Jun Xu

ORCID: 0009-0003-5253-1567
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About
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Research Areas
  • Respiratory viral infections research
  • COVID-19 Clinical Research Studies
  • SARS-CoV-2 and COVID-19 Research
  • Pneumonia and Respiratory Infections
  • SARS-CoV-2 detection and testing
  • Viral Infections and Outbreaks Research
  • Congenital Diaphragmatic Hernia Studies
  • Microbial infections and disease research
  • Pharmacological Effects of Natural Compounds
  • Healthcare professionals’ stress and burnout
  • Bacterial Infections and Vaccines
  • Pesticide Residue Analysis and Safety
  • Viral gastroenteritis research and epidemiology
  • Plant-based Medicinal Research
  • Medicinal Plants and Bioactive Compounds
  • Optimism, Hope, and Well-being
  • COVID-19 and Mental Health
  • Tracheal and airway disorders
  • Healthcare and Venom Research
  • Insect Pest Control Strategies
  • Computational Drug Discovery Methods
  • Pregnancy-related medical research
  • Long-Term Effects of COVID-19
  • Cardiovascular Issues in Pregnancy
  • Inflammation biomarkers and pathways

Chinese Academy of Agricultural Sciences
2025

Ministry of Agriculture and Rural Affairs
2025

Institute of Plant Protection
2025

Ningbo No.6 Hospital
2025

Ningbo University
2025

Chinese Academy of Medical Sciences & Peking Union Medical College
2014-2024

Peking Union Medical College Hospital
2014-2024

Tianjin Institute of Pharmaceutical Research (China)
2020-2023

Henan Provincial People's Hospital
2022

Soochow University
2009-2021

The purpose of this study was to explore the clinical and laboratory characteristics children with refractory Mycoplasma pneumoniae pneumonia (RMPP).Seventy-six RMPP 26 non-refractory M. (NRMPP), confirmed by both serology fluorescent quantitation PCR in bronchoalveolar lavage fluid (BALF), were evaluated retrospectively.Compared those NRMPP, older (66.6±39.0 vs. 48.4±35.4 months, p=0.038) had a longer duration fever (12.7±2.6 7.5±1.8 days) hospital stay (12.1±3.2 7.4±2.9 days). Children...

10.1016/j.ijid.2014.07.020 article EN cc-by-nc-nd International Journal of Infectious Diseases 2014-10-22

This paper studied the relationship between personality traits and mental health conditions of medical personnel to provide a basis reference for implementation targeted education on health. A self-report inventory, Symptom Checklist-90 (SCL-90), was used investigate status 548 dealing with new coronavirus pneumonia in eight provinces cities China. The overall mean SCL-90 score values factors (somatization, obsessive-compulsive, anxiety, phobic psychoticism) were significantly higher than...

10.1371/journal.pone.0233145 article EN cc-by PLoS ONE 2020-05-19

Coronavirus disease 2019 (COVID-19) has become a pandemic with increasing numbers of cases worldwide. SARS-CoV-2, the causative virus COVID-19, is mainly transmitted through respiratory droplets or direct and indirect contact an infected person. The possibility potential faecal-oral transmission was investigated in this study. We collected 258 faecal specimens from nine provinces China detected nucleic acid SARS-CoV-2 using real-time RT–PCR. Vero cells were used to isolate positive samples,...

10.1080/22221751.2020.1844551 article EN cc-by Emerging Microbes & Infections 2020-01-01

Abstract Objective This paper studied the relationship between personality traits and mental health conditions of medical personnel to provide a basis reference for implementation targeted education on health. Methods A self-report inventory, Symptom Checklist-90 (SCL-90), was used investigate status 548 dealing with new coronavirus pneumonia in eight provinces cities China. Results The overall mean SCL-90 score values factors (somatization, obsessive-compulsive, anxiety, phobic...

10.1101/2020.03.04.20030973 preprint EN medRxiv (Cold Spring Harbor Laboratory) 2020-03-06

This study was conducted to determine the seasonal distribution of human metapneumovirus (hMPV) infection in Suzhou area China, discuss epidemiological and clinical features disease, examine genetic variation virus China. From November 2005 October 2006, a total 1932 children with acute respiratory infections, admitted Children's Hospital Affiliated Soochow University, were tested for presence hMPV using reverse-transcription polymerase chain reaction. Of collected samples, 128 (6.6%)...

10.1080/00365540903148264 article EN Scandinavian Journal of Infectious Diseases 2009-01-01

The present study evaluated the association between different Mycoplasma pneumoniae (M. pneumonia) genotypes and clinical features of pediatric patients. Subjects were children diagnosed with community-acquired pneumonia at Children's Hospital Soochow University (Suzhou, China) from January 2012 to December 2013. Clinical laboratory tests conducted samples positive for M. genotyped by nested-multiplex polymerase chain reaction. Three type I strains three II also randomly selected sequencing....

