Multiresistant Shigella species from African AIDS Patients: Antibacterial Resistance Patterns and Application of the E-test for Determination of Minimum Inhibitory Concentration

1992 ◽  
Vol 24 (6) ◽  
pp. 733-739 ◽  
Author(s):  
Hilde Kruse ◽  
Samuel Kariuki ◽  
Nils Søli ◽  
Örjan Olsvik
Keyword(s):  
Minimum Inhibitory Concentration ◽  
Inhibitory Concentration ◽  
Antibacterial Resistance ◽  
Aids Patients ◽  
Shigella Species ◽  
Resistance Patterns

scholarly journals Determination of MIC, MPC, and MSW of Ilex paraguariensis Against Non-Typhoidal Salmonella with Identification of the Mechanisms of Resistance and Pathogenicity Factors

2020 ◽  
Author(s):  
Khaled El Khatib ◽  
Ribal Aby Hadeer ◽  
Anis Saad ◽  
Aline Kalaydjian ◽  
Elie Fayad ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Inhibitory Concentration ◽  
Ilex Paraguariensis ◽  
Salmonella Spp ◽  
Mutant Selection ◽  
Selection Window ◽  
Mutant Prevention Concentration ◽  
Resistance Patterns ◽  
Different Strains

Abstract Objective: This study investigated the antibacterial activity of Ilex paraguariensis extracts against 32 different strains of non-typhoidal Salmonella (NTS) through the determination of the Minimum Inhibitory Concentration (MIC), Mutant Prevention Concentration (MPC), Mutant Selection Window (MSW), and the detection of virulence genes by multiplex PCR assays. Results: The MIC values of Ilex paraguariensis against Salmonella spp. strains varied between 0.78 mg/ml and 6.25 mg/ml with a MIC 90 of 3.12 mg/ml. The highest MPC in this study was 48 mg/ml yielding a Mutant Selection Window of 41.75 mg/ml. The MSW values of the remaining strains varied between 1.56 and 8.87 mg/ml. Genes of pathogenicity detected in Salmonella spp. isolates were most commonly the stn, sdiA, invA, sopB, invH, and sopE genes. The antibacterial activity of Yerba Mate extracts was not affected by the antimicrobial resistance patterns or pathogenicity genes expressed. More work is needed to identify the active antibacterial compound(s) responsible for the antibacterial activity.

Determination of the minimum inhibitory concentration of four medicaments used as intracanal medication

2007 ◽  
Vol 33 (3) ◽  
pp. 107-111 ◽  
Author(s):  
Raul C. Pallotta ◽  
Mariangela S. Ribeiro ◽  
Manoel E. De Lima Machado
Keyword(s):  
Minimum Inhibitory Concentration ◽  
Inhibitory Concentration

A microfluidic microbial culture device for rapid determination of the minimum inhibitory concentration of antibiotics

The Analyst ◽  
2013 ◽  
Vol 138 (4) ◽  
pp. 1000 ◽  
Author(s):  
Rika Takagi ◽  
Junji Fukuda ◽  
Keiji Nagata ◽  
Yutaka Yawata ◽  
Nobuhiko Nomura ◽  
...  
Keyword(s):  
Minimum Inhibitory Concentration ◽  
Inhibitory Concentration ◽  
Rapid Determination ◽  
Microbial Culture
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