Graduate students\u27 perceptions of faculty-student relationships in the college of education at Iowa State University

http://www.worldcat.org/oclc/3198829

Mental Health Advocacy: Building an Interdisciplinary Program for Agriculture Professionals

The suicide rate among agriculturalists is 3.5 times higher than the general population. A number of external factors related to the farming and veterinary work put individuals in agricultural populations at risk for poor mental health outcomes, including economic variables (e.g. tariffs, market prices), environmental factors affecting yield (e.g. drought, pests), and exposure to difficult or traumatic life events (e.g., mistreatment of animals, loss of crop). Rural values including self-reliance, work orientation, and individualism combined with logistical and systemic barriers to competent behavioral health care further increase risk. Project GROW (Generating Resilience in Our Workforce) is a multifaceted full semester program designed to train agriculture students in how to be mental health advocates in order to address the mental health and suicide crisis among farmers in the state of Texas

Impact of Obesity on Atrial Fibrillation Pathogenesis and Treatment Options

Atrial fibrillation (AF) is the most common cardiac arrhythmia. AF increases the risk of stroke, heart failure, dementia, and hospitalization. Obesity significantly increases AF risk, both directly and indirectly, through related conditions, like hypertension, diabetes, and heart failure. Obesity-driven structural and electrical remodeling contribute to AF via several reported mechanisms, including adiposity, inflammation, fibrosis, oxidative stress, ion channel alterations, and autonomic dysfunction. In particular, expanding epicardial adipose tissue during obesity has been suggested as a key driver of AF via paracrine signaling and direct infiltration. Weight loss has been shown to reverse these changes and reduce AF risk and recurrence after ablation. However, studies on how obesity affects pharmacologic or interventional AF treatments are limited. In this review, we discuss mechanisms by which obesity mediates AF and treatment outcomes, aiming to provide insight into obesity-drug interactions and guide personalized treatment for this patient subgroup.</p

pTDP-43 aggregates accumulate in non-central nervous system tissues prior to symptom onset in amyotrophic lateral sclerosis : a case series linking archival surgical biopsies with clinical phenotypic data

Acknowledgements The authors would like to thank the staff at the NHS Lothian BioResource (Vishad Patel and Craig Marshall) and the NHS Grampian biorepository (Joan Wilson) and the staff and corefunded resources of the imaging and histology core facility at the Institute of Medical Sciences (Gillian Milne, Lucinda Wight, and Debbie Wilkinson). This study was funded by the Pathological Society/Jean Shanks Foundation (JSPS CLSG 202002 to JMG and JO’S), The Royal Society (RGS\R1\221396 to JMG) and the Wellcome Trust (108890/Z/15/Z to OR). Funders had no role in study design, data collection, data analyses, interpretation, or writing the manuscriptPeer reviewedPostprin

Oxidation of Thiols to Disulfides using an Environmentally “Green” Organocatalyst and New Mechanistic Insights

The selective oxidation of thiols to disulfides is an area of great importance in the areas of materials and medicinal chemistry research. The production of polymers, rubber, pharmaceuticals, and the folding of proteins in biological systems all rely on the formation of disulfide bonds. Herein, we introduce a stoichiometric and electrocatalytic method for the oxidation of various pharmaceutically and biologically relevant thiols into their respective disulfides in more environmentally benign solvents such as water and alcohol solvents. The scope of the transformation was evaluated and a detailed mechanistic study involving control experiments, experimental kinetic studies, and computational investigations led to new insights into how the oxidation takes place via an unusual anionic process

Comparative CPTED Conference

The Sydney Institute of Criminology (University of Sydney) hosted a one-day Comparative CPTED Conference on 24 January 2012. This conference explored recent developments in CPTED practice and theory and brought together an exciting array of academics and practitioners from England, New Zealand, Western Australia, Victoria, Queensland and other locations. National trends and local case studies revealed different approaches and innovative developments in CPTED practice from numerous jurisdictions.SJB Urbi

Endobiont Viruses Sensed by the Human Host – Beyond Conventional Antiparasitic Therapy

Wide-spread protozoan parasites carry endosymbiotic dsRNA viruses with uncharted implications to the human host. Among them, Trichomonas vaginalis, a parasite adapted to the human genitourinary tract, infects globally ∼250 million each year rendering them more susceptible to devastating pregnancy complications (especially preterm birth), HIV infection and HPV-related cancer. While first-line antibiotic treatment (metronidazole) commonly kills the protozoan pathogen, it fails to improve reproductive outcome. We show that endosymbiotic Trichomonasvirus, highly prevalent in T. vaginalis clinical isolates, is sensed by the human epithelial cells via Toll-like receptor 3, triggering Interferon Regulating Factor -3, interferon type I and proinflammatory cascades previously implicated in preterm birth and HIV-1 susceptibility. Metronidazole treatment amplified these proinflammatory responses. Thus, a new paradigm targeting the protozoan viruses along with the protozoan host may prevent trichomoniasis-attributable inflammatory sequelae

Complete Genome Sequence of Geobacter sp. Strain FeAm09, a Moderately Acidophilic Soil Bacterium

A moderately acidophilic Geobacter sp. strain, FeAm09, was isolated from forest soil. The complete genome sequence is 4,099,068 bp with an average GC content of 61.1%. No plasmids were detected. The genome contains a total of 3,843 genes and 3,608 protein-coding genes, including genes supporting iron and nitrogen biogeochemical cycling

Glycemic responses to strenuous training in male professional cyclists with type 1 diabetes: a prospective observational study

Introduction This prospective observational study sought to establish the glycemic, physiological and dietary demands of strenuous exercise training as part of a 9-day performance camp in a professional cycling team with type 1 diabetes (T1D).Research design and methods Sixteen male professional cyclists with T1D on multiple daily injections (age: 27±4 years; duration of T1D: 11±5 years; body mass index: 22±2 kg/m2; glycated hemoglobin: 7%±1% (50±6 mmol/mol); maximum rate of oxygen consumption: 73±4 mL/kg/min) performed road cycle sessions (50%–90% of the anaerobic threshold, duration 1–6 hours) over 9 consecutive days. Glycemic (Dexcom G6), nutrition and physiological data were collected throughout. Glycemic data were stratified into predefined glycemic ranges and mapped alongside exercise physiology and nutritional parameters, as well as split into daytime and night-time phases for comparative analysis. Data were assessed by means of analysis of variance and paired t-tests. A p value of ≤0.05 (two-tailed) was statistically significant.Results Higher levels of antecedent hypoglycemia in the nocturnal hours were associated with greater time spent in next-day hypoglycemia overall (p=0.003) and during exercise (p=0.019). Occurrence of nocturnal hypoglycemia was associated with over three times the risk of next-day hypoglycemia (p<0.001) and a twofold risk of low glucose during cycling (p<0.001). Moreover, there was trend for a greater amount of time spent in mild hypoglycemia during the night compared with daytime hours (p=0.080).Conclusion The higher prevalence of nocturnal hypoglycemia was associated with an increased risk of next-day hypoglycemia, which extended to cycle training sessions. These data highlight the potential need for additional prebed carbohydrates and/or insulin dose reduction strategies around exercise training in professional cyclists with T1D.Trial registration number DRKS00019923