10.3892/etm.2017.4721 article EN Experimental and Therapeutic Medicine 2017-07-09

Abstract Background Until January 18, 2021, coronavirus disease-2019 (COVID-19) has infected more than 93 million individuals and caused a certain degree of panic. Viral pneumonia by common viruses such as respiratory syncytial virus, rhinovirus, human metapneumovirus, bocavirus, parainfluenza have been in children. However, the incidence COVID-19 children was significantly lower that adults. The purpose this study to describe clinical manifestations, treatment outcomes compared with those...

10.1186/s40779-021-00306-7 article EN cc-by Military Medical Research 2021-02-16

The coronavirus disease 2019 (COVID-19) pandemic has been the most significant infectious outbreak worldwide in past 3 years, with potential to progress severe pneumonia and trigger systemic inflammatory response, posing a threat human health life. This study aims explore use of corticosteroids for COVID-19 provide recommendations on timing dosage treatment.

10.21037/jtd-24-329 article EN Journal of Thoracic Disease 2024-09-01

<b>Objectives:</b> The objective of this study is to compare the incidence and clinical characteristics severe pneumonia caused by <i>Human metapneumovirus</i> (hMPV) respiratory syncytial virus (RSV) infection in children. <b>Patients Methods:</b> A total 151 children hospitalized with pneumonia, were tested for hMPV using reverse-transcription polymerase chain reaction. At same time, samples RSV other common viruses. Medical records, including clinical, laboratory data, chest radiography...

10.4103/0377-4929.138735 article EN cc-by-nc-sa Indian Journal of Pathology and Microbiology 2014-01-01

This retrospective study investigated the effect of modifications presented in seventh edition American Joint Committee on Cancer (AJCC) Manual for staging esophageal cancer characterization effectiveness post-operative chemotherapy and/or radiotherapy, as measured by overall and disease-free survival. The AJCC classifies number lymph nodes (N) positive regional metastasis into three subclasses. We used classification system to characterize cancers 413 Chinese patients with who underwent...

10.1093/jrr/rrs096 article EN cc-by-nc Journal of Radiation Research 2012-11-02

As of February 22, a total 198 confirmed COVID-19 cases were reported in Harbin, Heilongjiang Province, and no new local Harbin over the next 54 days (1).However, on April 9, newly case was with an unknown source infection (2).The patient, 54-year-old male, developed fever March 28 highest recorded temperature at 37.5 ℃.On 7, symptoms worsened included dyspnea, cough, sputum, chest pain, other symptoms, though he did not experience distress, heart palpitations, nausea vomiting, abdominal...

10.46234/ccdcw2020.127 article EN China CDC Weekly 2020-01-01

This study aimed to prospectively investigate the burden of pertussis in southeast Chinese children hospitalized with lower respiratory tract infection (LRTI) during a outbreak and compare outcomes Bordetella or without virus coinfections. Children < 24 months age LRTI were enrolled from January 2017 December 2019. Demographic clinical information recorded, samples tested for presence B. ten common viruses by polymerase chain reaction (PCR). PCR was positive 6.1% (202/4287) patients. Only...

10.1007/s40121-020-00376-5 article EN cc-by-nc Infectious Diseases and Therapy 2020-12-03

State Key Laboratory of Medical Molecular Biology, Institute Basic Sciences, Chinese Academy Sciences; Department Biochemistry and Peking Union College, Tsinghua University; Beijing 100005, China; Emergency Medicine, Collage Hospital, 100730, Infectious Diseases, College Genetics Aging & Tumor, Faculty, Kunming University Science Technology, Chenggong Campus, 650500, China

10.1007/s11427-014-4756-5 article EN cc-by Science China Life Sciences 2014-09-19

Coronavirus disease 2019 (COVID-19), caused by a severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), which can lead to pneumonia and syndrome, continues spread across the globe.[1] Due strict precautionary measures, epidemic situation of COVID-19 has been initially controlled in China. However, numbers confirmed positive cases deaths are increasing other countries. In fact, SARS-CoV-2 is more contagious than coronavirus (SARS-CoV)[2] Middle East (MERS-CoV).[3] Therefore, rapid...

10.1097/cm9.0000000000000922 article EN cc-by-nc-nd Chinese Medical Journal 2020-07-24

Objective: In recent years, the incidence of Bordetella pertussis infection in infants and young children has been increasing. Multiple studies have suggested that B. may be one pathogens bronchiolitis children. However, prevalence clinic characteristic is controversial. This prospective descriptive study evaluated clinical manifestations hospitalized for with . Methods: Children were eligible a 36 months from January 1, 2017, to December 31, 2019. Besides , 10 common respiratory viruses...

10.3389/fped.2021.621381 article EN cc-by Frontiers in Pediatrics 2021-08-12

10.1360/n972014-01144 article Chinese Science Bulletin (Chinese Version) 2015-02-01

Objective To investigate the implementation of schistosomiasis control activities in China during coronavirus disease 2019 (COVID-19) epidemic, so as to evaluate impact COVID-19 epidemic on national program China. Methods On April 2020, 3 counties (districts) were randomly selected from each 12 schistosomiasis-endemic provinces (municipality, autonomous region), and a questionnaire survey was conducted these January March 2020. Then, epidemics evaluated using comparative analysis approach....

10.16250/j.32.1374.2020198 article EN 2020-10-19
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