粪肠球菌是手术病人化脓过程的致病因素:细菌学研究结果分析

V. I. Fedorchenko, G. A. Loban, A. M. Chapala, V. Syvovol, O. Hancho, N. M. Deviatkina
{"title":"粪肠球菌是手术病人化脓过程的致病因素:细菌学研究结果分析","authors":"V. I. Fedorchenko, G. A. Loban, A. M. Chapala, V. Syvovol, O. Hancho, N. M. Deviatkina","doi":"10.31718/2077-1096.24.2.145","DOIUrl":null,"url":null,"abstract":"Introduction. Opportunistic infections are often caused by microorganisms that are part of the normal human body microflora. Studying the role of microbiota in infectious pathology and the mechanisms of interaction between opportunistic microorganisms in microbial associations is crucial. Enterococcus faecalis is one such microorganism found in bacterial associations. The purpose of this study was to investigate the frequency of detecting E. faecalis in monoculture and as part of associations, the qualitative and quantitative composition of these associations, and the analysis of the variability in the pathogen’s susceptibility to antibiotics. Results and discussion. Out of 123 samples studied, Enterococcus bacteria were cultured in 38 cases, accounting for 30.9%. E. faecalis was isolated in monoculture in only 24.2% of all cultures of this species. Moreover, it was isolated in clinically significant concentrations (≥105 bacterial cells per 1 ml of the studied material) in only four out of eight cases. There is a difference in the susceptibility of cultures for groups of isolates where the concentration of microorganisms in the test material is <105 and ≥105 microbial cells per 1 ml. Conclusion. E. faecalis was present in 26.8% of isolates obtained from patients in the surgical department with purulent-inflammatory diseases. E. faecalis is mainly found in microbial associations. The susceptibility of E. faecalis to most of the antibiotics used in the study is higher in the group of isolates where this species of microorganism was present in concentrations equal to or higher than 105 microbial cells per 1 ml of the test material.","PeriodicalId":24028,"journal":{"name":"Актуальні проблеми сучасної медицини: Вісник Української медичної стоматологічної академії","volume":"99 19","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"ENTEROCOCCUS FAECALIS AS AN ETIOLOGICAL FACTOR OF PURULENT PROCESSES IN SURGICAL PATIENTS: ANALYSIS OF BACTERIOLOGICAL RESEARCH RESULTS\",\"authors\":\"V. I. Fedorchenko, G. A. Loban, A. M. Chapala, V. Syvovol, O. Hancho, N. M. Deviatkina\",\"doi\":\"10.31718/2077-1096.24.2.145\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Introduction. Opportunistic infections are often caused by microorganisms that are part of the normal human body microflora. Studying the role of microbiota in infectious pathology and the mechanisms of interaction between opportunistic microorganisms in microbial associations is crucial. Enterococcus faecalis is one such microorganism found in bacterial associations. The purpose of this study was to investigate the frequency of detecting E. faecalis in monoculture and as part of associations, the qualitative and quantitative composition of these associations, and the analysis of the variability in the pathogen’s susceptibility to antibiotics. Results and discussion. Out of 123 samples studied, Enterococcus bacteria were cultured in 38 cases, accounting for 30.9%. E. faecalis was isolated in monoculture in only 24.2% of all cultures of this species. Moreover, it was isolated in clinically significant concentrations (≥105 bacterial cells per 1 ml of the studied material) in only four out of eight cases. There is a difference in the susceptibility of cultures for groups of isolates where the concentration of microorganisms in the test material is <105 and ≥105 microbial cells per 1 ml. Conclusion. E. faecalis was present in 26.8% of isolates obtained from patients in the surgical department with purulent-inflammatory diseases. E. faecalis is mainly found in microbial associations. The susceptibility of E. faecalis to most of the antibiotics used in the study is higher in the group of isolates where this species of microorganism was present in concentrations equal to or higher than 105 microbial cells per 1 ml of the test material.