A5100331930- Cerebrovascular and Carotid Artery Diseases
- Advanced MRI Techniques and Applications
- Adhesion, Friction, and Surface Interactions
- Intracranial Aneurysms: Treatment and Complications
- Functional Brain Connectivity Studies
- Sarcoma Diagnosis and Treatment
- MRI in cancer diagnosis
- Psychosomatic Disorders and Their Treatments
- Bone and Joint Diseases
- Action Observation and Synchronization
- Musculoskeletal synovial abnormalities and treatments
- Cardiovascular Health and Disease Prevention
- Medical Imaging Techniques and Applications
- Cardiac Imaging and Diagnostics
- Virus-based gene therapy research
- Sarcoidosis and Beryllium Toxicity Research
- Diabetes, Cardiovascular Risks, and Lipoproteins
- S100 Proteins and Annexins
- Bone Tumor Diagnosis and Treatments
- Healthcare Decision-Making and Restraints
- Amyloidosis: Diagnosis, Treatment, Outcomes
- Cerebral Venous Sinus Thrombosis
- Vascular Malformations Diagnosis and Treatment
- Moyamoya disease diagnosis and treatment
- Amoebic Infections and Treatments
First People's Hospital of Yunnan Province
2025
Shaanxi Provincial People's Hospital
2024
Shanghai Jiao Tong University
2010-2023
Shanghai Sixth People's Hospital
2008-2023
Shenzhen Luohu People's Hospital
2022
Second Affiliated Hospital of Nanjing Medical University
2020
Shanghai Mental Health Center
2015-2020
Hangzhou Normal University
2018
Christie's
2015
American Association of Neurological Surgeons
2015
Abstract Background The contribution of glycemic variability to macrovascular complications remains unclear. We therefore investigated the association between and cervical and/or intracranial atherosclerosis in Chinese type 2 diabetic patients. Methods conducted a cross-sectional study 216 patients with hemoglobin A 1c 8.3 ± 1.7% median diabetes duration 9.0 years. standard deviation blood glucose values (SDBG) mean amplitude excursion (MAGE) were calculated from continuous monitoring system...
Dedifferentiated chondrosarcoma is a rare, highly malignant tumor with poor survival. There are many confusing issues concerning the imaging feature that can facilitate early diagnosis and factors might be related to outcomes.Twenty-three patients dedifferentiated confirmed by pathology were retrospectively reviewed from 2008 2015. The patients' clinical information, images radiographs (n = 17), CT 19), MRI histological features, treatment prognosis analyzed.There 12 males 11 females, mean...
We describe a rare case of developmental venous anomaly associated with an arteriovenous malformation. A 20-year-old male presented seizures and was diagnosed left parietal malformation combined in the frontal lobe, draining veins both lesions converging into same bridging vein despite affecting anatomically distinct areas. The patient underwent craniotomy for resection However, progressive aphasia developed on third postoperative day. Subsequent neuroimaging (CT MRI) revealed thrombosis...
Abstract Cyclosporin A (CsA) administered to actively growing young rats produces a high-turnover osteopenia. We investigated and compared the effect of CsA on bone mineral metabolism in with that older rats, which have lower rate turnover. group 24 (9 weeks) months) male Sprague-Dawley were orally 15 mg/kg or placebo daily for days. Rats weighed serum assayed serially gla protein (BGP), parathyroid hormone, ionized calcium, blood urea nitrogen, creatinine, 1,25-dihydroxyvitamin D...
Background and Purpose: The aim of this study was to evaluate the anatomical changes investigate prevalence in intracranial aneurysm with fenestrations using magnetic resonance angiography (MRA). Materials Methods: Between June 2008 October 2010, 4652 patients (aged 23-73 years) suspected or other cerebrovascular diseases underwent MRA examination. performed a three-dimensional time-of-flight technique (3D-TOF) volume rendering (VR) maximum intensity projection reconstruction methods....
The clinical diagnosis of femoral trochlear dysplasia primarily relies on imaging. In the past, plain imaging was major source diagnosis. present study investigated application magnetic resonance (MRI) in objective assessment severe dysplasia. A retrospective analysis performed knee MRIs from 30 normal subjects (30 knees) and 59 patients (61 with based Dejour morphological classification. Cartilage subchondral bone landmarks were used to compare a series measurements between patient control...
Objective: Previous studies showed alterations of brain function in the ventromedial prefrontal cortex schizophrenia patients. Also, neurochemical changes, especially GABA level alteration, have been found medial However, relationship between and functional activity patients remains unexplored. Methods: In total, 23 drug-naïve, first-episode psychosis 26 matched healthy controls completed study. The single voxel proton magnetic resonance spectroscopy data were acquired region, which was used...
Abnormality in the concentration and functioning of gamma-aminobutyric acid (γ-aminobutyric acid, GABA) brain is not only an important hypothetical link to cause schizophrenia but it may also be correlated with cognitive decline negative symptoms schizophrenia. Studies utilizing high field magnetic resonance spectroscopy (MRS) report abnormal density GABA ventromedial prefrontal cortex (vmPFC) patients chronic schizophrenia, these results confounded by study participants' prior use...
