Atp1a2 and Kcnj9 Are Candidate Genes Underlying Sensitivity to Oxycodone-Induced Locomotor Activation and Withdrawal-Induced Anxiety-Like Behaviors in C57BL/6 Substrains.

Opioid use disorder is heritable, yet its genetic etiology is largely unknown. C57BL/6J and C57BL/6NJ mouse substrains exhibit phenotypic diversity in the context of limited genetic diversity which together can facilitate genetic discovery. Here, we found C57BL/6NJ mice were less sensitive to oxycodone (OXY)-induced locomotor activation versus C57BL/6J mice in a conditioned place preference paradigm.

Multicentric Reticulohistiocytosis.

A Caucasian woman in her twenties having asymptomatic papules on the hands for the past 6 months was referred by rheumatology for a skin biopsy. The patient had presented to rheumatologist for arthralgia. On physical examination, multiple, dull red, 2-5-mm papules were observed on her dorsal fingers, with most in the periungual regions.

Antibiotic over-administration in hospitalized infants with Adenovirus infection.

Background: Infection with Adenovirus in children may clinically resemble a bacterial infection in several aspects, including high and prolonged fever, and increased inflammation markers. We aimed to estimate the rate of antibiotics administration among hospitalized infants with Adenovirus infection and to evaluate its justification.

Methods: Included were hospitalized patients aged 2 months - 2 years who found positive for Adenovirus in PCR tests (Ct <36).

Assessing the effect of repeat positron emission tomography imaging on treatment response and cardiovascular outcomes among a homogenously treated cohort of patients with suspected cardiac sarcoidosis.

Background: Serial positron emission tomography (PET) imaging is routinely used to monitor treatment response in patients with suspected cardiac sarcoidosis (CS). Corticosteroids remain the mainstay of therapy in CS. However, there are no data available on the cardiovascular outcomes and optimal timing interval to obtain repeat PET while factoring in the influence of corticosteroid taper in relation to surveillance imaging.

The Association between Blood Pressure and Clinical Outcomes in Patients Undergoing Transcatheter Aortic Valve Implantation.

Introduction: Transcatheter aortic valve implantation (TAVI) has emerged as a common and effective treatment for patients with severe aortic stenosis. Changes in systemic blood pressure after TAVI have been described, yet their prognostic value is not established. Thus, we aimed to examine the association of the periprocedural changes in systolic blood pressure (SBP) and in pulse pressure on clinical outcomes after the procedure.

Smartphone automated motor and speech analysis for early detection of Alzheimer's disease and Parkinson's disease: Validation of TapTalk across 20 different devices.

Introduction: Smartphones are proving useful in assessing movement and speech function in Alzheimer's disease and other neurodegenerative conditions. Valid outcomes across different smartphones are needed before population-level tests are deployed. This study introduces the TapTalk protocol, a novel app designed to capture hand and speech function and validate it in smartphones against gold-standard measures.

Implementation of a peer-delivered opioid overdose response initiative in New York City emergency departments: Insight from multi-stakeholder qualitative interviews.

Background: Emergency departments (EDs) are critical touchpoints for overdose prevention efforts. In New York City (NYC), the Health Department's Relay initiative dispatches trained peer "Wellness Advocates" (WAs) to engage with patients in EDs after an overdose and for up to 90 days subsequently. Interest in peer-delivered interventions for patients at risk for overdose has grown nationally, but few studies have explored challenges and opportunities related to implementing such interventions in EDs.

Alcohol and fear conditioning produce strain-specific changes in the dorsal hippocampal transcriptome of adolescent C57BL/6J and DBA/2J mice.

Background: Adolescent sensitivity to alcohol is influenced by genetic background. Data from our laboratory suggested that adolescent C57BL/6J and DBA/2J inbred mice differed in susceptibility to alcohol-induced deficits in dorsal hippocampus-dependent contextual fear learning.

Methods: To investigate the biological underpinnings of this strain difference, we examined dorsal hippocampus gene expression using RNA-sequencing after alcohol or saline administration followed by Pavlovian fear conditioning across male and female C57BL/6J and DBA/2J adolescents.

Hearing loss, social isolation and depression in participants aged 50 years or over in Tasmania, Australia.

