Wound care of Sweet syndrome in a patient with anaplastic lymphoma kinase-positive anaplastic large cell lymphoma: a case report.

Sweet syndrome (SS), which is characterised by fever and erythematous tender skin lesions, has been shown to be associated with lymphoma. However, there are limited reported experiences on the wound care of SS in patients with lymphoma. This case report presents the wound care of SS in a patient with anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma (ALK+ALCL).

Bioinformatics and Deep Learning Approach to Discover Food-Derived Active Ingredients for Alzheimer's Disease Therapy.

Alzheimer's disease (AD) prevention is a critical challenge for aging societies, necessitating the exploration of food ingredients and whole foods as potential therapeutic agents. This study aimed to identify natural compounds (NCs) with therapeutic potential in AD using an innovative bioinformatics-integrated deep neural analysis approach, combining computational predictions with molecular docking and in vitro experiments for comprehensive evaluation. We employed the bioinformatics-integrated deep neural analysis of NCs for Disease Discovery (BioDeepNat) application in the data collected from chemical databases.

Synthesis of CF-Indazoles via Rh(III)-Catalyzed C-H [4+1] Annulation of Azobenzenes with CF-Imidoyl Sulfoxonium Ylides.

An efficient Rh(III)-catalyzed C-H activation of azobenzenes and subsequent [4+1] cascade annulation with CF-imidoyl sulfoxonium ylides was developed, yielding diverse CF-indazoles. This protocol featured easily available starting materials, excellent functional group tolerance and high efficiency. Moreover, the antitumor activities of selected CF-indazoles against human cancer cell lines were also studied, and the results indicated that several compounds displayed considerable antiproliferative activities.

Injectable Antibacterial Drug-Free Hydrogel Dressing Enabled by a Bioactive Peptide-Mimicking Synthetic Peptidyl Polymer.

The management of bacterial wounds presents a significant challenge in the field of medicine and poses a grave threat to public health. Traditional gauze materials exhibit limited efficacy in treating bacterial infection wounds, while antibiotics demonstrate cytotoxicity and resistance. Therefore, in this study, the peptide biomimetic polymer (PAL-BA) was designed and served as the antibacterial framework for constructing an antibiotic drug-free antibacterial hydrogel dressing through a Schiff base reaction with oxidized hyaluronic acid (OHA).

Ultrasensitive "On-Off" Ratiometric Fluorescence Biosensor Based on RPA-CRISPR/Cas12a for Detection of .

() is a major pathogenic bacterium responsible for bacterial foodborne diseases, making its rapid, specific, and accurate detection crucial. In this study, we develop a ratiometric biosensor based on the recombinase polymerase amplification-clustered regularly interspaced short palindromic repeats/CRISPR associated protein 12a (RPA-CRISPR/Cas12a) system and Eu-metal-organic framework (Eu-MOF) fluorescent nanomaterials for the high-sensitivity detection of , combining with RPA for efficient isothermal amplification, this sensor enhances specificity and sensitivity by utilizing the target activation of CRISPR/Cas12a. The Eu-MOF serves a dual function, providing stable red fluorescence as a reference signal and adsorbing FAM-labeled probes for fluorescence quenching, forming a dual-signal system that significantly reduces background interference.

Fiber Optic Micro-Hole Salinity Sensor Based on Femtosecond Laser Processing.

This study presents a novel reflective fiber Fabry-Perot (F-P) salinity sensor. The sensor employs a femtosecond laser to fabricate an open liquid cavity, facilitating the unobstructed ingress and egress of the liquid, thereby enabling the direct involvement of the liquid in light transmission. Variations in the refractive index of the liquid induce corresponding changes in the effective refractive index of the optical path, which subsequently influences the output spectrum.

Single-Nucleus RNA Sequencing Reveals Cellular Transcriptome Features at Different Growth Stages in Porcine Skeletal Muscle.

Porcine latissimus dorsi muscle (LDM) is a crucial source of pork products. Meat quality indicators, such as the proportion of muscle fibers and intramuscular fat (IMF) deposition, vary during the growth and development of pigs. Numerous studies have highlighted the heterogeneous nature of skeletal muscle, with phenotypic differences reflecting variations in cellular composition and transcriptional profiles.

Retraction: Iso-pencillixanthone A from a marine-derived fungus reverses multidrug resistance in cervical cancer cells through down-regulating P-gp and re-activating apoptosis.

[This retracts the article DOI: 10.1039/C8RA09506J.].

NR2E3-Associated Retinopathy Presenting with Bilateral Choroidal Neovascularization.

Purpose: We describe an atypical presentation of an 11-year-old female with enhanced S-cone syndrome (ESCS).

Methods: Case report. The patient underwent a thorough ophthalmic examination and investigations such as colour fundus photography, optical coherence tomography, fundus autofluorescence, fluorescein and indocyanine angiography, an electroretinogram and genetic testing.

H-NS represses fliD transcription for lateral flagellar filament cap in Vibrio parahaemolyticus.

Vibrio parahaemolyticus propels itself through liquids using a polar flagellum and efficiently swarms across surfaces or viscous environments with the aid of lateral flagella. H-NS plays a negative role in the swarming motility of V. parahaemolyticus by directly repressing the transcription of the lateral flagellin gene lafA.

Purine metabolites regulate leukemic cell sensitivity toward cytarabine.

Not available.

[Prevention and control status of central line-associated bloodstream infection in intensive care unit in Shandong province: a cross-sectional survey analysis].

Objective: To provide evidence for further reducing the incidence of central line-associated bloodstream infection (CLABSI) according to investigation of the prevention and control of CLABSI in intensive care unit (ICU) in Shandong Province.

