A5100347474- Endodontics and Root Canal Treatments
- Dental Radiography and Imaging
- Dental materials and restorations
- Oral microbiology and periodontitis research
- Dental Implant Techniques and Outcomes
- Anesthesia and Neurotoxicity Research
- Intensive Care Unit Cognitive Disorders
- Anesthesia and Sedative Agents
- Glioma Diagnosis and Treatment
- Drilling and Well Engineering
- Meningioma and schwannoma management
- Periodontal Regeneration and Treatments
- Oral Health Pathology and Treatment
- Orthodontics and Dentofacial Orthopedics
- Muscle activation and electromyography studies
- Chromatin Remodeling and Cancer
- Skin Diseases and Diabetes
- Bone Tissue Engineering Materials
- Dental Erosion and Treatment
- Neuroblastoma Research and Treatments
- Nail Diseases and Treatments
- Gastrointestinal Bleeding Diagnosis and Treatment
- Transcranial Magnetic Stimulation Studies
- Legionella and Acanthamoeba research
- Dental Anxiety and Anesthesia Techniques
Wuhan University
2021-2025
Renmin Hospital of Wuhan University
2021-2025
Sun Yat-sen University
2024
Nanjing Brain Hospital
2017-2024
Sun Yat-sen University Cancer Center
2024
Nanjing Medical University
2012-2024
Suzhou Municipal Hospital
2021-2024
Ningbo Dahongying University
2024
University of Shanghai for Science and Technology
2023
Jiangsu Province Hospital
2012-2021
Recurrent aphthous stomatitis (RAS) is the most common form of oral ulcerative disease, whose cause still unknown. Researchers have found association many factors with occurrence RAS, and proposed bacterial infection could be a for this disease.To investigate whether RAS associated infection, we performed high throughput sequencing analysis samples collected from normal mucosa ulcers 24 patients.Firmicutes, Proteobacteria Bacteriodetes were abundant phyla in microbiomes analysed. The alpha...
Mesoporous calcium-silicate nanoparticles (MCSNs) are advanced biomaterials for drug delivery and mineralization induction. They can load silver exhibit significantly antibacterial effects. However, the effects of MCSNs silver-loaded on dentin unknown. The (Ag) and/or zinc (Zn) incorporated (Ag-Zn-MCSNs) were prepared by a template method, their characterizations tested. Then filled into root canals investigated. Ag-Zn-MCSNs showed characteristics mesoporous materials sustained release ions...
Current understanding of human immunodeficiency virus (HIV)-associated pulmonary cryptococcosis (PC) is largely based on studies performed about 2 decades ago which reported that the most common findings chest radiograph were diffuse interstitial infiltrates. Few are available regarding computed tomography (CT) findings. The aim this study was to characterize CT features HIV-associated PC.HIV patients with cryptococccal infection and abnormalities Chest between September 2010 May 2016 in...
A 16-year-old male was admitted to the hospital for weakness of both lower extremities. Magnetic resonance imaging revealed an intraspinal extramedullary subdural mass at thoracic 9 level. Microscopically, tumor cells were small medium sized and round ovoid in shape. They distributed diffuse sheets or showed nodular appearance. The nucleus had mild-to-moderate atypia, with vesicular chromatin prominent nucleoli. smaller proportion demonstrated rhabdoid morphology. Focal myxoid stromal change...
This study aims to explore the water quality of dental unit waterlines (DUWLs) and diversity microbial communities in DUWLs. Water samples from 33 chair units (DCUs) were collected, diluted then spread on sterilized R2A plate for incubation. Subsequently, colony-forming per milliliter (CFU/ml) recorded by an automatic colony analyzer. Total DNA extracted rest was tested Illumina MiSeq PE300 platform. T-test Kruskal-Wallis rank test adopted statistical analysis. Significance assumed at a...
ABSTRACT Microorganisms are able to survive and induce persistent infection in extraradicular areas. The objective of this study was evaluate the relationship between biofilm periapical periodontitis. Thirty‐five apical samples with different stages pulp pathology (vital pulp, necrosis without radiographically visible lesions, chronic periodontitis that had not received root canal therapy periodontitis) were initially evaluated using scanning electron microscopy. same then processed Brown...
