A Workplace Study: Follow-Up Research Report

In response to the Partnerships for Children and Families Project\u27s study of Canadian child welfare workers that unexpectedly found participants scoring high on a measure of emotional exhaustion (burnout), and at the same time, high on overall job satisfaction, a qualitative study of 25 child welfare workers\u27 experience of emotional exhaustion and job satisfaction was undertaken. This analysis was guided by several key questions including what are the personal qualities, workplace and organizational context, and coping skills that employees identify as being a part of their experiences of emotional exhaustion and job satisfaction

Results of a novel screening tool measuring dietary sodium knowledge in patients with chronic kidney disease.

BackgroundReducing dietary sodium has potential to benefit patients with chronic kidney disease (CKD). Little research is available defining dietary sodium knowledge gaps in patients with pre-dialysis CKD. We designed a brief screening tool to rapidly identify patient knowledge gaps related to dietary sodium for patients with CKD not yet on dialysis.MethodsA Short Sodium Knowledge Survey (SSKS) was developed and administered to patients with pre-dialysis CKD. We also asked patients if they received counseling on dietary sodium reduction and about recommended intake limits. We performed logistic regression to examine the association between sodium knowledge and patient characteristics. Characteristics of patients who answered all SSKS questions correctly were compared to those who did not.ResultsOne-hundred fifty-five patients were surveyed. The mean (SD) age was 56.6 (15.1) years, 84 (54%) were men, and 119 (77%) were white. Sixty-seven patients (43.2%) correctly identified their daily intake sodium limit. Fifty-eight (37.4%) were unable to answer all survey questions correctly. In analysis adjusted for age, sex, race, education, health literacy, CKD stage, self-reported hypertension and attendance in a kidney education class, women and patients of non-white race had lower odds of correctly answering survey questions (0.36 [0.16,0.81]; p = 0.01 women versus men and 0.33 [0.14,0.76]; p = 0.01 non-white versus white, respectively).ConclusionsOur survey provides a mechanism to quickly identify dietary sodium knowledge gaps in patients with CKD. Women and patients of non-white race may have knowledge barriers impeding adherence to sodium reduction advice

State of the Science: Implicit Bias Review 2015

This annual review tracks the latest research in the growing field of implicit bias. In addition to trends in the public domain and scholarly realm, the publication provides a detailed discussion of new 2014 literature in the areas of criminal justice, health and health care, employment, education, and housing, as well as the latest ideas for debiasing

Leveraging 3D Technology for Students with Autism: An innovative university-community collaboration for skill development and vocational exploration

This article describes a university-community collaboration in which an inter-professional team partnered to provide students with autism spectrum disorder (ASD) a paid job opportunity to apply 3D modelling skills for a local construction company. Providing meaningful vocational opportunities to improve the transition to adulthood for individuals with ASD is imperative, as individuals with ASD have unemployment rates that are some of the highest of all disabilities. This novel evidence-supported educational program was designed to develop 3D technology skills, explore vocational careers and promote social engagement through shared interests for transition-age youth with ASD. Both parents and students reported many successful outcomes, including increase in student self-confidence, social and technology skill development and the opportunity for vocational exploration by these young people. Implications of the case study are reported in relation to university-community partnerships and the critical role of community collaboration in addressing the high rates of unemployment in individuals with autism

A Workplace Study: Follow-Up Research Report

In response to the Partnerships for Children and Families Project\u27s study of Canadian child welfare workers that unexpectedly found participants scoring high on a measure of emotional exhaustion (burnout), and at the same time, high on overall job satisfaction, a qualitative study of 25 child welfare workers\u27 experience of emotional exhaustion and job satisfaction was undertaken. This analysis was guided by several key questions including what are the personal qualities, workplace and organizational context, and coping skills that employees identify as being a part of their experiences of emotional exhaustion and job satisfaction

A library of recombinant Babesia microti cell surface and secreted proteins for diagnostics discovery and reverse vaccinology.

Human babesiosis is an emerging tick-borne parasitic disease and blood transfusion-transmitted infection primarily caused by the apicomplexan parasite, Babesia microti. There is no licensed vaccine for B. microti and the development of a reliable serological screening test would contribute to ensuring the safety of the donated blood supply. The recent sequencing of the B. microti genome has revealed many novel genes encoding proteins that can now be tested for their suitability as subunit vaccine candidates and diagnostic serological markers. Extracellular proteins are considered excellent vaccine candidates and serological markers because they are directly exposed to the host humoral immune system, but can be challenging to express as soluble recombinant proteins. We have recently developed an approach based on a mammalian expression system that can produce large panels of functional recombinant cell surface and secreted parasite proteins. Here, we use the B. microti genome sequence to identify 54 genes that are predicted to encode surface-displayed and secreted proteins expressed during the blood stages, and show that 41 (76%) are expressed using our method at detectable levels. We demonstrate that the proteins contain conformational, heat-labile, epitopes and use them to serologically profile the kinetics of the humoral immune responses to two strains of B. microti in a murine infection model. Using sera from validated human infections, we show a concordance in the host antibody responses to B. microti infections in mouse and human hosts. Finally, we show that BmSA1 expressed in mammalian cells can elicit high antibody titres in vaccinated mice using a human-compatible adjuvant but these antibodies did not affect the pathology of infection in vivo. Our library of recombinant B. microti cell surface and secreted antigens constitutes a valuable resource that could contribute to the development of a serological diagnostic test, vaccines, and elucidate the molecular basis of host-parasite interactions. Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved

Parallel evolution of histophagy in ciliates of the genus Tetrahymena

BACKGROUND: Species of Tetrahymena were grouped into three complexes based on morphological and life history traits: the pyriformis complex of microstomatous forms; the patula complex of microstome-macrostome transformers; and the rostrata complex of facultative and obligate histophages. We tested whether these three complexes are paraphyletic using the complete sequence of the small subunit rDNA (SSrDNA). RESULTS: In addition to the 16 species of Tetrahymena whose SSrDNA sequences are known, we sequenced the complete SSrDNA from the following histophagous Tetrahymena species; Tetrahymena bergeri, Tetrahymena mobilis, Tetrahymena rostrata, and Tetrahymena setosa as well as the macrostome species Tetrahymena vorax. We also included a ciliate tentatively identified as Lambornella sp., a parasite of the mosquito Aedes sp. We confirmed earlier results using SSrDNA, which showed two distinct clusters of Tetrahymena species: the australis group and borealis group. The genetic distances among Tetrahymena are in general very small. However, all nodes were supported by high bootstrap values. With the exception of T. bergeri and T. corlissi, which are both histophagous and group as sister species, all other histophagous Tetrahymena species are most closely related to a bacterivorous species. Furthermore, Lambornella sp. and T. empidokyrea, both mosquito parasites, are sister species, although there is a considerable genetic distance between them. CONCLUSIONS: There has been parallel evolution of histophagy in the genus Tetrahymena and the three classical species complexes are paraphyletic. As the genus Lambornella arises within the Tetrahymena clade, it is not likely a defensible one