Methods: The questionnaire was developed by experts from Shandong Critical Care Medical Quality Control Center, combining domestic and foreign guidelines, consensus and research. A convenient sampling method was used to recruit survey subjects online from October 11 to 31, 2023 in the province to investigate the management status of central venous catheter (CVC) in ICU units of secondary and above hospitals.

Exploration of Cytokines and Microbiome Among Males and Females with Diarrhea-Predominant Irritable Bowel Syndrome.

Background: Whether pathophysiological factors differ between males and females with irritable bowel syndrome-diarrhea (IBS-D) remains to be tested. To better understand potential sex differences, males with IBS-D were compared to naturally cycling females and to females with IBS-D taking hormonal contraception on plasma levels of cytokines and gut microbiome characteristics.

Methods: Males and females with Rome III IBS-D completed questionnaires and kept a daily symptom diary for 28 days.

The Role of Immunotherapy in Lung Cancer Treatment: Current Strategies, Future Directions, and Insights into Metastasis and Immune Microenvironment.

Lung cancer is a leading cause of mortality worldwide. Immunotherapy has emerged as a potentially effective strategy, as traditional medicines have shown minimal success. This review investigates the current state of immunotherapy for lung cancer treatment, focusing on its mechanisms, clinical applications, strategies, and future directions.

Analysis of bioactive substances in mutton and their effects on the quality of minced mutton.

The aim of this study was to systematically analyze the differences in bioactive compounds in Ningxia Tan, Oula, and Bahan crossbred mutton, and to examine their effects on minced mutton quality. Initially, characteristic bioactive compounds in mutton were analyzed using principal component analysis. Further investigation assessed the effects of varying concentrations of glycyrrhizin flavonoids (0, 0.

Vitamin A enhances PI3K/Akt signaling and mitigates enterocyte apoptosis in a mouse model of necrotizing enterocolitis.

Purpose: This study aims to elucidate the roles of the PI3K-Akt signaling pathway and enterocyte apoptosis in necrotizing enterocolitis (NEC) pathogenesis and investigate the impact of vitamin A intervention on these factors.

Methods: We employed an NEC mouse model and administered vitamin A treatment. Retinol levels in mouse blood were quantified using ELISA.

Association between sarcopenic obesity and risk of frailty in older adults: a systematic review and meta-analysis.

Background: Age-related changes in body composition such as muscle loss can lead to sarcopenia, which is closely associated with frailty. However, the effect of body fat accumulation on frailty in old age remains unclear. In particular, the association between the combination of these two conditions, known as sarcopenic obesity, and frailty in older adults is unclear.

The mediating role of job fairness and job burnout between subjective social status and depressive symptoms in Chinese migrant workers: a generational difference analysis.

Background: In China, migrant workers (MWs) constitute a significant vulnerable group that may be highly susceptible to depression. However, there is a lack of empirical research exploring the correlation between subjective social status (SSS) and depressive symptoms among MWs. The objective of this study is to examine the mediating roles of job fairness and job burnout, as well as to investigate potential generational differences in this association.

Association of dipeptidyl peptidase-4 with Alzheimer's disease: A new therapeutic prospect.

Alzheimer's disease (AD) is the most common disease associated with cognitive dysfunction, which is closely associated with type 2 diabetes mellitus (T2DM) in clinical manifestations, pathological changes and prevention. Inhibition of dipeptidyl peptidase 4 (DPP-4) can lower blood glucose levels by stimulating insulin secretion. Besides, it can affect cognitive function through the neuroprotective effect of DPP-4 substrates, such as glucose-dependent insulin peptide and glucagon-like peptide-1, the proteolytic effect on amyloid-β and the protective effect on neuronal structure.

PS-MPs Induced Inflammation and Phosphorylation of Inflammatory Signalling Pathways in Liver.

As new pollutants, microplastics (MPs) have attracted much attention worldwide because they cause serious environmental pollution and pose potential health risks to humans. However, the toxic effects of MPs are still unclear. In this study, we analysed the inflammatory effects of 0.

First Detection of a Novel Posavirus 2 Strain Identified from Pigs in China.

Porcine stool-associated RNA virus (Posavirus) is an unclassified virus with sequence similarity to viruses in the order of Picornaviridae. In China, lineage 1 Posavirus (Posavirus 1) has been circulating in the field since its initial emergence in 2014 however no other lineages have been reported. To investigate the genetic diversity of Posavirus in China, 1200 diarrheic samples were collected from pigs in China.

Antimicrobial Activity of Nano-GeO/CTAB Complex Against Fungi and Bacteria Isolated from Paper.

Microbial attack, particularly fungal degradation of cellulose, is a leading cause of paper damage. To address fungal spores and the rising concern of microbial drug resistance, a nano-Germanium dioxide (GeO)/cetyltrimethylammonium bromide (CTAB) complex (nano-GeO/CTAB complex) with potent antibacterial properties was synthesized. Its inhibitory effects were evaluated against bacteria, including Gram-positive and Gram-negative , as well as fungi isolated from paper ( spp.

Association Between Long Term Exposure to PM and Its Components on Severe Obesity in Chinese Children and Adolescents: A National Study in China.

Background: The aim of this study was to explore the association between long-term exposure to particulate matter with an aerodynamic diameter <2.5 μm (PM) and its components and severe obesity in children and adolescents.

Methods: Data for children and adolescents aged 9-18 in this cross-sectional study were obtained from the 2019 Chinese National Survey on Students' Constitution and Health (CNSSCH).