金属核金、银纳米颗粒对某些动物病原体的抗菌活性

IF 1.8 4区 农林科学 Q2 AGRICULTURE, DAIRY & ANIMAL SCIENCE Annals of Animal Science Pub Date : 2023-02-07 DOI:10.2478/aoas-2023-0008
Adil Aksoy, Reem S. Alazragi, A. Alabdali, Raed Aljazzar, Salah El Sadi, M. Alostaz, Mahmoud El Hindi
{"title":"金属核金、银纳米颗粒对某些动物病原体的抗菌活性","authors":"Adil Aksoy, Reem S. Alazragi, A. Alabdali, Raed Aljazzar, Salah El Sadi, M. Alostaz, Mahmoud El Hindi","doi":"10.2478/aoas-2023-0008","DOIUrl":null,"url":null,"abstract":"Abstract The current work aimed to find substitutes for antibiotics because of the side effects of antibacterial agents and the expansion of bacterial resistance to these agents. The scope of this study was to evaluate the antibacterial activity of gold and silver nanoparticles (AuNPs and AgNPs) against selected animal pathogens (Staphylococcus aureus, Klebsiella pneumonia, Streptococcus pneumoniae, Escherichia coli, Bacillus abortus and Mycobacterium bovis). The synthesized nanoparticles were distinguished by scanning electron microscopy (SEM) analysis and tested for antibacterial activity with the broth microdilution method, well diffusion assay, and minimum bactericidal concentration procedure. Results showed that both AuNPs and AgNPs displayed good antibacterial activity against all tested bacteria. The strongest antibacterial action of AgNPS (18 mm) was against E. coli. AuNPs displayed good antibacterial activity against S. aureus and B. bovis with a suppression area of 14 mm. Therefore, it is suggested that AgNPs and AuNPs could be effectively used against animal pathogens and may contribute to reducing antibiotic resistance. However, there is a need for further research on the in vivo toxicity and mechanisms of action of AuNPs and AgNPs.","PeriodicalId":8235,"journal":{"name":"Annals of Animal Science","volume":"23 1","pages":"473 - 479"},"PeriodicalIF":1.8000,"publicationDate":"2023-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Antibacterial activity of metallic-core gold and silver nanoparticles against some animal pathogens\",\"authors\":\"Adil Aksoy, Reem S. Alazragi, A. Alabdali, Raed Aljazzar, Salah El Sadi, M. Alostaz, Mahmoud El Hindi\",\"doi\":\"10.2478/aoas-2023-0008\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract The current work aimed to find substitutes for antibiotics because of the side effects of antibacterial agents and the expansion of bacterial resistance to these agents. The scope of this study was to evaluate the antibacterial activity of gold and silver nanoparticles (AuNPs and AgNPs) against selected animal pathogens (Staphylococcus aureus, Klebsiella pneumonia, Streptococcus pneumoniae, Escherichia coli, Bacillus abortus and Mycobacterium bovis). The synthesized nanoparticles were distinguished by scanning electron microscopy (SEM) analysis and tested for antibacterial activity with the broth microdilution method, well diffusion assay, and minimum bactericidal concentration procedure. Results showed that both AuNPs and AgNPs displayed good antibacterial activity against all tested bacteria. The strongest antibacterial action of AgNPS (18 mm) was against E. coli. AuNPs displayed good antibacterial activity against S. aureus and B. bovis with a suppression area of 14 mm. Therefore, it is suggested that AgNPs and AuNPs could be effectively used against animal pathogens and may contribute to reducing antibiotic resistance. However, there is a need for further research on the in vivo toxicity and mechanisms of action of AuNPs and AgNPs.\",\"PeriodicalId\":8235,\"journal\":{\"name\":\"Annals of Animal Science\",\"volume\":\"23 1\",\"pages\":\"473 - 479\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2023-02-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Annals of Animal Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.2478/aoas-2023-0008\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"AGRICULTURE, DAIRY & ANIMAL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Animal Science","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.2478/aoas-2023-0008","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
引用次数: 0

摘要

摘要当前的工作旨在寻找抗生素的替代品,因为抗菌药物的副作用和细菌对这些药物的耐药性扩大。本研究的范围是评估金纳米粒子和银纳米粒子(AuNPs和AgNPs)对选定的动物病原体(金黄色葡萄球菌、肺炎克雷伯菌、肺炎链球菌、大肠杆菌、流产芽孢杆菌和牛分枝杆菌)的抗菌活性。通过扫描电子显微镜(SEM)对合成的纳米颗粒进行了表征,并采用肉汤微稀释法、孔扩散法和最小杀菌浓度法对合成的纳米颗粒进行了抗菌活性测试。结果表明,AuNPs和AgNPs均具有良好的抑菌活性。AgNPS (18 mm)对大肠杆菌的抑菌作用最强。AuNPs对金黄色葡萄球菌和牛链球菌具有良好的抑菌活性,抑菌面积为14 mm。因此,AgNPs和AuNPs可以有效地用于动物病原体,并可能有助于减少抗生素耐药性。然而,AuNPs和AgNPs的体内毒性和作用机制还需要进一步研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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
Antibacterial activity of metallic-core gold and silver nanoparticles against some animal pathogens
Abstract The current work aimed to find substitutes for antibiotics because of the side effects of antibacterial agents and the expansion of bacterial resistance to these agents. The scope of this study was to evaluate the antibacterial activity of gold and silver nanoparticles (AuNPs and AgNPs) against selected animal pathogens (Staphylococcus aureus, Klebsiella pneumonia, Streptococcus pneumoniae, Escherichia coli, Bacillus abortus and Mycobacterium bovis). The synthesized nanoparticles were distinguished by scanning electron microscopy (SEM) analysis and tested for antibacterial activity with the broth microdilution method, well diffusion assay, and minimum bactericidal concentration procedure. Results showed that both AuNPs and AgNPs displayed good antibacterial activity against all tested bacteria. The strongest antibacterial action of AgNPS (18 mm) was against E. coli. AuNPs displayed good antibacterial activity against S. aureus and B. bovis with a suppression area of 14 mm. Therefore, it is suggested that AgNPs and AuNPs could be effectively used against animal pathogens and may contribute to reducing antibiotic resistance. However, there is a need for further research on the in vivo toxicity and mechanisms of action of AuNPs and AgNPs.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Annals of Animal Science
Annals of Animal Science 农林科学-奶制品与动物科学
CiteScore
4.00
自引率
5.30%
发文量
138
审稿时长
6-12 weeks
期刊介绍: Annals of Animal Science accepts original papers and reviews from the different topics of animal science: genetic and farm animal breeding, the biology, physiology and reproduction of animals, animal nutrition and feedstuffs, environment, hygiene and animal production technology, quality of animal origin products, economics and the organization of animal production.
期刊最新文献
Dietary fish oil sparing with blended vegetable oils on growth, fatty acid composition and lipid-metabolism-related genes expression in juvenile rainbow trout (Oncorhynchus mykiss) Effects of different salinity levels on performance of Nile tilapia fingerlings in a biofloc culture system Involvement of aberrant DNA methylation in the deregulated expression of EHF, LPAR1, MPZL3, and POPDC2 genes in equine sarcoids Influence of early qualitative feed restriction and barrier perch access on some meat quality traits, growth performance, and diet cost analysis in broiler chickens Application of herbal dietary supplements in aquaculture – a review
×
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