Polymeric carrier

特許 係属中 This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (July 2014) Drug carriers are substances that serve as mechanisms to improve the delivery and the effectiveness of drugs. Drug carriers are used in sundry drug delivery systems such as: controlled-release technology to prolong in vivo drug actions; decrease drug metabolism, and reduce drug toxicity.