Engineering vanadium vacancies to accelerate ion kinetics for high performance zinc ion battery.

Vanadium dioxide (VO) has attracted significant attention in aqueous zinc ion batteries (AZIBs) owing to their desirable theoretical specific capacity originated from multiple electrons transfer reaction and special crystal structure. However, sluggish electrochemical kinetics leads to inferior electrochemical storage performance. Herein, rich vanadium vacancies were introduced in tunnel VO to boost Zn diffusion, increasing charge storage capacity and lengthen lifespan.

A meta-analysis of the efficacy and safety of aspirin in the treatment of elderly patients with sepsis.

This study aimed to use meta-analytic techniques to evaluate aspirin's safety and effectiveness in treating elderly patients with sepsis. We searched PubMed, Embase, The Cochrane Library, Web of Science and Medline databases for relevant literature, screened and extracted key data and Stata 12.0 was used for comprehensive analysis.

Elucidating the synergistic action between sulfonated lignin and lytic polysaccharide monooxygenases (LPMOs) in enhancing cellulose hydrolysis.

Modern enzyme cocktails often include lytic polysaccharide monooxygenase (LPMO) as an accessory enzyme that enhances cellulose accessibility during hydrolysis. Although lignin is known to generally impede cellulose hydrolysis, previous research has demonstrated lignin's potential to act as a co-factor in boosting LPMO activity and that the negative impact of lignin limiting enzyme accessibility can be mitigated by sulfonated. When sulphonated lignin was added to microcrystalline cellulose (Avicel) the activity of the lytic polysaccharide monooxygenase (LPMO) was boosted, as determined when using a quartz crystal microbalance and dissipation monitoring (QCM-D).

Characterization of gelatin-based composite films loaded with polysaccharide and carbon dots from Stropharia rugosoannulata and their application in pork fresh-keeping.

In this study, bio-based composite films with enhanced barrier, mechanical, antioxidant and antimicrobial properties were prepared by incorporating Stropharia rugosoannulata waste (SP)-derived polysaccharides (SPP) and carbon dots (SPCDs) as an active substance into gelatin (GEL) matrix, which were evaluated for their potential application in pork preservation. The effects of varying concentrations of SPCDs on the morphology, microstructure, and overall performance of the films were systematically investigated. The findings demonstrated that the addition of SPCDs to the GEL/SPP matrix significantly improved the mechanical strength, water vapor permeability, and ultraviolet light blocking ability of the composite films.

Genomic characterization reveals distinct mutational landscape of acral melanoma in East Asian.

Acral melanoma, the most common melanoma subtype in East Asia, is associated with a poor prognosis. This study aims to comprehensively analyze the genomic characteristics of acral melanoma in East Asians. We conduct whole-genome sequencing of 55 acral melanoma tumors and perform data mining with relevant clinical data.

Collaborative or competitive interactions between bacteria and methanogens on the biocorrosion of Q235A steel.

Bio-corrosion of Fe (0) metals in the actual environments results from the combined action of multiple microbes rather than the single action of one type of microbe. Nevertheless, the interspecies interactions between the corrosive microorganism and co-existing microbes, as well as their effects on the bio-corrosion of Fe (0) metals, remain unclear, especially for the interspecies interactions between methanogens and co-existed bacteria in microbiota in the absence of sulfate. Herein, the interspecies interactions between methanogens and co-existed bacteria in three different kinds of methanogenic microbiota (Methanothrix, Methanospirillum, or Methanobacterium dominant) and their effects on methanogens-influenced corrosion of Q235A steel were investigated.

SLC7A11 suppresses pyroptosis to alleviate rheumatoid arthritis development by modulating the IL-17 pathway.

Background: Rheumatoid arthritis (RA) is an autoimmune disease of unknown etiology. This study aims to explore the potential mechanisms by which solute carrier family 7 member 11 (SLC7A11) influences RA development.

Methods: Collagen-induced arthritis (CIA) mice were constructed to observe disease onset and pathological scores.

Resveratrol alleviates blast lung injury by modulating the epithelial sodium channel (ENaC) via the PI3K/AKT pathway.

