A5100371761- Helicobacter pylori-related gastroenterology studies
- Pancreatic function and diabetes
- Infectious Diseases and Tuberculosis
- Advanced MEMS and NEMS Technologies
- Spine and Intervertebral Disc Pathology
- Cerebrovascular and Carotid Artery Diseases
- Advanced Sensor and Energy Harvesting Materials
- Gastric Cancer Management and Outcomes
- Acute Ischemic Stroke Management
- Wireless Power Transfer Systems
- Spinal Fractures and Fixation Techniques
- Neurosurgical Procedures and Complications
- Gastroesophageal reflux and treatments
- Mechanical and Optical Resonators
- Orthopaedic implants and arthroplasty
- Orthopedic Infections and Treatments
- Galectins and Cancer Biology
- Cerebral Venous Sinus Thrombosis
- Analytical Chemistry and Sensors
- Ultrasound and Hyperthermia Applications
- Coronary Interventions and Diagnostics
- Renin-Angiotensin System Studies
- Advanced Algorithms and Applications
- Diagnosis and treatment of tuberculosis
- Electrochemical sensors and biosensors
Beijing Advanced Sciences and Innovation Center
2020-2024
Beihang University
2007-2024
Changsha University of Science and Technology
2024
Fudan University
2024
First Affiliated Hospital of Henan University
2011-2024
Zunyi Medical University
2023
Qilu Hospital of Shandong University
2023
Karolinska Institutet
2023
Hebei General Hospital
2023
Chengdu Fifth People's Hospital
2022
Despite the multitude of stents implanted annually worldwide, most common complication called in-stent restenosis still poses a significant risk to patients. Here, "smart" stent equipped with microscale sensors and wireless interface is developed enable continuous monitoring through stent. This electrically active functions as radiofrequency pressure transducer track local hemodynamic changes upon renarrowing condition. The smart devised constructed fulfill both engineering clinical...
This review reports recent breakthroughs in piezoelectric wearable energy harvesting technology, specifically focusing on their harnessing biomechanical from all over the human motion. Wearable technology has significantly reshaped our daily lives, prompting a pressing demand for intelligent and novel sensing mechanisms. These devices sensors often rely batteries, necessitating frequent replacements or recharging. Leveraging of body, this paper underscores piezoelectric-based The sources...
1Key Laboratory of Manufacture and Test Techniques for Automobile Parts, Ministry Education, Chongqing 400054, China 2Department Electrical Computer Engineering, University British Columbia, Vancouver, BC, Canada V6T 1Z4 3Department Bioengineering, Washington, Seattle, WA 98195-5061, USA 4Department Mechanical System Chonnam National University, Gwangju 500757, Republic Korea
This paper presents the experimental results of recycled aggregate concrete (RAC) specimens prepared with five different amount coarse (RCA) [i.e. 0, 25%, 50%, 75% and 100%] subjected to compressive loading based on split Hopkinson pressure bar tests. Strain-rate effects dynamic strength critical strain were studied. Results show that impact properties exhibit strong strain-rate dependency, increase approximately linearly strain-rate. The transition point from low sensitivity high decreases...
Biofabricated mass-producible arteries containing layered and aligned cells matrix exhibit enhanced cellular function.
Many chemotherapies, which are still the main clinical treatment for primary tumors, will induce persistent DNA damage in non-tumor stromal cells, especially cancer-associated fibroblasts (CAFs), and activate them to secrete senescence-associated secretory phenotype (SASP). The transition could further result formation of tumor immunosuppressive microenvironment cause drug resistance neighboring cells. To solve this dilemma, a multi-functional biomimetic delivery system (named mPtP@Lipo) was...
Background. The combination of omeprazole, amoxicillin, and clarithromycin is a common regimen against Helicobacter pylori. Several recent studies have shown that smoking, high intragastric acidity, the degree histological gastritis are associated with H. pylori eradication failure. Materials Methods. One hundred thirty‐seven –positive patients were treated 1‐week composed 20 mg once daily; 500 mg; clarithromycin, 200 thrice daily. Success treatment was evaluated by histology 13 C‐urea...
Background. The 13 C urea breath test (UBT) is considered to be the most accurate way of diagnosing Helicobacter pylori infection. Our objective was investigate accuracy UBT in Japanese patients and association values with histological findings. Materials Methods. A total 169 consecutive were studied by endoscopy histology, serology IgG antibody serum pepsinogen (PG), UBT. between findings PG I / II ratio analyzed H. –positive patients. Results. Of patients, 135 on both histology analysis,...
Statins, because of their excellent efficacy and manageable safety profile, represent a key component in the current armamentarium for treatment hypercholesterolemia. Nonetheless, myopathy remains concern this important drug class. Cerivastatin was withdrawn from market myotoxicity concerns. BMS-423526 [{(3<i>R</i>,5<i>S</i>)-7-[4-(4-fluorophenyl)-6,7-dihydro-2-(1-methylethyl)-5<i>H</i>-benzo[6,7]cyclohepta[1,2-<i>b</i>]pyridin-3-yl]-3,5-dihydroxy-heptenoic acid} sodium salt], similar to...
Graphene, one of the recently discovered carbon nanostructures, has shown good piezoresistive properties. One most important areas research for graphene sheets, in terms basic science and application strain or stress sensors, is measurement gauge factors. The factors various layers sheets are measured based on equivalent beam. carried out using a beam-bending method to detect change resistance different bending states. factor ranges from 10 15, depending number sheet. These results reveal...
This paper presents a wireless, electrothermally active stent with an integrated temperature limiter toward the application to endohyperthermia treatment of restenosis, major post-stenting complication. A stent-based resonant circuit serves as frequency selective wireless heater controlled using tuned radio-frequency (RF) electromagnetic field radiated externally, applying local thermal stress stented site suppress in-stent restenosis. biocompatible 1.5 × 2 0.6-mm <sup...
Based on dynamic direct tensile tests, splitting tests and spalling it is found that the experimental strength of concrete-like materials greatly increases with loading-rate. This kind enhancement may be caused by combination influence inertia effect, real rate effect end friction (here only existed in tests). To further investigate degree for this paper conducts systematically experiments, viz. tests. At same time, numerical are employed to analyze mechanical characteristics materials. A...
Background and purpose In-stent restenosis (ISR) is one of the long-term adverse outcomes endovascular angioplasty stenting for symptomatic intracranial arterial stenosis. In this study, we try to evaluate safety efficacy treatment ISR. Methods We retrospectively collected patients with ISR who underwent from June 2012 August 2019 at a high-volume stroke center. Successful recanalization was defined as ≤30% residual Stroke, myocardial infarction, death after within 30 days were used...
The main objective of this study was to investigate the ameliorative effects Palmatine (Pal) on Helicobacter pylori (H. pylori) induced chronic atrophic gastritis (CAG).Body function, serum biochemical indicators and histopathology were used evaluate pharmacodynamics Pal CAG rats. target genes expression levels verified assessed by RT-PCR immunohistochemistry (IHC). Moreover, UPLC-Q-TOF/MS analysis based urine performed identify potential metabolites in pathological process H. pylori....
Bladder urothelial carcinoma (BLCA) is still one of the most malignant diseases and has a dismal outcome. Angiogenesis confirmed its critical role in development neoplasms. In this study, we uncovered prognostic implications angiogenesis-related gene panel tumors.The RNA-seq data clinical records 402 patients with BLCA were collected from TCGA database. The panel, including 145 genes involved angiogenesis, was retrieved Uniprot database published work. similar expressed profiles clustered,...