Intranasal Calcitriol Accelerates Improvement of Sinonasal Inflammation and Olfactory Impairment in Mice After Cessation of Chronic Cigarette-Smoke Exposure.

Rationale: Smoking has been shown to be associated with circulating deficiencies in 25(OH)D3 and reduced sinonasal tissue levels of the active form of vitamin D, 1,25(OH)2D3. Given vitamin D's ability to reduce inflammation, we sought to examine if intranasal (IN) delivery of calcitriol [clinical analog of 1,25(OH)2D3] could reduce inflammation and improve disease severity in a murine model of chronic cigarette smoke-induced sinonasal inflammation (CS-SI).

Methods: Mice were exposed to CS 5 h/day, 5 days/week for 9 months, and then began IN calcitriol three times per week for 4 weeks.

Peliosis hepatis and hepatic fibrosis in a dog infected with multiple species.

A 13-y-old, spayed female dog had regenerative anemia, lymphopenia, hypoalbuminemia, and elevated hepatic biochemical parameters. Liver biopsy revealed hepatic peliosis (hepatic sinusoidal angiectasis), frequently associated with perisinusoidal fibrosis. The dog was seroreactive to antigens by indirect fluorescent antibody assays, and quantitative PCR from blood identified subsp.

A bio-psycho-social investigation of menopause transition and job satisfaction.

Objectives: To examine the implications of menopause transition for job satisfaction within a framework that integrates bio-psycho-social factors and effects.

Study Design: The study analyses quantitative and qualitative data from a survey of 1684 women in three UK police forces, where growing numbers work during menopause transition within what has been termed a hyper-masculine culture.

Results: We evidence that job satisfaction is negatively impacted by experience of menopause symptoms.

An Integrated Rapid Response Model for Pediatric Patients Requiring In-Patient Medical Stabilization: Lessons Learned to Enable Regional Capacity Building.

There was an unprecedented surge in admissions for medical stabilization of pediatric patients with eating disorders during the COVID-19 pandemic in Ontario. Eleven hospitals established an integrated rapid response model to ensure timely in-patient access for these patients. This population was cared for in re-allocated community hospital beds as a result of engaging hospital leadership, strengthening partnerships, consulting experts, leveraging existing resources and developing regional bed access strategies.