Endoscopic Papillary Large Balloon Dilatation With or Without Endoscopic Sphincterotomy in the Treatment of Common Bile Duct Stones.

Purpose Of Review: Endoscopic papillary large balloon dilation (EPLBD) has been proved to have better efficacy and safety in removing common bile duct stones. Conventional endoscopic sphincterotomy (EST) is usually performed before EPLBD. However, EPLBD without EST has recently reported short-term outcomes similar to those of EPLBD with EST.

Study on the Mechanism of Bifidobacterium animalis subsp. lactis F1-3-2 Regulating Bile Acid Metabolism Through TMA-TMAO Pathway to Improve Atherosclerosis.

Atherosclerosis is a major cause of cardiovascular disease (CVD). The trimethylamine (TMA)-trimethylamine N-oxide (TMAO) pathway is a key crossover pathway highly associated with diet, gut microbiome, and atherosclerosis. The Bifidobacterium animalis subsp.

Application of machine learning methods for predicting esophageal variceal bleeding in patients with cirrhosis.

Objective: To develop and compare machine learning models based on CT morphology features, serum biomarkers, and basic physical conditions to predict esophageal variceal bleeding.

Materials And Methods: Two hundred twenty-four cirrhotic patients with esophageal variceal bleeding and non-bleeding were included in the retrospective study. Clinical and serum biomarkers were used in our study.

Effect of traction therapy on muscle satellite cell proliferation and differentiation in a rat model of knee stiffness.

Background: In the rat knee stiffness model, the duration of traction treatment is mostly 20-40 min; however, relatively few studies have been conducted on longer traction treatment of extended knee stiffness in rats. Therefore, the aim of this study was to explore the efficacy of prolonged traction and its mechanism of action in extended knee stiffness in rats.

Methods: The model of extended knee joint stiffness was established in rats and treated with powered flexion position traction.

Nesfatin-1 is involved in hyperbaric oxygen-mediated therapeutic effects in high fat diet-induced hyperphagia in mice.

Obesity is a worldwide health issue. Effective and safe methods for obesity management are highly desirable. In the current study, hyperbaric oxygen (HBO) treatment was investigated as a potential treatment against obesity-associated hyperphagia and hyperenergy intake.

HCC Model Induced by P53 and Pten Knockout in HBV-Transgenic Mice Mirrors Human HCC at the Transcriptome Level.

With a multitude of HCC mouse models available, choosing the one that most closely resembles human HCC can be challenging. This study addresses this gap by conducting a comprehensive transcriptomic similarity analysis of widely used HCC mouse models. In this study, RNA-seq was performed on a model induced by double knockout of P53 and Pten via CRISPR/Cas9 in HBV-transgenic mice.

Primary Systemic Amyloidosis Characterized by Multiple Keratinous Cysts: A Case Report.

A 67-year-old male presented with plaques around the orbit and ecchymosis on the neck and back of hands for 2 years. Physical examination showed seborrheic-keratosis-like plaques around the orbit, ecchymosis on the neck and back of hands, as well as nail dystrophy. Serum λ light chain was positive.

Synergy of Cu-doping and reconstruction on BiOCO for promoting CO electroreduction over a wide pH range.

A one-pot hydrothermal reaction was proposed to synthesize Cu-doped BiOCO. Doping Cu with smaller electronegativity than that of Bi and electrochemical reconstruction on BiOCO optimize the hybridization between Bi 6p of BiOCO and O 2p of *OCHO, acquiring FE of ∼100% at a current density of >100 mA cm over a wide pH range.

NUF2 is associated with cancer stem cell characteristics and a potential drug target for prostate cancer.

Background: Cancer stem cells are characterized by self-renewal, clonal tumor initiation capacity, and treatment resistance, which play essential roles in the tumor progression of prostate cancer (PCa). In this study, we aim to explore the features of cancer stemness and characterize the expression of stem cell-related genes for PCa.

Methods: We downloaded RNA-seq data and related clinical information from The Cancer Genome Atlas (TCGA) database.

Organogel Polymer Electrocatalysts for Two-Electron Oxygen Reduction.

