Purpose: To evaluate the antibacterial activity of Bothrops jararaca venom against bacterial clinical isolates. Methods: Antibacterial activity of Bothrops jararaca venom was evaluated through agar diffusion method ag...Purpose: To evaluate the antibacterial activity of Bothrops jararaca venom against bacterial clinical isolates. Methods: Antibacterial activity of Bothrops jararaca venom was evaluated through agar diffusion method against the following bacteria: Acinetobacter baumannii, Oxacillinase-producing Acinetobacter baummanii, extended-spectrum β-lactamase-producing (ESBL) Enterobacter aerogenes, Escherichia coli, Escherichia coli ESBL, Klebsiella pneumoniae, Klebsiella pneumoniae ESBL, Proteus mirabilis, Pseudomonas aeruginosa, metallo β-lactamase-producing Pseudomonas aeruginosa, Staphylococcus aureus, oxacillin resistant Staphylococus aureus (ORSA), Staphylococcus epidermidis, and oxacillin resistant Staphylococus epidermidis.?Minimum inhibitory concentration was determined through microdilution plate protocol. Results: The venom presented antibacterial activity against all tested bacteria. More pronounced results were observed to Gram- positive bacteria, especially against ORSA. Conclusion: The present study evidenced the great antibacterial potential of Bothrops jararaca venom showing promising results even with resistant bacterial clinical isolates.展开更多
文摘Purpose: To evaluate the antibacterial activity of Bothrops jararaca venom against bacterial clinical isolates. Methods: Antibacterial activity of Bothrops jararaca venom was evaluated through agar diffusion method against the following bacteria: Acinetobacter baumannii, Oxacillinase-producing Acinetobacter baummanii, extended-spectrum β-lactamase-producing (ESBL) Enterobacter aerogenes, Escherichia coli, Escherichia coli ESBL, Klebsiella pneumoniae, Klebsiella pneumoniae ESBL, Proteus mirabilis, Pseudomonas aeruginosa, metallo β-lactamase-producing Pseudomonas aeruginosa, Staphylococcus aureus, oxacillin resistant Staphylococus aureus (ORSA), Staphylococcus epidermidis, and oxacillin resistant Staphylococus epidermidis.?Minimum inhibitory concentration was determined through microdilution plate protocol. Results: The venom presented antibacterial activity against all tested bacteria. More pronounced results were observed to Gram- positive bacteria, especially against ORSA. Conclusion: The present study evidenced the great antibacterial potential of Bothrops jararaca venom showing promising results even with resistant bacterial clinical isolates.
