Publications by authors named "Zhi-yuan Zhang"

In-plane anisotropic two-dimensional (2D) semiconductors have gained much interest due to their anisotropic properties, which opens avenues in designing functional electronics. Currently reported in-plane anisotropic semiconductors mainly rely on crystal lattice anisotropy. Herein, AgCrPS (ACPS) is introduced as a promising member to the anisotropic 2D semiconductors, in which, both crystal structure and ion-electron co-modulations are used to achieve tunable in-plane conductance anisotropy.

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  • This study investigates the effectiveness of sanguinarine, a natural compound, against oral squamous cell carcinoma (OSCC), aiming to understand its mechanism of action.
  • Through extensive screening of drug libraries, sanguinarine was identified as a potent inhibitor that disrupts lysosomal function and impairs autophagic clearance in OSCC cells.
  • The research highlights sanguinarine's interaction with pyruvate kinase M2 (PKM2), leading to the inhibition of crucial cellular processes that contribute to OSCC progression.
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  • Medication-related osteonecrosis of the jaw (MRONJ) results from systemic disease treatments, with current diagnosis and treatment methods being largely empirical and lacking consensus in China.
  • An expert panel from 11 medical institutions conducted a literature review to establish clearer definitions, risk factors, and treatment strategies for MRONJ.
  • They recommend that MRONJ diagnosis rely on medication history and clinical signs, advocate surgical options for symptomatic cases, and emphasize a multidisciplinary approach for better treatment outcomes.
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Objectives: To provide an overview of the features of patients with medication-related osteonecrosis of the jaw (MRONJ) and explore recurrence-related factors after surgery.

Materials And Methods: All pathological records of patients diagnosed with osteonecrosis or osteomyelitis of the jaw were reviewed. Only patients who had a history of use of medication related to bone turnover were included.

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  • - The study focuses on creating chiral macrocycles, specifically /-BINOL[2], which are notable for their high enantioselective recognition capabilities.
  • - The synthesis achieved up to 62% yield in just two steps, and the resulting macrocycles can be easily purified without complex chiral separation processes.
  • - /-BINOL[2] shows significant enantioselectivity with certain chiral ammonium salts and features blue circularly polarized luminescence, making it a promising candidate for applications in chiral separations.
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Traumatic brain injury (TBI) is a leading cause of death and disability worldwide. Microglial activation and neuroinflammation are key cellular events that determine the outcome of TBI, especially neuronal and cognitive function. Studies have suggested that the metabolic characteristics of microglia dictate their inflammatory response.

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Two novel species within the family Dictyosporiaceae are described and illustrated from terrestrial habitats on dead culms of bamboo and an unidentified plant, respectively. Through morphological comparisons and the multi-locus phylogenetic analyses of combined LSU, ITS, SSU, and sequence dataset, two species, , are identified. Phylogenetically, both species clustered into a monophyletic clade with strong bootstrap support.

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Disposal of electrolytes from waste lithium-ion batteries (LIBs) has gained much more attention with the growing application of LIBs, yet handling spent electrolyte is challengeable due to its high toxicity and the lack of established methods. In this study, a novel two-stage thermal process was developed for treating residual electrolytes resulted from spent lithium-ion batteries. The conversion of fluorophosphate and organic matter in oily electrolyte during low-temperature rotation distillation was investigated.

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The separation of toluene (Tol) and pyridine (Py) azeotropes is significant in the chemical industry. Herein, we present a new method for the energy-efficient separation of Tol and Py using pillar[5]arene-based adaptive macrocycle co-crystals (MCCs) that can selectively separate Py from a Py/Tol equimolar mixture with 99.2% purity, accompanied by vapochromic behavior from white to yellow.

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In this study, we aimed to work through the key genes involved in the process of pyroptosis in Alzheimer's disease (AD) to identify potential biomarkers using bioinformatics technology and further explore the underlying molecular mechanisms. The transcriptome data of brain tissue in AD patients were screened from the GEO database, and pyroptosis-related genes were analyzed. The functions of differential genes were analyzed by enrichment analysis and protein-protein interaction.

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  • The study investigates how metabolic changes, specifically through kynurenine (Kyn), contribute to immune escape in head and neck squamous cell carcinoma (HNSCC).
  • Analysis of tumor and normal tissue from HNSCC patients revealed significant dysregulation of metabolites, particularly amino acids, with Kyn promoting tumor growth and immune evasion.
  • Kyn was found to exhaust CD8 T cells and increase expression of the immune checkpoint Siglec-15, suggesting that targeting the Kyn pathway could enhance T cell function and improve responses to immunotherapy.
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Objective To construct a scientific and practical management model of the hospice and palliative care outpatient clinic and provide a reference for the operation and development of the outpatient clinic. Methods The basic framework of the whole process management model of hospice and palliative care outpatient clinic was determined preliminarily by literature analysis,qualitative interviews and experts group meetings.Two rounds of consultation were conducted among 18 experts in hospice and palliative care and medical-nursing combined outpatient service by the Delphi method.

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Objective: To explore the mechanism of tetrahydroxynonene (4-HNE) in the androgen antagonistic effect of prostate cancer through the androgen receptor (AR) - mitogen activated protein kinase (MAPK) signaling pathway.

Method: Prostate cancer LNCaP cells were divided into wild-type group (NC, control group) and transfection group. The transfection group was further divided into empty vector transfection group (NC-L7 group) and GSTA4 gene transfection group (A0718, GSTA4-OE group).

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Background: Home-based exercise (HBE) represents an alternative to increase the accessibility of rehabilitation programs and relieve the burden on the health care system for people with knee osteoarthritis.

