Publications by authors named "Guangxing Li"

The availability of clean water is fundamental for maintaining sustainable environments and human ecosystems. Capacitive deionization offers a cost-effective, environmentally friendly, and energy-efficient solution to meet the rising demand for clean water. Electrode materials based on pseudocapacitive adsorption have attracted significant attention in capacitive deionization due to their relatively high desalination capacity.

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  • - The study investigates the detrimental effects of the plasticizer DEHP on chicken liver health, linking it to oxidative stress and the polarization of macrophages, which can exacerbate liver damage over time.
  • - Chronic exposure to DEHP leads to weight loss, liver damage, increased oxidative stress markers (like ROS and MDA), and changes in macrophage polarization, which is crucial in the inflammation process.
  • - Findings suggest that excessive M1 polarization, which promotes necroptosis, is a key mechanism behind DEHP-induced liver injury; the study indicates that the antioxidant N-acetylcysteine can inhibit this effect.
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  • The CuO-BiO/MgAlO catalyst was synthesized using a one-pot method and effectively catalyzed the ethynylation of formaldehyde to produce 1,4-butynediol.
  • The process involved coprecipitation of metal nitrates and resulted in enhanced catalytic properties due to a new spinel phase that improved acid-base characteristics and prevented particle aggregation.
  • The catalyst demonstrated impressive performance with 97% conversion and 80% selectivity in six hours, showed minimal leaching of Cu, and maintained its effectiveness over eight reaction cycles, indicating excellent long-term stability.
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The damage to the endocrine pancreas among patients with diseases of the exocrine pancreas (DP) leads to reduced glycemic deterioration, ultimately resulting in diabetes of the exocrine pancreas (DEP). The present research aims to investigate the mechanism responsible for glycemic deterioration in DP patients, and to identify useful biomarkers, with the ultimate goal of enhancing clinical practice awareness. Gene expression profiles of patients with DP in this study were acquired from the Gene Expression Omnibus database.

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  • The study aims to compare the early effects of high tibial osteotomy (HTO) alone versus HTO combined with arthroscopic surgery in patients with knee osteoarthritis (KOA).
  • A total of 138 patients undergoing HTO were analyzed for various angles and functional scores pre- and post-operation, using logistic regression to evaluate outcomes.
  • Results showed that HTO combined with arthroscopy led to significantly better functional scores, particularly for women, indicating that this combination is a more effective surgical treatment for KOA.
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Hu7691 represents a novel Pan-Akt kinase inhibitor, demonstrating excellent selectivity towards non-AGC kinase families and pronounced inhibitory effects on the proliferation of multiple tumor cell lines. However, there is currently a notable absence of in vivo toxicological research evidence concerning Hu7691. This study represents the first investigation into the 14-day repeated-dose toxicity of Hu7691 in male and female Sprague Dawley (SD) rats.

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  • DEHP (Di (2-ethyl) hexyl phthalate) is identified as an environmental endocrine disruptor that causes oxidative stress, threatening human and animal health.
  • In a study with male laying hens exposed to varying doses of DEHP, liver damage worsened with higher doses, indicated by increases in oxidative stress markers and changes in liver cell apoptosis-related proteins.
  • The findings suggest that DEHP induces liver cell apoptosis through oxidative stress by regulating the PTEN/PI3K/AKT pathway, and treatment with N-acetylcysteine (NAC) was able to mitigate these effects.
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Organophosphorus flame retardants (OPFRs) are increasingly being used in many industries since brominated flame retardants (BFRs) have been phase-out. However, OPFRs are associated with environmental pollution and animal health risks, especially in the farming industry. Nevertheless, no study has evaluated the toxicity of OPFRs, as a new flame retardant, on avian species.

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In recent years, porcine epidemic diarrhea (PED) has become widespread and caused huge economic losses for the global pig industry. There is growing evidence that frequent outbreaks of diarrhea are caused by the variants of porcine epidemic diarrhea virus (PEDV) with high pathogenicity. Herein, an epidemic strain of PEDV HLJ strain was isolated and characterized from Heilongjiang Province of China, and the whole genomic expression profile of intestinal porcine epithelial cells (IPEC-J2) infected with HLJ strain was investigated in comparison with classical CV777 strain.

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The growth of poultry farming has enabled higher spread of infectious diseases and their pathogens among different kinds of birds, such as avian infectious bronchitis virus (IBV) and avian influenza virus (AIV). IBV and AIV are a potential source of poultry mortality and economic losses. Furthermore, some pathogens have the ability to cause zoonotic diseases and impart human health problems.

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Spike (S) glycoprotein is an important virulent factor for coronaviruses (CoVs), and variants of CoVs have been characterized based on S gene analysis. We present phylogenetic relationship of an isolated infectious bronchitis virus (IBV) strain with reference to the available genome and protein sequences based on network, multiple sequence, selection pressure, and evolutionary fingerprinting analysis in People's Republic of China. One hundred and elven strains of CoVs i.

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The porcine epidemic diarrhea virus (PEDV) is an (α-CoV) that causes high mortality in infected piglets, resulting in serious economic losses in the farming industry. Hypericin is a dianthrone compound that has been shown as an antiviral activity on several viruses. Here, we first evaluated the antiviral effect of hypericin in PEDV and found the viral replication and egression were significantly reduced with hypericin post-treatment.