Objective: Acquired hearing loss (HL) in adult life is one of the most prevalent health conditions and is associated with several chronic diseases. Hearing loss can lead to reduced social activity and individuals' perceptions of supportiveness within social networks. This study explored the effects of corrected vs.

Pediatric chest radiograph interpretation in a real-life setting.

Unlabelled: Chest radiography is a frequently used imaging modality in children. However, only fair to moderate inter-observer agreement has been reported between chest radiograph interpreters. Most studies were not performed in real-world clinical settings.

Medical perspectives on Israeli children after their release from captivity - A retrospective study.

Aim: Following the Hamas terror attack on Israeli towns on October 2023, 250 individuals were taken into captivity. On November-December 2023, during the cease-fire deal, 26 women and children were released. This study is the first to describe the physical and behavioural findings in children and their mothers in the immediate phase of returning home from captivity.

Relationship of Ketosis With Myocardial Glucose Uptake Among Patients Undergoing FDG PET/CT for Evaluation of Cardiac Sarcoidosis.

Background: Fluorine-18 fluorodeoxyglucose (FDG) with positron emission tomography (PET) is the standard for detecting myocardial inflammation in cardiac sarcoidosis, requiring preparation with the ketogenic diet (KD) to achieve myocardial glucose suppression. Despite this, incomplete myocardial glucose suppression remains a significant issue, and strategies to reduce myocardial glucose uptake (MGU) and identify incomplete myocardial glucose suppression are required. This study sought to understand the relationship between point-of-care beta-hydroxybutyrate (BHB) and different patterns of MGU and between KD and fasting duration with MGU in patients undergoing evaluation for cardiac sarcoidosis.

Evolving Approach to Antibiotic Treatment of Pediatric Spondylodiscitis.

Objective: To describe for intervertebral spondylodiscitis (IS) its clinical characteristics, treatment approaches with intravenous (IV) antibiotics, and clinical implications of changes in treatment approach.

Study Design: This retrospective study included all children aged 0-18 years diagnosed with imaging-confirmed thoracic and lumbar IS from 2000 to 2022 at a tertiary pediatric hospital. Patients with longer IV treatment regimen were compared with those with a shorter clinically directed IV to oral regimen.

and are candidate genes underlying sensitivity to oxycodone-induced locomotor activation and withdrawal-induced anxiety-like behaviors in C57BL/6 substrains.

Opioid use disorder is heritable, yet its genetic etiology is largely unknown. C57BL/6J and C57BL/6NJ mouse substrains exhibit phenotypic diversity in the context of limited genetic diversity which together can facilitate genetic discovery. Here, we found C57BL/6NJ mice were less sensitive to oxycodone (OXY)-induced locomotor activation versus C57BL/6J mice in a conditioned place preference paradigm.

The Outbreak of Unexplained Acute Hepatitis in Children: The Role of Viral Infections in View of the COVID-19 Pandemic.

Background And Aims: An increase in the number of cases of acute hepatitis of unknown origin (HUO) in children was observed in 2021. Adenovirus and adeno-associated virus 2 (AAV2) infections have been suggested as possible triggers. However, the potential etiology is still unclear.

Global drivers of mangrove loss in protected areas.

Despite increasing efforts and investment in mangrove conservation, mangrove cover continues to decline globally. The extent to which protected area (PA) management effectively prevents mangrove loss globally across differing management objectives and governance types is not well understood. We combined remote sensing data with PA information to identify the extent and the drivers of mangrove loss across PAs with distinct governance types and protection levels based on categories developed by the International Union for Conservation of Nature (IUCN).

Development of a smartphone screening test for preclinical Alzheimer's disease and validation across the dementia continuum.

Background: Dementia prevalence is predicted to triple to 152 million globally by 2050. Alzheimer's disease (AD) constitutes 70% of cases. There is an urgent need to identify individuals with preclinical AD, a 10-20-year period of progressive brain pathology without noticeable cognitive symptoms, for targeted risk reduction.

Heart Transplantation for Uhl Anomaly in an Adult.

Uhl anomaly is characterized by the morphologic absence of right ventricular myocardium and is an exceedingly rare cause of nonischemic cardiomyopathy. We report the first case of a successful heart transplantation in a 41-year-old patient who presented in cardiogenic shock from Uhl anomaly causing decompensated right ventricular failure.