A5101693509- Helicobacter pylori-related gastroenterology studies
- Polymer composites and self-healing
- Galectins and Cancer Biology
- Structural Integrity and Reliability Analysis
- biodegradable polymer synthesis and properties
- Synthesis and properties of polymers
- Polymer Foaming and Composites
- Organometallic Complex Synthesis and Catalysis
- Inorganic and Organometallic Chemistry
- Carbon dioxide utilization in catalysis
- Anesthesia and Pain Management
- Intensive Care Unit Cognitive Disorders
- Probabilistic and Robust Engineering Design
- Synthesis and characterization of novel inorganic/organometallic compounds
- Ship Hydrodynamics and Maneuverability
- TiO2 Photocatalysis and Solar Cells
- Microbial Metabolites in Food Biotechnology
- Total Knee Arthroplasty Outcomes
- Gastroesophageal reflux and treatments
- Metabolomics and Mass Spectrometry Studies
- Outsourcing and Supply Chain Management
- Synthetic Organic Chemistry Methods
- Machine Learning in Materials Science
- Maritime Ports and Logistics
- Copper-based nanomaterials and applications
Changzhou University
2022-2025
Peking University
2011-2024
Peking University Third Hospital
2011-2024
First Affiliated Hospital of Fujian Medical University
2024
Fujian Medical University
2024
Jiangsu University of Science and Technology
2009-2023
WuXi AppTec (China)
2021
University of Washington
2018
ABSTRACT Supercritical CO₂ foaming effectively forms a uniform cellular structure in polylactic acid (PLA) beads by utilizing the high diffusion rate and solubility of polymers. In this study, PLA are modified with chain extender (CE) composed ethylene glycidyl methacrylate, while thermoplastic polyurethane (TPU) serves as heterogeneous nucleating agent. After being foamed supercritical CO, compression molded into foam blocks. The volume expansion ratio PLA/TPU/CE foams increases 12.5‐fold,...
With the expansion of Arctic route, safety ship crossing area in light low temperature and ice has become focus, especially with regards to ship’s structure. The mechanical properties material making up structure may not be suitable for environment. A series quasi-static dynamic tests were performed investigate behaviour EH36 steel, which is used build ships, at temperatures ranging from 20 °C −60 °C. yield ultimate tensile stress increased more than 10% as decreased °C, whereas toughness...
The use of structural reliability methods with implicit limit state functions (LSFs) shows the increasing demand for efficient stochastic analysis tools, because behaviour predictions are often obtained by finite element analysis. All mechanics problems can be solved Monte Carlo simulation method, nevertheless, in most cases, at a prohibitively high computational cost. Several approximations achieved using first-order method (FORM) and second-order response surface methods. In this paper,...
Helicobacter pylori infection is related to the development of gastric diseases. Various virulence factors are responsible for pathogenic mechanisms H. infection. Our previous studies using two-dimensional gel electrophoresis showed that thioredoxin-1 (Trx1) overexpressed in carcinomas. Here, we examined whether Trx1 a novel factor associated with tumorigenesis. We found expression isolated from cancer tissues was significantly higher than exhibiting gastritis. In epithelial cell line GES-1,...
During the last decades, much attention has been paid to long-term structural reliability analyses applied design and maintenance planning of ships. However, many extreme loads occur in short time periods particular severe sea conditions. In this paper, a random process model ship hull girder subjected still-water, wave- slamming-induced is formulated based on theory covering period during seas duration slamming. The correlation peak value slamming- wave-induced considered according fact...
Total knee arthroplasty (TKA) is the most common treatment for end-stage osteoarthritis and continuous femoral nerve block (CFNB) has become gold standard analgesia. But lack of knowledge about CFNB patient-controlled analgesia (PCA) often leads to inappropriate dose medications increased workload ward nurses.After retrospectively registering http://www.chictr.org.cn (ChiCTR1800018957), 60 patients undergoing unilateral TKA were randomly divided into groups A B (n = 30 each). Patients in...
