Molecular Ferroelectrics for Highly Sensitive Detection Toward Low-Frequency Sound Recognition.

Human hearing cannot sensitively detect sounds below 100 Hz, which can affect the physical well-being and lead to dizziness, headaches, and nausea. Piezoelectric acoustic sensors still lack sensitivity to low-frequency sounds owing to the low piezoelectric coefficient or high elastic modulus of materials. The low elastic modulus and substantial piezoelectric coefficient of molecular ferroelectric materials make them excellent candidates for acoustic sensors.

Value of MRI-Based Ovarian-Adnexal Reporting and Data System for the Diagnosis of Adnexal Masses.

Objective To assess the value of the MRI-based ovarian-adnexal reporting and data system (O-RADS MRI) for the diagnosis of adnexal masses. Methods A total of 407 patients who underwent dynamic contrast enhancement (DCE)-MRI and pathological examination (gold standard) at the Department of Radiology,Central Hospital of Wuhan between May 2017 and December 2022 were enrolled in this study.Two radiologists performed the O-RADS MRI scoring of adnexal masses according to MRI features and calculated the malignancy rate of adnexal masses by O-RADS MRI score,enhancement type,and mass type.

Intense and vibrant color construction and functionalization for protein macromolecule/polyamide two-component fabric by sustainable microbial nano prodigiosins based on adjustable pigment allocation.

Silk/polyamide fabric inherits the advantages of natural and synthetic fibers, making them remarkable in textile and garment field. However, the use of synthetic chemicals for color construction and functionalization of silk/polyamide fabrics is problematic because of their non-renewable resources and harmful effects on the environment. Furthermore, achieving even color construction of silk and polyamide fibers in one bath is challenging due to their significant differences in chemical structure and surface properties.

Improved Effectiveness of Combined Screening for Multiple Cancers: A Government-Organized Population-Based Study in China.

Objective: The purpose of this study was to analyze the effectiveness of the Cancer Screening Program in Urban China (CanSPUC) in Hebei Province, 2016-2023.

Methods: A questionnaire for risk factors of lung, breast, upper gastrointestinal, liver, and colorectal cancers was administered to urban residents aged 40-74 years in five cities to assess their cancer risk. High-risk participants were invited for screening and classified into five groups on the basis of the number of cancer types that were assessed to be high risk.

First-Line Camrelizumab Plus Rivoceranib in Advanced Hepatocellular Carcinoma: A China-Based Cost-Effectiveness Analysis.

Background: Hepatocellular carcinoma poses a significant public health burden in China, necessitating the economic evaluation of new therapeutic strategies for policy-makers and clinicians. The international, randomized phase 3 trial CARES-310 revealed that camrelizumab plus rivoceranib provided a substantial clinical benefit in patients with advanced hepatocellular carcinoma, but the economic outcome remains unclear. This study aimed to evaluate the cost-effectiveness of camrelizumab plus rivoceranib versus sorafenib as first-line treatment for unresectable hepatocellular carcinoma (CARES-310) from the perspective of the Chinese health care system.

The relationship between square dance exercise and quality of life in middle-aged and older adults: chain mediated effects of negative emotions and attitudes toward aging.

Background: With the continuous development of society and the economy, population aging has become an inevitable global development trend, triggering a series of social problems and having a more serious impact on the physical and mental health of middle-aged and older adults. Physical exercise is one of the key factors for improving the overall health and quality of life of individuals, but the role of square dance exercise and the quality of life of middle-aged and older adults have not yet been clarified.

Purpose: This study aimed to investigate the associations between square dance exercise and the quality of life of middle-aged and older adults and its mechanism of action, including its effects on physical health and mental health, with negative emotions and attitudes towards aging as mediating variables.

Association of the triglyceride glucose index with myocardial ischemia in patients with minimal to moderate coronary artery disease.

The triglyceride glucose (TyG) index has been suggested as a reliable substitute to indicate insulin resistance. Several studies have identified the association between the TyG index and cardiovascular disease. However, the association between the TyG index and the incidence of myocardial ischemia in patients with minimal to moderate coronary artery disease (CAD) has not been clearly assessed.

Modification of pepper seed protein isolate to improve its functional characteristic by high hydrostatic pressure.

Pepper seed protein isolate (PSPI) is a valuable plant-based protein source, yet the impact of processing methods such as high hydrostatic pressure (HHP) on its properties remains unclear. The impact of HHP on the structural and functional properties of PSPI at pH 7 and pH 9 was evaluated. Structural changes in PSPI were analyzed using spectral techniques, revealing significant alterations in the secondary and tertiary structures induced by HHP treatment.

Lack of incremental prognostic value of triglyceride glucose index beyond coronary computed tomography angiography features for major events.

This study was aim to determine the prognostic value of triglyceride-glucose (TyG) index and coronary computed tomography angiography (CTA) features for major adverse cardiovascular events (MACE). In addition, we investigate the incremental prognostic value of TyG index beyond coronary CTA features in patients with suspected or known coronary artery disease (CAD). The present study ultimately includes 3528 patients who met the enrollment criteria.

A new function of offset response in the primate auditory cortex: marker of temporal integration.

Offset responses are traditionally viewed as indicators of sound cessation. Here, we investigate offset responses to auditory click trains, examining how they are modulated by inter-click intervals (ICIs) and train duration. Using extracellular recordings and electrocorticography (ECoG) in non-human primates, alongside electroencephalography (EEG) in humans, we show that offset responses are significantly influenced by both ICI and train length, thereby establishing them as markers of temporal integration.

