Clinical practice guidelines for acute kidney injury: a systematic review of the methodological quality.

Objective: Hospitalized patients, particularly those in the ICU, face a significant risk of acute kidney injury (AKI). Clinical practice guidelines (CPGs) that outline diagnostic and therapeutic strategies for AKI can be valuable tools for healthcare professionals, but their effectiveness hinges on their quality. The research aims to conduct a systematic review focusing on the methodological and reporting quality of CPGs addressing acute kidney injury.

Orthosilicic Acid Promotes Diabetic Wound Healing Through the PI3 K/AKT/mTOR Signaling Pathway.

Delayed healing of diabetic wounds is one of the major complications of diabetes mellitus, which increases the rate of amputation and mortality in patients. The impairment of vascular endothelial cells in a high-glucose environment is one of the main reasons for the delayed healing of diabetic wounds. Orthosilicic acid (OSA), the primary bioavailable form of silicon, has not yet been investigated for its potential role in the delayed healing of diabetic wounds.

How to achieve coordinated and sustainable development between urban flood resilience and ecosystem services at the urban agglomeration scale.

Urban flood resilience (UFR) and ecosystem services are crucial concepts and methods for mitigating flood risks and boosting the coordinated and sustainable development in urban agglomerations. While most studies assess UFR or ecosystem services from a single perspective, the interaction between the two remains insufficiently explored. Here, an integrated analytical framework was established to examine the relationship between the two.

SERS-Based Immunochromatographic Assay for Sensitive Detection of O157:H7 Using a Novel WS-Au Nanotag.

O157:H7 contamination in food and the environment poses a serious threat to human health. Rapid and sensitive identification of foodborne pathogens remains challenging. Here, we prepared tungsten disulfide (WS)-Au nanocomposites coupled with the Raman signal molecule 5,5'-dithio-bis-(2-nitrobenzoic acid) (DTNB) and antibodies to replace the conventional colloidal gold nanoparticles and applied SERS-active nanotags in the SERS-ICA method for highly sensitive detection of O157:H7.

Feasibility of non-radical resection combined with internal fixation for adolescents with lower limb fibrous dysplasia: a single-center retrospective study with a small sample size.

Background: The management of osteofibrous dysplasia (OFD) is controversial, with limited reports on combining non-radical resection with internal fixation. This study evaluates optimal treatments for patients with OFD aged < 15 years, with attention to the limitations of the small sample size.

Materials And Methods: This retrospective analysis included 28 patients (30 extremity) with severe pain, pathological fractures, angular deformities, or extensive cortical bone involvement.

Relationship Between the Elastic Modulus of the Novel Pedicle Screw-Plate System and Biomechanical Properties Under Osteoporotic Condition: A Power-Law Regression Analysis Based on Parametric Finite Element Simulations.

Background And Objective: The novel pedicle screw-plate system (NPSPS) is a new internal fixation method for the thoracic spine that we proposed, which has demonstrated effectiveness through clinical practice and biomechanical testing. Nevertheless, the optimal elastic modulus of NPSPS (NPSPS-E) remains debated, particularly for osteoporosis patients. We propose a more efficient method to predict the biomechanical effects of NPSPS across varying elastic moduli in osteoporosis using parametric finite element (FE) analysis, establishing the regression relationship between NPSPS-E and biomechanical properties.

UBA52 Mediates ribosomal DNA stability under hexavalent chromium exposure in occupational workers and cellular models.

Hexavalent chromium [Cr(VI)] exposure poses substantial environmental and health risks, especially in occupational settings, where it has been linked to genomic instability. Our previous research demonstrated that Cr(VI) exposure could induce DNA copy number (CN) variation. Here, we examined the role of Ubiquitin A-52 ribosomal protein fusion product 1 (UBA52) in stabilizing rDNA CN under Cr(VI) exposure by analyzing data from Cr(VI)-exposed workers and matched controls.

Reference Interval Establishment for Neutrophil-To-Lymphocyte Ratio, Platelet-To-Lymphocyte Ratio, and Systemic Immune-Inflammation Index in Athletes: Analysis of Sex and Sport Type Impact.

Objective: To establish sex- and sport-specific reference intervals (RIs) for the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic immune-inflammation index (SII) in athletes.

