yongjun wu

Prof. yongjun wu

College of Public Health, Zhengzhou University, Zhengzhou 450001, China

Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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9 January 2020 in Annals of Clinical Microbiology and Antimicrobials
Verified
Journal Article
Open access
PDF file
CEClement Yaw Effah
Clement Yaw Effah
TSTongwen Sun
Tongwen Sun
SLShaohua Liu
Shaohua Liu
YWyongjun wu
yongjun wu
Objectives: This review fills the paucity of information on K. pneumoniae as a nosocomial pathogen by providing pooled data on epidemiological risk factors, resistant trends and profiles and resistant and virulent genes of this organism in Asia. Methods: Exhaustive search was conducted using PubMed, Web of Science, and Google scholar for most studies addressing the prevalence, risk factors, drug resistant-mediated genes and/or virulent factors of K. pneumoniae in Asia. Data extracted for meta-analysis were analyzed using comprehensive meta-analysis version 3. Trends data for the isolation rate and resistance rates were entered into Excel spread sheet and the results were presented in graphs. Results: The prevalence rate of drug resistance in K. pneumoniae were; amikacin (40.8%) [95% CI 31.9–50.4], aztreonam (73.3%) [95% CI 59.9–83.4], ceftazidime (75.7%) [95% CI 65.4–83.6], ciprofloxacin (59.8%) [95% CI 48.6–70.1], colistin (2.9%) [95% CI 1.8–4.4], cefotaxime (79.2%) [95% CI 68.0–87.2], cefepime (72.6) [95% CI 57.7–83.8] and imipenem (65.6%) [95% CI 30.8–89.0]. TEM (39.5%) [95% CI 15.4–70.1], SHV-11 (41.8%) [95% CI 16.2–72.6] and KPC-2 (14.6%) [95% CI 6.0–31.4] were some of the resistance mediated genes observed in this study. The most virulent factors utilized by K. pneumoniae are; hypermucoviscous phenotype and mucoviscosity-related genes, genes for biosynthesis of lipopolysaccharide, iron uptake and transport genes and finally, adhesive genes. Conclusion: It can be concluded that, antimicrobial resistant in K. pneumoniae is a clear and present danger in Asia which needs strong surveillance to curb this menace. It is very important for public healthcare departments to monitor and report changes in antimicrobial-resistant isolates.

28 May 2021 in Small
Verified
Journal Article
Closed access
PDF file
LDLihua Ding
Lihua Ding
XYXiaonan Yang
Xiaonan Yang
ZGZibo Gao
Zibo Gao
CEClement Yaw Effah
Clement Yaw Effah
XZXiaoju Zhang
Xiaoju Zhang
Lingbo QuLingbo Qu
Lingbo Qu

1 September 2021 in Biosensors and Bioelectronics
Verified
Journal Article
Closed access
Ruiying YangRuiying Yang
Ruiying Yang
GJGuihua Jiang
Guihua Jiang
HLHuimin Liu
Huimin Liu
LHLeiliang He
Leiliang He
FYFei Yu
Fei Yu
YWyongjun wu
yongjun wu

19 October 2022 in Biosensors and Bioelectronics
Verified
Journal Article
Closed access
LDLihua Ding
Lihua Ding
YWYan Wu
Yan Wu
LLLi-E Liu
Li-E Liu
LHLeiliang He
Leiliang He
SYSongcheng Yu
Songcheng Yu
YWyongjun wu
yongjun wu

11 July 2020 in Antimicrobial Resistance & Infection Control
Verified
Journal Article
Open access
PDF file
CEClement Yaw Effah
Clement Yaw Effah
AAAdwoa Nyantakyiwaa Amoah
Adwoa Nyantakyiwaa Amoah
HLHong Liu
Hong Liu
CAClement Agboyibor
Clement Agboyibor
LMLijun Miao
Lijun Miao
YWyongjun wu
yongjun wu
Objectives: This study was designed to assess the awareness and knowledge of antibiotic usage and antibiotic resistance among the general public in the Cape Coast metropolis of Ghana. It also tries to decipher whether the level of education and the professional status of an individual has a positive association with the level of knowledge on antibiotic resistance. Methods: A population-base survey involving members of the public was conducted from August to November 2019. A structured questionnaire was developed to collect data from 632 respondents. Data were analyzed through SPSS v.21 using Chi square statistics and multivariate regression. Differences in knowledge were evaluated using ANOVA and the assumption of equal variance was tested with Levene statistics. Results: The response rate was 74.3%. Lower educational status group had a greater knowledge level (39.7%) on antibiotic resistance. Despite the high score, the lowest educational status group, (M = 1.82, SD = 0.769), middle educational status group (M = 1.98, SD = 0.748), and the high educational status group (M = 1.88, SD = 0.773) were not significantly different from each other with regard to their general knowledge level on antibiotic resistance (P < 0.05). The study revealed that, working in the healthcare sector is a major contributor to the level of knowledge on antibiotic resistance. Conclusion: Given the scale of the issue on antibiotic resistance and the fact that attempts to resolve it will involve efforts on the part of all, it is important that the public is aware of the importance of the issue of antibiotic resistance, its implications and what they can do to address it. The level of knowledge among respondents with lower educational status should be enough evidence to introduce more educational campaigns on antibiotic resistance.

4 April 2024 in ACS Sensors
Verified
Journal Article
Closed access
LDLihua Ding
Lihua Ding
SCShengnan Cao
Shengnan Cao
CQChenling Qu
Chenling Qu
YWyongjun wu
yongjun wu
SYSongcheng Yu
Songcheng Yu