BA treatment would be sufficient. With regard to increased recycling quantities of all recyclables, plastics in particular, the implementation of complex systems such as MRF makes sense, even if this results in higher costs for Al recovery (increasing from the current 480 to 640 € t-1 of recycled Al).
  Atrial fibrillation (AF) is the leading cause of ischemic stroke. Preventive antithrombotic use, especially for anticoagulation, reduces the incidence of ischemic stroke in patients with AF. Using data from the nationwide multicenter stroke registry, we investigated the trends of preceding antithrombotic medication use in patients with acute ischemic stroke (AIS) with AF and its association with initial stroke severity and in-hospital outcomes.
 
  This study included 6786 patients with AIS with known AF before stroke admission across 39 hospitals between June 2008 and December 2018. We collected the data on antithrombotic medication use (no antithrombotic/antiplatelet/anticoagulant) preceding AIS. Initial stroke severity was measured using the National Institutes of Health Stroke Scale, and in-hospital outcome was determined by modified Rankin Scale score at discharge.
 
  During the study period, anticoagulant use continued to increase. However, nearly one-third of patients with AIS with known AF did not recere, prehospitalization use of anticoagulants was associated with a significantly higher likelihood of a mild initial neurological deficit and favorable outcome at discharge.
 Throughout the study period, the proportion of patients taking anticoagulants increased among patients with AIS with known AF. However, a large portion of AF patients still did not receive antithrombotics before AIS. Furthermore, prehospitalization use of anticoagulants was associated with a significantly higher likelihood of a mild initial neurological deficit and favorable outcome at discharge.
  Genetic factors have been known to play a role in the etiology of moyamoya disease (MMD); however, population-level studies quantifying familial risk estimates are unavailable. We aimed to quantify familial incidence and risk for MMD in first-degree relatives (FDR) in the general population of Korea.
 
  By using the Korean National Health Insurance database which has complete population coverage and confirmed FDR information, we constructed a cohort of 21 940 795 study subjects constituting 12 million families with blood-related FDR and followed them for a familial occurrence of MMD from 2002 to 2017. Incidence risk ratios were calculated as MMD incidence in individuals with affected FDR compared with those without affected FDR, according to age, sex, and family relationships.
 
  Among total study subjects, there were 22 459 individuals with affected FDR, of whom 712 familial cases developed MMD with an incidence of 21.8/10
  person-years.  https://www.selleckchem.com/products/dmog.html  Overall, the familial risk for MMD was 132-fold higher in individuals future genetic studies and clinical risk counseling.
  Identification of acute ischemic stroke (AIS) cause is crucial for guidance of secondary prevention. Previous studies have yielded inconsistent results regarding possible correlations between AIS cause and thrombus composition, as assessed by semiquantitative histological analysis. Here, we performed a correlation analysis between AIS cause and AIS thrombus cellular composition and content, as assessed using quantitative biochemical assays.
 
  Homogenates of 250 patients with AIS thrombi were prepared by mechanical grinding. Platelet, red blood cell, and leukocyte content of AIS thrombi were estimated by quantification of GP (glycoprotein) VI, heme, and DNA in thrombus homogenates. AIS cause was defined as cardioembolic, noncardioembolic, or embolic stroke of undetermined source, according to the TOAST classification (Trial of ORG 10172 in Acute Stroke Treatment).
 
  Cardioembolic thrombi were richer in DNA (35.8 versus 13.8 ng/mg, 
  <0.001) and poorer in GPVI (0.104 versus 0.117 ng/mg, 
  =0.045) than noncardioembolic ones. The area under the receiver operating characteristic curve of DNA content to discriminate cardioembolic thrombi from noncardioembolic was 0.72 (95% CI, 0.63-0.81). With a threshold of 44.7 ng DNA/mg thrombus, 47% of thrombi from undetermined cause would be classified as cardioembolic with a specificity of 90%.
 
  Thrombus DNA content may provide an accurate biomarker for identification of cardioembolic thrombi in patients with AIS with embolic stroke of undetermined source. Registration URL https//www.clinicaltrials.gov. Unique identifier NCT03268668.
 Thrombus DNA content may provide an accurate biomarker for identification of cardioembolic thrombi in patients with AIS with embolic stroke of undetermined source. Registration URL https//www.clinicaltrials.gov. Unique identifier NCT03268668.Transcarotid revascularization is an alternative to transfemoral carotid artery stenting, designed to avoid aortic arch manipulation and concomitant periprocedural stroke. This article aims to perform a detailed analysis on the quality of the currently available evidence on safety and efficacy of transcarotid artery revascularization. Although current evidence is promising, independent randomized controlled studies comparing transcarotid artery revascularization with carotid endarterectomy in recently symptomatic patients are lacking and will be necessary to establish the true value of transcarotid artery revascularization in carotid artery revascularization.
  Stroke is a common cause of death and a leading cause of disability and morbidity. Stroke risk assessment remains a challenge, but circulating biomarkers may improve risk prediction. Controversial evidence is available on the predictive ability of troponin concentrations and the risk of stroke in the community. Furthermore, reports on the predictive value of troponin concentrations for different stroke subtypes are scarce.
 
  High-sensitivity cardiac troponin I (hsTnI) concentrations were assessed in 82 881 individuals (median age, 50.7 years; 49.7% men) free of stroke or myocardial infarction at baseline from 9 prospective European community cohorts. We used Cox proportional hazards regression to determine relative risks, followed by measures of discrimination and reclassification using 10-fold cross-validation to control for overoptimism. Follow-up was based upon linkage with national hospitalization registries and causes of death registries.
 
  Over a median follow-up of 12.7 years, 3033 individuals were diagnosed with incident nonfatal or fatal stroke (n=1654 ischemic strokes, n=612 hemorrhagic strokes, and n=767 indeterminate strokes).