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To explore the role of ChTLR4/MyD88/NF-κB signaling pathway on autophagy induced by selenium (Se) deficiency in the chicken bursa of Fabricius, autophagosome formation in the bursa of Fabricius was observed by transmission electron microscopy. Quantitative real-time PCR (qRT-PCR) and Western blot were used to detect the expression of ChTLR4 and its signaling pathway molecules (MyD88, TRIF, and NF-κB), inflammatory factors (IL-1β, IL-8, and TNF-α), and autophagy-related factors (ATG5, Beclin1, and LC3-II) in the Se-deficient chicken bursa of Fabricius at different ages. The results showed that ChTLR4/MyD88/NF-κB signaling pathway was activated in the chicken bursa of Fabricius and autophagy was induced at the same time by Se deficiency.

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  • Coronaviruses and influenza viruses infect both humans and animals globally, and their co-infection can worsen symptoms, but the underlying mechanisms are not fully understood.
  • This study used air-liquid interface cultures of pig tracheal cells to investigate how swine influenza virus (SIV) and porcine respiratory coronavirus (PRCoV) interact, finding that SIV can inhibit PRCoV infection in the short-term while allowing some replication over longer periods.
  • The research highlights how the timing of viral infections influences their effects, suggesting that similar dynamics could apply to co-infections in humans, such as between SARS-CoV-2 and seasonal influenza.
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The aim of our study was to observe the effect of selenium (Se) deficiency on inflammatory injury in the bursa of Fabricius of broiler chickens and to determine the role of the Toll-like receptor (TLR)/myeloid differential protein-88 (MyD88)/nuclear factor-κB (NF-κB) signaling pathway during this process. Here, we revealed that severe inflammatory injury occurred in the broiler bursa of Fabricius with Se deficiency via histopathology. Moreover, the ultrastructural pathological results showed that the nuclear, mitochondrial, endoplasmic reticulum and cytomembrane structures were damaged to varying degrees.

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Hepatitis-hydropericardium syndrome (HPS) causes severe economic losses in the global poultry industry. The present study aims to explore oral immunization of recombinant and expressing Hexon protein of fowl adenovirus 4 (FAdV-4). The bacteria NZ9000 and MDXEF-1 were, respectively, modified as host strain to deliver truncated Hexon protein (ΔHexon) or ΔHexon protein fusing with dendritic cell (DC) targeting peptide (DC-ΔHexon) on the surface of bacteria.

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Cadmium (Cd) is a harmful heavy metal pollutant, which can cause oxidative stress in the body and induce cell damage. Reactive oxygen species (ROS) is a general term for substances that contain oxygen and are active in the body. However, excessive ROS can damage the body.

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Infectious bronchitis virus (IBV) is a pathogenic coronavirus with high morbidity and mortality in chicken breeding. Macrophages with normal biofunctions are essential for host immune responses. In this study, the HD11 chicken macrophage cell line and chicken peripheral blood mononuclear cell-derived macrophages (PBMCs-Mφ) were infected with IBV at multiplicity of infection (MOI) of 10.

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Lithium-ion batteries (LIBs), used for energy supply and storage equipment, have been widely applied in consumer electronics, electric vehicles, and energy storage systems. However, the urgent demand for high energy density batteries and the shortage of lithium resources is driving scientists to develop high-performance materials and find alternatives. Low-volume expansion carbon material is the ideal choice of anode material.

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Infectious bronchitis virus (IBV) is a coronavirus, causes infectious bronchitis (IB) with high morbidity and mortality, and gives rise to huge economic losses for the poultry industry. Aminopeptidase N (APN) may be one of the IBV functional receptors. In this study, Gallus gallus APN (gAPN) protein was screened by phage-displayed 12-mer peptide library.

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Cancer is the second leading cause of death globally. Millions of persons die due to cancer each year. In the last two decades, the anticancer effects of natural flavonoids have become a hot topic in many laboratories.

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Porcine respiratory coronavirus (PRCoV) infects the epithelial cells in the respiratory tract of pigs, causing a mild respiratory disease. We applied air-liquid interface (ALI) cultures of well-differentiated porcine airway cells to mimic the respiratory tract epithelium in vitro and use it for analyzing the infection by PRCoV. As reported for most coronaviruses, virus entry and virus release occurred mainly via the apical membrane domain.

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Laying fatigue syndrome (LFS) is a common disease in poultry, which is characterized by low egg laying rate, increased broken and soft shell egg rate and osteoporosis, and even death of poultry. Insufficient phosphorus content in feed is one of the major causes of LFS. In this study, a total of 22-week-old Roman white shell hens were randomly divided into two groups, including control (group C) and low dietary phosphorus (group P) groups.

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The aim of the present study was to investigate the effect of selenium (Se) deficiency on the expression of the toll-like receptor (TLR) signal transduction pathway in the spleen of chickens and explore the relationship between the TLR4/TRIF/NF-κB signaling pathway and inflammatory spleen injury. A total of 200 one-day-old healthy broilers were allocated to two groups. The experimental group was fed a self-made low-Se diet (0.

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