Core temperature and mental status of two runners experiencing exertional heat stroke after a road race.

Prehospital management of exertional heat stroke (EHS) consists of monitoring rectal temperature (T) while aggressively cooling via cold water immersion. Recent recommendations suggest using central nervous system (CNS) dysfunction to determine cessation of cooling when T is not available. We examined cognitive responses of two runners with EHS after a road race.

Enhancing intraoral radiographic technique: introducing "Nallan's Lines".

Background: Intraoral radiography remains the most widely employed dental radiographic technique for producing geometrically accurate images with minimal distortion and magnification. Despite its common use in the dental office, incorrect projection geometry can be challenging leading to image distortions. To mitigate these inaccuracies specific radiographic landmarks on the face are utilized during periapical radiography.

Toxicity of 2,2',4,4'-tetrabromodiphenyl ether (BDE-47) on oligodendrocytes during embryonic zebrafish development.

Polybrominated diphenyl ethers (PBDEs) are flame retardants heavily utilized across plastic, textile and electronic industries. Although these PBDEs are effective in protecting property and human life from fire, their high production volumes have led PBDEs to become pervasive environmental contaminants and pose an ecological and health risk as high levels have been noted in environmental media including water and sediment, wildlife and human tissue. Here we investigate the developmental neurotoxicity of 2,2',4,4'-tetrabromodiphenyl ether (BDE-47), one of the more dominant PBDE congeners found in human tissue, on oligodendrocytes in the hindbrain and spinal cord.

Critical Appraisal of Evidence: Synthesis and Recommendations.

This is the fifth article in a new series designed to provide readers with insight into educating nurses about evidence-based decision-making (EBDM). It builds on AJN's award-winning previous series-Evidence-Based Practice, Step by Step and EBP 2.0: Implementing and Sustaining Change (to access both series, go to https://links.

Social support after TBI: an investigation of Facebook posts in open access support groups.

Traumatic Brain Injury (TBI) significantly affects social interactions and emotional well-being. Following COVID-19, there has been growing interest in how individuals with TBI use online social media groups for support. This study examined engagement patterns in four Facebook support groups: two for TBI and two control groups.

Work-Related Physical Discomfort and Ergonomics Among Speech-Language Pathologists Performing Flexible Endoscopic Evaluations of Swallowing.

Purpose: Flexible endoscopic evaluation of swallowing (FEES) is a common component of a comprehensive dysphagia assessment. Endoscopy-related musculoskeletal symptoms resulting from clinician, environment, or equipment factors have been reported among health care professionals. The purpose of this work was to uncover the prevalence and nature of physical discomfort among speech-language pathologists (SLPs) who perform FEES.

Bacterial and fungal root endophytes alter survival, growth, and resistance to grazing in a foundation plant species.

Plants host an array of microbial symbionts, including both bacterial and fungal endophytes located within their roots. While bacterial and fungal endophytes independently alter host plant growth, response to stress and susceptibility to disease, their combined effects on host plants are poorly studied. To tease apart interactions between co-occurring endophytes on plant growth, morphology, physiology, and survival we conducted a greenhouse experiment.

Myocarditis and pericarditis in young patients following Campylobacter jejuni enterocolitis infection: a systematic review of case studies.

Background: Campylobacter is known to be the leading cause of foodborne illness. Campylobacter jejuni, specifically, most commonly causes self-limiting enterocolitis, but infection can lead to extraintestinal manifestations, including rare yet severe cardiac complications, such as myocarditis and/or pericarditis. This review aims to determine whether a relationship exists between the timing of a positive stool culture and the overall clinical course in patients with Campylobacter jejuni-associated myocarditis and/or pericarditis.

Network modulation at stable states.

Advances in microarray and sequencing technologies have made possible the interrogation of biological processes at increasing levels of complexity. The underlying biomolecular networks contain large numbers of nodes, yet interactions within the networks are not known precisely. In the absence of accurate models, one may inquire if it is possible to find relationships between the states of such networks under external changes, and in particular, if such relationships can be model-independent.

Design and Synthesis of Various Aryl Amide Derivatives of Imidazo[1,5-a] Pyridine-1,2,4-Thiadiazoles: In Vitro Cytotoxicity Evaluation and In Silico Molecular Docking Studies.

