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NCI Drug Dictionary

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The NCI Drug Dictionary contains technical definitions and synonyms for drugs/agents used to treat patients with cancer or conditions related to cancer. Each drug entry includes links to check for clinical trials listed in NCI's List of Cancer Clinical Trials.

Sheng-Mai San
A Chinese herbal medicine composed of extracts from the roots of Panax ginseng (ren shen) and Ophiopogon japonicas (mai men dong), and the berries of Schisandra chinensis (wu wei zi) with potential protective activity. Ginseng contains a complex mixture of saponins, ginsenosides and panaxosides; homoisoflavonoids isolated from Ophiopogon show anti-inflammatory properties; Schisandra contains abundant amounts of phytoestrogen lignans with antioxidant activity. Although the mechanism of action maybe inexplicit or complex, these phytochemicals work synergistically and may improve symptoms such as shortness of breath, sweating, cough, thirst, dry mouth, and palpitations as well as have an effect on chemotherapy or radiotherapy-induced fatigue, weakness, and neutropenia. Check for active clinical trials using this agent. (NCI Thesaurus)

Synonym:Panax ginseng/Ophiopogon japonicus/Schisandra chinensis herbal supplement
Shengmai San