Peng Xu

ORCID: 0009-0005-9173-2833
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About
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Research Areas
  • Hip disorders and treatments
  • Orthopaedic implants and arthroplasty
  • Hip and Femur Fractures
  • Pelvic and Acetabular Injuries
  • Total Knee Arthroplasty Outcomes
  • Cardiac, Anesthesia and Surgical Outcomes
  • Shoulder Injury and Treatment
  • Orthopedic Infections and Treatments
  • RNA Interference and Gene Delivery
  • Orthopedic Surgery and Rehabilitation
  • Advanced Sensor and Energy Harvesting Materials
  • Foot and Ankle Surgery
  • MXene and MAX Phase Materials
  • Spinal Fractures and Fixation Techniques
  • Medical Imaging and Analysis
  • Adrenal and Paraganglionic Tumors
  • Extracellular vesicles in disease
  • Virus-based gene therapy research
  • Non-Invasive Vital Sign Monitoring
  • Cancer, Hypoxia, and Metabolism
  • Head and Neck Anomalies
  • Bone fractures and treatments
  • Urinary Tract Infections Management
  • Thyroid and Parathyroid Surgery
  • Innovative Energy Harvesting Technologies

Nanjing University of Science and Technology
2024

China National Rice Research Institute
2024

Guizhou University
2024

Guangxi Veterinary Research Institute
2024

Wuhan University
2024

Xi'an Jiaotong University
2020-2024

Xi'an Honghui Hospital
2020-2024

Guangzhou Medical University
2024

East China University of Science and Technology
2024

Guangxi Medical University
2024

Background: Optimal treatment strategy for nonagenarians and centenarians with hip fractures (NCHF) remained unknown. We aimed to compare the outcomes of surgical conservative management in NCHF. Methods: A prospective cohort study was conducted based on CPMHF database NCHF patients hospitalized during 2014–2020. Comorbidities were evaluated by mECM score restricted cubic spline utilized visually assess dose-effect relationship between outcomes. Propensity matching performed balance baseline...

10.1097/js9.0000000000001143 article EN cc-by-nc-nd International Journal of Surgery 2024-02-20

Collectivist culture serves as a significant cultural foundation in China. It could, to some extent, shape public attitudes toward the environment and thus influence implementation of related policies. To examine this hypothesis, study constructs collectivist intensity index for 25 Chinese provinces spanning from 2010 2020. Through fixed-effect model, we explore how affects pollution emissions The empirical results indicate significance collectivism enhancing emission reduction through...

10.3389/fpsyg.2023.1300601 article EN cc-by Frontiers in Psychology 2024-01-05

To explore the feasibility of 3D-printed navigation template in proximal femoral varus rotation and shortening osteotomy for older children with developmental dysplasia hip (DDH). Between June 2014 May 2015, templates were designed used 12 DDH patients. Surgical information outcomes compared to 13 patients undergoing same surgery but without template. In template-guided patient group, operation time (21.08 min vs. 46.92 min), number X-ray exposures (3.92 6.69), occurrence epiphysis damage (0...

10.1038/srep44993 article EN cc-by Scientific Reports 2017-03-21

Abstract Background Cubitus varus deformity is a common sequela of elbow fractures in children. treatment tending toward 3D correction, which challenging for orthopedic surgeons. This study aims to explore whether individualized 3D-printed navigation templates can assist with accurate and effective corrective children cubitus deformity. Methods Thirty-five patients were treated from June 2015 April 2017, including 21 boys 14 girls, aged 4.6–13.2 years (average, 7.5 years). Of these cases, 17...

10.1186/s13018-020-01615-8 article EN cc-by Journal of Orthopaedic Surgery and Research 2020-03-19

The association between allogenic blood transfusions and all-cause mortality in surgically treated hip fracture patients with perioperative transfusion (STHFPT) remained unknown. authors aim to introduce transfusion-related factors, new variables develop, validate models predict these patients.

