52 research outputs found
A School-Based Environmental Intervention to Reduce Smoking among High School Students: The Acadiana Coalition of Teens against Tobacco (ACTT)
A school-based environmental program to reduce adolescent smoking was conducted in 20 schools (10 intervention; 10 control) in south central Louisiana. The 9th grade cohort (n = 4,763; mean age = 15.4 yrs; 51% female; 61% Caucasian; 30-day smoking prevalence at baseline = 25%) was followed over four years for 30-day smoking prevalence with the school as the unit of analysis. Although prevalence decreased in intervention schools and increased in control schools in Year 2 the significant difference between the two groups at baseline was not overcome by the intervention and increases in prevalence were observed in both groups in Years 3 and 4. The higher the percentage of white students in a school the higher the prevalence rates regardless of intervention/control status. Boys’ and girls’ smoking rates were similar. These outcome data, student feedback and process evaluation provide a basis for continuing to create more innovative adolescent tobacco control programs
Summary of the ISEV workshop on extracellular vesicles as disease biomarkers, held in Birmingham, UK, during December 2017
This report summarises the presentations and activities of the ISEV Workshop on extracellular vesicle biomarkers held in Birmingham, UK during December 2017. Among the key messages was broad agreement about the importance of biospecimen science. Much greater attention needs to be paid towards the provenance of collected samples. The workshop also highlighted clear gaps in our knowledge about pre-analytical factors that alter extracellular vesicles (EVs). The future utility of certified standards for credentialing of instruments and software, to analyse EV and for tracking the influence of isolation steps on the structure and content of EVs were also discussed. Several example studies were presented, demonstrating the potential utility for EVs in disease diagnosis, prognosis, longitudinal serial testing and stratification of patients. The conclusion of the workshop was that more effort focused on pre-analytical issues and benchmarking of isolation methods is needed to strengthen collaborations and advance more effective biomarkers
Routine Prenatal HIV Testing: Women’s Concerns and Their Strategies for Addressing Concerns
Summary of the ISEV workshop on extracellular vesicles as disease biomarkers, held in Birmingham, UK, during December 2017: Meeting report
This report summarises the presentations and activities of the ISEV Workshop on extracellular
vesicle biomarkers held in Birmingham, UK during December 2017. Among the key messages was
broad agreement about the importance of biospecimen science. Much greater attention needs to
be paid towards the provenance of collected samples. The workshop also highlighted clear gaps
in our knowledge about pre-analytical factors that alter extracellular vesicles (EVs). The future
utility of certified standards for credentialing of instruments and software, to analyse EV and for
tracking the influence of isolation steps on the structure and content of EVs were also discussed.
Several example studies were presented, demonstrating the potential utility for EVs in disease
diagnosis, prognosis, longitudinal serial testing and stratification of patients. The conclusion of
the workshop was that more effort focused on pre-analytical issues and benchmarking of
isolation methods is needed to strengthen collaborations and advance more effective biomarkers
The Political Economy of Taxation: Positive and Normative Analysis when Collective Choice Matters
Cognitive and behavioural characteristics of children with Smith-Magenis syndrome
The study aimed to identify behavioural and cognitive characteristics in 29 children with Smith-Magenis syndrome. Cognitive assessments were undertaken on the children, and detailed interviews assessing sleep patterns, maladaptive behaviours, self-injury, hyperactivity and autism were carried out with their parents and teachers.;The study identified high levels of sleep problems, aggression, self-injury, distractibility and autism in the sample, in comparison with rates reported for other groups of children with learning disabilities. These were associated with high levels of stress in the parents.;It is concluded that the combination of difficulties and abilities identified in the present sample of children with SMS is indicative of a behavioural phenotype for the syndrome, and that there is an urgent need for intervention studies on the challenging behaviours posed by this group of children
Studies with monoclonal antibodies of age-related antigenic determinants on cartilage proteoglycans
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