Keyu Zhang

ORCID: 0000-0002-6920-7830
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About
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Research Areas
  • Coccidia and coccidiosis research
  • Veterinary medicine and infectious diseases
  • Parasitic Infections and Diagnostics
  • Synthesis and Biological Evaluation
  • Animal Nutrition and Physiology
  • Helminth infection and control
  • Wheat and Barley Genetics and Pathology
  • Pharmacological Effects and Assays
  • Yeasts and Rust Fungi Studies
  • Polysaccharides and Plant Cell Walls
  • Bioactive Compounds and Antitumor Agents
  • Wastewater Treatment and Nitrogen Removal
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Cancer therapeutics and mechanisms
  • Plant Disease Resistance and Genetics
  • Autophagy in Disease and Therapy
  • Antibiotic Resistance in Bacteria
  • Epigenetics and DNA Methylation
  • Microbial Community Ecology and Physiology
  • Insect and Pesticide Research
  • Genetic Mapping and Diversity in Plants and Animals
  • Antibiotics Pharmacokinetics and Efficacy
  • Antimicrobial Peptides and Activities
  • Neuropeptides and Animal Physiology
  • Synthesis and Reactions of Organic Compounds

Agro-Environmental Protection Institute
2023-2025

Shanghai Veterinary Research Institute
2015-2024

Chinese Academy of Agricultural Sciences
2015-2024

Ministry of Agriculture and Rural Affairs
2018-2024

Shandong University
2024

Shandong University of Technology
2024

Capital Medical University
2020-2024

Nanjing Tech University
2024

Beijing Friendship Hospital
2024

Weatherford College
2024

Abstract Background Japanese encephalitis virus (JEV) has a significant impact on public health. An estimated three billion people in 'at-risk’ regions remain unvaccinated and the number of individuals certain Asian countries is increasing. Consequently, there an urgent need for development novel therapeutic agents against encephalitis. Nitazoxanide (NTZ) thiazolide anti-infective licensed treatment parasitic gastroenteritis. Recently, NTZ been demonstrated to have antiviral properties. In...

10.1186/1743-422x-11-10 article EN cc-by Virology Journal 2014-01-23

To evaluate the antioxidant and immune effects of low molecular yeast β-glucan on mice, three sulfated glucans from Saccharomyces cerevisiae (sGSCs) with different weight (MW) degrees sulfation (DS) were prepared. The structures sGSCs analyzed through high performance liquid chromatography-gel permeation chromatography (HPLC-GPC) Fourier transform infrared spectroscopy (FTIR). sGSC1, sGSC2, sGSC3 had MW 12.9, 16.5 19.2 kDa, respectively, DS 0.16, 0.24 0.27, respectively. In vitro in vivo...

10.3390/ijms160921575 article EN International Journal of Molecular Sciences 2015-09-08

The increasing prevalence of linear anionic surfactants (LAS) presents a significant challenge for biological nitrogen removal in wastewater treatment systems. While heterotrophic nitrification-aerobic denitrification (HN-AD) microflora exhibit high potential, their performance and community dynamics under LAS stress, particularly as function acclimation duration, are not well understood. This study examines the response mechanisms HN-AD to stress following different periods—2 months (SCM) 6...

10.2139/ssrn.5081421 preprint EN 2025-01-01

Deoxyartemisinin, a compound separated from Artemisinin annua L., shows anti-inflammatory and antiulcer activities. 10-Deoxoartemisinin is novel with strong antimalarial effect derivatized artemisinin. Compared to the famous natural artemisinin, deoxyartemisinin lacks peroxide bridge structure, while 10-deoxoartemisinin remains this special group but loses 10-position keto group. To clarify their pharmacological differences, absorption, distribution, metabolism, excretion (ADME) properties...

10.1021/acsomega.0c05465 article EN cc-by-nc-nd ACS Omega 2020-12-28

A rapid, sensitive and specific ultra-high-performance liquid chromatography tandem mass spectrometry (UPLC-MS) method was developed for the analysis of tetracycline antibiotics, including (TC), oxytetracycline (OTC), chlortetracycline (CTC) their 4-epimers (4-epiTCs) in agricultural soil fertilized with swine manure. Soil samples were extracted cleaned-up 10 mL EDTA-McIlvaine buffer solution (pH 4.0), then pre-concentrated using Oasis MAX cartridge eluted 1 by mixing formic acid, methanol...

10.1016/s2095-3119(12)60114-2 article EN cc-by-nc-nd Journal of Integrative Agriculture 2012-07-01

ABSTRACT The rapid expansion of antibiotic-resistant bacterial diseases is a global burden on public health. It makes sense to repurpose and reposition already-approved medications for use as supplementary agents in synergistic combinations with existing antibiotics. Here, we demonstrate that the anthelmintic drug nitazoxanide (NTZ) synergistically enhances effectiveness lipopeptide antibiotic polymyxin B inhibiting gram-negative bacteria, including those resistant B. Mechanistic...

10.1128/spectrum.00191-24 article EN cc-by Microbiology Spectrum 2024-06-21
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