Synthetic disugar hydrocarbons as natural analogs to control microbial behaviors

Abstract

Synthetic disaccharide hydrocarbons (DSHs) that reactive bacterials swarming motility and inhibit bacterial adhesion and biofilm formation. A library of DSHs were tested in several experiment for the impact on various Pseudomonas aeruginosa populations and compared against existing compounds to determine efficacy and utility. Certain DSHs were also to determine the ability to clear bacteria in a mouse pneumonia model.

What is claimed is: 
     
         1 . A method of treating a bacterial infection, comprising the step of administering an effective amount of dodecyl-β-maltoside (DβM). 
     
     
         2 . The method of  claim 1 , wherein the bacterial infection is a complication of cystic fibrosis. 
     
     
         3 . The method of  claim 2 , wherein the step of administering an effective amount of dodecyl-β-maltoside (DβM) comprises the step of administering the effective amount of dodecyl-β-maltoside (DβM) via a nebulizer. 
     
     
         4 . The method of  claim 3 , further comprising the step of administering an effective amount of an antibiotic. 
     
     
         5 . The method of  claim 4 , wherein the step of administering an effective amount of an antibiotic comprises the step of administering the effective amount of an antibiotic via a nebulizer. 
     
     
         6 . The method of  claim 5 , wherein the steps of administering an effective amount of dodecyl-β-maltoside (DβM) and administering an effective amount of an antibiotic are performed sequentially. 
     
     
         7 . The method of  claim 6 , wherein the steps of administering an effective amount of dodecyl-β-maltoside (DβM) and administering an effective amount of an antibiotic are performed at the same time.