Purpose: To evaluate the implant survival and prevalence of biologic mechanical complications in edentulous patients restored with complete-arch implant-supported fixed dental prostheses (IFDPs). Materials Methods: Patients screw-retained IFDPs between January 2012 December 2019 a minimum 2-year follow-up were included. Outcome measures cumulative rate (CSR) for implants prostheses, complications, complications. A generalized estimating equation model was used to estimate potential risk...
Objective: The aim of this study was to compare the bactericidal effect various laser irradiation systems on Enterococcus faecalis biofilms in dentinal tubules by using a novel dentin infection model and confocal scanning microscopy (CLSM). Background data: Laser-activated irrigations have been proposed as an adjuvant conventional protocols root canal treatment enhance smear layer removal, which is promising protocol for disinfection. Materials methods:E. were centrifuged into tubules,...
Rating scales and linear indices of surface electromyography (sEMG) cannot quantify all neuromuscular conditions associated with ankle-foot dysfunction in hemiplegic patients. This study aimed to reveal potential patients by nonlinear network sEMG. Fourteen male hemiplegia 10 age- sex-matched healthy adults were recruited tested static standing position. The characteristics the root mean square (RMS), median frequency (MF), three indices, clustering coefficient (C), average shortest path...
Microorganisms may persist in the root canal system after therapy (RCT). The purpose of this study was to explore metronidazole (MTR)- and chlorhexidine (CHX)-loaded hydrogels as potential application intracanal medicaments for disinfection. Ultraviolet cross-linked (gGels) were synthesized by GelMA solution photoinitiator, which loaded with MTR (MTR@gGels) CHX (CHX@gGels). gGels, MTR@gGels CHX@gGels characterized scanning electron microscopy. antimicrobial activity against E. faecalis, S....
Objective This study was performed to compare the removal efficacy of hard-tissue debris in mandibular first molars prepared various apical sizes. Methods The mesial root canals 40 extracted were by rotary nickel-titanium files an size #25/0.04 (Group #2504), #30/0.04 #3004), #35/0.04 #3504), and #40/0.04 #4004). Irrigation with 5.25% NaOCl 17% EDTA. Micro-computed tomography used scan samples before after canal preparation. Remnant identified, quantified, visualized three-dimensionally...
Background: Ketamine disrupts the proliferation and differentiation of developing neural stem cells (NSCs). Therefore, safe use ketamine in pediatric anesthesia has been an issue increasing concern among anesthesiologists children's parents. Dexmedetomidine (DEX) is widely used sedation as antianxiety agent for analgesia. DEX recently shown to provide neuroprotection against anesthetic-induced neurotoxicity brain. The aim this vivo study was investigate whether exerted neuroprotective...
This study evaluated and compared the shaping ability of four advanced single-file nickel-titanium (NiTi) systems during preparation curved second mesiobuccal (MB2) canals in maxillary first molar replicas fabricated by three-dimensional (3D) printing via micro-computed tomography (Micro-CT) imaging.A total 60 3D-printed were constructed from one extracted tooth, with an angle curvature ranging 15° to 25°. The MB2 these divided into 4 groups 15 according canal instrumentation system used,...
Bacteria inside and outside the root canal at apical area are crucial for persistent periapical infection. Thus, we aimed to investigate composition diversity of microbiota in periodontitis lesions. Twenty teeth with were recruited this study. Apical sections roots collected from patients during their root-end surgeries. samples cryogenically grinded, DNA was extracted powder preserved according protocols later pyrosequencing analysis. Two thousand two hundred six bacterial species-level...
The overall muscle activation of post-stroke patients during standing has not been well understood. Functional network provides a tool to quantify the functional synchronization across large number muscles. In order investigating stroke survivors quiet standing, we recruited 8 hemiplegic and required them stand still for 30 s with eyes open closed. Surface electromyography signals were recorded from 16 muscles in abdomen, buttocks lower limbs. networks paretic side healthy built by multiplex...