The goal of our research is to evaluate a new method of drug delivery to treat ocular disease caused by Pseudomonas aeruginosa infections of the cornea. To achieve this, liposomes containing tobramycin will be constructed which contain at their surface a lectin (Banderaea simplicifolia BS-1). Such liposomes should attach to corneal cells and will be engineered to release drug at an effective concentration for an extended period so permitting infrequent administration. The efficiency of such drug containing liposomes will be compared to free tobramycin in an experimental model of Pseudomonas infection of rabbits. Our research may produce an effective means of treating pseudomonas keratitis which will be efficient when given far less frequently than free drug.

Agency
National Institute of Health (NIH)
Institute
National Eye Institute (NEI)
Type
Small Research Grants (R03)
Project #
1R03EY006320-01
Application #
3426291
Study Section
Vision Research and Training Committee (VSN)
Project Start
1985-09-30
Project End
1986-09-29
Budget Start
1985-09-30
Budget End
1986-09-29
Support Year
1
Fiscal Year
1985
Total Cost
Indirect Cost
Name
University of Tennessee Knoxville
Department
Type
Schools of Veterinary Medicine
DUNS #
City
Knoxville
State
TN
Country
United States
Zip Code
37996