Antibiotic Resistance and Biofilm Development of Escherichia coli on Different Surfaces

被引：0

作者：

Monisha, B. Anu ^{[1
]}

Bharathy, L. Sugantha ^{[1
]}

Premkumar, K. ^{[1
]}

Sathiyamurthy, K. ^{[1
]}

机构：

[1] Bharathidasan Univ, Sch Biotechnol & Genet Engn, Dept Biomed Sci, Tiruchirappalli 620024, Tamil Nadu, India

来源：

JOURNAL OF PURE AND APPLIED MICROBIOLOGY | 2022年 / 16卷 / 03期

关键词：

E.coli; Antibiotic Resistance; Biofilm; Surfaces; MULTIDRUG-RESISTANCE; E.-COLI; VIRULENCE; STRAINS; PREVALENCE; COMMENSAL; GENES;

D O I：

暂无

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The goal of this research is on antibiotic resistance and biofilm formation of Escherichia coli on different surfaces. 37 E.coli isolates were obtained from K.A.P. Viswanatham Government Medical College, Tiruchirappalli, Tamil Nadu, India. Biochemical assays were used to re-confirm all the isolates. Ampicillin, Cefepime, Cefotaxime, Co-trimoxazole, Tetracycline and Levofloxacin showed substantial levels of resistance. Meropenem, Tigecycline, and Colistin showed the least amount of resistance. 75.6% of the E.coli strains were multidrug resistant (MDR). Biofilm formation of E.coli was higher in TSBG than in TSB in all (polystyrene, polypropylene, glass and stainless steel) surfaces. It is evident that the presence of glucose or any sugar substrate promotes biofilm development, resulting in notable antibiotic resistance. This situation is hazardous to human health.

引用

页码：1884 / 1892

页数：9

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