Abstract: The present invention provides antibiofilm composition comprising two or more agents selected from the group consisting of DispersinB™, 5-Fluorouracil, Deoxyribonuclease I and Proteinase K for preventing growth and proliferation of biofilm-embedded microorganisms in wound care, oral care, and disease-related infections and methods of treatment in mammals. The invention further provides methods for preparing medical devices, and wound care devices using an antibiofilm composition comprising two or more antimicrobial agents selected from the group consisting of DispersinB™, 5-Fluorouracil, Deoxyribonuclease I and Proteinase K.

Abstract: The present invention provides compositions comprising an antibiofilm enzyme, a soluble ?-N-acetylglucosaminidase similar to the dspB gene (DispersinB®), and an antimicrobial for preventing growth and proliferation of biofilm-embedded microorganisms in acute and chronic wounds, and methods of treatment. The invention further provides methods for preparing medical devices, and in particular, wound care devices using soluble ?-N-acetylglucosaminidase based antimicrobial compositions.

Abstract: The present invention provides novel compositions comprising: (a) protamine sulfate and (b) benzalkonium chloride or a silver containing particle; or (a) sodium metaperiodate and (b) 5-fluorouracil or chlorhexidine and uses thereof for the preparation of devices, and in particular medical devices, susceptible to colonization by biofilm forming bacteria.

Abstract: The present invention provides antibiofilm composition comprising two or more agents selected from the group consisting of DispersinB™, 5-Fluorouracil, Deoxyribonuclease I and Proteinase K for preventing growth and proliferation of biofilm-embedded microorganisms in wound care, oral care, and disease-related infections and methods of treatment in mammals. The invention further provides methods for preparing medical devices, and wound care devices using an antibiofilm composition comprising two or more antimicrobial agents selected from the group consisting of DispersinB™, 5-Fluorouracil, Deoxyribonuclease I and Proteinase K.

Abstract: The present invention provides compositions comprising an antibiofilm enzyme, a soluble ?-N-acetylglucosaminidase similar to the dspB gene (DispersinB™), and an antimicrobial for preventing growth and proliferation of biofilm-embedded microorganisms in acute and chronic wounds, and methods of treatment. The invention further provides methods for preparing medical devices, and in particular, wound care devices using DispersinB™-based antimicrobial compositions.

Abstract: The present invention includes compositions for preventing growth and proliferation of biofilm embedded microorganisms comprising: (a) a cationic polypeptide and (b) a bis-gaunide or a salt thereof. The invention further provides methods for preparing objects with such compositions, and objects and consumables (such as household cleaners) comprising such compositions.

Abstract: Peptide analogues of S. mutans CSP peptide which inhibit biofilm formation, uses thereof in the preparation of pharmaceutical compositions, antimicrobial compositions and uses thereof in the treatment and prevention of infections caused by biofilm forming bacteria, dental plaque formation, and conditions caused by dental plaque associated bacteria are provided.

Abstract: The present invention includes compositions for preventing growth and proliferation of biofilm embedded microorganisms comprising: (a) a cationic polypeptide and (b) a bis-guanide or a salt thereof. The invention further provides methods for preparing objects with such compositions, and objects and consumables (such as household cleaners) comprising such compositions.

Abstract: Genetic vaccine which comprises plasmid(s) containing genes coding for antigens of enterotoxigenic Escherichia coli (ETEC) strains is disclosed. Additionally, plasmids may consist of multiple copies of the same antigen (i.e. K88 or K99 fimbrial antigen) or multiple antigens (ie. K88 and K99 fimbrial antigens) and genetic adjuvants such as cytokines (IL-2, IL-4 & GM-CSF), costimulatory molecules (CD80 & CD86) or chemokines or immunostimulatory sequences. A method for isolating antibodies from chicken egg yolk for passive immunization of animals, as well as humans to control diarrhoeal diseases using the genetic vaccines is also disclosed.

Abstract: A synergistic antimicrobial composition for inhibiting biofilm formation includes an iron-sequestering glycoprotein, a cationic polypeptide and a chelating agent, or an iron-sequestering glycoprotein and a chelating agent, or an iron-sequestering glycoprotein and a cationic polypeptide. Additionally, surfactants and quaternary ammonium compounds may also be advantageously combined with iron-sequestering glycoproteins in an antimicrobial composition. Methods of using a synergistic composition for inhibiting medical device biofilm formation are also disclosed.

Abstract: The present invention provides compositions for preventing growth and proliferation of biofilm embedded microorganisms on devices comprising: (a) a cationic polypeptide and (b) a bis-gaunide or a salt thereof. The invention further provides methods for preparing medical devices withy such compositions.

Abstract: The present invention provides novel compositions comprising: (a) a thiol-specific reagent and a cationic polypeptide or (b) a thiol-specific reagent and an iron-sequestering glyocoprotein; and uses thereof for the preparation of devices, and in particular medical devices, susceptible to colonization by biofilm forming bacteria.

Abstract: Peptide analogues of S. mutans CSP peptide which inhibit biofilm formation, uses thereof in the preparation of pharmaceutical compositions, antimicrobial compositions and uses thereof in the treatment and prevention of infections caused by biofilm forming bacteria, dental plaque formation, and conditions caused by dental plaque associated bacteria are provided.

Abstract: The present invention provides novel compositions comprising: (a) a thiol-specific reagent and a cationic polypeptide or (b) a thiol-specific reagent and an iron-sequestering glyocoprotein; and uses thereof for the preparation of devices, and in particular medical devices, susceptible to colonization by biofilm forming bacteria.

Abstract: A synergistic antimicrobial composition for inhibiting biofilm formation includes an iron-sequestering glycoprotein, a cationic polypeptide and a chelating agent, or an iron-sequestering glycoprotein and a chelating agent, or an iron-sequestering glycoprotein and a cationic polypeptide. Additionally, surfactants and quaternary ammonium compounds may also be advantageously combined with iron-sequestering glycoproteins in an antimicrobial composition. Methods of using a synergistic composition for inhibiting medical device biofilm formation are also disclosed.

Abstract: Genetic vaccine which comprises plasmid(s) containing genes coding for antigens of enterotoxigenic Escherichia coli (ETEC) strains is disclosed. Additionally, plasmids may consist of multiple copies of the same antigen (i.e. K88 or K99 fimbrial antigen) or multiple antigens (ie. K88 and K99 fimbrial antigens) and genetic adjuvants such as cytokines (IL-2, IL-4 & GM-CSF), costimulatory molecules (CD80 & CD86) or chemokines or immunostimulatory sequences. A method for isolating antibodies from chicken egg yolk for passive immunization of animals, as well as humans to control diarrhoeal diseases using the genetic vaccines is also disclosed.