In vivo study of the efficacy of bupivacaine-eluting novel soy protein wound dressings in a rat burn model.

Dealing with wound related pain is an integral part of treatment. Systemic administration of analgesic and anesthetic agents is a common solution for providing pain relief to patients but comes at a risk of severe side effects as well as addiction. To overcome these issues, research efforts were madeto provide a platform for local controlled release of pain killers.

In vitro characterization of novel multidrug-eluting soy protein wound dressings.

Polymers derived from natural sources are of interest in the scientific and medical communities, especially soy protein which exhibits low immunogenicity and good mechanical properties, and supports cell proliferation. Soy protein is cost-effective compared to other natural polymers and is attractive also due to its non-animal origin and relatively long storage stability. In the current study, hybrid film structures were developed and studied as a novel wound dressing platform with controlled release of three bioactive agents.