\",\"PeriodicalId\":24028,\"journal\":{\"name\":\"Актуальні проблеми сучасної медицини: Вісник Української медичної стоматологічної академії\",\"volume\":\"99 19\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-05-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Актуальні проблеми сучасної медицини: Вісник Української медичної стоматологічної академії\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31718/2077-1096.24.2.145\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Актуальні проблеми сучасної медицини: Вісник Української медичної стоматологічної академії","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31718/2077-1096.24.2.145","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

简介机会性感染通常是由正常人体微生物区系中的微生物引起的。研究微生物群在感染性病理学中的作用以及微生物群中机会性微生物之间的相互作用机制至关重要。粪肠球菌就是细菌群中的一种微生物。本研究的目的是调查粪肠球菌在单培养和作为联合体的一部分被检测到的频率、这些联合体的定性和定量组成以及病原体对抗生素敏感性的变异性分析。结果与讨论。在研究的 123 个样本中,有 38 个样本培养出了肠球菌,占 30.9%。仅有 24.2% 的培养物中分离出了单一培养的粪肠球菌。此外,在 8 个病例中,只有 4 个病例分离出的粪大肠杆菌浓度达到了临床要求(每 1 毫升研究材料中≥105 个细菌细胞)。对于测试材料中微生物浓度<105个/1毫升和≥105个/1毫升微生物细胞的分离物组,其培养物的敏感性存在差异。结论从外科化脓性炎症患者身上分离出的粪大肠杆菌占 26.8%。粪大肠杆菌主要存在于微生物结合体中。在粪大肠杆菌浓度等于或高于每 1 毫升测试材料中 105 个微生物细胞的分离物组中,粪大肠杆菌对研究中使用的大多数抗生素的敏感性较高。
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
ENTEROCOCCUS FAECALIS AS AN ETIOLOGICAL FACTOR OF PURULENT PROCESSES IN SURGICAL PATIENTS: ANALYSIS OF BACTERIOLOGICAL RESEARCH RESULTS
Introduction. Opportunistic infections are often caused by microorganisms that are part of the normal human body microflora. Studying the role of microbiota in infectious pathology and the mechanisms of interaction between opportunistic microorganisms in microbial associations is crucial. Enterococcus faecalis is one such microorganism found in bacterial associations. The purpose of this study was to investigate the frequency of detecting E. faecalis in monoculture and as part of associations, the qualitative and quantitative composition of these associations, and the analysis of the variability in the pathogen’s susceptibility to antibiotics. Results and discussion. Out of 123 samples studied, Enterococcus bacteria were cultured in 38 cases, accounting for 30.9%. E. faecalis was isolated in monoculture in only 24.2% of all cultures of this species. Moreover, it was isolated in clinically significant concentrations (≥105 bacterial cells per 1 ml of the studied material) in only four out of eight cases. There is a difference in the susceptibility of cultures for groups of isolates where the concentration of microorganisms in the test material is <105 and ≥105 microbial cells per 1 ml. Conclusion. E. faecalis was present in 26.8% of isolates obtained from patients in the surgical department with purulent-inflammatory diseases. E. faecalis is mainly found in microbial associations. The susceptibility of E. faecalis to most of the antibiotics used in the study is higher in the group of isolates where this species of microorganism was present in concentrations equal to or higher than 105 microbial cells per 1 ml of the test material.
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
自引率
0.00%
发文量
0
期刊最新文献
MYCOLOGICAL ANALYSIS OF CYSTIC CONTENT IN PATIENTS WITH POLYMICROCYSTIC CHANGES OF THE MAXILLARY SINUS MUCOSA DIFFERENTIAL DIAGNOSIS OF TUBERCULOSIS AND NON-SPECIFIC PULMONARY INFILTRATS (Lecture) IMPROVEMENT OF CAPILLAROSCOPY METHOD FOR STUDYING HUMAN MICROCIRCULATION INDICATORS OF QUANTITATIVE AND QUALITATIVE COMPOSITION OF THE GUT COMMENSAL MICROBIOTA AS BIOMARKERS OF HOMEOSTASIS DYNAMIC CHANGES IN HISTOLOGICAL AND MORPHOMETRIC INDICATORS OF THE LUNGS IN SEXUALLY IMMATURE RATS DURING SIMULATION OF PARTIAL TRACHEAL STENOSIS
×
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