scRGCL: a cell type annotation method for single-cell RNA-seq data using residual graph convolutional neural network with contrastive learning.

Cell type annotation is a critical step in analyzing single-cell RNA sequencing (scRNA-seq) data. A large number of deep learning (DL)-based methods have been proposed to annotate cell types of scRNA-seq data and have achieved impressive results. However, there are several limitations to these methods.

Enhanced oxidation and in-situ coagulation Fe(Ⅱ)/peroxymonosulfate-Mn(Ⅶ) process for carbamazepine removal: Multiple promoting effects of Mn and direct/indirect regulation of Cl- on active substances transformation.

Slow transformation efficiency of Fe(III)/Fe(II) limits the generation of radicals in peroxymonosulfate (PMS)-based advanced oxidation processes (AOPs), and these radicals was easy to be interfered by the presence of water constituents. In addition, in-situ coagulation during this oxidation process was neglected. This study proposed Fe(II)/PMS-Mn(VII) in the presence of chlorides ions (FPMC) process to reveal multiple promoting effects of Mn on redox cycle of Fe(III)/Fe(II) and different reactive mechanisms of Cl on types of radicals generation pathways, and the in-situ coagulation enhanced mechanisms was investigated.

Enhanced quasi-meshing hotspot effect integrated embedded attention residual network for culture-free SERS accurate determination of Fusarium spores.

Determination of Fusarium spores is essential for precision control of Fusarium head blight and ensuring agri-food safety. As a highly sensitive real-time detection technique with rich fingerprint information and little influence from water, surface-enhanced Raman spectroscopy (SERS) has been widely applied in the determination of microorganisms. However, fungi determination faces significant challenges including low sensitivity, and poor specificity.

Green Carbon Dots/CaCO/Abamectin Colloidal Pesticide Formulation for Safer and More Effective Pest Management.

An ideal green leaf-deposited pesticide formulation should offer advantages such as good water dispersibility, strong foliar affinity, sustained or controlled release of active ingredients, photostability and rain-fastness, minimal nontarget toxicity, use of nontoxic organic solvents, and degradable adjuvants. In line with this objective, we present green preparation of a colloidal pesticide formulation using optimized lysine-derived carbon dots (LysCDs)-modified CaCO (LysCDs/CaCO) particles as the carrier and abamectin (Abm) as the active ingredient. The loading capacity of abamectin in this colloidal pesticide (LysCDs/CaCO/Abm) is 1.

Orbital Current Pumping From Ultrafast Light-driven Antiferromagnetic Insulator.

The orbital Hall effect originating from light materials with weak spin-orbit coupling, has attracted considerable interest in spintronic applications. Recent studies demonstrate that orbital currents can be generated from charge currents through the orbital Hall effect in ferromagnetic materials. However, the generation of orbital currents in antiferromagnets has so far been elusive.

Spatiotemporal differences induced changes in the structure and function of the gut microbiota in an endangered ungulate.

The composition and function of animal gut microbiota are shaped by various factors, among which diet is one of the major factors. Diet is affected by seasonal shifts and geographical differences, which in turn impact the host's nutritional levels. To adapt to these environmental changes, the gut microbiome often produces matching responses.

Solvents with different moisture levels: Critical impact factors on fluorescence-scintillation properties of liquid scintillators.

Liquid scintillator consists of an organic solvent and one or more scintillation solutes, which can emit light pulses after absorbing X- and γ-rays, or high-energy particles. It has the characteristics of strong neutron/γ-ray (n/γ) discrimination, short decay time, unlimited size and low cost, which plays an important role in high-sensitivity and large-scale radiation detection, especially in the construction and safe operation of nuclear facilities. However, the impact of solvent selection and moisture content on the fluorescence-scintillation properties of scintillators has not been adequately investigated in the literature.

Improving stability and bioavailability of ACNs based on Gellan gum-whey protein isolate nanocomplexes.

Blueberry anthocyanins (ACNs) have been widely applied in the food industry and medicine due to their numerous beneficial properties. However, the stability of ACNs is extremely poor. This study aimed to develop a delivery system for ACNs using nanocomplexes prepared from gellan gum (GG) and whey protein isolate (WPI) via Maillard reaction.

[Textual research on ancient geo-authentic producing areas of Chaenomeles speciosa based on literature and historical records from materia medica and local chronicles].