Polymer gels, renowned for unparalleled chemical stability and self-sustaining properties, have garnered significant attention in electrocatalysis. Notably, organic polymer gels that exhibit temperature sensitivity and incorporate suitable polar nonvolatile liquids, enhance electronic conductivity, and impart distinct morphological features, but remain largely unexplored as electrocatalysts for oxygen reduction reaction (ORR). To address this issue, an innovative strategy is proposed for synergistic modulation of the rigidity of mainchain molecular skeleton and length of alkyl sidechains, enabling the development of organogel polymers with a sol-gel temperature-sensitive phase transition that promises high selectivity and enhanced activity in electrocatalytic processes.

Limonin alleviates imiquimod-induced psoriasis-like skin inflammation in mice model by downregulating inflammatory responses.

Psoriasis is a chronic inflammatory condition affecting 1-2% of the global population. Phytomedicine, which uses plant-based compounds, is emerging as a promising approach to managing such inflammatory diseases. Limonin, a phytochemical found in citrus fruits and known for its bitter taste, possesses significant pharmacological properties.

A twenty-year dataset of hourly energy generation and consumption from district campus building energy systems.

Distributed energy resources (DERs) would play a crucial role in the transition towards decentralized and decarbonized energy systems. However, due to the limited availability of long-term, high-resolution datasets, there has been little research on the descriptive analysis of distributed energy systems throughout the lifespan of distributed power generators and beyond. To address this challenge, this study has collected and described a twenty-year dataset (from 2002 to 2021) consisting of hourly energy generation and consumption profiles from a campus distributed energy system, covering the entire lifespan of on-site generators.

Intra-articular injection of vancomycin after arthrotomy closure following gentamicin-impregnated bone cementation in primary total knee arthroplasty provides a high intra-articular concentration while avoiding systemic toxicity: a prospective study.

Background: This study aimed to elucidate the safety and intra-articular elution profiles of vancomycin and gentamicin bone cement in patients undergoing primary total knee arthroplasty (TKA), with a focus on serum safety thresholds and therapeutic efficacy.

Methods: Consecutive patients who underwent unilateral primary TKA were prospectively enrolled. The implants were fixed using gentamicin-impregnated bone cement, and after arthrotomy closure, 1000 mg of vancomycin suspended in 25 mL of normal saline was directly injected into the joint.

Compressive interatomic distance stimulates photocatalytic oxygen-oxygen coupling to hydrogen peroxide.

Photocatalytic hydrogen peroxide (HO) generation is largely subject to the sluggish conversion kinetics of the superoxide radical (O) intermediate, which has relatively low reactivity and requires high energy. Here, we present a lattice-strain strategy to accelerate the conversion of O to highly active singlet oxygen(O) by optimizing the distance between two adjacent active sites, thereby stimulating HO generation via low-barrier oxygen-oxygen coupling. As the initial demonstration, the defect-induced strain in ZnInS nanosheet optimizes the distance of two adjacent Zn sites from 3.

Impact of microplastics on aquatic flora: Recent status, mechanisms of their toxicity and bioremediation strategies.

The accumulation of microplastics (MPs) in aquatic environments has occurred pervasively. The MPs affect almost all the aquatic plants including the aquatic microorganisms, ultimately disturbing the food chain. Aquatic flora attracts MPs due to the formation of several chemical bonds and interactions, including hydrogen bonds, electrostatic, hydrophobic, and van der Waals.

A multi-functional oxidative konjac glucomannan/ε-poly-l-lysine hydrogel with antibacterial, haemostatic, and chronic diabetic wound-treating properties.

A chronic diabetic wound, one of the most severe complications of diabetes, has a high incidence and causes great pain to patients, threatening their lives. In this paper, oxidative konjac glucomannan (OKGM) was reacted with ε-poly-l-lysine (EPL) through the dynamic Schiff's base reaction to make a multi-functional hydrogel. This hydrogel had excellent mechanical properties, injectability, self-healing ability, adhesivity and cytocompatibility.

Effects of 3,4-methylenedioxymethamphetamine on the gut microbiota and metabolites in the small intestine, cecum, and colon of male rats.

