Development and validation of a machine learning-based prediction model for frailty in older adults with diabetes: a study protocol for a retrospective cohort study.

Introduction: Frailty is a common condition in older adults with diabetes, which significantly increases the risk of adverse health outcomes. Early identification of frailty in this population is crucial for implementing timely interventions. However, there is a lack of specific prediction models for frailty in older adults with diabetes.

Early intensive therapy for preventing neurological deterioration in branch atheromatous disease.

Background: Branch atheromatous disease (BAD) is a subtype of ischemic stroke associated with early neurological deterioration (END) and poor outcomes. Although BAD shares features with large artery atherosclerosis, optimal treatment strategies remain undefined.

Objectives: To assess the efficacy and safety of early dual antiplatelet therapy (DAPT) and high-intensity statins in reducing END and improving outcomes in BAD.

α6GABA receptor positive allosteric modulators targeting trigeminal ganglia for preventing and aborting chronic periorbital allodynia and cephalic pain in both sexes: A mechanistic and comparative preclinical study.

Migraine remains an unmet medical need, even with new calcitonin gene-related peptide (CGRP)-targeting treatments. The α6 subunit (Gabra6)-containing GABA receptors (α6GABARs) are abundant in trigeminal ganglia (TG). We evaluated the possible anti-migraine efficacy and mechanism of DK-I-56-1, a druggable α6GABAR-selective positive allosteric modulator (PAM), using a chronic migraine model induced by repeated intermittent nitroglycerin (riNTG) injections (10 mg/kg, i.

Artificial intelligence-driven internet of things-based green supply chain for carbon reduction in sustainable manufacturing.

Recent advancements in sustainable business practices and information technology trends have led to the rise of green smart supply chains. These green sustainable supply chains are a novel approach that involves information technology to enhance the operational standards throughout various industries. The integration of artificial intelligence and the Internet of Things has transformed these sectors by utilizing intelligent supply chain practices, improving efficiency and significantly reducing environmental impacts.

Combined effects of polyamide microplastics and the pathogenic bacterium Vibrio parahaemolyticus on the immune parameters of Mytilus coruscus.

The thick-shelled mussel, Mytilus coruscus, plays a vital role in marine ecosystems but is vulnerable to pollutants. Polyamide microplastics (PA-MPs), such as nylon, can adsorb harmful bacteria like Vibrio parahaemolyticus, posing threats to bivalves and economic risks to aquaculture. In this study, M.

Evaluating the efficacy of a smartphone application in reducing preoperative anxiety in children: A randomised controlled trial.

Background And Aims: Preoperative anxiety is a common issue in paediatric patients, which can negatively impact perioperative outcomes. While various interventions have been explored, the use of smartphone applications (apps) remains underinvestigated. This study aims to evaluate whether a specific smartphone app offering video-based tools can effectively alleviate perioperative anxiety in children.

Exploring the mediating role of Charlson comorbidity index in the association between body mass index and depression in U.S. adults: NHANES 2007-2020.

Objective: The relationship among body mass index (BMI), Charlson comorbidity index (CCI), and depression forms a complex interplay that affects both physical and mental health. However, whether CCI mediates the association between BMI and depression remains unclear. In this study, we aimed to elucidate the mediating role of CCI in the relationship between BMI and depression.

Diterpenoids of Marine Organisms: Isolation, Structures, and Bioactivities.

Diterpenoids from marine-derived organisms represent a prolific source of secondary metabolites, characterized by their exceptionally promising chemical structures and pronounced pharmacological properties. In recent years, marine diterpenoids have garnered considerable attention and are regarded as a prominent area of scientific research. As a vital class of metabolites, diterpenoids show diverse biological activities, encompassing antibacterial, antifungal, antiviral, anti-inflammatory, inhibitory, and cytotoxic activities, among others.

Density Functional Theory Study on Reconstruction and Reversible Transformation Processes of the ZZ57 Edge Structure in Carbon Materials: Effect of Na, K, and Ca.

The edge structures of carbonaceous materials exhibit temperature-dependent behavior on the atomic scale, with variations in the relative ratios of zigzag, reconstructed 5-7 zigzag (ZZ57), and armchair edges observed at different temperatures. Nevertheless, the mechanisms underlying the interconversion of these edge structures and the influence of the surrounding metals remain unclear. This study investigates the reconstruction and reversible transformation processes of ZZ57 edge structures in carbon materials and examines the effects of different metal atoms (Na, K, and Ca) by using density functional theory.

Perfluorooctanoate and nano-titanium dioxide modulate male gonadal function in the mussel Mytilus coruscus.

Perfluorooctanoic acid (PFOA) and nano-titanium dioxide (nano-TiO₂) are widely used in industrial applications such as manufacturing and textiles, and can be released into the environment, causing toxicity to marine organisms. To study the effects of these pollutants on the gonadal development, we exposed the males of Mytilus coruscus to varying PFOA concentrations (2 and 200 μg/L) alone or combined with nano-TiO (0.1 mg/L, size: 25 nm) for 14 days.

Polyamide microplastics can mitigate the effects of pathogenic bacterium on the health of marine mussels.

Vibrio parahaemolyticus and microplastics are prevalent in the ocean. Bacteria attach onto plastic particles, forming harmful biofilms that collectively threaten bivalve health. This study investigates the interaction between polyamide microplastics (PA: particle size 38 ± 12 µm) and V.

Relationship between serum uric acid and sarcopenia in geriatric heart failure patients with preserved ejection fraction.

Background: Heart failure with preserved ejection fraction (HFpEF) presents a serious risk to human health. The increased prevalence of sarcopenia in the HFpEF population has a negative impact on patient prognosis. Uric acid (UA) is the byproduct of purine metabolism and is harmful to the cardiovascular system.

