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29521
Demethylnobiletin and its major metabolites: Efficient preparation and mechanism of their anti-proliferation activity in HepG2 cells
Published 2022-09-01“…In this study, an efficient chemical synthetic method was developed to obtain 5-DMN and its 3 metabolites, and their molecular structures were confirmed by 1H NMR and LC-MS. Cytotoxicity, cell cycle arrestment, apoptosis and caspase-3 expression were investigated to evaluate the anti-liver cancer effects of these OH-PMFs on HepG2 cells. …”
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29522
Role of acute respiratory diseases in pathogenesis of distal limb infections in cattle
Published 2021-08-01“…Low molecular weight circulating immune complexes settle in various organs and tissues of the body, lead to inflammation and damage the normal tissue structure. Most frequently, immune complexes affect the endothelium of blood vessels, renal glomeruli and joints. …”
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29523
How to transform cultivated land protection on the Northeast Tibetan Plateau? A multifunctional path exploration
Published 2025-01-01“…Correlation analysis and a coupled coordination degree model are used to understand the intrinsic structural characteristics that impact the multifunctionality of CLs. …”
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29524
Streaming Torque with Turbulent Diffusion
Published 2025-01-01“…The dust diffusion will smooth the short-wavelength structure of the the quasi-drift mode and split it into two predominant D-drift modes with opposite directions. …”
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29525
A comprehensive review of AI-based collagen valorization: Recent trends, innovations in extraction, and applications
Published 2025-03-01“…Collagen, constituting approximately 30 % of total body proteins, is a critical structural protein with extensive applications in biomedical, cosmetic, and food industries. …”
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29526
Long-term Spectral Monitoring of Active Asteroid (6478) Gault: Implications for the H Chondrite Parent Body
Published 2025-01-01“…The low-level thermal metamorphism interpretation of Gault’s surface suggests that it formed from the outermost portion of the progenitor of the Phocaea family, assuming an “onion shell’ structure, which was catastrophically disrupted 1.2 Gyr ago. …”
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29527
RBD-displaying OMV nanovaccine boosts immunity against SARS-CoV-2
Published 2025-02-01“…Outer membrane vesicles (OMVs), secreted by Gram-negative bacteria, are nanospherical structures that can display or deliver antigens while also providing adjuvant activity through pathogen-associated molecular patterns (PAMPs). …”
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29528
Precision Adverse Drug Reactions Prediction with Heterogeneous Graph Neural Network
Published 2025-01-01“…Next, a GNN‐based model is utilized to learn latent representations of the patient nodes and facilitate the propagation of information throughout the graph structure. By employing patient embeddings that consider their diseases and drugs, potential ADRs can be accurately predicted. …”
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29529
Causal relationship between immune cells and risk of heart failure: evidence from a Mendelian randomization study
Published 2025-01-01“…BackgroundHeart failure (HF) is a clinical syndrome resulting from structural damage or dysfunction of the heart. Previous investigations have highlighted the critical involvement of immune cells in the progression of heart failure, with distinct roles attributed to different types of immune cells. …”
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29530
Blood Glucose Lowering Efficacy of Strawberry Extracts Rich in Ellagitannins with Different Degree of Polymerization in Rats
Published 2016-06-01“…The results clearly showed that the separate mechanisms (glucose transport across the intestine, intestinal mucosal disaccharidases inhibition activity, pancreatic α-amylase inhibitory activity) leading to decreased postprandial glycaemia upon dietary administration of strawberry ellagitannins largely depended on their chemical structure, i.e. degree of polymerization.…”
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29531
Two novel entomopathogenic fungal species of Lecanicillium isolated from soil in China
Published 2025-01-01“…They differ from known closely related species primarily in sporulation structure, conidia and colony morphological characteristics, and sequence variations in the LSU, SSU, ITS, and TEF gene regions of the ribosomal DNA. …”
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29532
Stochastic demethylation and redundant epigenetic suppressive mechanisms generate highly heterogeneous responses to pharmacological DNA methyltransferase inhibition