10.1097/js9.0000000000001472 article EN cc-by-nc-nd International Journal of Surgery 2024-04-23

Abstract Background Relatively large calcific tendinitis with persistent symptoms after extended periods of conservative treatment is an indication for operative therapy. Arthroscopy, as a the hip abductors and calcinosis circumscripta, has been described previously; however, to our knowledge, clinical radiological response arthroscopic removal rectus femoris tendon not. Methods We present unusual tendonitis origin associated intra-articular lesions in 3 patients chronic coxa pain. Results...

10.1186/2047-783x-18-49 article EN cc-by European journal of medical research 2013-11-23

Cell surface receptors such as integrins are repeatedly internalized from and recycled back to the plasma membrane before routed lysosomes for degradation. In search modulators of β1 integrin stability, we identified Rab7 small GTPase, believed be required lysosome biogenesis, stabilizer. We show that deficiency produces late endosomes with acidic pH, lysosome-specific proteins architectures functional in protein degradation organelle fusion. Furthermore, Rab7-deficient form Rab4-...

10.1101/2024.05.13.593900 preprint EN cc-by-nc bioRxiv (Cold Spring Harbor Laboratory) 2024-05-15

Objective To compare the clinical efficacy of direct anterior approach in lateral decubitus position (L‐DAA) and supine (S‐DAA) for unilateral total hip arthroplasty. Methods A retrospective study was conducted on 89 patients who underwent primary arthroplasty our department between August 2016 December 2017. There were 46 L‐DAA 43 S‐DAA. The body mass index (BMI), operation time, blood loss, preoperative Hb, first day third postoperative incision length, hospital stay, Harris score, visual...

10.1111/os.12881 article EN Orthopaedic Surgery 2021-03-11

The notable success of large language models (LLMs) has sparked an upsurge in building agents to complete various complex tasks. We present AMOR, agent framework based on open-source LLMs, which reasons with external knowledge bases and adapts specific domains through human supervision the reasoning process. AMOR builds logic over a finite state machine (FSM) that solves problems autonomous executions transitions disentangled modules. This allows humans provide direct feedback individual...

10.48550/arxiv.2402.01469 preprint EN arXiv (Cornell University) 2024-02-02

Camouflaged vision perception is an important task with numerous practical applications. Due to the expensive collection and labeling costs, this community struggles a major bottleneck that species category of its datasets limited small number object species. However, existing camouflaged generation methods require specifying background manually, thus failing extend sample diversity in low-cost manner. In paper, we propose Latent Background Knowledge Retrieval-Augmented Diffusion (LAKE-RED)...

10.48550/arxiv.2404.00292 preprint EN arXiv (Cornell University) 2024-03-30

Iron is an essential nutrient required for growth, development and also impacts disease resistance in plants. Plant absorb iron through their roots citrate plays a vital role transport of Fe 3+ the xylem. In this study, we found that rice cytoplasmic ATP-citrate lyase subunit A2, OsACL-A2 ( Os12g0566300) serves as crucial factor uptake translocation. Leaf levels were depressed osacl-a2 mutant which caused deficiency induced chlorosis, activated defense signaling eventually necrosis mature...

10.22541/au.171106987.78345708/v1 preprint EN Authorea (Authorea) 2024-03-22

Background: The purpose of this study was to identify bacterial differences between urine cultures (UC) and stone (SC) in patients with complex kidney stones determine any correlation post-percutaneous nephrolithotomy Systemic Inflammatory Response Syndrome (SIRS). Methods: Perioperative data 1055 treated first-stage Percutaneous Nephrolithotomy (PCNL) from September 2016 until 2021 were included. Preoperative mid-stream samples surgically obtained material subjected culture antibiotic...

10.2147/idr.s462257 article EN cc-by-nc Infection and Drug Resistance 2024-07-01

The widespread acceptance of early surgery as a treatment for acute intertrochanteric fracture (ITF) has been accompanied by ongoing controversy due to conflicting conclusions presented in previous studies. This study aims compare the occurrence perioperative complications and mortality, well functional outcomes older patients with ITF who underwent either or delayed surgery. A retrospective multicenter cohort involving 7414 between Jan. 2017 Dec. 2021 was conducted. After predefined...

10.1186/s12877-024-05415-1 article EN cc-by-nc-nd BMC Geriatrics 2024-10-12
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