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Rate handle using intravenous diltiazem, verapamil, as well as metoprolol within serious atrial fibrillation together with speedy ventricular fee.
ss then 0.005). Students level of PA during a typical week also increased from 3.7 (95%CI 2.1-5.4) to 4.0 (95%CI, 3.5-4.5); (P less then 0.05). Conclusion This study has shown it is feasible to deliver this programme in a medical school's curriculum. The programme seems to be of benefit and is acceptable to students. Well-designed randomised controlled trials are needed to measure outcomes, durability of effect, and cost effectiveness.Background Self-selected speed is an important functional index of walking. A self-pacing controller that reliably matches walking speed without additional hardware can be useful for measuring self-selected speed in a treadmill-based laboratory. Methods We adapted a previously proposed self-pacing controller for force-instrumented treadmills and validated its use for measuring self-selected speeds. We first evaluated the controller's estimation of subject speed and position from the force-plates by comparing it to those from motion capture data. We then compared five tests of self-selected speed. Ten healthy adults completed a standard 10-meter walk test, a 150-meter walk test, a commonly used manual treadmill speed selection test, a two-minute self-paced treadmill test, and a 150-meter self-paced treadmill test. In each case, subjects were instructed to walk at or select their comfortable speed. We also assessed the time taken for a trial and a survey on comfort and ease of choosing a speed in all the tests.f-paced force-instrumented treadmill well adapts to subject walking speed and reliably measures self-selected walking speeds. We provide the self-pacing software to facilitate use by gait researchers and clinicians.Background Alcohol contributes to poor health, social and economic outcomes among adolescents. In Malawi, alcohol consumption among young people significantly increased after the introduction of alcohol sachets. A government ban on the sale of alcohol sachets affected in 2012 aimed to reduce prevalence of alcohol among users. We explored adolescents perceptions regarding the effectiveness of the ban towards reducing alcohol consumption among the under aged in the country. Methods Using a descriptive phenomenological school-based approach, we recruited 44 school-going adolescents, 15-17 year olds using snow ball sampling and conducted 12 individual semi-structured interviews and four group discussions differentiated by sex. We sought a waiver from College of Medicine Ethics Committee (COMREC) to obtain verbal consent from adolescents. All interviews and discussions were digitally recorded and simultaneously transcribed and translated verbatim into English. Data management and analysis was done manually using thematic approach. Results Aggressive packaging, and marketing tendencies and lack of restrictive measures in Malawi have rendered the ban ineffective through increased affordability and availability to different income population groups and the underage. Results indicate that even though adolescents perceive the ban as a significant step towards reducing under age alcohol use, personality and drinking motives precede any interventions. Adolescents emphasized on strong personality as a significant factor for reduced alcohol intake or abstinence. Conclusions We recommend strict alcohol policy and enforcement regarding packaging, pricing, positive role modelling by parents and enhanced adolescent personality development through schools and families.Background Effective communication and respect for women's autonomy are critical components of person-centered care. Yet, there is limited evidence in low-resource settings on providers' perceptions of the importance and extent of communication and women's autonomy during childbirth. Similarly, few studies have assessed the potential barriers to effective communication and maintenance of women's autonomy during childbirth. We sought to bridge these gaps. Methods Data are from a mixed-methods study in Migori County in Western Kenya with 49 maternity providers (32 clinical and 17 non-clinical). Providers were asked structured questions on various aspects of communication and autonomy followed by open ended questions on why certain practices were performed or not. We conducted descriptive analysis of the quantitative data and thematic analysis of the qualitative data. Results Despite acknowledging the importance of various aspects of communication and women's autonomy, providers reported incidences of poor commu Most providers recognize the importance of various aspects of communication and women's autonomy, but they fail to provide it for various reasons. To improve communication and autonomy, we need to address the different factors that negatively affect providers' interactions with women.Objective Microbial community profiling using 16S rRNA gene has provided invaluable insights into diverse microbial communities. Recently a few studies have attempted to use 16S rRNA gene microbiota profiling in combination with the conventional culture methods to explore bacterial communities. In this "culture-enriched microbiota profiling" approach, microbes in a sample are cultured on solid media, and the resulting colonies are combined and subjected to 16S rRNA gene microbiota profiling. Decursin Here we investigated the effect of cell densities as determined by varying levels of sample dilution on the culture-enriched microbiota profiles using De Man, Rogosa and Sharpe (MRS) agar medium as a model system. Results Cecal samples collected from 10 healthy chickens were serially diluted to 102 fold (M-LOW), 104 fold (M-MEDIUM), and 106 fold (M-HIGH), and the dilutions were plated on MRS agar. 16S rRNA gene profiling showed that the relative abundance of certain genera showed gradual increase (Pediococcus and Enterococcus) or decrease (Lactobacillus and Turicibacter) with higher dilutions, though it was significant only for Pediococcus (p less then 0.05). The result indicates that the dilution levels of the samples can alter the resulting microbiota profiles via unknown density-dependent mechanisms and thus should be considered for designing experiments using culture-enriched microbiota profiling.
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