Published 2025-01-01“…Mechanistic insights were further gained through DNA methylation profiling and chromatin structure analysis. Results We show that breast cancer tumors and cell cultures exhibit a highly heterogenous response to DNA methyltransferase inhibitors, persisting even under high drug concentrations and efficient DNA methyltransferase depletion. …”
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29533
Using stone dust as an improvement material for cement gravel column
Published 2025-07-01“…A cement gravel (CG) column was employed for ground improvement in foundation engineering, offering increased load-bearing capacity and structure stability. This research explores the feasibility of incorporating stone dust into cement gravel columns to enhance their mechanical properties and sustainability profile. …”
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29534
Three local plants adapt to ecological restoration of abandoned lead-zinc mines through assembly of rhizosphere bacterial communities
Published 2025-02-01“…Following the planting of the three types of ecologically restored plants, the soil bacterial community structure partially recovered. In addition, different plants have been found to have different functions in the lead-zinc ecological restoration process, including iron complex transport system-permitting proteins and ATP binding cassettes.DiscussionThis study confirms for the first time that plants adapt to the remediation process of abandoned lead-zinc mines by non-randomly assembling rhizosphere bacterial communities and functions, providing a reference for screening microbial remediation bacterial resources and plant microbe joint bioremediation strategies for lead-zinc mines.…”
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29535
Strategic SWOT analysis of the University of Nigeria Teaching Hospital using Modified Delphi Technique: implications for strengthening national and regional health systems
Published 2025-01-01“…This was followed by a structured ranking of the SWOTs by 109 staff of UNTH to isolate the priority assets and needs of the organization. …”
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29536
Characterizing a complex buildup in the Pearl River Mouth Basin of the northern South China Sea: an interplay of carbonates and igneous rocks
Published 2025-01-01“…We propose that volcanic rocks can be distinguished from carbonates by the temporal and spatial coupling of typical features: (a) surface volcanic rocks and subsurface intrusive bodies are inseparable, with igneous rocks identifiable through faults and volcanic conduits; (b) carbonates typically display symmetrical structures on both sides of the highland and exhibit better stratification away from igneous activity; (c) carbonates generally show a convex clinoform and steep slope at the platform margin, while volcanic mounds exhibit concave gentle slopes. …”
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29537
Induction of annexin-1 at transcriptional and post-transcriptional level in rat brain by methylprednisolone and the 21-aminosteroid U74389F
Published 1996-01-01“…An opposite profile was shown by the Anx-1 immunoreactivity, the protein was present in control animals as well as the steroid-pretreated animals, suggesting that here the protein was either from systemic origin, or has diffused from adjacent structures. The results indicated that Anx-1 mRNA transcription is upregulated by either steroid, and that in the untreated animals there is a resting level of Anx-1 mRNA transcription, presumably reflecting physiological influences on Anx-1 expression.…”
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29538
Agroecological mapping of livestock feed resources for sustain productivity and climate resilience in Benin (West Africa)
Published 2025-01-01“…Data were collected through discussions with agropastoralists, structured questionnaires, secondary data and observations. …”
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29539
Stakeholders’ Views on Factors Influencing Nutrition Policy: a Qualitative Study Across Ten European Countries
Published 2015-12-01“…Study was carried out during Jan-Nov 2010 in European countries: the Czech Republic, Denmark, England, Germany, Greece, Italy, the Netherlands, Norway, Poland and Spain. Semi-structured qualitative interviews were conducted with representatives of stakeholders involved in the vitamin D, folate and iodine policy making process. …”
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29540
Identification of Staphylococcus aureus, Enterococcus faecium, Klebsiella pneumoniae, Pseudomonas aeruginosa and Acinetobacter baumannii from Raman spectra by Artificial Intelligen...
Published 2025-02-01“…Spectral differences between Gram-positive and Gram-negative bacteria were linked to structural variations in their cell walls, such as peptidoglycan and lipopolysaccharides. …”
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