Effect of electric current in viability, biofilm formation and antibiotic resistance of Pseudomonas aeruginosa: A systematic review

IF 1.4 4区 医学 Q4 IMMUNOLOGY Indian Journal of Medical Microbiology Pub Date : 2024-10-15 DOI:10.1016/j.ijmmb.2024.100735
Corinna Aimee Chavez-Manini, Sandra Alicia Reza-López, Carlos Arzate-Quintana, Celia María Quiñonez-Flores, María Alejandra Favila-Pérez, Javier Camarillo-Cisneros, Alva Rocío Castillo-González
{"title":"Effect of electric current in viability, biofilm formation and antibiotic resistance of Pseudomonas aeruginosa: A systematic review","authors":"Corinna Aimee Chavez-Manini,&nbsp;Sandra Alicia Reza-López,&nbsp;Carlos Arzate-Quintana,&nbsp;Celia María Quiñonez-Flores,&nbsp;María Alejandra Favila-Pérez,&nbsp;Javier Camarillo-Cisneros,&nbsp;Alva Rocío Castillo-González","doi":"10.1016/j.ijmmb.2024.100735","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><div>The bactericidal effect of electric current has been studied in various microorganisms such as <em>Pseudomonas aeruginosa</em>. The objective of this review is to identify the experimental parameters with the greatest antibacterial effect in the shortest time.</div></div><div><h3>Methods</h3><div>Literature search was conducted in the databases PubMed, Science Direct, and Google Scholar. Only original articles published between 2014 and 2023 were included, where the effect of electric current on viability, biofilm formation, and/or antibiotic resistance in <em>P. aeruginosa</em> was analyzed. Quality control criteria considered included specifying control and experimental groups, replicates performed, experimental parameters, and study limitations.</div></div><div><h3>Results</h3><div>Ten studies were included, which involved the strains Xen5, Xen41, PAO1 persistent cells, and PA14. An average reduction of 3.5 log in biofilm formation was observed in the included studies. The electric current parameters that achieved the greatest effect were 500 μA DC with platinum electrodes for 4 days [5.2–5.5 log], 200 μA intermittent with titanium electrodes for 4 days [4.99 log], and 150 ± 60 μA with silver electrodes for 24 h [4 log]. Complete eradication of PAO1 persistent cells was achieved in 1 h with a treatment of 70 μA/cm2 DC followed by 1.5 μg/mL tobramycin for 1 h each.</div></div><div><h3>Conclusions</h3><div>The bactericidal effect of electric current is proportional to the exposure time and current intensity. The electrode material influences the effectiveness of the treatment, possibly because of redox reactions, while differences are observed in the effect on the cell membrane and gene expression when using metallic or carbon electrodes, suggesting differences in the mechanism of action.</div></div>","PeriodicalId":13284,"journal":{"name":"Indian Journal of Medical Microbiology","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Medical Microbiology","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S025508572400210X","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Background

The bactericidal effect of electric current has been studied in various microorganisms such as Pseudomonas aeruginosa. The objective of this review is to identify the experimental parameters with the greatest antibacterial effect in the shortest time.

Methods

Literature search was conducted in the databases PubMed, Science Direct, and Google Scholar. Only original articles published between 2014 and 2023 were included, where the effect of electric current on viability, biofilm formation, and/or antibiotic resistance in P. aeruginosa was analyzed. Quality control criteria considered included specifying control and experimental groups, replicates performed, experimental parameters, and study limitations.

Results

Ten studies were included, which involved the strains Xen5, Xen41, PAO1 persistent cells, and PA14. An average reduction of 3.5 log in biofilm formation was observed in the included studies. The electric current parameters that achieved the greatest effect were 500 μA DC with platinum electrodes for 4 days [5.2–5.5 log], 200 μA intermittent with titanium electrodes for 4 days [4.99 log], and 150 ± 60 μA with silver electrodes for 24 h [4 log]. Complete eradication of PAO1 persistent cells was achieved in 1 h with a treatment of 70 μA/cm2 DC followed by 1.5 μg/mL tobramycin for 1 h each.

Conclusions

The bactericidal effect of electric current is proportional to the exposure time and current intensity. The electrode material influences the effectiveness of the treatment, possibly because of redox reactions, while differences are observed in the effect on the cell membrane and gene expression when using metallic or carbon electrodes, suggesting differences in the mechanism of action.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
电流对铜绿假单胞菌活力、生物膜形成和抗生素耐药性的影响:系统综述。
背景:电流的杀菌效果已在铜绿假单胞菌等多种微生物中进行了研究。本综述旨在确定在最短时间内具有最大抗菌效果的实验参数:方法:在 PubMed、Science Direct 和 Google Scholar 数据库中进行文献检索。仅纳入 2014-2023 年间发表的原创文章,这些文章分析了电流对铜绿假单胞菌的活力、生物膜形成和/或抗生素耐药性的影响。考虑的质量控制标准包括说明对照组和实验组、进行的重复、实验参数和研究限制:结果:共纳入 10 项研究,涉及菌株 Xen5、Xen41、PAO1 持久细胞和 PA14。在这些研究中,生物膜的形成平均减少了 3.5 log。效果最好的电流参数是:使用铂电极的 500 μA 直流电,持续 4 天 [5.2-5.5 log];使用钛电极的 200 μA 间歇电流,持续 4 天 [4.99 log];使用银电极的 150 ± 60 μA 电流,持续 24 小时 [4 log]。用 70 μA/cm2 直流电处理 PAO1 顽固细胞 1 小时后,再用 1.5 μg/mL 妥布霉素各处理 1 小时,即可完全清除:结论:电流的杀菌效果与暴露时间和电流强度成正比。电极材料影响治疗效果,可能是因为氧化还原反应,而使用金属电极或碳电极对细胞膜和基因表达的影响存在差异,表明作用机制不同。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
CiteScore
2.20
自引率
0.00%
发文量
154
审稿时长
73 days
期刊介绍: Manuscripts of high standard in the form of original research, multicentric studies, meta analysis, are accepted. Current reports can be submitted as brief communications. Case reports must include review of current literature, clinical details, outcome and follow up. Letters to the editor must be a comment on or pertain to a manuscript already published in the IJMM or in relation to preliminary communication of a larger study. Review articles, Special Articles or Guest Editorials are accepted on invitation.
期刊最新文献
Testing new waters in management of Stenotrophomonas maltophilia blood stream infection in a post cardiac surgery patient Chandipura virus resurgence: Insights from Indian outbreaks and the path forward Musculoskeletal melioidosis-a retrospective review of 22 cases from a tertiary care centre in South Tamilnadu Neuromelioidosis – A retrospective review of thirteen cases from a tertiary care centre from South India Accuracy of various matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS)-based rapid identification methods—As a tool to augment diagnostic stewardship in blood culture laboratory, South India
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1