Methods: A retrospective study analyzed 13,647 entries from elite athletes (2018-2024), categorized by sex and six sport types. RIs were developed using a training set (9555 entries) and validated with a separate set (4092 entries).

Causal relationship between physical activity and scoliosis: A Mendelian randomization study.

Scoliosis, marked by abnormal spinal curvature, is common in adolescents and can lead to chronic pain and reduced quality of life. The relationship between physical activity and scoliosis is debated. In this study, we aim to investigate the causal relationship between physical activity levels and idiopathic scoliosis risk using the Mendelian randomization (MR) approach.

Corrigendum: Outcomes of olecranon fractures in adolescents: comparison of tension band wiring and Herbert screw fixations.

[This corrects the article DOI: 10.3389/fped.2023.

Integrated DNA methylation analysis of peripheral blood from asbestos exposed populations and patients with malignant mesothelioma reveals novel methylation driver genes of diagnostic and prognostic relevance.

Effective biomarkers are paramount importance for the early detection and prognosis prediction of malignant mesothelioma (MM) which mainly caused by asbestos exposure, and DNA methylation has been demonstrated to be a potentially powerful diagnostic tool. To elucidate the relationship between asbestos exposure and alterations in DNA methylation patterns, as well as the potential diagnostic and prognostic value of differentially methylated regions and CpG sites (DMRs/DMCs) in the progression of MM. The current study employed reduced representation bisulfite sequencing (RRBS) to examine the genome-wide DNA methylation profiles in the peripheral blood of individuals exposed to asbestos and those diagnosed with MM, in comparison to the controls, and DMRs/DMCs were subsequently validated by targeted bisulfite sequencing (TBS).

The effect of the nucleolar protein ZNF385A on the ribosomal DNA copy number variation in response to Cr(VI)-induced DNA damage.

Hexavalent chromium [Cr(VI)] is a widely distributed carcinogen in industrial contexts and general environmental contexts. Emerging research highlights the central role of ribosomal DNA (rDNA) in DNA Damage Responses (DDRs). However, there remains a lack of investigation into the potential dose-dependent relationship between exposure to Cr(VI) and alterations in rDNA copy number (CN), as well as the related mechanisms underlying these effects.

Carbon metabolism mechanisms and evolution characteristics analysis of the food-water-energy nexus system under blue-green infrastructure changes.

Food, water, and energy comprise a complex system (FWE nexus) that generates much carbon emissions during operation. At the same time, urban blue-green infrastructure (BGI) has a critical carbon sequestration function. This paper combines the functions of the FWE nexus and BGI and uses ecological network analysis (ENA) and the Markov model to measure the carbon metabolism (CM) mechanisms and evolutionary characteristics of BGI and FWE nexus (BGI-FWE nexus) complex systems.

Cr (VI)-induced ribosomal DNA copy number variation is associated with semen quality impairment: Evidence from human to animal study.

Objectives: This study aimed to analyze the possible role of rDNA copy number variation in the association between hexavalent chromium [Cr (VI)] exposure and semen quality in semen donors and further confirm this association in mice.

Methods: In this cross-sectional study, whole blood and semen samples were collected from 155 semen donors in the Zhejiang Human Sperm Bank from January 1st to April 31st, 2021. Adult C57BL/6 J male mice were treated with different doses of Cr (VI) (0, 10, or 15 mg/kg b.

Exosomal proteomics and cytokine analysis distinguish silicosis cases from controls.

Occupational silica exposure caused a serious disease burden of silicosis. There is currently a lack of sensitive and effective biomarkers for silicosis, and the pathogenesis of silicosis is unclear. Exosomes were significant in the pathogenesis of silicosis, and our study was carried out from exosomal proteomics and cytokine analysis.

Relationships among gut microbiota, plasma metabolites, and juvenile idiopathic arthritis: a mediation Mendelian randomization study.

Objective: The objective of this study is to investigate the causal relationship between gut microbiota and juvenile idiopathic arthritis, and to identify and quantify the potential role of plasma metabolites as mediators.

