13 research outputs found
How Baccalaureate Nursing Students Value an Interprofessional Patient Safety Course for Professional Development
Nursing students need foundation knowledge and skills to keep patients safe in continuously changing health care environments. A gap exists in our knowledge of the value students place on interprofessional patient safety education. The purpose of this exploratory, mixed methods study was to understand nursing students' attitudes about the value of an interprofessional patient safety course to their professional development and its role in health professions curricula. Qualitative and quantitative data were collected from formative course performance measures, course evaluations, and interviews with six nursing students. The qualitative themes of awareness, ownership, and action emerged and triangulated with the descriptive quantitative results from student performance and course evaluations. Students placed high value on the course and essential nature of interprofessional patient safety content. These findings provide a first step toward integration of interprofessional patient safety education into nursing curricula and in meeting the Institute of Medicine's goals for the nursing profession
The James Webb Space Telescope Mission
Twenty-six years ago a small committee report, building on earlier studies,
expounded a compelling and poetic vision for the future of astronomy, calling
for an infrared-optimized space telescope with an aperture of at least .
With the support of their governments in the US, Europe, and Canada, 20,000
people realized that vision as the James Webb Space Telescope. A
generation of astronomers will celebrate their accomplishments for the life of
the mission, potentially as long as 20 years, and beyond. This report and the
scientific discoveries that follow are extended thank-you notes to the 20,000
team members. The telescope is working perfectly, with much better image
quality than expected. In this and accompanying papers, we give a brief
history, describe the observatory, outline its objectives and current observing
program, and discuss the inventions and people who made it possible. We cite
detailed reports on the design and the measured performance on orbit.Comment: Accepted by PASP for the special issue on The James Webb Space
Telescope Overview, 29 pages, 4 figure
Synthesis and structure-activity relationships of new 9-N-alkyl derivatives of 9(S)-erythromycylamine.
A series of new 9-N-alkyl derivatives of 9(S)-erythromycylamine has been synthesized by reductive alkylation of erythromycylamine with aliphatic aldehydes and sodium cyanoborohydride. Alternative syntheses employing hydrogenation methods have also been developed. These new 9-N-alkyl derivatives possess excellent antimicrobial activity in vitro and in vivo, especially when administered orally to treat experimental infections in mice. From structure-activity studies, 9-N-(1-propyl)erythromycylamine (LY281389) was selected as the most efficacious derivative. These methods have also been extended to the synthesis of some 9-N,N-dialkyl derivatives of erythromycylamine.info:eu-repo/semantics/publishe
Synthesis, antimicrobial evaluation and structure-activity relationships within 23-modified derivatives of 5-O-mycaminosyltylonolide.
A large series of C-23-modified derivatives of 5-O-mycaminosyltylonolide were synthesized, in which the C-23 hydroxyl group was replaced by halo, aryl ether or thioether, azido, amino or dialkylamino substituents via SN2 displacement reactions. The majority of derivatives possessed excellent in vitro activity against a variety of aerobic and anaerobic bacteria. While some of the compounds treated experimental infections in rodents by parenteral administration, none showed any significant efficacy or bioavailability after oral dosing. Novel rearrangement products were obtained from some of the reactions; these were identified as 13,23-cyclopropyl-12,22-exomethylene and 13,23-cyclopropyl-12-alkoxy derivatives.info:eu-repo/semantics/publishe
Multiple mouse chromosomal loci for dynein-based motility
Dyneins are multisubunit mechanochemical enzymes capable of interacting with microtubules to generate force. Axonemal dyneins produce the motive force for ciliary and flagellar beating by inducing sliding between adjacent microtubules within the axoneme. Cytoplasmic dyneins translocate membranous organelles and chromosomes toward the minus ends of cytoplasmic microtubules. Dynactin is an accessory complex implicated in tethering cytoplasmic dynein to membranous organelles and mitotic kinetochores. In the studies described here, we have identified a number of new dynein genes and determined their mouse chromosomal locations by interspecific backcross analysis. We have also mapped several dynein and dynactin genes cloned previously. Our studies provide the first comprehensive attempt to map dynein and dynactin genes in mammals and provide a basis for the further analysis of dynein function in development and disease
Promoting Awareness and Understanding of Occupational Therapy and Physical Therapy in Young School Aged Children: An Interdisciplinary Approach
Disparities in clinical features and outcomes of peripartum cardiomyopathy in high versus low prevalent regions in Nigeria
Aims: The prospective, multicentre Peripartum Cardiomyopathy in Nigeria (PEACE) registry originally demonstrated a high prevalence of peripartum cardiomyopathy (PPCM) among patients originating from Kano, North-West Nigeria. In a post hoc analysis, we sought to determine if this phenomenon was characterized by a differential case profile and outcome among PPCM cases originating elsewhere. Methods and results: Overall, 199 (81.6%) of a total 244 PPCM patients were recruited from three sites in Kano, compared with 45 patients (18.4%) from 11 widely dispersed centres across Nigeria. Presence and extent of ventricular myocardial remodelling during follow-up, relative to baseline status, were assessed by echocardiography. During median 17 months follow-up, Kano patients demonstrated significantly better myocardial reverse remodelling than patients from other sites. Overall, 50.6% of patients from Kano versus 28.6% from other regions were asymptomatic (P = 0.029) at study completion, with an accompanying difference in all-cause mortality (17.6% vs. 22.2% respectively, P = 0.523) not reaching statistical significance. Alternatively, 135/191 (84.9%) of Kano patients had selenium deficiency (<70 μg/L), and 46/135 (34.1%) of them received oral selenium supplementation. Critically, those that received selenium supplementation demonstrated better survival (6.5% vs. 21.2%; P = 0.025), but the supplement did not have significant impact on myocardial remodelling. Conclusions: This study has shown important non-racial regional disparities in the clinical features and outcomes of PPCM patients in Nigeria, that might partly be explained by selenium supplementation