Fei Xu

ORCID: 0000-0001-8156-6548
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About
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Research Areas
  • Spinal Fractures and Fixation Techniques
  • Colorectal Cancer Treatments and Studies
  • Advanced Breast Cancer Therapies
  • Genetic factors in colorectal cancer
  • Gastric Cancer Management and Outcomes
  • Spine and Intervertebral Disc Pathology
  • Cancer Treatment and Pharmacology
  • HER2/EGFR in Cancer Research
  • Algebraic Geometry and Number Theory
  • Advanced Algebra and Geometry
  • Analytic Number Theory Research
  • Algebraic structures and combinatorial models
  • Bioinformatics and Genomic Networks
  • Anesthesia and Neurotoxicity Research
  • Pancreatic function and diabetes
  • Takotsubo Cardiomyopathy and Associated Phenomena
  • Radiomics and Machine Learning in Medical Imaging
  • Computational Drug Discovery Methods
  • Hip and Femur Fractures
  • Fish Biology and Ecology Studies
  • Coding theory and cryptography
  • Drug-Induced Ocular Toxicity
  • Ferroptosis and cancer prognosis
  • Infectious Diseases and Tuberculosis
  • Homotopy and Cohomology in Algebraic Topology

Chongqing Medical University
2022-2025

Chongqing Academy of Animal Science
2022-2025

Anhui Medical University
2023-2024

First Affiliated Hospital of Anhui Medical University
2024

Chinese Academy of Tropical Agricultural Sciences
2022-2024

Spice and Beverage Research Institute
2022-2024

Huazhong University of Science and Technology
2023

Peking University
2023

Peking University Third Hospital
2023

Suzhou Municipal Hospital
2011-2023

Background: The main function of robots in spine surgery is to assist with pedicle screw placement. Laminectomy, which as important placement, lacks a mature robot-assisted system. aims this study were introduce the first autonomous laminectomy robot, explore feasibility robotic laminectomy, and validate its accuracy using cadaveric model. Methods: Forty vertebrae from 4 cadavers included study; 7 thoracic 3 lumbar randomly selected each cadaver. surgeon was able plan path based on computed...

10.2106/jbjs.22.01320 article EN Journal of Bone and Joint Surgery 2023-03-21

Background/Objectives: Identifying effective and safe treatment options for non-infectious uveitis remains challenging due to chronic relapsing ocular inflammation. Previous studies have shown that artesunate (ART) plays an immunosuppressive role in several classic autoimmune diseases, including uveitis. However, its impact on the plasma metabolic profile of recurrent unclear. This study aims explore effect ART features experimental (EAU) a Lewis rat. Methods: Rats were clinically...

10.3390/biomedicines13040821 article EN cc-by Biomedicines 2025-03-28

Little is known regarding why a subset of COVID-19 patients exhibited prolonged positivity SARS-CoV-2 infection. Here, we found that with long viral RNA course (LC) high-level IgG antibodies and higher regulatory T (Treg) cell counts compared to those short (SC) in terms load. Longitudinal proteomics metabolomics analyses the patient sera uncovered shedding was associated inhibition liver X receptor/retinoid receptor (LXR/RXR) pathway, substantial suppression diverse metabolites, activation...

10.1038/s41421-022-00441-y article EN cc-by Cell Discovery 2022-07-25

To analyze and predict the possibility of post-operative recurrence in non-functioning pituitary adenoma (NFPA) patients, we investigated clinical factors leading to tumor built a nomogram predictive model based on these risk factors.A single-center retrospective study was performed. A total 145 NFPA patients who underwent surgical treatment at Shenzhen People's Hospital from September 2013 January 2019 were selected. Among them, 52 diagnosed with according follow-up investigations. Binary...

10.21037/gs-21-47 article EN Gland Surgery 2021-02-01

The Gulong shale oil reservoir is formed in freshwater to slightly saline lacustrine basins, mainly consisting of pure geological structure, which quite different from other reservoirs around the world. Currently, development relies on hydraulic fracturing, while subsequent shut-in period for imbibition has been proven be an effective method enhancing recovery. To clarify characteristics fluid occurrence space and variation during saltwater shale, this paper carried out porosity permeability...

