نتایج جستجو برای: antimicrobial

تعداد نتایج: 86689  

2016
C. P. MURPHY V. R. FAJT H. M. SCOTT M. J. FOSTER P. WICKWIRE S. A. McEWEN

A scoping review was conducted to identify modifiable non-antimicrobial factors to reduce the occurrence of antimicrobial resistance in cattle populations. Searches were developed to retrieve peer-reviewed published studies in animal, human and in vitro microbial populations. Citations were retained when modifiable non-antimicrobial factors or interventions potentially associated with antimicro...

2003
Katherine M. Shea

Antimicrobial resistance is widespread. Overuse or misuse of antimicrobial agents in veterinary and human medicine is responsible for increasing the crisis of resistance to antimicrobial agents. The American Academy of Pediatrics, in conjunction with the US Public Health Service, has begun to address this problem by disseminating policies on the judicious use of antimicrobial agents in humans. ...

2013
Shefali Arora Vandana Yadav Pankaj Kumar Rajeev Gupta Deepak Kumar

Antimicrobial polymers are class of polymers with antimicrobial activity. The control of microbial infection is a very important issue in modern society. Increasing hygiene standards and the threat of infectious disease demand materials with surfaces that inhibit the survival and proliferation of microbes. The antimicrobial polymers are produced by attaching or inserting an active antimicrobial...

Journal: :South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde 2017
Y Khan S-A Boschmans J McCartney R Coetzee

722 September 2017, Vol. 107, No. 9 Undergraduate antimicrobial stewardship training for pharmacy students: Creating a foundation for containment of antimicrobial resistance in South Africa To the Editor: The inappropriate and excessive use of antimicrobial agents has cultivated the development and progression of anti­ microbial resistance worldwide, which has been recognised as a threat to glo...

Journal: :Infection and immunity 2007
Gordon B Mitchell Muthafar H Al-Haddawi Mary Ellen Clark Jennifer D Beveridge Jeff L Caswell

Susceptibility to bacterial pneumonia in cattle is enhanced by stressors such as transportation, weaning, and commingling, which trigger a physiologic stress response resulting in elevated levels of endogenous corticosteroids and catecholamines. To determine the effect of neuroendocrine mediators on the expression of innate defense peptides in the lung, bovine tracheal epithelial cells were exp...

2017
Zheng Hao

Silymarin and its flavonolignan isomers, silybin, isosilybin, dehydrosilybin, silychristin, silydianin, and a few flavonoids mainly taxifolin, have been subjected to a variety of antimicrobial investigations due to extensive traditional uses and low side effects. Antimicrobial activities for silymarin and active seed extracts of Silybum marianum against different bacteria, fungi, viruses and pa...

M Barzegar , M Khaki , MA Sahari,

 Background: Essential oils of medicinal plants such as chamomile are very complex natural mixtures which can contain compounds at quite different concentrations and some of their components have antioxidant and antimicrobial activities in foodstuff. Objective: The antioxidant and antimicrobial effects of chamomile essential oil in cake preparation were evaluated during 75 days of storag...

بیطرف, امیر, زارع زردینی, هادی, طلوعی نیا, بهناز, هاشمی, اعظم,

Introduction: Today, research in the field of antimicrobial peptides is active. Thus, the aim of this study is to purify and determine biochemical properties (especially antimicrobial effect) of new antimicrobial peptides from skin secretions of bufo kavirensis. Methods: This is a descriptive study. The skin secretions of bufo was purified by biochemical manners and antimicrobial effects was ...

2015
J.S. Weese S. Giguère L. Guardabassi P.S. Morley M. Papich D.R. Ricciuto J.E. Sykes

The epidemic of antimicrobial resistant infections continues to challenge, compromising animal care, complicating food animal production and posing zoonotic disease risks. While the overall role of therapeutic antimicrobial use in animals in the development AMR in animal and human pathogens is poorly defined, veterinarians must consider the impacts of antimicrobial use in animal and take steps ...

Journal: :Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi 2015
Heng-Sim Lee Yue-Xia Loh Jen-Jain Lee Chang-Shee Liu Chishih Chu

BACKGROUND The misuse of antimicrobial agents increases drug resistance in bacteria. METHODS The correlation between antimicrobial agent consumption and related resistance in the Gram-negative bacteria Acinetobacter baumannii, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Proteus mirabilis was analyzed during the period 2003-2011. RESULTS Among these five bacteria, ov...

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