scholarly journals Faculty Opinions recommendation of Comparative study of the susceptibilities of major epidemic clones of methicillin-resistant Staphylococcus aureus to oxacillin and to the new broad-spectrum cephalosporin ceftobiprole.

Author(s):  
Raquel Sa-Leao
2021 ◽  
pp. 8-10
Author(s):  
Gauri Thakare ◽  
Sonal Chavan ◽  
Sharmila Raut ◽  
Rajani Tore ◽  
Ravindra Khadse

PURPOSE: Comparative Study done for Vancomycin susceptibility in Methicillin Resistant Staphylococcus aureus (MRSA) in two methods Vitek-2 and E-strip test. MATERIAL AND METHOD: Vancomycin susceptibility testing was performed on these Methicillin Resistant Staphylococcus aureus (MRSA) isolates by two methods viz. Vitek 2 & E- strip Test. RESULT: A total of 10680 various specimens were received and processed in laboratory. 210 samples were S. aureus amongst which 76 were MRSAs. Pus was the predominant sample followed by endotracheal secretions, blood, and sputum. All the strains of MRSA found susceptible to vancomycin (MIC≤ 2µg/ ml) by both the methods. Maximum specimens by both the methods had MICs of 1.0 µg/ ml. CONCLUSION: In the present study results of Vitek and E-strip were almost comparable. In the advanced era of automation and computerized technology with manpower compromised labs, Vitek could be a better option for vancomycin MIC.


2016 ◽  
Vol 14 (28) ◽  
pp. 6853-6856 ◽  
Author(s):  
Matthew D. Stephens ◽  
Nisakorn Yodsanit ◽  
Christian Melander

A small molecule library consisting of 45 compounds was synthesized based on the bacterial metabolite ethylN-(2-phenethyl) carbamate. From this library, a more potent, broad-spectrum inhibitor of MRSA biofilm formation was discovered.


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