Onboard measurement of polyethylene microplastics on a research vessel using Raman micro-spectroscopy: A preliminary study for testing feasibility.

Microplastic pollution in marine environments poses significant environmental risks due to its widespread presence. Traditional micro-imaging measurement of microplastics often rely on post-cruise laboratory analyses. In this study, we explored the feasibility of onboard microplastic measurement using Raman spectroscopy, with a focus on polyethylene (PE).

Sectm1a Depletion Promotes Neutrophil Recruitment during Pneumococcal Pneumonia.

Airway epithelial cells (AECs) play an essential role in the immune response during bacterial pneumonia. Secreted and transmembrane 1a (Sectm1a) is specifically expressed in AECs during early (SP) infection. However, its function remains largely unexplored.

TNK2 Inhibitor (R)-9bMS Causes Polyploidization Through Mitotic Failure by Targeting Aurora B.

TNK2 is a ubiquitously expressed nonreceptor-type tyrosine kinase. TNK2 participates in tumorigenesis, and TNK2 activation has been found in various cancers; therefore, TNK2 is a promising target for cancer chemotherapy. While the TNK2 inhibitor XMD16-5 is highly selective, it inhibits cytokinesis at higher concentrations by targeting Aurora B kinase, a key enzyme for cell division.

Impact of Education on Inappropriate Antibiotic Prescription for Respiratory Tract Infection Based on Physicians' Justifications: A Web-Based Survey in Japan.

: Antibiotics are inappropriately prescribed for respiratory tract infections for various reasons. The differences of the effects of education based on these reasons has not been fully elucidated. This study assessed the impact of an educational film on antibiotic prescription patterns according to physicians' prescribing justifications.

Fear among patients with Parkinson's disease and repeated falls: Analysis of skin conductance responses during simulated accidents.

Introduction: The fear of falling (FoF) usually increases in patients with Parkinson's disease (PD); however, it can decrease despite repeated falls for unknown reasons. This phenomenon is similar to the findings that the patients with PD show lower emotional responses in the decision-making during the Iowa gambling task (IGT) than of those without PD. The decision-making during the IGT is reportedly correlated with interoceptive accuracy.

The association between benzodiazepine prescriptions and the risk of laxative use in schizophrenia treatment.

Aim: Constipation is one of the most common adverse effects in schizophrenia treatment, and it can sometimes cause severe gastrointestinal disease. However, the results of association studies between constipation and psychotropic medications in patients with schizophrenia are inconsistent. Therefore, we investigated the characteristics of psychotropic and laxative prescriptions at discharge in patients with schizophrenia to clarify the association between psychotropics and constipation.

Optimal incubation duration of liquid cultures for assessing culture negative conversion in patients with Mycobacterium avium complex and Mycobacterium abscessus pulmonary diseases.

Purpose: Mycobacterial liquid culturing typically requires six weeks or longer, primarily because of the slow growth rate of Mycobacterium tuberculosis. This study aimed to evaluate the potential of shortening the duration of mycobacterial liquid culturing in healthcare settings with high prevalence rates of non-tuberculous mycobacteria.

Methods: We retrospectively analyzed the relationship between mycobacterial species and time to positive testing of liquid cultures from sputum samples using the Mycobacteria Growth Indicator Tube system over a 3.

Targeting neutrophil serine proteases in bronchiectasis.

Persistent neutrophilic inflammation is a central feature in both the pathogenesis and progression of bronchiectasis. Neutrophils release neutrophil serine proteases (NSPs), such as neutrophil elastase (NE), cathepsin G and proteinase 3. When chronically high levels of free NSP activity exceed those of protective antiproteases, structural lung destruction, mucosal-related defects, further susceptibility to infection and worsening of clinical outcomes can occur.

Commensal consortia decolonize Enterobacteriaceae via ecological control.

Persistent colonization and outgrowth of potentially pathogenic organisms in the intestine can result from long-term antibiotic use or inflammatory conditions, and may perpetuate dysregulated immunity and tissue damage. Gram-negative Enterobacteriaceae gut pathobionts are particularly recalcitrant to conventional antibiotic treatment, although an emerging body of evidence suggests that manipulation of the commensal microbiota may be a practical alternative therapeutic strategy. Here we isolated and down-selected commensal bacterial consortia from stool samples from healthy humans that could strongly and specifically suppress intestinal Enterobacteriaceae.

Assessment of Low-density Lipoprotein Cholesterol Levels and Non-invasive Vascular Health in School-aged Children: A Study in Ogasa District, Shizuoka Prefecture.

Aim: The present study assessed low-density lipoprotein cholesterol (LDL-C) levels in school-aged children from the Ogasa District of Shizuoka Prefecture and evaluated the utility of non-invasive vascular tests, namely flow-mediated dilation (FMD) and intima-media thickness (IMT), in pediatric patients with familial hypercholesterolemia (FH).

Method: We analyzed the lipid test results of 8,568 students screened for prevention of lifestyle-related diseases and 78 children under 15 years old with cholesterol levels exceeding 220 mg/dL who visited Chutoen General Medical Center. We examined the LDL-C distribution from school-age screenings and conducted FMD and IMT assessments on those meeting the 2022 Pediatric FH Guidelines criteria.

The effects of the COVID-19 pandemic on the activities of Initial-phase Intensive Support Team for Dementia in Kobe City.

Background: This study aimed to review the activities of the Kobe City Initial-phase Intensive Support Team for Dementia pre- and during the coronavirus disease 2019 (COVID-19) pandemic, to compare the characteristics of the target population and the performance of the team's activities, and determine the impact of the pandemic on the team's project.

Methods: The summary data obtained at the time of consultation, team activities, and participants' characteristics were extracted from 662 participants who started to receive support between April 2018 and March 2022. Statistical analysis was performed by dividing the participants into the following two groups: pre- and during COVID-19 pandemic groups.

Association of medullary reticular formation ventral part with spasticity in mice suffering from photothrombotic stroke.

Strokes cause spasticity via stretch reflex hyperexcitability in the spinal cord, and spastic paralysis due to involuntary muscle contraction in the hands and fingers can severely restrict skilled hand movements. However, the underlying neurological mechanisms remain unknown. Using a mouse model of spasticity after stroke, we demonstrate changes in neuronal activity with and without electrostimulation of the afferent nerve to induce the stretch reflex, measured using quantitative activation-induced manganese-enhanced magnetic resonance imaging.

Factors influencing quality of life in extratemporal lobe epilepsy and mesial temporal lobe epilepsy: a cross-sectional study using medical records.

Objective: This study aimed to examine differences in factors influencing quality of life (QOL) in people with extratemporal lobe epilepsy (ETLE) and mesial temporal lobe epilepsy (MTLE).

Methods: We obtained data from the medical records of 84 (47 ETLE and 37 MTLE) people with epilepsy. The data included age, sex, employment, seizure frequency, number of antiseizure medication (ASM), Neurological Disorders Depression Inventory for Epilepsy (NDDI-E) score, and Quality of Life in Epilepsy Inventory-31 (QOLIE-31) score.