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240 articles for “E.coli”
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Research ArticleOpen accessEvery word in the titleAntimicrobial Resistance Pattern and Characteristics of Integrons in Escherichia Coli Strains Isolated from Aquatic Retail Products in Zhejiang Province, ChinaTing Yu, Han Jiang, Hui Cheng et al.The aquatic retail products are among the potential reservoirs of antimicrobial resistant microorganisms. The main objective of this study was to analyze the antimicrobial susceptibility patterns and integrons and their associated Gene Cassettes (GCs) of Escherichia coli isolates from aquatic retail products. E. coli isolates were obtained from 450 aquatic retail products samples at different markets in Zhejiang Province, China. … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 4 · 21 Dec 2020 · 6,105 accessesView PDFCite
Research NotesOpen accessEvery word in the titleThe Phytol-rich Essential Oil from Fresh Medicago hispida Exerts Significant Inhibitory Activity against Escherichia coliLixue Zheng, Leijie Ben, Zhumei Cui et al.Medicago hispida is one of the most widely distributed and commonly cultivated plants of the genus Medicago in China. It is mainly consumed as a vegetable. In this paper, the extraction, chemical composition and antimicrobial potential of the essential oil from fresh M. hispida (EOFMH) were conducted and evaluated for the first time. The extraction yield of EOFMH was found … …American Journal of Biochemistry and Biotechnology, Vol. 15, Issue 4 · 28 Dec 2019 · 7,360 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePrevalence of Escherichia Coli in Some Selected Foods and Children Stools with Special Reference to Molecular Characterization of Enterohemorrhagic StrainR. Farhan, S. Abdalla, H. A. Abdelrahaman et al.Escherichia coli is one of the most important etiologic agents of childhood diarrhea that represents a major public health problem in developing countries and now is being recognized as emerging entero-pathogens in the well developed countries. Among the diarrhegenic Escherichia Coli (DEC) this work was focused on the Enterohemorrhagic Escherichia Coli (EHEC) that produce Shigatoxins (Stxs). The infection is mainly … …American Journal of Animal and Veterinary Sciences, Vol. 9, Issue 4 · 23 Dec 2014 · 7,878 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleESCHERICHIA COLI PATHOTYPES ASSOCIATED WITH DIARRHEA IN HUMAN AND DOMESTIC ANIMALSI.I. ShabanaRuminants are important reservoirs for zoonotic pathogenic E. coli. The objective of this study was to characterize pathogenic E. coli isolates from cattle and sheep linked to human illness with respect to their path types, serotypes and genotypes. E. coli O157:H7 isolated from cattle, sheep and human patients were compared for their genomic similarity by Pulsed-Field Gel-Electrophoresis (PFGE). PCR detection … …American Journal of Animal and Veterinary Sciences, Vol. 9, Issue 3 · 2 Sep 2014 · 7,369 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleHigh-Yield Production of Bioactive Flatfish (Paralichthys olivaceus) Myostatin-1 Prodomain in Escherichia coliIl Shik Shin, Hyung-Joo Jin, Jeong Hwan Kim et al.Myostatin Propeptide (MstnPro), the N-terminal part of Mstn precursor molecule, binds to Mstn and suppress its activity. Mstn is a potent negative regulator of skeletal muscle growth in many animal species, thus MstnPro has a great potential to be used as an agent to enhance skeletal muscle growth in animal species. Bioactive fish Myostatin-1 Propeptide (Mstn1Pro) proteins were recently expressed … …American Journal of Biochemistry and Biotechnology, Vol. 8, Issue 3 · 20 Sep 2012 · 8,016 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleA Cyanobacterium Synechocystis sp. PCC 6803 Glutaredoxin Gene (slr1562) Protects Escherichia coli against Abiotic StressesAhmed Gaber, Salah El-Din El-AssalProblem statement: Glutaredoxins (GRXs) are ubiquitous small heat stable glutathione-dependent oxidoreductase enzymes that play a crucial role in plant development and response to oxidative stress. Approach: Cyanobacterium Synechocystis strain PCC 6803 contains two genes (slr1562 and ssr2061) encoding glutaredoxins. In the present investigation the slr1562 gene (grxC) was isolated and characterized. Results: The results revealed that the amino acid sequence … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 1 · 5 Mar 2012 · 7,586 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleUse of Enterobacterial Repetitive Intergenic Consensus PCR in Detecting Target(s) of Hapalindole-T, From a Cyanobacterium, in Escherichia Coli: In Silico ValidationManoj K. Tripathi, Maheep Kumar, Vinay K. Singh et al.Problem statement: Identification of newer biomolecule as well as targets are a rising concern because of increasing drug resistance in bacteria. We have isolated a broad spectrum antibiotic biomolecule Hapalindole-T from a cyanobacterium, Fisherella sp. growing on local Azadirachta indica tree bark. A model bacterium E. coli was screened spontaneously for Hap-T resistance. These resistant strains of E. coli were … …Current Research in Bioinformatics, Vol. 1, Issue 1 · 3 Mar 2012 · 13,780 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffect of Aqueous Extract of Aegle marmelos Fruit on Adherence and β-Lactam Resistance of Enteropathogenic Escherichia coli by Down Regulating Outer Membrane Protein CSubramaniya Bharathi Raja, Malliga Raman Murali, G. K. Malathi et al.Problem statement: Enteropathogenic Escherichia Coli (EPEC) continue to be a major health problem, leading to death due to diarrhea, predominantly in children below the age of five. Due to evolution of multi drug resistance in EPEC and side effects caused to host by antibiotics necessitated a search for alternative medicines from medicinal plants. One such medicinal plant used since ancient … …American Journal of Infectious Diseases, Vol. 5, Issue 2 · 30 Jun 2009 · 7,619 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePharmacodynamic Comparison of the Carbapenems Against E. coli and Klebsiella spp. Containing Extended spectrum β-lactamasesKathryn J. Eagye, Joseph L. Kuti, David P. NicolauCarbapenems are the treatment of choice for extended-spectrum β-lactamases (ESBLs). Ertapenem is a new member of the carbapenem class, and is often grouped with imipenem and meropenem as a recommended treatment for ESBLs. However, new in vitro data question ertapenem’s inclusion as a first line treatment for these bacteria, suggesting that ertapenem has a lower likelihood of obtaining appropriate pharmacodynamic … …American Journal of Infectious Diseases, Vol. 1, Issue 3 · 30 Sep 2005 · 6,890 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleThe Development of a New, Rapid, Amperometric Immunosensor for the Detection of Low Concentrations of Bacteria Part II: Optimization of the System for Escherichia coliEric Carnes, Ebtisam WilkinsThe optimization of a flow-through immunoassay system was conducted to achieve rapid detection of low concentrations of E. coli bacteria. The system includes a new immunosensor that uses newly developed, disposable immunofiltration membranes to yield a system that is sensitive as well as simple. Comparison of the performance of this system with conventional immunoassays demonstrated a significantly shorter time for … …American Journal of Applied Sciences, Vol. 2, Issue 3 · 31 Mar 2005 · 6,783 accessesView PDFCite