Blast lung injury (BLI) is a major cause of death in blast injuries, largely due to pulmonary edema. Effective clearance of alveolar fluid is critical for resolving pulmonary edema, with the epithelial sodium channel (ENaC) playing a key role in this process. Resveratrol (RES), a natural compound with known antioxidant and anti-inflammatory properties, has shown promise in treating respiratory diseases.

Exploiting unique NP1 interface: Oriented immobilization via electrostatic and affinity interactions in a tailored PDA/PEI microenvironment enhanced by concanavalin A.

Enzyme immobilization techniques are crucial for enhancing enzyme stability and catalytic efficiency. Traditional methods such as physical adsorption and simple covalent binding often fail to maintain enzyme activity and stability. In this study, an innovative multi-level immobilization strategy was proposed to achieve efficient targeted immobilization of nuclease P1 (NP1) by fine-tuning the surface microenvironment.

A multicenter retrospective study of early cardiac toxicity in operable breast cancer patients receiving concurrent dual or mono anti-HER2 therapy with postoperative radiation therapy.

Purpose: This study aims to assess whether dual anti-HER2 therapy with trastuzumab and pertuzumab increases early cardiac toxicity compared to trastuzumab alone in breast cancer (BC) patients receiving postoperative radiation therapy (RT).

Methods: Consecutive operable BC patients receiving postoperative RT and trastuzumab with or without pertuzumab between January 2017 and September 2020 at seven tertiary hospitals in China were retrospectively reviewed. Cardiac examinations included echocardiography, electrocardiogram (ECG), NT-proBNP, and cTnI at baseline before RT and during the follow-up.

Piezo1-Induced Nasal Epithelial Barrier Dysfunction in Allergic Rhinitis.

This study aimed to investigate the role of Piezo1 in nasal epithelial barrier dysfunction in allergic rhinitis (AR) using both in vitro and in vivo experimental methods. A total of 79 human nasal mucosal samples were collected, including 43 from AR patients and 36 from healthy controls. Additionally, 12 BALB/c mice were used for the in vivo experiments.

Do transversus abdominis plane (TAP) blocks improve pain after laparoscopic bilateral inguinal hernia repairs beyond the recovery unit? A randomized control trial.

Purpose: While surgeons agree that perioperative field blocks should be performed for open inguinal hernia surgery, there lacks consensus in the minimally invasive context. Prior small-scale randomized trials study pain scores only up to 24 h postoperatively. Thus, we sought to investigate the analgesic benefits of a bupivacaine transversus abdominis plane (TAP) block in the first 4 postoperative days.

Ghrelin Induces Ferroptosis Resistance and M2 Polarization of Microglia to Alleviate Neuroinflammation and Cognitive Impairment in Alzheimer's Disease.

Microglial polarization and ferroptosis are important pathological features in Alzheimer's disease (AD). Ghrelin, a brain-gut hormone, has potential neuroprotective effects in AD. This study aimed to explore the potential mechanisms by which ghrelin regulates the progression of AD, as well as the crosstalk between microglial polarization and ferroptosis.

A combination of genome mining with OSMAC strategy facilitates the discovery of bioactive metabolites produced from termite-associated Streptomyces tanashiensis BYF-112.

Background: Previously, eight new alkaloids were obtained from the fermentation extract of termite-associated Streptomyces tanashiensis BYF-112. However, genome analysis indicated the presence of many undiscovered secondary metabolites in S. tanashiensis BYF-112.

A Submicrosecond-Response Ultrafast Microwave Ranging Method Based on Optically Generated Frequency-Modulated Pulses.

An ultrafast microwave ranging method based on optically generated frequency-modulated microwave pulses is proposed in this study. The theoretical analysis demonstrated that nanosecond-scale linear frequency modulation microwave pulse can be obtained by femtosecond laser interference under the condition of unbalanced dispersion, which can be used to achieve a high temporal resolution of the displacement change in the measurement by the principle of frequency modulation continuous wave (FMCW) radar. The proof-of-principle experiment successfully measured the displacement change with an error of 2.

Epigenetic Modulation with 5-Aza-CdR Prevents Metabolic-Associated Fatty Liver Disease Promoted by Maternal Overnutrition.

