University of Georgia Research Foundation, Inc.

Other

Victoria V Burnley

Branson W Ritchie

Richard E Wooley

Steven E Poet

Anthony C Capomacchia

Douglas T Kemp

Denise Pesti

The present invention provides methods and compositions that use the combination of Tris and EDTA to inhibit the growth of microorganisms at the site of a wound or burn, and/or to promote the healing of a wound or burn, and/or to reduce the sensation of pain at the site of a wound or burn. The amount of Tris and EDTA applied to a wound or burn can be selected to achieve one or more of the foregoing effects.

Methods and compositions for promoting wound healing

The present invention relates to novel method of reducing microbial infections, especially bacterial infections, of animals, especially of aquatic animals such as fish maintained in tanks or aquaria. The present invention provides bathing and dipping methods for reducing a microbial infection of an animal with an antibiotic solution of enhanced antimicrobial activity comprising at least one chelating agent and at least one antibiotic effective against the microbial infection. The present invention also provides a method for reducing a microbial infection of an animal comprising bathing or dipping an animal having a microbial infection in an antimicrobial solution comprising the chelating agent EDTA, and at least one antibiotic, and optionally a pH buffering agent. The immersion of the aquatic animal in the antimicrobial solution containing the EDTA, antibiotic and pH buffering agent may be repeated until the microbial burden of the animal is eliminated. The present invention further provides kits for use in administering an enhanced activity antibiotic solution.

Method of treating aquatic animals with an antimicrobial agent and chelating agent

The invention provides a nucleic acid vaccine which is protective against avian polyomavirus infection in a bird which is classified as being a member of the order comprising a nucleic acid vaccine vector comprising a suitable eukaryotic cis-acting transcription/translation regulatory sequence functionally linked to a nucleic acid encoding an immunogenic avian polyomarvirus polypeptide. Methods for preventing avian polyomarvirus infection in a bird classified as being a member of the order, are also provided.

Avian polyomavirus vaccines in psittacine birds

Disclosed are methods for delivering a preselected polypeptide into an aquatic animal by contacting the aquatic animal with an aqueous medium containing an isolated non-infectious, non-integrating polynucleotide encoding an immunogen, wherein the polynucleotide is operably linked to a promoter that controls the expression of the polynucleotide in the aquatic animal, and wherein expression of the polypeptide stimulates a detectable biological response in the animal. Also disclosed are methods for delivering a desired polynucleotide into an aquatic animal comprising contacting the aquatic animal with an aquatic medium containing an isolated non-infectious, non-integrating polynucleotide, wherein the polynucleotide is substantially complementary to all or a portion of a messenger RNA (mRNA) encoding a preselected polypeptide, and wherein expression of the polypeptide stimulates or represses a detectable biological response in the animal. Methods are further disclosed for delivering a preselected polynucleotide into an aquatic animal comprising contacting the aquatic animal with an aqueous medium containing an isolated non-infectious, non-integrating polynucleotide that is not in contact with a liposome or lipid carrier, wherein the polynucleotide stimulates a detectable biological response in the animal.

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Watkinsville, GA, United States of America

Victoria V Burnley