An Echinacea composition containing the immunosuppressive components of an Echinacea extract but not the immunostimulatory components is disclosed. A process for isolating Echinacea immunosuppressive components by extraction with lipophilic compounds is also disclosed. The Echinacea composition can be used for treatment of colds, flu, and other upper respiratory tract infections, inflammatory diseases, and immunomodulatory disorders.

 
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< Implantable Devices and Methods for Delivering Drugs and Other Substances to Treat Sinusitis and Other Disorders

> Recombinant immunogens for the generation of antivenoms to the venom of scorpions of the genus Centruroides

~ 00499