Radiometric Detection, Identification, and Antimicrobial Susceptibility Testing of Mycobacteria

2018 ◽  
pp. 31-38
Author(s):  
Margie A. Morgan
Keyword(s):  
Antimicrobial Susceptibility ◽  
Susceptibility Testing ◽  
Antimicrobial Susceptibility Testing ◽  
Radiometric Detection

Pretreatment antimicrobial susceptibility testing is cost saving in the eradication of

2003 ◽  
Vol 1 (4) ◽  
pp. 273-278 ◽  
Author(s):  
Marco Romano ◽  
Riccardo Marmo ◽  
Antonio Cuomo ◽  
Teresa De Simone ◽  
Caterina Mucherino ◽  
...  
Keyword(s):  
Cost Saving ◽  
Antimicrobial Susceptibility ◽  
Susceptibility Testing ◽  
Antimicrobial Susceptibility Testing

NGHIÊN CỨU SỰ NHẠY CẢM VỚI KHÁNG SINH CỦA MỘT SỐ CHỦNG VI KHUẨN GÂY VIÊM ĐƯỜNG HÔ HẤP CẤP Ở TRẺ EM DƯỚI 6 TUỔI TẠI BỆNH VIỆN NHI THANH HÓA 2009 - 2014

2020 ◽  
Vol 4 (3) ◽  
Author(s):  
Hoai Do Ngoc
Keyword(s):  
Antimicrobial Susceptibility ◽  
Susceptibility Testing ◽  
Antimicrobial Susceptibility Testing ◽  
High Rate ◽  
Isolation Rate

From 43.574 fluid nasopharynx speciments of  the chidren inpatient under six we isolated total 21.769 types bacteria with isolation rate : 49.95%. In which the highest isolation rate for H. influenza, S. pneumoniae and M. catarrhalis were 13,94%; 7,11%; 1,43% respectively. Antimicrobial susceptibility testing shown all the types of  for H. influenza, S. pneumoniae and M. catarrhalis good susses to Fosphomycine, S. pneumoniae and M. catarrhalis good susses to Imipenem, H. influenza good susses to Azithromycine, S. pneumoniae good susses to Penicilline and Piperacilline, M. catarrhalis good susses to Tobramycine and Ofloxacine. All of  H. influenza, S. pneumoniae and M. catarrhalis were reported resistance to Tri/Sulpha, Chloramphenicol, Erythromycine in high rate.

scholarly journals Specific and rapid reverse assaying protocol for detection and antimicrobial susceptibility testing of Pseudomonas aeruginosa based on dual molecular recognition

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yong He ◽  
Hang Zhao ◽  
Yuanwen Liu ◽  
He Zhou
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Antimicrobial Susceptibility ◽  
Magnetic Particles ◽  
Susceptibility Testing ◽  
Fluorescein Isothiocyanate ◽  
High Specificity ◽  
Antimicrobial Susceptibility Testing ◽  
Tail Fiber ◽  
Isolation And Identification ◽  
Magainin Ii

AbstractThe worldwide emergence and spread of antimicrobial resistance is accelerated by irrational administration and use of empiric antibiotics. A key point to the crisis is a lack of rapid diagnostic protocols for antimicrobial susceptibility testing (AST), which is crucial for a timely and rational antibiotic prescription. Here, a recombinant bacteriophage tail fiber protein (TFP) was functionalized on magnetic particles to specifically capture Pseudomonas aeruginosa, while fluorescein isothiocyanate-labeled-magainin II was utilized as the indicator. For solving the magnetic particles’ blocking effects, a reverse assaying protocol based on TFP recognition was developed to investigate the feasibility of detection and AST of P. aeruginosa. P. aeruginosa can be rapidly, sensitively and specifically detected within 1.5 h with a linear range of 1.0 × 102 to 1.0 × 106 colony forming units (CFU)⋅mL−1 and a detection limit of 3.3 × 10 CFU⋅mL−1. Subsequently, AST results, which were consistent with broth dilution results, can be obtained within 3.5 h. Due to the high specificity of the TFP, AST can actually be conducted without the need for bacterial isolation and identification. Based on the proof-of-principle work, the detection and AST of other pathogens can be extended by expressing the TFPs of their bacteriophages.

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