Researchers have developed a material that can sense tiny changes within the body, such as during an arthritis flare-up, and release drugs exactly where and when they are needed.
The squishy material can be loaded with anti-inflammatory drugs that are released in response to small changes in pH in the body. During an arthritis flare-up, a joint becomes inflamed and slightly more acidic than the surrounding tissue.
The material, developed by researchers at the University of Cambridge, has…
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News Source: www.sciencedaily.com
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