scholarly journals In-vitro antimicrobial susceptibility pattern of lipopeptide against drug resistant Vibrio species

2021 ◽  
Author(s):  
Reem M. Aljowaie ◽  
Mohamed Ragab Abdel Gawwad ◽  
Dunia A. Al Farraj ◽  
Jose Kingsly H ◽  
P. Rajendran
Keyword(s):  
Antimicrobial Susceptibility ◽  
Vibrio Species ◽  
Drug Resistant ◽  
Susceptibility Pattern ◽  
Antimicrobial Susceptibility Pattern

scholarly journals Antimicrobial susceptibility pattern of Corynebacterium striatum.

1996 ◽  
Vol 40 (11) ◽  
pp. 2671-2672 ◽  
Author(s):  
L Martínez-Martínez ◽  
A Pascual ◽  
K Bernard ◽  
A I Suárez
Keyword(s):  
Antimicrobial Susceptibility ◽  
Antimicrobial Agents ◽  
Susceptibility Pattern ◽  
Beta Lactams ◽  
Antimicrobial Susceptibility Pattern ◽  
Mueller Hinton ◽  
Corynebacterium Striatum ◽  
Mueller Hinton Broth

The in vitro activities of 16 antimicrobial agents against 86 strains of Corynebacterium striatum were evaluated by microdilution using cation-adjusted Mueller-Hinton broth. MICs at which 90% of strains were inhibited were 0.06 microgram/ml for teicoplanin, 1 microgram/ml for vancomycin, 0.03 to 8 micrograms/ml for beta-lactams, 8 micrograms/ml for sparfloxacin, 16 micrograms/ml for ciprofloxacin, 16/304 micrograms/ml for co-trimoxazole (trimethoprim-sulfamethoxazole), 64 micrograms/ml for tetracycline, 128 micrograms/ml for gentamicin, and > 128 micrograms/ml for amikacin, erythromycin, and rifampin.

scholarly journals Determination of Extended-Spectrum β-Lactamases and AmpC Production in Uropathogenic Isolates of Escherichia coli and Susceptibility to Fosfomycin

2013 ◽  
Vol 5 (02) ◽  
pp. 090-093 ◽  
Author(s):  
Varsha Gupta ◽  
Hena Rani ◽  
Nidhi Singla ◽  
Neelam Kaistha ◽  
Jagdish Chander
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Susceptibility ◽  
Boronic Acid ◽  
Treatment Options ◽  
Community Setting ◽  
Integrated Approach ◽  
Susceptibility Pattern ◽  
E Coli ◽  
Antimicrobial Susceptibility Pattern

ABSTRACT Background: Urinary tract infection due to Escherichia coli is one of the common problem in clinical practice. Various drug resistance mechanisms are making the bacteria resistant to higher group of drugs making the treatment options very limited. This study was undertaken to detect ESBLs and AmpC production in uropathogenic Escherichia coli isolates and to determine their antimicrobial susceptibility pattern with special reference to fosfomycin. Materials and Methods: A total number of 150 E. coli isolates were studied. ESBL detection was done by double disc synergy and CLSI method. AmpC screening was done using cefoxitin disc and confirmation was done using cefoxitin/cefoxitin-boronic acid discs. In AmpC positive isolates, ESBLs was detected by modifying CLSI method using boronic acid. Antimicrobial susceptibility pattern was determined following CLSI guidelines. Fosfomycin susceptibility was determined by disc diffusion and E-test methods. Results: ESBLs production was seen in 52.6% of isolates and AmpC production was seen in 8% of isolates. All AmpC producers were also found to be ESBLs positive. ESBLs positive isolates were found to be more drug resistant than ESBLs negative isolates. All the strains were found to be fosfomycin sensitive. Conclusions: ESBLs and AmpC producing isolates are becoming prevalent in E. coli isolates from community setting also. Amongst the oral drugs, no in-vitro resistance has been seen for fosfomycin making it a newer choice of drug (although not new) in future. An integrated approach to contain antimicrobial resistance should be actually the goal of present times.

scholarly journals Bacteriological Profile and Antimicrobial Susceptibility Pattern among Isolates Obtained From Body Fluids

2019 ◽  
Vol 17 (2) ◽  
pp. 173-177
Author(s):  
Lok Bahadur Shrestha ◽  
Narayan Raj Bhattarai ◽  
Basudha Khanal
Keyword(s):  
Antimicrobial Susceptibility ◽  
Body Fluid ◽  
Acinetobacter Calcoaceticus ◽  
Body Fluids ◽  
Drug Resistant ◽  
Susceptibility Pattern ◽  
Methicillin Resistant ◽  
E Coli ◽  
Antimicrobial Susceptibility Pattern ◽  
Extensively Drug Resistant

Background: Infections of the sterile body sites, when occurs typically have greater clinical urgency and these infections could be life threatening. For the appropriate management of patient, early detection and identification of organism is crucial. Hence, the present study was designed to evaluate the prevalence, organism profile and antimicrobial susceptibility pattern of isolates obtained from infection of body fluids.Methods: Laboratory and clinical records of all the sterile body fluid except blood and cerebrospinal fluid submitted to the Department of Microbiology, B. P. Koirala Institute of Health Sciences during the period of 5 years (January 2012 to December 2016) were analyzed.Results: Among 1835 samples, 196 fluids samples showed growth of organisms with an isolation rate of 10.68%. Escherichia coli (E. coli) was the most common organism followed by Staphylococcus aureus (S. aureus) and Acinetobacter calcoaceticus-baumannii complex. Antimicrobial susceptibility testing showed variable degree of resistance. Thirty percentage of organisms were multi-drug resistant, 10% were extensively-drug resistant, none was pan-drug resistant, 35% of E. coli and K. pneumoniae were extended spectrum ?-lactamase producer and 30% of S. aureus were methicillin-resistant S. aureus. The study showed increasing trends of multi-drug resistant, extensively-drug resistant, methicillin-resistant S. aureus and extended spectrum ?-lactamase over the years. Conclusions: The study showed infection rate of 10% among normally sterile body fluids. E.coli, S. aureus and Acinetobacter calcoaceticus-baumannii complex are the common organisms. The infections are associated with multi drug resistant organisms. Routine surveillance of multi-drug resistant in infection of body fluids is necessary to guide treatment. Keywords: Extensively-drug resistant; methicillin-resistant S. aureus; multi-drug resistant; sterile body fluid.

Sign in / Sign up

Export Citation Format

Share Document