Search results for "Population"
showing 10 items of 9945 documents
Emigration from Latvia: A Brief History and Driving Forces in the Twenty-First Century
2019
AbstractIn recent years, Latvia has established itself as one of the top two countries with the most intensive emigration among EU/EFTA member states. This chapter starts by describing the demographic context and the scale of emigration post-2000, followed by a brief history of the main population flows (migration, refugees and deportation) from and to Latvia in the twentieth century. It then offers a more detailed analysis of emigration during the first 15 years of the twenty-first century including a closer look at the four waves of recent emigration: (i) the pre-EU accession wave, 2000–2003; (ii) the post-accession wave, 2004–2008; (iii) the crisis-driven wave, 2009–2010; and (iv) the po…
CD49d Expression Identifies a Chronic Lymphocytic Leukemia (CLL) Subset with High Levels of Circulating CD34 +Cells Co-Expressing Endothelial Cell Ma…
2009
Abstract Abstract 2329 Poster Board II-306 Introduction: In chronic lymphocytic leukemia (CLL), CD49d, often in association with CD38, has been shown to mark a disease subset with poor prognosis. Functionally, both molecules act as counter-receptors for surface structures (i.e. VCAM-1/CD106 and CD31) usually expressed by the endothelial/stromal component of tumor micro-environment. We have recently identified a micro-environmental circuitry which involves CD38 triggering, and eventually determines an enrichment of the VCAM-1/CD106-expressing endothelial component detected in the context of CLL infiltrates found in bone marrow biopsies. Data was also provided that CD49d/VCAM-1 interactions a…
Characterisation of gd T cells infiltrating colorectal cancer
2021
We have read with great interest the paper by de Vries et al 1 reporting on the immune landscape of colorectal cancer (CRC) by high-dimensional mass cytometry, flow cytometry and single cell RNA sequencing. Among clusters of immune cells infiltrating CRC, authors have identified two populations of γδ T cells: one programmed cell death protein 1 (PD-1)+ population is almost exclusively found in DNA mismatch repair (MMR)-deficient (d) tumours, constitutes up to 8.4% of CD45+ cells and has an activated phenotype, and a PD-1− counterpart with a resting phenotype, which is also found in colorectal normal mucosa and MMR-proficient (p) tumours. Using deconvolution of transcriptomic datasets and si…
Rapid neural encoding of the contrast between native and nonnative speech in the alpha band
2021
AbstractMore than half of the world’s population is multilingual, yet it is not known how the human brain encodes the perception of native vs. nonnative speech. To find out, we asked German native speakers to detect the onset of native and nonnative (English and Turkish) vowels in a roving standard stimulation. Using EEG, we show that nonnativeness is robustly registered by an increase in phase coherence in the alpha band (8-12 Hz), beginning as early as ∼100 ms after stimulus onset and lasting more than 200 ms. The alpha band effect is speech-specific, successfully predicts the response speed advantage of nonnative speech, and grants ∼90% decoding accuracy in distinguishing native vs. nonn…
OP0042 BLOCKING OF CD103+ TISSUE RESIDENT MEMORY T CELLS (TRM) AS A THERAPEUTIC STRATEGY IN SJOGREN’S SYNDROME
2021
Background:Tissue-resident memory T cells (TRM), are a recently identified T cells population featuring tissue localization and expression of markers of tissue homing, CD69 and CD103. Recently, the expansion of CD8+ TRMs and their involvement in the sialadenitis was described in a murine model of SS. However, CD4+ and CD8+ TRM’s functional relevance in pSS is still not fully understood, and the TRM therapeutic targeting unexplored.Objectives:The study aimed to address the role of CD4+ and CD8+ TRMs in the pathogenesis of pSS and to explore the therapeutic targeting of the tissue residency marker of TRM CD103.Methods:An animal model of experimental (ESS) obtained by immunization of female C5…
Is the Short and Fast Step Test a safe and feasible tool for exploring anaerobic capacities of individuals with coronary heart disease in clinical pr…
2021
Background While its importance in daily living, the anaerobic metabolism is not taken into account in clinical practice. The lack of validated functional performance tests for patients with chronic disabilities may explain this defect. In this context, the Short and Fast Step Test (SFST) was recently developed and validated in healthy volunteers. Aim The purpose of this study was to investigate the safety, feasibility and reliability of the SFST, a functional test exploring anaerobic metabolism in coronary patients during cardiac rehabilitation. Design This study was a monocentric prospective study. Settings This study took place in the rehabilitation center of the University Hospital Cent…
Maximal isometric muscle strength and functional ability in daily activities among 75-year-old men and women
2007
The purpose of this study was to analyze whether functional ability in daily activities among 75-year-old men and women is predicted by physical activity, isometric muscle strength and simple function tests. In this representative sample of a general population of 405 75-year-olds, isometric muscle strength and functional ability in daily activities were closely related (odds ratio of disability 1.2–2.1), stressing the importance of strength in the truncus, proximal and distal muscle groups for daily activities. There were strong correlations between physical activity, isometric muscle strength as well as simple function tests and ability to manage daily activities. Those with even light ph…
Musculoskeletal pain and use of analgesics in relation to mobility limitation among community-dwelling persons aged 75 years and older
2012
Pain and factors related to it constitute serious health problems in the older population. This populationbased cross-sectional study aimed to investigate whether musculoskeletal pain is associated with mobility limitation and whether the relationship between pain and mobility limitation varies according to the use of analgesics among community-dwelling older people. A total of 622 community-dwelling participants aged 75 years and older (mean age 80.4, 74% women) were interviewed about presence and severity of musculoskeletal pain. Self-reported analgesic drug utilization was verified against medical records. Mobility limitation was assessed by the Timed Up & Go test (TUG) time of >13.5 s o…
Early Treatment in HCV: Is it a Cost-Effective Option from the Italian Perspective?
2016
Background: The aim of this study is to perform an economic analysis to estimate the cost-utility of the early innovative therapy in Italy for managing HCV-infected patients.Methods: The incremental cost-utility analysis was carried out to quantify the benefits of the early treatment approach in HCV subjects. A Markov simulation model including direct and indirect costs and health outcomes was developed from Italian National Healthcare Service and societal perspective. 5,000 Monte Carlo simulations were performed on two distinct scenarios: Standard of Care (SoC) which includes 14.000 Genotype 1 patients in Italy treated with innovative interferon-free in the Fibrosis stage 3 and 4 (F3-F4) v…
S08-01 - Cochrane Reviews of Pharmacological and Psychological Interventions for Antisocial Personality Disorder (ASPD)
2010
IntroductionASPD has a prevalence of 2-3% in the general population but rates in prison have been reported as 50% to 75%. ASPD is associated with significant psychiatric and medical comorbidity, high offending rates, poor psychosocial adaptation and premature death. Outcomes are poor. There is little consensus regarding the most effective intervention for the condition.Aims and objectivesTo conduct systematic literature reviews to identify randomised controlled trials for either pharmacological or psychological interventions for ASPD.MethodsSystematic literature reviews (Cochrane reviews).ResultsFor the review on psychological interventions only 11 studies could be included with a total of …