3,4-Methylenedioxymethamphetamine (MDMA; Ecstasy) is a widely abused recreational drug that has also gained interest for potential clinical applications in mental health. With the growing recognition of gut microbiota's role in mental health, this study examined whether repeated oral MDMA administration could affect gut microbiota in the small intestine, cecum, and colon of male rats. Repeated oral MDMA administration (10 mg/kg/day for 14 days) caused significant changes in the gut microbiota across these regions, with distinct effects observed in each.

Effect of microplastics on soil greenhouse gas emissions: A global meta-analysis study.

Microplastics (MPs) emerged as a critical global pollutant, yet their effects on soil greenhouse gas (GHG) emissions remain uncertain. This meta-analysis evaluates the effects of MPs exposure on GHG emissions and identifies key influencing factors. Regardless of any influencing factors, MPs exposure decreased NO emissions by 28.

Evaluation of pollution potential in swine manure across growth stages: Impact of dietary nutrients and management strategies.

Regulation of dietary nutrient fractions to control the release of labile manure pollutants in swine production remains a challenge. Feeding trials were conducted to assess the impact of dietary nutrient fractions on labile manure composition and pollution potential in pigs at different growth stages. The pigs were selected based on age (weaning = 60 days, feeding = 100 days, and finishing = 160 days), health, and average body weight (23.

Marine actinomycetes-derived angucyclines and angucyclinones with biosynthesis and activity--past 10 years (2014-2023).

Actinomycete bacteria derived from marine environments are a good source of natural products with diverse biological activities such as cytotoxicity, antiviral, and antimicrobial actions. This review summarizes 191 angucyclines and angucyclinones derived from marine actinomycetes reported in the literature from 2014 to 2023 and introduced the latest developments in actinomycete-silenced biosynthetic gene cluster activation, including heterologous recombination and in situ activation. The key role of redox post-modifications in the biosynthetic process of atypical angucyclines.

Rethinking the optimization objective for transferable adversarial examples from a fuzzy perspective.

Transferable adversarial examples, which are generated by transfer-based attacks, have strong adaptability for attacking a completely unfamiliar victim model without knowing its architecture, parameters and outputs. While current transfer-based attacks easily defeat surrogate model with minor perturbations, they struggle to transfer these perturbations to unfamiliar victim models. To characterize these untransferable adversarial examples, which consist of natural examples and perturbations, we define the concept of fuzzy domain.

CRISPR/HCR-powered ratiometric fluorescence aptasensor for ochratoxin A detection.

To address the need for highly sensitive and reliable detection of trace ochratoxin A (OTA) in food matrices, we developed a ratiometric fluorescent aptasensor by integrating CRISPR/Cas12a, hybridization chain reaction (HCR), and horseradish peroxidase (HRP)-induced inner filter effect (IFE). The mechanism involves OTA releasing an activator that initiates CRISPR/Cas12a trans-cleavage, blocking HCR assembly. This reduces HRP levels, limiting the conversion of o-phenylenediamine (OPD) to fluorescent 2,3-diaminophenazine (DAP) (emitting at 562 nm) while maintaining strong emission from 2-amino terephthalic acid (BDC-NH) at 426 nm.

Organic photoelectrochemical transistor based on titanium dioxide nanorods for detection of Microcystin-LR.

A more efficient signal amplification strategy is needed to improve the performance of promising photoelectrochemical sensors (PEC). Organic photoelectrochemical transistor (OPECT) sensors are of growing interest in many fields, but their potential has not yet been widely exploited and remains a challenge. In this study, a novel organic photoelectrochemical transistor aptamer (OPECT) biosensor combining photoelectrochemical analysis and organic electrochemical transistor with AgI-TiO (AgI-TNs) as photoreactive material and target-specific DNA chain reaction hybridization as signal amplifier for microcystin-LR detection was developed.

Dual-signal, one-step simultaneous monitoring of genetic mutation in multiple gene regions using FeO@Au and MOF.

Genetic testing plays a crucial role in guiding individualized medication, however, detecting fine structural mutations in genes continues to present significant challenges. This study introduces a dual-signal fluorescence system, termed FeO@Au@PEG@P1+MOF@P, that integrates magnetic separation of FeO@Au with NH-MIL-88 (MOF) catalysis. Initially, the specimen (T1/T2) facilitated the formation of a specific complex (FeO@Au@PEG@P1+T1/T2) with FeO@Au@PEG@P1.