Objective: To determine whether diffusion kurtosis imaging (DKI) is effective in monitoring tumor response to neoadjuvant chemotherapy patients with osteosarcoma.Materials and Methods: Twenty-nine osteosarcoma (20 men 9 women; mean age, 17.6 ± 7.8 years) who had undergone magnetic resonance (MRI) DKI before after were included.Tumor volume, apparent coefficient (ADC), diffusivity (MD), (MK), change ratio (ΔX) between preand post-treatment calculated.Based on histologic response, the divided...
OBJECTIVE. The purpose of this study is to evaluate the diagnostic performance whole-body (WB) DWI with background body suppression (DWIBS) combined calculation apparent diffusion coefficient (ADC) value at 3 T compared 18F-FDG PET/CT for detecting bone metastases in patients malignant tumors. SUBJECTS AND METHODS. Thirty-nine consecutive suspected underwent both WB DWIBS and FDG PET/CT. Imaging findings were independently interpreted using qualitative quantitative analyses. Pathologic or...
Schizophrenia is associated with impairment in prospective memory, the ability to remember carry out an intended action future. It has been established that cue identification (detection of event signaling should be performed) and intention retrieval (retrieval from long-term memory following recognition a cue) are two important processes underlying memory. The purpose this study was examine deficit cognitive patients first-episode schizophrenia.This examined components event-based using...
Alexithymia is a multifaceted personality trait characterized by emotional dysfunction.In this study, the functional and structural features of emotion network in alexithymia were investigated using resting-state MRI (rsfMRI), voxel-based morphometry (VBM), connectivity (FC) analysis, diffusion tensor imaging (DTI). Alexithymic non-alexithymic students recruited from local university. The intrinsic neural activity gray matter density brain regions measured rsfMRI VBM; FC analysis DTI.The...
Hepatic echinococcosis is a parasitic disease. Ultrasound imaging crucially important tool for the diagnosis of this Based on ultrasonic manifestations, hepatic can be classified into many subtypes. However, subtyping nontrivial due to challenges complex sonographic textures and large intraclass small interclass differences. The purpose study develop computer-aided system based ultrasound images.We collected multicenter dataset containing 9112 images from 5028 patients who were diagnosed...
About 50% of the cerebral ischemia events are induced by intracranial and extracranial atherosclerosis. This study aimed to evaluate feasibility accuracy for displaying atherosclerotic plaques in carotid arteries analyzing their ingredients using high-resolution new magnetic resonance imaging (MRI) techniques.Totally, 49 patients suspected artery stenosis were subjected cranial MRI scan angiography (MRA) examination on arteries, bright-blood black-blood analysis was carried out within 1...
Porcine epidemic diarrhea virus (PEDV) mainly infects the intestinal epithelial cells of pigs, causing porcine (PED). In particular, causes severe diarrhea, dehydration, and death in neonatal piglets. Maternal immunity effectively protects piglets from PEDV infection; however, maternal antibodies can only prevent attachment entry into target cells, but have no effects on intracellular viruses. Intracellular targeting virus-encoded proteins are effective preventing viral infection. We...
Alexithymia is a multifaceted personality trait and risk factor for several mental physical diseases.In this study, 21 alexithymic students nonalexithymic were recruited from the local university assigned to group control group, respectively. Then, functional connectivity structural among brain regions of investigated using resting-state magnetic resonance imaging (rsfMRI), function connection (FC) analysis, diffusion tensor (DTI).The rsfMRI results revealed 14 showing significant...
Tin oxide nanoparticles with a narrow size distribution were prepared by pulsed laser ablation of pure tin target both in aqueous solutions and water. Laser beam 266 nm, 355 nm 532 from an Nd :YAG applied the wavelength effects on preparation particles examined. The particle phase structure characterized using transmission electron microscope (TEM). observation revealed that was about 2–5 nm. Chemical components obtained analyzed energy dispersive X-ray analysis (EDX) results demonstrated...
Objective: The purpose of this study is to investigate the application Chinese and Western medicine in health management school-age children with asthma its research progress, a view providing more comprehensive effective strategy for clinic. Methods: Using method literature review, systematically searched analyzed relevant studies on combination school-aged recent years, focusing treatment, combined medicine. Results: mode combining showed unique advantages asthmatic children. Through use...
Sarcoidosis is a chronic multisystemic inflammatory disease that characterized by noncaseous epithelioid cell granulomas infiltration of all affected tissues. generally involves the lungs, neurological system, lymphatic and skin. However, this has broad spectrum clinical manifestations, hence it difficult to make clear diagnosis. The diagnosis usually based on radiographic findings mediastinal hilar lymph node swelling. male genitourinary tract rarely affected, testicular with epididymal...
We investigate a periodic microstructure induced by 355 nm ultraviolet polarized laser on polyimide surface and the dependence of structures parameters. Laser-induced (LIPSS) sub-micrometre size were generated three kinds films Nd:YAG within wide range fluence. The chemical structure polyimide, film-making process, number pulses fluence greatly influenced formation LIPSS. periodicity LIPSS was decided wavelength, incidence angle beam apparent refractive index material.