A5101705441- Acupuncture Treatment Research Studies
- Advanced Neuroimaging Techniques and Applications
- Migraine and Headache Studies
- MRI in cancer diagnosis
- Psychosomatic Disorders and Their Treatments
- Radiomics and Machine Learning in Medical Imaging
- Functional Brain Connectivity Studies
- Colorectal Cancer Surgical Treatments
- Anorectal Disease Treatments and Outcomes
- Colorectal and Anal Carcinomas
- Neuroinflammation and Neurodegeneration Mechanisms
- Cancer-related molecular mechanisms research
- Extraction and Separation Processes
- Traditional Chinese Medicine Studies
- Advanced MRI Techniques and Applications
- Acute Ischemic Stroke Management
- Recycling and Waste Management Techniques
- Neurological Disease Mechanisms and Treatments
- Diverticular Disease and Complications
- Bone and Joint Diseases
- Barrier Structure and Function Studies
- Medical Imaging and Analysis
- Municipal Solid Waste Management
- Mesenchymal stem cell research
- Anesthesia and Neurotoxicity Research
Shuguang Hospital
2011-2025
Shanghai University of Traditional Chinese Medicine
2011-2025
Radiological Society of North America
2016
Second Affiliated Hospital of Soochow University
2010
Soochow University
2010
Objective To investigate the accuracy of preoperative computed tomography (CT), magnetic resonance (MR) imaging and diffusion-weighted with background body signal suppression (DWIBS) in prediction nodal involvement primary rectal carcinoma patients absence tumor invasion into pelvic structures. Methods Materials Fifty-two subjects cancer were preoperatively assessed by CT MRI at 1.5 T a phased-array coil. Preoperative lymph node staging modalities (CT, MRI, DWIBS) compared final histological...
We explored the dynamic alterations of intrinsic brain activity and effective connectivity after acupuncture treatment to investigate underlying neurological mechanism in patients with migraine without aura (MwoA). The Functional Magnetic Resonance Imaging (fMRI) scans were separately obtained at baseline, first 12th sessions 40 MwoA. Compared healthy controls (HCs), MwoA mostly showed a decreased amplitude low-frequency fluctuation (dALFF) variability rostral ventromedial medulla (RVM),...
The inflammatory response and apoptosis are key factors in cerebral ischemia‑reperfusion injury. severity of the reaction has an important impact on prognosis stroke. ultrasmall superparamagnetic iron oxide particle provided effective magnetic resonance molecular imaging method for dynamic observation cell infiltration process <em>in vivo</em>. aims present study were to investigate injury mice using ferumoxytol‑enhanced imaging, observe changes apoptosis. In a C57BL/6n mouse model was...
The aim of this study was to explore simultaneous brain network responses electroacupuncture stimulation (EAS) at scalp acupoints by accounting for placebo effects.Sixty healthy subjects were recruited and randomly divided into two groups: Group 1 2. Functional magnetic resonance imaging (fMRI) performed in with sham acupuncture Shenting (GV24) Touwei (ST8) without EAS. 2 underwent verum EAS the same during fMRI. Independent component analysis used analyze fMRI data. Full-factor statistical...
To explore the central processing mechanism of pain perception in chronic low back (cLBP) using multi-voxel pattern analysis (MVPA) based on static and dynamic fractional amplitude low-frequency fluctuations (fALFF) analysis, spectral causal modeling (spDCM). Thirty-two patients with cLBP 29 matched healthy controls (HCs) for first cohort 24 22 HCs validation underwent resting-state fMRI scan. The alterations fALFF were as classification features to distinguish from HCs. brain regions gotten...
To investigate the effect of electroacupuncture (EA) on cognitive dysfunction in rats with hepatic encephalopathy and its underlying mechanism.Fifty Wistar were randomly divided into a normal group (n = 10) model 40). Rat models established by administration carbon tetrachloride thioacetamide for total 12 weeks. At 9th week after modeling, impairment identified conducting Morris water maze test, which then control (CCl4) treatment groups including EA (CCl4 + EA), lactulose Lac), plus CM), 9...
