Widespread use of various antimicrobial agents resulted in the emergence of bacterial resistance. Mechanisms like direct efflux, formation, and sequestration of metals and drugs in complexes and antiporter pumps are some examples. This investigation aims to investigate the resistance pattern of penicillin-resistant bacterial strains to some physicochemical agents. Sensitivity/resistance pattern...

P. aeruginosa has been mentioned as the major causative agents of nosocomial infections. Pseudomonas infections are often serious and show different resistance to treatment due to distribution of antimicrobial resistance. Meanwhile, some strains are also able to form biofilm during contamination, which help bacteria to be even more persisyant to yreatment. We examined the antibiotic resistance ...

The study was carried out to determine the prevalence and pattern of antimicrobial resistance of Shigella species among patients with acute diarrhoea in Karaj, Tehran, Iran. The study included all acute diarrhoea patients who visited the hospitals and treatment centres of Karaj during November 2001-October 2002. Of 734 stool samples collected from patients with acute diarrhoea and analyzed for ...

Background: Irrational usage and higher utilization of antimicrobial agents has become a major problem in all health care facilities over the world, further give rise to resistance. Inappropriate use antibacterial drugs may result increased adverse drug reaction also increase cost treatment. The aim study was evaluate or distribution pattern drugs. objective determine average number antibiotics...

background: treatment of chronic sinusitis is complicated due to increase of antibiotic-resistant bacteria. the aim of this study was to determine the multidrug resistance (mdr) pattern of the bacteria causing chronic sinusitis in north of iran. methods: this cross-sectional study was carried out on patients with chronic sinusitis. bacterial susceptibility to antimicrobial agents was determined...

A total of 84 clinical Vibrio cholerae O1 isolates were collected from Khon Kaen (KK), Udon Thani (UT), Loei (LI), and Nong Khai (NK), northeastern Thailand during cholera outbreaks in 2007 and 2008. The majority of V. cholerae O1 strains carried nearly all the virulence-associated genes (ctxA, zot, and ace) except for four isolates and one isolate from UT and NK, respectively, which carried on...

The present study was conducted to determine the antibiotic susceptibility pattern of Pseudomonas aeruginosa from sputum samples of lower respiratory tract infection patients admitted to different hospitals of Karachi. Most of the hospitals are hampered with high frequency of nosocomial infections generally caused by multiresistant nosocomial pathogen. Among Gram-negative pathogens Pseudomonas ...

Antimicrobial resistance is a global problem affecting animals and humans. Improper use of antibiotics by humans, inefficient prevention control infections, poor hygiene sanitation, are causes for the emergence distribution antibiotic resistant bacteria. The role pets quite significant as disseminators antimicrobial-resistant This study was planned to analyze susceptibility profile Escherichia ...