Minimal Population Prevalence and Mortality of Coronavirus Disease 2019 in Healthcare Personnel.

Among 3926 healthcare personnel in a multisite healthcare system, the minimal population prevalence of coronavirus disease 2019 (COVID-19) was 4.4% (bootstrap 95% confidence interval [CI], 3.7%-5.

Incidence of SARS-CoV-2 Infection in Health Care Workers After a Single Dose of mRNA-1273 Vaccine.

This cohort study of health care workers in a metropolitan Veterans Administration network examines the association of SARS-CoV-2 infection after receiving a single dose of mRNA-1273 vaccine compared with no vaccination.

An application to support COVID-19 occupational health and patient tracking at a Veterans Affairs medical center.

Objective: Reducing risk of coronavirus disease 2019 (COVID-19) infection among healthcare personnel requires a robust occupational health response involving multiple disciplines. We describe a flexible informatics solution to enable such coordination, and we make it available as open-source software.

Materials And Methods: We developed a stand-alone application that integrates data from several sources, including electronic health record data and data captured outside the electronic health record.

Medical Degree Disparity Among Authors of Original Research in Pediatric Journals.

Introduction: Research and scholarly output are integral parts of residency training for both residents and faculty. With the transition to a single accreditation system, scholarly activity and output of osteopathic physicians have garnered significant interest. Previous research has shown that osteopathic physicians in emergency medicine and obstetrics and gynecology infrequently publish original research in high impact journals.

Moving toward health and fitness: a collaborative academic and community mental health services partnership.

For individuals with serious mental illness, physical fitness is a health imperative. This article describes the progression of an ongoing interprofessional partnership formed between a university's school of health professions and a community mental health services agency to find ways to improve the physical health status of individuals served by the agency. Clinical and research initiatives involving nursing and physical therapy faculty and students have contributed to the establishment of a growing physical fitness and health promotion program championed by agency administrators, staff, and service users.

Functional alterations in protein kinase C beta II expression in melanoma.

Protein kinase C (PKC) is a heterogeneous family of serine/threonine protein kinases that have different biological effects in normal and neoplastic melanocytes (MCs). To explore the mechanism behind their differential response to PKC activation, we analyzed the expression profile of all nine PKC isoforms in normal human MCs, HPV16 E6/E7 immortalized MCs, and a panel of melanoma cell lines. We found reduced PKCbeta and increased PKCzeta and PKCiota expression at both the protein and mRNA levels in immortalized MCs and melanoma lines.

Tremor frequency profile as a function of level of mental retardation.

The characteristic slowness of movement initiation and execution in adult individuals with mental retardation may be driven by the slower frequency profile of the dynamics of the system. To investigate this hypothesis, we examined the resting and postural finger tremor frequency profile (single and dual limb) of adults as a function of level of mental retardation (moderate, severe, profound). There was a progressive increase in the contribution of slow frequency components to the enhanced amplitude of tremor as a function of mental retardation, particularly in the group with profound mental retardation.

Force-velocity and power-velocity relationships during maximal short-term rowing ergometry.

Introduction: Maximal rowing power-velocity relationships that exhibit ascending and descending limbs and a local maximum have not been reported. Further, duty cycle (portion of the stroke occupied by the pull phase) is unconstrained during rowing and is known to influence average muscular power output.

Purpose: Our purposes for conducting this study were to fully describe maximal short-term rowing force-velocity and power-velocity relationships.

Effect of a carbohydrate-protein supplement on endurance performance during exercise of varying intensity.

Increasing the plasma glucose and insulin concentrations during prolonged variable intensity exercise by supplementing with carbohydrate has been found to spare muscle glycogen and increase aerobic endurance. Furthermore, the addition of protein to a carbohydrate supplement will enhance the insulin response of a carbohydrate supplement. The purpose of the present study was to compare the effects of a carbohydrate and a carbohydrate-protein supplement on aerobic endurance performance.

Onset of dyskinesia and changes in postural task performance during the course of neuroleptic withdrawal.

The effect of neuroleptic withdrawal on postural task performance of 20 adults with mental retardation was examined. Dyskinesia was measured using the DISCUS rating scale and postural stability using a force platform during a prospective longitudinal neuroleptic medication withdrawal protocol. Assessments were conducted at baseline and monthly intervals, extending to approximately one year following complete medication withdrawal, when significant changes in amount of postural motion and sequential pattern of postural movement complexity were observed.

Whistleblowing: a very unpleasant avocation.

This article presents a first-person account of the events surrounding the investigation and sanctioning of Stephen E. Breuning for scientific fraud. The adverse consequences to the whistleblower in this case are also discussed in detail.