| http://www.w3.org/ns/prov#value | - Compositions for rectal or vaginal administration can be prepared by mixing a particulate delivery system with suitable non-irritating excipients or carriers such as cocoa butter, polyethylene glycol or a suppository wax, which are solid at ordinary room temperature, but liquid at body temperature, and therefore, melt in the rectum or vaginal cavity and release the particulate delivery system.
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