A new series of various aryl amide derivatives of imidazo[1,5-a]pyridine-1,2,4-thiadiazoles (15a-j) were designed, synthesized, and evaluated for their cytotoxic profiles against four human cancer cell lines such as breast cancer (MCF-7), lung cancer (A549), colon cancer (Colo-205), and ovarian cancer (A2780), via the MTT assay, with etoposide as the standard known chemotherapeutic agent. Five compounds, 15a, 15b, 15c, 15f, and 15j, exhibited more potent cytotoxic effects than did etoposide. Among them, compound 15a exhibited potent cytotoxic effects against the MCF-7, A549, Colo-205, and A2780 cell lines, with IC values of 0.

Stigma and Sexual Dissatisfaction in Middle-Aged and Older Sexual Minorities.

High sexual quality and activity predict psychological well-being in heterosexual middle-aged and older adults; however, these associations have not been documented in sexual minorities, who have faced lifelong stigma concerning their sexuality. This paper presents data from two secondary studies that explored the benefits of being sexually active and satisfied and the role of internalized homonegativity in a sample of middle-aged and older sexual minorities. Study 1 was a cross-sectional survey collected on 91 sexually active sexual minorities (ages 40-80) in same-sex relationships.

Restricted Dispersal and Phenotypic Response to Water Depth in a Foundation Seagrass.

Species conservation and management benefit from precise understanding of natural patterns of dispersal and genetic variation. Using recent advances in indirect genetic methods applied to both adult plants and dispersed seeds, we find that the mean seed dispersal in a threatened marine foundation plant (the eelgrass Zostera marina) is approximately 100-200 m. This distance is surprisingly more similar to that of wind-dispersed terrestrial seeds (~10s to 100s of meters) than the passive dispersal of marine propagules via currents (~10s to 100s of kilometres).

Glottal Insufficiency and Parkinson's Disease: A Scoping Review of Vocal Fold Medialization Procedures.

Objectives/hypothesis: Vocal impairments are early and debilitating symptoms of Parkinson's disease (PD). Glottal insufficiency is a contributor to PD-related dysphonia. Vocal fold injection laryngoplasty (IL) and medialization thyroplasty (MT) are well-established techniques used to restore glottal closure for a range of causes.

Medical student use of practice questions in their studies: a qualitative study.

Practice questions are highly sought out for use as a study tool among medical students in undergraduate medical education. At the same time, it remains unknown how medical students use and incorporate practice questions and their rationales into their studies. To explore this heavily relied upon study strategy, semi-structured interviews were conducted with second-year medical students to assess how they approach using practice questions.

Propranolol As a Treatment Option for Chylous Effusions and Chylous Ascites in Fetuses and Neonates: A Systematic Review.

Objective: Chylous effusion and chylous ascites are rare but serious conditions that affect both fetuses and neonates. Previous studies have documented chylous effusions or chylous ascites treatment with medications as an adjunct to respiratory support and dietary modifications, but no formal recommendations have been made. New literature suggests propranolol as an effective and safe treatment option, though no randomized clinical studies have been published to date.

Factors Associated with Parents' COVID-19 Vaccination Decisions for Their Children in an Economically Marginalized, Diverse Community.

COVID-19 vaccine hesitancy is a significant public health concern, particularly among parents who serve as gatekeepers for their child(ren)'s vaccination status. This study adds to the literature by examining COVID-19 vaccine decisions among parents living in a mid-size, lower-income, racially/ethnically diverse, community. Parents of children, < 18 years and enrolled in the public schools system, were invited to complete a questionnaire offered in English, Spanish, and Portuguese.

A Deep Learning-Enhanced Compartmental Model and Its Application in Modeling Omicron in China.

The mainstream compartmental models require stochastic parameterization to estimate the transmission parameters between compartments, whose calculation depend upon detailed statistics on epidemiological characteristics, which are expensive, economically and resource-wise, to collect. In addition, infectious diseases spread in three dimensions: temporal, spatial, and mobile, i.e.

Critical Appraisal of Evidence for DNP-Prepared Nurses.

This is the fourth article in a new series designed to provide readers with insight into educating nurses about evidence-based decision-making (EBDM). It builds on AJN's award-winning previous series-Evidence-Based Practice, Step by Step and EBP 2.0: Implementing and Sustaining Change (to access both series, go to https://links.