Background/objectives: This study builds on previous findings from mouse models, which showed that maternal overnutrition induced by a high-fat diet (HFD) promotes metabolic-associated fatty liver disease (MAFLD) in offspring, linked to global DNA hypermethylation. We explored whether epigenetic modulation with 5-Aza-CdR, a DNA methylation inhibitor, could prevent MAFLD in offspring exposed to maternal overnutrition.

Methods: The offspring mice from dams of maternal overnutrition were fed either a chow diet or a high-fat diet (HFD) for 10 weeks.

Characterization and Nutritional Intervention Effects of Type 5 Resistant Starch in Hyperlipidemia Mice.

Numerous reports have indicated that the type 3 resistant starch (RS3) derived from can regulate lipid metabolism. However, it remains unclear whether the type 5 resistant starch (RS5) exhibits similar effects. In this study, RS5 was prepared from native starch and lauric acid through a hydrothermal method for the first time, and its nutritional intervention effects on hyperlipidemia in mice were investigated.

Impact of Long-Term Cold Storage on the Physicochemical Properties, Volatile Composition, and Sensory Attributes of Dried Jujube ( Mill.).

Grey jujube ( Mill. cv. Huizao), a prominent cultivar from Xinjiang, China, is well known for its high nutritional value and medicinal benefits.

: A Potential Target for the Prevention of Diabetes.

, a Gram-negative anaerobic bacterium colonizing the intestinal mucus layer, is regarded as a promising "next-generation probiotic". There is mounting evidence that diabetes and its complications are associated with disorders of abundance. Thus, and its components, including the outer membrane protein Amuc_1100, -derived extracellular vesicles (AmEVs), and the secreted proteins P9 and Amuc_1409, are systematically summarized with respect to mechanisms of action in diabetes mellitus.

Advances in Whole Genome Sequencing: Methods, Tools, and Applications in Population Genomics.

With the rapid advancement of high-throughput sequencing technologies, whole genome sequencing (WGS) has emerged as a crucial tool for studying genetic variation and population structure. Utilizing population genomics tools to analyze resequencing data allows for the effective integration of selection signals with population history, precise estimation of effective population size, historical population trends, and structural insights, along with the identification of specific genetic loci and variations. This paper reviews current whole genome sequencing technologies, detailing primary research methods, relevant software, and their advantages and limitations within population genomics.

Analysis of Residual Stress at the Interface of Epoxy-Resin/Silicon-Wafer Composites During Thermal Aging.

During the thermal aging process of epoxy resin, microcracks, interfacial delamination, and warpage are the key factors leading to semiconductor device damage. Here, epoxy-resin specimens (EP-Ss) and epoxy-resin/silicon-wafer composites (EP-SWs) were prepared to analyze the distribution of residual stress (RS) in epoxy resin and its thermal aging process changes. The uniaxial tensile approach and Raman spectroscopy (RAS) showed that the peak shift of aliphatic C-O in EP-Ss was negatively correlated with the external stress, and that the stress correlation coefficient was -2.

Heteroaryl-Fused Triazapentalenes: Synthesis and Aggregation-Induced Emission.

A pyridine-fused triazapentalene shows weak fluorescence in solution and is readily accessible via nitrene-mediated cyclization. In this study, a modified Cadogan reaction was used to synthesize . Palladium-catalyzed reactions have been used as post-functionalization methods.

Treatment of unstable pelvic fractures with double INFIX.

Background: This study investigated the clinical efficacy of Double INFIX for the treatment of unstable pelvic fractures.

Methods: We performed a retrospective analysis of 23 patients with unstable pelvic fractures treated using the Double INFIX minimally invasive technique. The cohort included five cases of Tile B1 type, eight cases of B2 type, six cases of B3 type, three cases of C1 type and one case of type C2.

Ultra-early indicators of acute hypertriglyceridemic pancreatitis may influence treatment decision-making.

This study aimed to explore whether ultra-early indicators can predict the severity of acute hypertriglyceridemic pancreatitis (HTGP) and guide clinical decisions. This retrospective study analyzed data from HTGP patients who were categorized into mild acute pancreatitis (MAP) and moderately severe/severe acute pancreatitis (MSAP/SAP) groups based on their final clinical outcomes. Ultra-early indicators (serum calcium, triglyceride [TG], interleukin-6 [IL-6], D-dimer, hemoglobin A1c [HbA1c], arterial lactate) were measured within 6 h of admission.