Srinivasa Madhyastha

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Extracellular DNA is an adhesive component of staphylococcal biofilms. The aim of this study was to evaluate the antibiofilm activity of recombinant human DNase I (rhDNase) against Staphylococcus aureus and Staphylococcus epidermidis. Using a 96-well microtiter plate crystal-violet binding assay, we found that biofilm formation by S. aureus was efficiently(More)
The medical importance of bacterial biofilms has increased with the recognition of biofilms as one of the major contributors to the slow or non-healing chronic wounds such as diabetic foot ulcers, venous leg ulcers, and pressure ulcers. Being a protected community of microorganisms, biofilms are notoriously refractory to antibiotic treatments. As the(More)
Since the traditional methods of treatment have proven ineffective against chronic wounds involving biofilms, the present study evaluates the in vitro efficacy of a novel wound gel comprising an antibiofilm DispersinB ® enzyme and a broad-spectrum antimicrobial triclosan against chronic wound-associated bacteria. The antimicrobial and antibiofilm activity(More)
Chronic wounds including diabetic foot ulcers, pressure ulcers, and venous leg ulcers are a worldwide health problem. As the traditional methods of treatment have proven ineffective against chronic wounds involving biofilms, there is an unmet clinical need for developing products with an antibiofilm component that inhibits and/or disrupts biofilms and thus(More)
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