Chaenomeles speciosa, a commonly used traditional Chinese medicine(TCM) material, has the effects of stimulating the circulation of the blood and causing the muscles and joints to relax, as well as harmonizing the stomach and resolving dampness. It was first recorded in the Ming Yi Bie Lu during the Northern and Southern Dynasties, and its cultivation history can be traced back to the Bencao Tujing in the Song Dynasty. Modern research mainly focuses on the producing areas of Ch.

[Main active components and mechanism of Sanmiao Pills in treating rheumatoid arthritis].

UPLC-Q-TOF-MS was employed to analyze the chemical components of Sanmiao Pills(SMP) and network pharmacology and animal experiments were employed to investigate the mechanism of SMP in treating rheumatoid arthritis(RA). DisGeNET and SwissTargetPrediction were used to identify the overlapping targets between RA and SMP. Subsequently, a protein-protein interaction(PPI) network was built based on the key targets.

[Cloning and function characterization of a UDP-rhamnose synthase from Dendrobium huoshanense].

UDP-rhamnose, which is synthesized under the catalysis by the rhamnose synthase(RHM), is an essential sugar donor for the synthesis of rhamnoside in plants. Based on the reported rhamnose synthase, this study screened one RHM gene(DhuRHM) from the localized gene database of Dendrobium huoshanense by sequence alignment. This gene was cloned, and then bioinformatics analysis and in vitro functional verification were carried out.

[Cultivation history and cultivars of medicinal Paeonia lactiflora in China].

Paeoniae Radix Alba, a commonly used traditional Chinese medicine derived from the dried roots of Paeonia lactiflora, is mainly produced in Anhui, Zhejiang, Sichuan, Shandong, and Hunan provinces. Since this plant has been cultivated for a long period, various cultivars have been formed in different producing areas. Based on systematic herbal textual research and a review of local chronicles, this study investigated the germplasm resources of medicinal P.

[Enzymatic reaction pattern of saponins in Gynostemma pentaphyllum and identification of their transformed products].

The activity of rare saponins is generally better than that of their prototypes. There are significant differences in the proportions and pharmacological effects of rare saponins/prototype saponins in Gynostemma pentaphyllum samples dried with different methods, which may be related to the reaction catalyzed by glucosidase. To explore the pattern of the enzymatic reaction catalyzed by glucosidase during the processing of G.

[Progress on chemical constituents and quality control of Bovis Calculus and its substitutes].

Bovis Calculus, a traditional medicine with the role of clearing away heat and detoxification, extinguishing wind to arrest convulsions, is often used for brain-cerebrovascular diseases. However, the quality control of Bovis Calculus and its substitutes has attracted much attention due to the scarcity of resources and limitations of use. Based on the evolution of the use of substitutes and the chemical composition as the entry point, this article reviews the quality control methods from the following three aspects.

[Review of chemical constituents and pharmacological effects of Dendrobium huoshanense and prediction of its Q-markers].

Dendrobium huoshanense is well known for the effects of benefiting stomach, promoting fluid production, clearing heat, and nourishing Yin. Modern pharmacological studies have demonstrated the anti-tumor, blood glucose-lowering, anti-inflammatory, and liver-protecting effects of D. huoshanense.

Three-dimensional, multi-functionalized nanocellulose/alginate hydrogel for efficient and selective phosphate scavenging: Optimization, performance, and in-depth mechanisms.

Challenges in developing adsorbents with sufficient phosphate (P) adsorption capacity, selectivity, and regeneration properties remain to be addressed. Herein, a multi-functionalized high-capacity nanocellulose/alginate hydrogel (La-NCF/SA-PEI [La: lanthanum, NCF: nanocellulose fiber, SA: sodium alginate, PEI: polyethyleneimine]) was prepared through environmentally friendly methods. The La-NCF/SA-PEI hydrogel, featuring a 3D porous structure with interwoven functional groups (amino, quaternary ammonium, and lanthanum), demonstrated a maximum P adsorption capacity of 78.

NCOA4 linked to endothelial cell ferritinophagy and ferroptosis:a key regulator aggravate aortic endothelial inflammation and atherosclerosis.

