A5017959086- Knee injuries and reconstruction techniques
- Total Knee Arthroplasty Outcomes
- Orthopaedic implants and arthroplasty
- Shoulder Injury and Treatment
- Pain Mechanisms and Treatments
- Manufacturing Process and Optimization
- Pulmonary Hypertension Research and Treatments
- Advanced materials and composites
- Systemic Lupus Erythematosus Research
- Lymphoma Diagnosis and Treatment
- Osteoarthritis Treatment and Mechanisms
- Chronic Obstructive Pulmonary Disease (COPD) Research
- Rheumatoid Arthritis Research and Therapies
- Robotic Mechanisms and Dynamics
- Lower Extremity Biomechanics and Pathologies
- Anesthesia and Pain Management
- Iterative Learning Control Systems
Shanghai Changzheng Hospital
2009-2024
Second Military Medical University
2024
Beijing Polytechnic
2011
Background. Rheumatoid arthritis (RA) remains one of the most prevalent chronic joint diseases. However, due to heterogeneity among RA patients, there are still no robust diagnostic and therapeutic biomarkers for diagnosis treatment RA. Methods. We retrieved RA-related pan-cancer information datasets from Gene Expression Omnibus The Cancer Genome Atlas databases, respectively. Six gene expression profiles corresponding clinical GSE12021, GSE29746, GSE55235, GSE55457, GSE77298, GSE89408 were...
A computer-aided geometry approach for solving type design and performance analysis of 4-DOF parallel mechanism is put forward. By using the geometric constraint, dimension equation driving techniques CAD, some simulation mechanisms novel robot are created. When dimensions limbs modified, configuration varied correspondingly, kinematic parameters moving platform solved. The forward inverse displacement established by analytical result. results computer prove that aided not only fairly quick...
Objective To assess the clinical significance of modular femoral component in restoring offset after total hip arthroplasty.Methods Data 75 patients,who had undergone THA with from June 2009 to 2012,were retrospectively analyzed.There were 42 males and 33 females,aged 44 83 years (average,64.7±12 years).There 40 cases left 35 right hip.The average Harris score was 54±6 (range,32 65) before operation.The Zimmer M/L Taper prosthesis Kinectiv technology used all patients.Preoperative templating...
Some nutritional factors have been suggested to improve postoperative outcomes in rotator cuff (RC) repair, but dietary effects on the recovery speed after surgery remain undefined. To investigate potential roles of habits this context, we analyzed 12-month follow-up data 55 patients with RC repair and found that these could be categorized into a rapid group (n = 35) slow 20) according their patterns. Group-based logistic analysis revealed habitual intakes meat (OR 1.84, 95%CI, 1.22-2.76, p...
Objective To investigate the relationship between tibial anteroposterior axis and other anatomic landmarks in determining rotation of prosthesis total knee arthroplasty using computed tomography. Methods Transverse CT scans 40 volunteers' right full extension were made. The tibia was defined as a line which perpendicular to transepicondylar passing through middle point posterior crnciate ligament. At plateau optimum re-section level, mean medial percentage width intersection patellar tendon...
Objective To compare the early results of total knee arthroplasty using high flexion (HF) versus standard posterior-stabilized (PS) prosthesis tibial insert. Methods From February 2005 to July 2008, 203 patients (216 knees) underwent Genesis Ⅱ and were randomly distributed into group A (98 with 107 knees, HF insert) or B (105 109 PS insert). There no significant differences between two groups in preoperative Knee Society score (KSS) score, KSS function range motion. They followed-up for 1...
Objective To study the effect of rotational alignment femoral components on patellofemoral biomechanics in total knee arthroplasty ( TKA) demonstrated autopsy specimens, as guide for surgeons to choose correct reference axis and reduce joint complications. Methods Select 9 frozen fresh human cadaver knees without gross deformities or instabilities mount specimens a testing jig connected Model 8501 Instron machine (Instron Corporation, Canton, MA). The simulated action squatting from standing...