Xiaofei Feng

ORCID: 0000-0002-1405-0784
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About
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Research Areas
  • Pelvic and Acetabular Injuries
  • Spinal Fractures and Fixation Techniques
  • Spine and Intervertebral Disc Pathology
  • GABA and Rice Research
  • Natural product bioactivities and synthesis
  • Phytochemistry and Biological Activities
  • Traditional and Medicinal Uses of Annonaceae
  • Complex Systems and Time Series Analysis
  • Time Series Analysis and Forecasting
  • Rice Cultivation and Yield Improvement
  • Advanced Algorithms and Applications
  • QR Code Applications and Technologies
  • Synthesis and Biological Evaluation
  • Plant responses to water stress
  • Fungal Biology and Applications
  • Chemical synthesis and alkaloids
  • Sesquiterpenes and Asteraceae Studies
  • Anomaly Detection Techniques and Applications
  • Synthesis and biological activity
  • Essential Oils and Antimicrobial Activity
  • Wireless Sensor Networks and IoT
  • Plant Toxicity and Pharmacological Properties
  • Plant chemical constituents analysis
  • Plant Pathogenic Bacteria Studies
  • Civil and Geotechnical Engineering Research

Southwest Forestry University
2010-2024

Ningbo No. 2 Hospital
2024

Ningbo No.6 Hospital
2024

Shanghai East Hospital
2020-2021

Yunnan University
2012-2013

Zhejiang Gongshang University
2010

China Railway Major Bridge Reconnaissance & Design Institute (China)
2008

Fudan University
2005

Background and Purpose: Edaravone dexborneol, comprised of 2 active ingredients, edaravone (+)-borneol, has been developed as a novel neuroprotective agent with synergistic effects antioxidant anti-inflammatory in animal models. The present clinical trial aimed at testing the dexborneol versus on 90-day functional outcome patients acute ischemic stroke (AIS). Methods: A multicenter, randomized, double-blind, comparative, phase III was conducted 48 hospitals China between May 2015 December...

10.1161/strokeaha.120.031197 article EN Stroke 2021-02-16

Abstract Background Denis and Ferguson et al.’s three-column spinal theory has been widely accepted applied. However, this was proposed based solely on observation experience without thorough documented data analysis. The aim of study to analyze improve propose a novel concept in epidemiology, morphology biomechanics. Methods A retrospective analysis the computed tomography imaging patients with diagnosis T11-L5 vertebral fractures conducted between February 2010 December 2018....

10.1186/s12891-020-03550-5 article EN cc-by BMC Musculoskeletal Disorders 2020-08-12

Rutaceae plants are known for being a rich source of coumarins. Preliminary molecular docking showed that there was no significant difference coumarins in Clausena and Murraya, both which had high scoring values good potential inhibitory activity to the MAO-B enzyme. Overall, 32 were isolated from Murraya exotica L., including new coumarin 5-demethoxy-10′-ethoxyexotimarin F (1). Their structures elucidated on basis comprehensive analysis 1D 2D NMR HRMS spectroscopic data, absolute...

10.3390/molecules27154950 article EN cc-by Molecules 2022-08-03

Anthracnose is a major disease of walnut, which seriously reduces the yield and quality walnut in Yunnan province. Therefore, it necessary to explore find biological control agent for prevention anthracnose disease. In this study, an endophytic Bacillus WB1, with broad-spectrum antibacterial activity was isolated screened from healthy roots. The strain WB1 identified as siamensis based on morphological characteristics, physiological biochemical tests, 16S rRNA gene sequence analysis....

10.3390/agriculture12122102 article EN cc-by Agriculture 2022-12-08

With the development of barcode applied fields, data capacity expressed by is required to increase. Both enlarging size and enhancing density have some limits. We design a 2D color based on barcode. This added color, encoded method for Chinese character according usage frequency. Comparing with other barcode, proposed in this paper has high compression ratio character, alpha-numeric data.

10.1109/iccda.2010.5540872 article EN 2010-06-01

Comparison of time series is a key issue in data mining database. Variation or extension Euclidean distance generally used. However will vary much when to be stretched compressed along the time-axis. Dynamic warping has been proposed deal with this case, but its expensive computation limits application. In paper, novel based on new linear segmentation method avoid such drawbacks. Experiment results paper show that achieves significant speed up about 20 times than dynamic without accuracy decrease.

10.1109/icmlc.2004.1382389 article EN 2005-02-22

Objective Weight is an influential factor in knee osteoarthritis (KOA). However, the effect of abnormal body weight on chitosan's efficacy treating KOA unclear. This study aimed to explore differences effectiveness arthroscopic surgery combined with intra‐articular chitosan injection for patients weight. Methods Patients stage II‐III (Kellgren–Lawrence rating, K‐L) undergoing were recruited this clinical from January 2020 September 2021. Based mass index (BMI) and injection, (138 patients)...

10.1111/os.14156 article EN cc-by-nc-nd Orthopaedic Surgery 2024-07-03

<title>Abstract</title> Glycine betaine (GB) is an important osmoprotectant that enables plants to resist abiotic stresses such as salinity, low-temperature and drought. GB can be synthesized in many organisms, including animals, bacteria. In higher plants, through two-step oxidations of choline.However, rice, food crop, cannot synthesize GB. Recently, enzyme , encoded by <italic>TpGSDMT</italic> gene finding a diatom <italic>Talassiosira pseudonana</italic>, which catalyze the three...

10.21203/rs.3.rs-4829639/v1 preprint EN Research Square (Research Square) 2024-09-06

目的 对中药注射剂处方进行调查,分析存在不合理问题,以规范临床使用中药注射剂。 方法 随机抽取暨南大学附属第一医院2015年1月至2016年12月住院中药注射剂处方2 400张,根据《处方管理办法》和《中药注射剂临床使用基本原则》对其进行分析点评。 结果 2 400张处方中溶媒选择不当有104张,占4.3%,混合配伍的处方有8张,占0.3%,超剂量使用的有176张,占7.3%,使用不对症的有92张,占3.8%,不适当的联合用药有20张,占0.8%。 结论 该院中药注射剂处方用药基本合理,但强化中医师继续教育和培训以提高理论知识,加强药师培训以改善用药水平,加强重要处方管理以确保处方质量,以促进中药注射剂合理使用。

10.3760/cma.j.issn.1008-6706.2018.17.024 article ZH-CN Zhongguo jiceng yiyao 2018-09-01
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