Objectives: To summarize for the first time the effectiveness of HBE as compared to center-based exercise (CBE), both with and without HBE, on patient-reported and performance-based outcomes in people with KOA.

Methods: Searches were conducted on PubMed, Cochrane, Embase, Web of Science, and Scopus until March 10, 2023, without date or language restrictions.

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Sarcodon and Hydnellum are two ectomycorrhizal genera of important ecological and economic value in Southwest China, and they are common in the free markets in this region. It was estimated that more than 1,500 tonnes of them were sold as edible per year, but there was little information about the taxonomic placements of these edible mushrooms sold in the markets. Traditional concepts of the two genera have also been challenged recently, and circumscription of Sarcodon and the informally defined clade "Neosarcodon" remained unresolved.

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To investigate the effectiveness of exercise-based rehabilitation programs compared with nonexercise intervention or no intervention for people with hand osteoarthritis (OA). Intervention systematic review with meta-analysis. We searched 5 databases on July 23, 2023.

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Objective: To investigate the parallel-forms reliability, minimal detectable change with 95% confidence interval (MDC), and feasibility of the 4 telerehabilitation version mobility-related function scales: Fugl-Meyer Assessment-lower extremity subscale (Tele-FMA-LE), Berg Balance Scale (Tele-BBS), Tinetti Performance Oriented Mobility Assessment-Gait subscale (Tele-POMA-G), and Rivermead Mobility Index (Tele-RMI).

Design: Reliability and agreement study and cross-sectional study.

Setting: Medical center.

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  • High levels of dissolved boron (B) in geothermal water in the Guide Basin, NW China, exceed WHO drinking water guidelines, raising health concerns.
  • A study analyzes hydrochemistry and stable isotopes across three thermal fields to track boron sources and its changes through various stages of hydrogeochemical evolution.
  • Findings reveal that boron concentration trends change based on mineral dissolution and processes like vapor separation and carbonate precipitation, highlighting the complexity of the boron cycle in geothermal systems.
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Guided bone regeneration gathers significant interest in the realm of bone tissue engineering; however, the interplay between membrane thickness and permeability continues to pose a challenge that can be addressed by the water-collecting mechanism of spider silk, where water droplets efficiently move from smooth filaments to rough conical nodules. Inspired by the natural design of spider silk, an innovative silk fibroin membrane is developed featuring directional fluid transportation via harmoniously integrating a smooth, dense layer with a rough, loose layer; conical microchannels are engineered in the smooth and compact layer. Consequently, double-layered membranes with cone-shaped microporous passageways (CSMP-DSF membrane) are designed for in situ bone repair.

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Objectives: This systematic literature review and meta-analysis aimed to determine the effect of body position on the measurement of pelvic floor muscle (PFM) contractility and to analyze the influential factors.

Data Sources: Five databases (PubMed, Web of Science, EMBASE, Cochrane Library and Scopus) were searched for relevant studies published up to 12nd October 2023.

Study Selection Or Eligibility Criteria: Included cross-sectional studies had to involve the assessment of pelvic floor muscle function in at least two positions.

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Background: Recent evidence revealed that glucose fluctuation might be more likely to cause arrhythmia than persistent hyperglycemia, whereas its mechanisms were elusive. We aimed to investigate the effect of glucose fluctuation on the occurrence of ventricular arrhythmia and its mechanism.

Methods: Streptozotocin (STZ) induced diabetic rats were randomized to five groups: the controlled blood glucose (C-STZ) group, uncontrolled blood glucose (U-STZ) group, fluctuated blood glucose (GF-STZ) group, and GF-STZ rats with 100 mg/kg Tempol (GF-STZ + Tempol) group or with 5 mg/kg KN93 (GF-STZ + KN93) group.

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Background: Perioperative neurocognitive disorders (PND) are the most common postoperative complications with few therapeutic options. Gut microbial dysbiosis is associated with neurological diseases; however, the mechanisms by which the microbiota regulates postoperative gastrointestinal and cognitive function are incompletely understood.

Methods: Behavioral testing, MiSeq 16S rRNA gene sequencing, non-target metabolism, intestinal permeability detection, protein assays, and immunofluorescence staining were employed to discern the impacts of surgery on microbial profiles, intestinal barriers, serum metabolism, and the brain.

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Background: Glucose fluctuations (GF) are a risk factor for cardiovascular complications associated with type 2 diabetes. However, there is a lack of adequate research on the effect of GF on myocardial fibrosis and the underlying mechanisms in type 2 diabetes. This study aimed to investigate the impact of glucose fluctuations on myocardial fibrosis and explore the potential mechanisms in type 2 diabetes.

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  • Researchers developed a method for efficiently creating macrocycles using a technique called skeleton preorganization.
  • They successfully synthesized two types of macrocycles—pyridylcarbazole and phenylpyridylcarbazole—with yields as high as 75%.
  • By analyzing single-crystal structures and theoretical computations, they found that the preorganization helped the noncyclic starting materials adopt shapes that favor cyclization through π⋯π interactions.
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Objective: To investigate the expressions of phosphatidylinositol proteoglycan 5 (GPC5) and tetrahydroxynonene (4-HNE) in the PCa tissue and their impact on tumor progression.

Methods: Using immunohistochemistry, we determined the expression rates of GPC5 and 4-HNE in 50 PCa and 50 BPH tissue samples, followed by comparative analysis of the correlation between their expressions and Gleason grading.

Results: The positive expression rate of GPC5 was 94.

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