Background: Emergence agitation (EA) in adult patients under general anesthesia leads to increased postoperative complications and heavy medical burden. Unfortunately, its pathogenesis has not been clarified until now. The purpose of the present study was explore relationship between preoperative serum metabolites EA. Methods: We used an untargeted metabolic analysis method investigate different metabolomes EA non-EA undergoing elective surgical procedures after induction anesthesia. A...
Abstract Background Helicobacter pylori infection is one of the main causes gastric cancer. thioredoxin‐1 (Trx1) and arginase (RocF) expressed by H. were found to be closely related its pathogenicity. However, whether Trx1 RocF can used in clinical screening highly pathogenic pathogenesis trx1 high expressing remain still unknown. Materials Methods We investigated expression level rocF human antrum tissues using reverse transcription quantitative real‐time PCR (RT‐qPCR) clarified application...
In recent years, ectopic lymphoid tissue (ELT) has been increasingly confirmed as a new biomarker for kidney injury or inflammation. However, there is insufficient research on the relationship between ELT grading and progression of idiopathic membranous nephropathy (IMN). A total 147 patients with biopsy-proven IMN in our institution from March 2020 to June 2022 were classified into five grades based different distribution lymphocyte subsets renal (G0: no B cells T cells, G1: scattered G2:...
Introduction Refractory peptic ulcers lead to perforation and hemorrhage, which are fatal. However, these remain a therapeutic challenge. Gastric mucosal blood flow is crucial in maintaining gastric health. It’s reported that Glucagon-like peptide-2 (GLP-2), gastrointestinal hormone, stimulated intestinal flow. the direct role of GLP-2 metabolites unclear. Here, we speculated might protect mucosa by increasing regulating metabolites. This study was conducted evaluate lesions its underlying...
Cu2O is an environment-friendly p-type semiconductor with narrow band gap (2.0~2.2eV), which has become a popular sensitizer of TiO 2. The present work f ocused on t he preparation Cu 2O/TiO2 nanotube arrays heterostructures via electrochemical deposition. TiO2 were prepared by anodic oxidation method and calcined at 450℃, then deposited in three-electrode system surfactants PVP electrolyte different deposition potentials (-0.2V and-0.3V) for de position time 5min. results show that 2O...
Abstract Recent advances in single cell whole genome amplification methods, such as MALBAC [1], have allowed accurate determination of copy number variation (CNV) well nucleotide (SNV) a cancer [2]. In bulk tissue sample at an early stage development, detection abnormal CNV is often difficult, especially when the cells with small. Single genomic analysis essential evaluating relation, if any, between and SNV. We carried out for first time analyses colonoscopy biopsy different adenoma stages....
Abstract A series of TiO 2 /SiO catalysts were prepared by hydrolysis and used in the transesterification diphenyl carbonate (DPC) 1,4‐butanediol (BDO) to produce polycarbonate diol (PCDL). The physical properties solid acid characterized, relationship between their structural features catalytic reaction was analyzed. effects various conditions such as procedure, temperature, catalyst amount, mole ratio starting materials on synthesis PCDL investigated. maximum activity based : SiO =3 1 with...
<title>Abstract</title> <bold>Background: </bold><italic><bold> </bold></italic>The allocation of patient-controlled analgesia (PCA) pumps is a routine task for anesthesia nurses. This study investigated the impact our previously developed PCA pump allocator on nurses’ efficiency. <bold>Methods:</bold><italic> </italic>Seven nurses received standardized training in operation traditional manual and using allocator. The 280 was randomly divided into two groups: thecontrol group test (140...
Random ethylene-propylene copolymers with statistically distributed long C3-sequen-ces should have thermoplastic elastomeric properties as a result of the dual features in its molecular structure, contributing both to elasticity and PP higher temperature plasticity. In this work δ-TiCl3-Et2AlCl catalyst was used an attempt obtain E-P isotactic sequences for benefit strength.The effect studied [Ti],[Al]/[Ti], polymerization duration, monomer composition on yield, [η], MWD copolymer...