AppId is over the quotaAppId is over the quota Experts Predict Role for Spray-on Skin in Slow-Healing WoundsBy Denise MannWebMD Health NewsReviewed by Louise Chang, MDAug. 2, 2012 -- An experimental spray-on skin product may help people with chronic leg wounds heal faster and more effectively than available treatments, a new study suggests.The spray-on skin is made up of skin cells and suspended in a mixture of different types of proteins. The participants in this study all had venous leg ulcers, which are shallow wounds that occur in people who...