نتایج جستجو برای: antibacterial action

تعداد نتایج: 649077  

Journal: :Journal of the Belarusian State University. Biology 2021

2014
Shuiqing Gui Rongjiang Li Yongwen Feng Sanming Wang

Multidrug-resistant (MDR) Acinetobacter baumannii infections are difficult to treat owing to the extremely limited armamentarium. Expectations about antimicrobial peptides' use as new powerful antibacterial agents have been raised on the basis of their unique mechanism of action. Musca domestica cecropin (Mdc), a novel antimicrobial peptide from the larvae of Housefly (Musca domestica), has pot...

Journal: :Archiv der Pharmazie 2009
Carlo Franchini Marilena Muraglia Filomena Corbo Marco Antonio Florio Antonia Di Mola Antonio Rosato Rosanna Matucci Marta Nesi Francoise van Bambeke Cesare Vitali

The enhancement of bacterial resistance of pathogens to currently available antibiotics constitutes a serious public health threat. So, intensive efforts are underway worldwide to develop new antimicrobial agents. To identify compounds with a potent antimicrobial profile, we designed and synthesized low molecular weight 2-mercaptobenzothiazole derivatives 2a-2l and 3a-3l. Both series were scree...

2018
Francisco Felipe Maia da Silva Francisco José Queiroz Monte Telma Leda Gomes de Lemos Patrícia Georgina Garcia do Nascimento Alana Kelly de Medeiros Costa Luanda Misley Mota de Paiva

Eugenol is the major component of clove essential oil and has demonstrated relevant biological potential with well-known antimicrobial and antioxidant action. Therefore, this work carried out the synthesis, purification, characterization, and evaluation of the antioxidant and antibacterial potential of 19 eugenol derivatives. The derivatives were produced by esterification reactions in the hydr...

2015
Guyue Cheng Bei Li Chenxi Wang Hongfei Zhang Guixia Liang Zhifei Weng Haihong Hao Xu Wang Zhenli Liu Menghong Dai Yulian Wang Zonghui Yuan Daniel Rittschof

Quinoxaline 1,4-di-N-oxides (QdNOs) are widely known as potent antibacterial agents, but their antibacterial mechanisms are incompletely understood. In this study, the transcriptomic and proteomic profiles of Escherichia coli exposed to QdNOs were integratively investigated, and the results demonstrated that QdNOs mainly induced an SOS response and oxidative stress. Moreover, genes and proteins...

Journal: :Molecules 2016
Jayanta Kumar Patra Kwang-Hyun Baek

Foodborne illness and disease caused by foodborne pathogenic bacteria is continuing to increase day by day and it has become an important topic of concern among various food industries. Many types of synthetic antibacterial agents have been used in food processing and food preservation; however, they are not safe and have resulted in various health-related issues. Therefore, in the present stud...

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