Fusing Allosteric Ribozymes with CRISPR-Cas12a for Efficient Diagnostics of Small Molecule Targets.

The CRISPR-Cas systems are adopted as powerful molecular tools for not only genetic manipulation but also point-of-care diagnostics. However, methods to enable diagnostics of non-nucleic-acid targets with these systems are still limited. Herein, by fusing ligand-dependent allosteric ribozymes with CRISPR-Cas12a, a derived CRISPR-Cas system is created for efficient quantitative analysis of non-nucleic-acid targets in 1-2 h.

S100A2 activation promotes interstitial fibrosis in kidneys by FoxO1-mediated epithelial-mesenchymal transition.

Background: Renal interstitial fibrosis (RIF) is a common feature of chronic kidney diseases (CKD), with epithelial-mesenchymal transition (EMT) being one of its important mechanisms. S100A2 is a protein associated with cell proliferation and differentiation, but its specific functions and molecular mechanisms in RIF remain to be determined.

Methods: S100A2 levels were evaluated in three mouse models, including unilateral ureteral obstruction (UUO), ischemia-reperfusion injury (IRI), and aristolochic acid nephropathy (AAN), as well as in TGF-β1- treated HK-2 cells and in kidney tissue samples.

Investigating the Genetic Association of 40 Biochemical Indicators with Parkinson's Disease.

The mechanisms of Parkinson's disease (PD) are not fully understood, which hinders the development of effective therapies. Research indicates that lower levels of biochemical indicators like bilirubin, vitamin D, and cholesterol may elevate the risk of PD. However, clinical studies on abnormal levels of biochemical indicators in PD patients' circulation are inconsistent, leading to ongoing debate about their association with PD.

Inhibition of HDAC8 mitigates AKI by reducing DNA damage and promoting homologous recombination repair.

Nephrotoxicity is a major side effect of platinum-based antineoplastic drugs, and there is currently no available therapeutic intervention. Our study suggests that targeting histone deacetylase 8 could be a potential treatment for cisplatin-induced acute kidney injury (AKI). In a murine model of AKI induced by cisplatin, the administration of PCI-34051, a selective inhibitor of HDAC8, resulted in significant improvement in renal function and reduction in renal tubular damage and apoptosis.

Unpuzzling spatio-vertical and multi-media patterns of aniline accelerators/antioxidants in an urban estuary.

Aniline accelerators and antioxidants (AAs) are high-production-volume industrial additives that have recently attracted emerging concern given their ubiquity in environmental compartments and the associated (eco)toxic effects. Nonetheless, available information on the multi-media behavior of AAs and their transformation products (TPs) remains scarce. Therefore, we determined the residues of twenty-four AA(TP)s in paired dissolved phases (i.

Tibetan lake sediment records reveal historical emission and long-range atmospheric transport of chlorinated paraffins.

The Tibetan Plateau, a recognized global sink for Persistent Organic Pollutants (POPs), lies adjacent to two major emitting regions, inland China and India. This unique geographical setting makes it a pivotal site for examining the presence and compositional evolution of POPs following their long-range atmospheric transport (LRAT). This study focuses on the current predominant POPs, chlorinated paraffins (CPs).

Fused Triazole-Tetrazine Assembled with Different Functional Moieties: Construction of Multipurpose Energetic Materials.

Azido, amino, and azo functionalities were introduced into tetrazine backbones to access multifunctional energetic materials. demonstrates effective initiation capability (MPC = 50 mg), whereas balances well between the energy and stability. Azo-functionalized has a high density of 1.

Research Progress on the Role of M6A in Regulating Economic Traits in Livestock.

Reversible regulation of N6-methyladenosine (m6A) methylation of eukaryotic RNA via methyltransferases is an important epigenetic event affecting RNA metabolism. As such, m6A methylation plays crucial roles in regulating animal growth, development, reproduction, and disease progression. Herein, we review the latest research advancements in m6A methylation modifications and discuss regulatory aspects in the context of growth, development, and reproductive traits of livestock.

Influence of Ultraviolet Light and Alternating Wet-Dry Environments on the Corrosion Behavior of Weathering Steels.

The corrosion behaviors of two bridge steels (Q345q and Q500q) under simulated ultraviolet irradiation and a wet-dry alternating (UVWD) environment were studied. Weight loss measurement, stereomicroscope observation, SEM, XRD, and electrochemical impedance spectroscopy (EIS) were performed to investigate the influence of the coupled environment. The results revealed that the corrosion rates of Q345q and Q500q were significantly accelerated by the synergistic effect of UV light exposure and alternating wet-dry conditions.

Causal relationship between gut microbiota and ankylosing spondylitis and potential mediating role of inflammatory cytokines: A mendelian randomization study.

Associations between gut microbiota and ankylosing spondylitis have been discovered in previous studies, but whether these associations reflect a causal relationship remains inconclusive. Aiming to reveal the bidirectional causal associations between gut microbiota and ankylosing spondylitis, we utilized publicly available genome wide association study summary data for 211 gut microbiota (GM) taxa and ankylosing spondylitis (AS) to conduct two sample mendelian randomization analyses. Mediation analysis was performed to explore mediating inflammatory cytokines.

Emodin attenuates hypoxic-ischemic brain damage by inhibiting neuronal apoptosis in neonatal mice.

Neonatal hypoxic-ischemic brain damage (HIBD) can lead to mortality and severe neurological dysfunction. Emodin is a natural anthraquinone derivative that is easy to obtain and has good neuroprotective effects. This study aimed to investigate the neuroprotective effect of emodin on neonatal mouse HIBD.