10.20944/preprints202305.0303.v1 preprint EN 2023-05-05

Accurate estimations of forest evapotranspiration (ET) and its components, transpiration (T) evaporation (E), are important for deep understanding predicting the responses water cycles to climate change. In this study, improved Shuttleworth-Wallace model (SWH) was applied estimate ET, T, E during 2003-2014 in a subtropical planation, modeled results were verified using situ measurements by eddy covariance technique, sap flow, micro-lysimeter method. The study aimed clarify whether it is...

10.3389/fpls.2023.1120202 article EN cc-by Frontiers in Plant Science 2023-03-01

For smooth open toric varieties, we establish strong approximation off infinity with Brauer-Manin obstruction.

10.48550/arxiv.1311.7655 preprint EN other-oa arXiv (Cornell University) 2013-01-01

Intrahepatic transplantation of hepatocytes/progenitor cells remodels or repopulates livers resulting in improved hepatic function, which represents a promising treatment option for liver diseases, but poor engraftment transplanted has been the major obstacle exerting therapeutic efficacy on diseases. We herein demonstrated great potential multisite injection bioengineered units generating from collagen hydrogel and neonatal (MSI) promoting engraftment, survival cells, diseases livers. The...

10.1089/ten.tea.2018.0107 article EN Tissue Engineering Part A 2019-01-04

Breast ultrasound (BUS) image segmentation is challenging and critical for BUS Comput-er-Aided Diagnosis (CAD) systems. Many approaches have been studied in the last two decades, but performances of most assessed using relatively small private datasets with different quantitative metrics, which results a discrepancy performance comparison. Therefore, there pressing need building benchmark to compare existing methods public dataset objectively, determine best breast tumor algorithm available...

10.48550/arxiv.1801.03182 preprint EN other-oa arXiv (Cornell University) 2018-01-01

Background: Pediatric cardiac surgery is associated with a high risk of mortality and morbidity. The aim this study was to determine if intraoperative dexmedetomidine therapy could improve survival after pediatric surgery. Methods: We conducted retrospective review 1384 consecutive children who underwent Amongst these, 889 received 495 did not. All were followed for 1 year. Their in-hospital long-term outcomes compared by multivariate logistic regression minimize bias, propensity-score...

10.31083/j.rcm2410289 article EN cc-by Reviews in Cardiovascular Medicine 2023-10-12

Abstract. Oil and natural gas (O&NG) exploration presents a significant source of atmospheric volatile organic compounds (VOCs), which are central players tropospheric chemistry contribute to formations ozone (O3) secondary aerosols. The impacts O&NG extraction on regional air quality have been investigated in recent years North America, but long overlooked China. To assess the O3 China, intensive field observations were conducted during February–March June–July 2017 Yellow...

10.5194/acp-2019-722 preprint EN cc-by 2019-12-05

Abstract Background The tumor microenvironment (TME) has significantly correlation with occurrence and prognosis. Our study aimed to identify the prognostic immune-related genes (IRGs)in of colorectal cancer (CRC). Methods Transcriptome clinical data CRC cases were downloaded from TCGA GEO databases. Stromal score, immune purity calculated by ESTIMATE algorithm. Based on scores, we divided patients database into low high groups, differentially expressed (DEGs) identified. Immune-related...

10.21203/rs.3.rs-125538/v1 preprint EN cc-by Research Square (Research Square) 2020-12-28

Objective: Sulfonylureas, the first available drugs for management of type 2 diabetes, remain widely prescribed today. However there exists significant variability in glycaemic response to treatment. We aimed establish heritability sulfonylurea and identify genetic variants interacting treatments associated with HbA1c reduction. <p>Research design methods: As an initiative Metformin Genetics Plus (MetGen Plus) DIabetes REsearCh on patient straTification (DIRECT) consortia, 5,485 white...

10.2337/figshare.16593023.v1 preprint EN cc-by-nc-sa 2021-10-04
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