Implicit bias in the patient descriptor "homeless" and its association with emergency department opioid administration and disposition.

Background: Biased language in provider documentation of marginalized patient populations has been shown to negatively influence patient management. There has been debate over the use of "homeless" as a descriptor of people experiencing homelessness (PEH), as it is a potentially biased term with negative connotations. This study explores the relationship between the use of the word "homeless" in Emergency Department (ED) provider documentation and admission rates, as well as intravenous (IV) vs.

The dispersion method does not affect the in vitro genotoxicity of multi-walled carbon nanotubes despite inducing surface alterations.

Multi-walled carbon nanotubes (MWCNTs) are a desirable class of high aspect ratio nanomaterials (HARNs) owing to their extensive applications. Given their demand, the growing occupational and consumer exposure to these materials has warranted an extensive investigation into potential hazards they may pose towards human health. This study utilised both the in vitro mammalian cell gene mutation and the cytokinesis-blocked micronucleus (CBMN) assays to investigate genotoxicity in human lymphoblastoid (TK6) and 16HBE14o human lung epithelial cells, following exposure to NM-400 and NM-401 MWCNTs for 24 h.

Characterizing the Effect of Repetitive Head Impact Exposure and mTBI on Adolescent Collision Sports Players' Brain with Diffusion Magnetic Resonance Imaging.

Athletes in collision sports frequently sustain repetitive head impacts (RHI), which, while not individually severe enough for a clinical mild traumatic brain injury (mTBI) diagnosis, can compromise neuronal organization by transferring mechanical energy to the brain. Although numerous studies target athletes with mTBI, there is a lack of longitudinal research on young collision sport participants, highlighting an unaddressed concern regarding cumulative RHI effects on brain microstructures. Therefore, this study aimed to investigate the microstructural changes in the brains' of high school rugby players due to repeated head impacts and to establish a correlation between clinical symptoms, cumulative effects of RHI exposure, and changes in the brain's microstructure.

Reusing zebrafish facility equipment: Planning, investment and what we have learned.

The purpose of this study is to provide a detailed account of our successful experience in establishing a functional zebrafish holding facility by repurposing materials from a previous installation. On the eve of the start-up of our new animal facility we were notified that a research centre was putting part of its zebrafish holding facility (29 racks, accessories, water treatment unit) up for sale. Although the originally planned room was designed for six double racks, but encouraged by the increasing use of the zebrafish model, we decided to seize the opportunity, purchase the equipment and utilize it to create a larger configuration and an independent quarantine to protect the main facility.

Effect of morphology and cortical thickness variations on tibial strains in different movements.

Morphology and cortical thickness of tibia bone influence the strength and strain distribution of bone and also influence fatigue fracture risk. However, current studies have not extensively explored the effect of morphology and cortical thickness on tibial strain distribution during different activities. This study aims to assess the effect of tibial morphology and cortical thickness on tibial strain during six different sports movements.