Hepatic metastasis from hepatoid adenocarcinoma of the stomach (HAS) is a rare malignant tumor with hepatocellular differentiation. For hepatic in middle-aged and elderly people, image presence carcinoma (HCC) production large amounts alpha fetoprotein (AFP) tumor, that suggest diagnosis HAS. Here, authors report case The characteristics disease were analyzed on basis clinical symptoms, MR imaging findings, laboratory examinations pathological results. features differential methods...
BackgroundAlterations in the static and dynamic characteristics of spontaneous brain activity have been extensively studied to investigate functional changes migraine without aura (MwoA). However, alterations concordance among dynamics MwoA remain largely unknown. This study aimed determine possibilities diagnosis based on indices.MethodsResting-state MRI scans were performed 32 patients with 33 matched healthy controls (HCs) first cohort, as well 36 HCs validation cohort. The indices...
Abstract Objective To investigate the changes in amplitude of low-frequency fluctuation (ALFF) and degree centrality (DC) values before after acupuncture young women with non-menstrual migraine without aura (MWoA) through rest blood-oxygen-level-dependent functional magnetic resonance imaging (BOLD fMRI). Methods Patients MWoA (Group 1, n = 50) healthy controls 2, were recruited. fMRI was performed Group 1 at 2 time points: (time point TP1); end all sessions TP2), as a one-time scan....
Objective The aim of this study was to investigate the utility a balloon rectal channel catheter (BRCC) in complex anal fistula magnetic resonance imaging (MRI). Methods A prospective done on 54 patients with clinical diagnosis fistula. Eighteen had preoperative MRI before and after inserting BRCC. Another 18 underwent BRCC rest without. Fistulas, internal openings, extensions, abscesses were identified compared surgical findings. Intraindividual interindividual differences without analyzed....
To compare the performance of a 12-channel flexible head coil (HFC12) with commercial 16-channel (HRC16) and 24-channel (HRC24) rigid coils.The phantom study was performed on 1.5 T MR scanner HFC12, HRC16, HRC24. The SNR noise correlation matrix T1WI, T2WI, diffusion weighted imaging (DWI) were measured. profiles created according to SNR. In addition, 1/g-factors calculated in different acceleration directions. vivo study, DWI one healthy volunteer three coils. measured.In HFC12 transverse,...
Objective To investigate the effect of intravenous ultrafine superparamagnetic iron oxide nanoparticles feraheme (generic name: ferumoxytol) on cerebral infarction volume and inflammatory response in mice with permanent middle artery occlusion. Methods Thirty C57BL/6J were divided into sham operation group, saline control group by random number table (n=10 each group). A right occlusion model was induced modified suture method no inserted group. The intervention performed tail vein...
Waste printed circuit boards (WPCBs) are the most crucial components of electronic waste，containing high-value metals that attractive secondary sources and main recycling targets. This study proposed a combined method supergravity technology liquation crystallization to separate from WPCBs. Fe-rich, Cu–Zn Cu–Sn phases were gradually precipitated separated in fields. Two key parameters separation temperature gravity coefficient investigated under different conditions. The optimum was 1100 °C...
Objective To compare the rat head MRI image quality of small aperture orthogonal phased-array creatural experimental coil and C3 surface coil.Methods Ten male SD rats underwent both coils for MRI.The signal intensities background noise values cerebral cortex,cerebellum, brain stem, muscle aqueous humor in eye were measured, to ratio (SNR)was calculated.Image scores obtained from 2 radiologists, t test was performed statistical differences.Results SNR over cortex, cerebellum, images all...
This study aimed to explore the value of T1 mapping in assessing grade and stage rectal adenocarcinoma its correlation with tumor tissue composition.Informed consent was obtained from all cancer patients after approval by institutional review board. Twenty-four (14 women 10 men; mean age, 64.46 years; range, 35 - 82 years) were enrolled this prospective study. MRI examinations performed using 3.0T MR scanner before surgery. HE, immunohistochemical, masson trichrome-staining on surgically...