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Showing 1 to 6 of 6 entries
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The Frequency of Exotoxin A and Exoenzymes S and U Genes Among Clinical Isolates of Pseudomonas aeruginosa in Shiraz, Iran.

International journal of molecular and cellular medicine

Yousefi-Avarvand A, Khashei R, Sedigh Ebrahim-Saraie H, Emami A, Zomorodian K, Motamedifar M.
PMID: 26629485
Int J Mol Cell Med. 2015;4(3):167-73.

Pseudomonas aeruginosa as an opportunistic pathogen produces several virulence factors. The most important of these factors are exotoxin A and type III secretion system (T3SS). The aim of this study was to determine the frequency of toxA, exoU and...

Effect of subinhibitory concentrations of imipenem and piperacillin on .

New microbes and new infections

Haghi F, Nezhad BB, Zeighami H.
PMID: 31719997
New Microbes New Infect. 2019 Oct 08;32:100608. doi: 10.1016/j.nmni.2019.100608. eCollection 2019 Nov.

Subinhibitory concentrations (subMIC) of antibiotics, although not able to kill bacteria, can modify their physicochemical characteristics and may interfere with some bacterial functions. This study aimed to investigate the effect of subMIC of imipenem and piperacillin on the transcriptional...

Rin1 restores host phagocytic activity during invasion by Pseudomonas aeruginosa.

Journal of medical microbiology

Mustafi S, Barbieri MA.
PMID: 26902911
J Med Microbiol. 2016 May;65(5):351-361. doi: 10.1099/jmm.0.000235. Epub 2016 Feb 22.

Pseudomonas aeruginosa uses a type III secretion system to deliver toxic effector proteins directly into host cells and alter host protein functions. Exoenzyme S (ExoS), a type III effector protein, ADP-ribosylates Rab5 GTPase and impairs early phagocytic events in...

The molecular mechanism of acute lung injury caused by Pseudomonas aeruginosa: from bacterial pathogenesis to host response.

Journal of intensive care

Sawa T.
PMID: 25520826
J Intensive Care. 2014 Feb 18;2(1):10. doi: 10.1186/2052-0492-2-10. eCollection 2014.

Pseudomonas aeruginosa is the most common gram-negative pathogen causing pneumonia in immunocompromised patients. Acute lung injury induced by bacterial exoproducts is associated with a poor outcome in P. aeruginosa pneumonia. The major pathogenic toxins among the exoproducts of P....

Virulence Gene Profiles of Multidrug-Resistant Pseudomonas aeruginosa Isolated From Iranian Hospital Infections.

Iranian Red Crescent medical journal

Fazeli N, Momtaz H.
PMID: 25763199
Iran Red Crescent Med J. 2014 Oct 05;16(10):e15722. doi: 10.5812/ircmj.15722. eCollection 2014 Oct.

BACKGROUND: The most common hospital-acquired pathogen is Pseudomonas aeruginosa. It is a multidrug resistant bacterium causing systemic infections.OBJECTIVES: The present study was carried out in order to investigate the distribution of virulence factors and antibiotic resistance properties of Pseudomonas...

Prevalence of virulence genes among bulgarian nosocomial and cystic fibrosis isolates of pseudomonas aeruginosa.

Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]

Mitov I, Strateva T, Markova B.
PMID: 24031533
Braz J Microbiol. 2010 Jul;41(3):588-95. doi: 10.1590/S1517-83822010000300008. Epub 2010 Sep 01.

The aim of this study was to evaluate the prevalence of some virulence genes among 202 Pseudomonas aeruginosa isolates from cystic fibrosis (CF) patients (n=42) and non-CF in-patients (n=160) and to analyze the values according to the patient groups,...

Showing 1 to 6 of 6 entries