Methods: Using summary-level data from genome-wide association studies, a two-sample Mendelian randomization was conducted involving 131 gut microbiota genus, 1,400 plasma metabolites, and juvenile idiopathic arthritis. Additionally, a two-step approach was employed to quantify the proportion of the effect of gut microbiota on juvenile idiopathic arthritis mediated by plasma metabolites.

Effects of the SEMA4B gene on hexavalent chromium [Cr(VI)]-induced malignant transformation of human bronchial epithelial cells.

Our previous study identified the potential of SEMA4B methylation level as a biomarker for hexavalent chromium [Cr(VI)] exposure. This study aimed to investigate the role of the SEMA4B gene in Cr(VI)-mediated malignant transformation of human bronchial epithelial (BEAS-2B) cells. In our population survey of workers, the geometric mean [95% confidence intervals (CIs)] of Cr in blood was 3.

Aminopeptidase O Protein mediates the association between and appendicular lean mass.

Objective: Investigating the causal relationship between and Appendicular lean mass (ALM) and identifying and quantifying the role of Aminopeptidase O Protein (AOPEP) as a potential mediator.

Methods: The summary statistics data of gut microbiota composition from the largest available genome-wide association study (GWAS) meta-analysis conducted by the MiBioGen Consortium ( = 13,266). Appendicular lean mass data were obtained from the UK-Biobank ( = 450,243).

Influence of dextrans on the textural, rheological, and microstructural properties of acid-induced faba bean protein gels.

Dextrans (DXs) are a group of natural polysaccharides with different branching patterns. Previous studies examining the effects of DXs on plant protein gels have only focused on α-(1 → 3)-branched DXs. Here, we compared the effects of α-(1 → 3)-branched DX L12 with those of two α-(1 → 2)-branched DXs on the properties of glucono-δ-lactone-induced faba bean protein isolate (FPI) gels.

Effects of Dextran on the Gel Properties of Faba Bean Protein Isolates Prepared Using Different Processes.

The properties of faba bean ( L.) protein isolate (FPI) gels depend on their starting protein material and can be modulated by the addition of polysaccharides. In order to investigate the interplay between these two factors, commercial FPI (FPI) and FPI prepared in-house (FPI) were used to fabricate glucono-delta-lactone-induced gels, with or without dextran (DX) addition.

Therapeutic targeting of CPSF3-dependent transcriptional termination in ovarian cancer.

Transcriptional dysregulation is a recurring pathogenic hallmark and an emerging therapeutic vulnerability in ovarian cancer. Here, we demonstrated that ovarian cancer exhibited a unique dependency on the regulatory machinery of transcriptional termination, particularly, cleavage and polyadenylation specificity factor (CPSF) complex. Genetic abrogation of multiple CPSF subunits substantially hampered neoplastic cell viability, and we presented evidence that their indispensable roles converged on the endonuclease CPSF3.

An easy-built Halbach magnet for LF-NMR with high homogeneity using optimized target-field passive shimming method.

The aim of this work is to develop a Halbach magnet that possesses characteristics such as easy-built, low cost and high homogeneity for use in a portable low-field NMR (LF-NMR) system. Considering portability, a 4-ring Halbach magnet was designed through simulation and mechanical modelling, which was successfully constructed in a general laboratory setting. The obtained field strength (B) was 0.

Associations between maternal occupational exposures and pregnancy outcomes among Chinese nurses: a nationwide study.

Background: Several studies have provided evidence about adverse pregnancy outcomes of nurses involved in occupational exposure. However, the pregnancy outcomes among nurses in middle-income countries are not well demonstrated. The main aim of this study is to present the prevalence and influencing factors of pregnancy outcomes among female nurses in China.

Clinical study of a steel cable fixation for distal tibiofibular syndesmosis injury.

Background: In order to overcome the shortcomings of common surgical fixation methods for Distal Tibiofibular Syndesmosis (DTS) injuries, which include the inability to exercise early, significant surgical trauma, and the risk of loosening and breakage of implants, we have designed and implemented a new technique using steel cable fixation to treat DTS injuries.

Methods: Twenty-six patients treated with steel cable fixation for DTS injury between March 2013 and March 2019 in the Second Hospital of Tangshan City trauma department were followed up to monitor the efficacy of treatment. There were 16 males and 10 females between the ages of 19 and 64, with a mean age of 41.