Atherosclerosis (AS) is associated with a high incidence of cardiovascular events, yet the mechanisms underlying this association remain unclear. Our previous study found that Atherosclerotic endothelial injury is closely associated with ferroptosis in ApoE mice. Ferroptosis is a novel mode of cell death induced by decreased antioxidant capacity of the organism and accumulation of reactive oxygen species.

Mechanically Resilient, Self-Healing, and Environmentally Adaptable Eutectogel-Based Triboelectric Nanogenerators for All-Weather Energy Harvesting and Human-Machine Interaction.

Triboelectric nanogenerators (TENGs) have garnered significant attention for mechanical energy harvesting, self-powered sensing, and human-machine interaction. However, their performance is often constrained by materials that lack sufficient mechanical robustness, self-healing capability, and adaptability to environmental extremes. Eutectogels, with their inherent ionic conductivity, thermal stability, and sustainability, offer an appealing alternative as flexible TENG electrodes, yet they typically suffer from weak damage endurance and insufficient self-healing capability.

Y01 reduces HFD-induced obesity altering gut microbiota and metabolomic profiles and modulating adipose tissue macrophage M1/M2 polarization.

Obesity-related metabolic syndrome is intimately associated with infiltrated adipose tissue macrophages (ATMs), gut microbiota, and metabolic disorders. holds the potential to mitigate obesity; however, there exist strain-specific functionalities and diverse mechanisms, which deserve extensive exploration. This study aims to explore the potential of Y01, isolated from traditional sour whey, in alleviating HFD-induced metabolic syndrome in mice and elucidating its underlying mechanism.

Reconstruction of a Closed-Loop Ecological Cycle System Anchored by Large-Scale Load-balancing Biogas and its economic viability assessment.

Biogas can be used for complementary load-balancing with renewable intermittent power, thus maintaining overall energy output stability. However, biogas load balancing load balancing is typically used in small-scale distributed energy systems, constrained by factors such as technology and land requirements, making it challenging to scale up. Therefore, this study proposes a closed-loop ecological cycle system, where biogas provides load leveling support for large-scale intermittent power sources in desertified regions dominated by animal husbandry.

The gene is responsible for intrinsic resistance to various drugs and virulence in by regulating cell division.

exhibits intrinsic resistance to most antibiotics, hence leading to infections that are difficult to treat. To address this issue, the identification of new molecular targets is essential for the development or repositioning of therapeutic agents. This study demonstrated that the -knockout strain, Mab, became significantly susceptible to a range of antibiotics, not only but also exhibited susceptibility to rifabutin, bedaquiline, and linezolid .

SPW-TransUNet: three-dimensional computed tomography-cone beam computed tomography image registration with spatial perpendicular window Transformer.

Background: Current medical image registration methods based on Transformer still encounter challenges, including significant local intensity differences and limited computational efficiency when dealing with three-dimensional (3D) computed tomography (CT) and cone beam CT (CBCT) images. These limitations hinder the precise alignment necessary for effective diagnosis and treatment planning. Therefore, the aim of this study is to develop a novel method that overcomes these challenges by enhancing feature interaction and computational efficiency in 3D medical image registration.

Blood lipid metabolic biomarkers are emerging as significant prognostic indicators for survival in cancer patients.

Background: Dyslipidemia is a common comorbidity in patients with cancer, yet the impact of abnormal lipid levels on tumor prognosis remains contentious. This study was conducted to synthesize the current evidence regarding the prognostic utility of blood lipid levels, including high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), triglycerides (TG), apolipoprotein A1 (ApoA1), and apolipoprotein B (ApoB), in predicting overall survival (OS) and disease-free survival (DFS) in cancer patients.

Methods: A comprehensive literature search was performed across electronic databases to assess the associations between blood lipid levels and OS or DFS in cancer patients.

RRM1 promotes homologous recombination and radio/chemo-sensitivity via enhancing USP11 and E2F1-mediated RAD51AP1 transcription.

Ribonucleotide reductase M1 (RRM1), the catalytic subunit of ribonucleotide reductase, plays a pivotal role in converting ribonucleotides (NTP) into deoxyribonucleotides (dNTP), essential for DNA replication and repair. Elevated RRM1 expression is associated with various human cancers, correlating with poorer prognosis and reduced overall survival rates. Our previous study found that RRM1 will enter the nucleus to promote DNA damage repair.