Effects of Citrobacter freundii on sturgeon: Insights from skin mucosal immunology and microbiota.

Skin mucus analysis has recently been used as a non-invasive method to evaluate for fish welfare. The present research study was conducted to examine the skin mucosal immunity and skin microbiota profiles of sturgeons infected with Citrobacter freundii. Our histology results showed that the thickness of the epidermal layer of skin remained thinner, and the number of mucous cells was significantly decreased in sturgeons after infection (p < 0.

Perfluorooctanoate and nano titanium dioxide impair the byssus performance of the mussel Mytilus coruscus.

Perfluorooctanoate (PFOA) is widely used as a surfactant and has metabolic, immunologic, developmental, and genetic toxicity on marine organisms. However, the effects of PFOA on individual defense functions in mussels in the presence of titanium dioxide nanoparticles (nano-TiO) are poorly understood. To investigate the defense strategies and regulatory mechanisms of mussels under combined stressors, the thick-shell mussels Mytilus coruscus were exposed to different PFOA concentrations (0, 2 and 200 μg/L) and nano-TiO (0 and 0.

Association of urinary thallium with hypertension in children and adolescents aged 8-17 years: NHANES 2005-2018.

Hypertension is a key risk factor for cardiovascular disease (CVD). Thallium is a highly toxic metal that exists in all aspects of our lives and can cause damage to human health. The aim of this study was to identify the potential correlation between urinary thallium (U-Tl) and hypertension in American youth aged 8-17 years.

Response of moulting genes and gut microbiome to nano-plastics and copper in juvenile horseshoe crab Tachypleus tridentatus.

Nanoplastics (NPs) and heavy metals are typical marine pollutants, affecting the gut microbiota composition and molting rate of marine organisms. Currently, there is a lack of research on the toxicological effects of combined exposure to horseshoe crabs. In this study, we investigated the effects of NPs and copper on the expression of molt-related genes and gut microbiome in juvenile tri-spine horseshoe crabs Tachypleus tridentatus by exposing them to NPs (100 nm, 10 particles L) and/or Cu (10 μgL) in seawater for 21 days.

Practice of pharmaceutical services and prescription analysis in internet-based psychiatric hospitals during COVID-19 pandemic in Wuxi, China.

Objective: To study the practice of pharmaceutical services in internet-based psychiatric hospitals, and to analyze the prescriptions to ensure the safety and efficacy of internet-based medication in Wuxi, China.

Methods: All 1,259 internet-based prescriptions from our hospital in 2022 were collected, and data on patients' age, gender, diagnosis, medications used, medication types, dosage forms, rationality of medication use, and reasons for irrationality were analyzed through descriptive statistics.

Results: In the electronic prescriptions of internet-based psychiatric hospitals, females accounted for the majority (64.

Improving drug-target affinity prediction via feature fusion and knowledge distillation.

Rapid and accurate prediction of drug-target affinity can accelerate and improve the drug discovery process. Recent studies show that deep learning models may have the potential to provide fast and accurate drug-target affinity prediction. However, the existing deep learning models still have their own disadvantages that make it difficult to complete the task satisfactorily.

Theoretical Studies on Selectivity of HPK1/JAK1 Inhibitors by Molecular Dynamics Simulations and Free Energy Calculations.

Hematopoietic progenitor kinase 1 (HPK1) is a negative regulator of T cell receptor, which has been regarded as a potential target for immunotherapy. Yu et al. observed the off-target effect of the high-throughput screening HPK1 kinase inhibitor hits on JAK1 kinase.

Early Neurocognitive Function With Propofol or Desflurane Anesthesia After Laser Laryngeal Surgery With Low Inspired Oxygen.

Purpose: The effects of general anesthetics on cognitive impairment are unclear and complicated. Laser laryngeal surgery (LLS) requires the administration of low levels of oxygen, which may increase the risk of desaturation and brain function impairment. This prospective randomized trial aimed to compare the effects of desflurane and propofol-based general anesthesia on the occurrence of early postoperative cognitive decline in elderly patients undergoing LLS.

Study on the Collection Efficiency of Bioaerosol Nanoparticles by Andersen-Type Impactors.

Airborne transmission is much more common than previously thought. Based on our knowledge about SARS-COV-2 (COVID-19) infection, the aerosol transmission routes for all respiratory infections must be reassessed. Thus far, the COVID-19 outbreak has caused catastrophic public health and economic crises, posing a serious threat to the lives and health of people around the world and directing public attention toward the airborne transmission of pathogens.

Polymorphism analysis and expression profile of the estrogen receptor 2 gene in Leizhou black duck.

Our previous study on the ovarian transcriptomic analysis in Leizhou black duck revealed that the ESR2 gene was involved in hormone regulation in reproduction and the estrogen signaling pathway related to reproductive performance was enriched. This suggested that ESR2 may have a functional role in the reproductive performance of the Leizhou black duck. Thus, this study aimed at evaluating the polymorphism of the ESR2 gene and its association with egg-laying traits and the distribution pattern of ESR2 mRNA in laying and non-laying Leizhou black ducks.

Decorin regulates myostatin and enhances proliferation and differentiation of embryonic myoblasts in Leizhou black duck.

Skeletal muscle is one of the most important economic traits in the poultry industry whose development goes through several processes influenced by several candidate genes. This study explored the regulatory role of DCN on MSTN and the influence of these genes on the proliferation and differentiation of embryonic myoblasts in Leizhou black ducks. Embryonic myoblasts were transfected with over-expressing DCN, Si-DCN, and empty vector and cultured for 24 h, 48 h, and 72 h of proliferation and the comparative expression of DCN and MSTN were measured.