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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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TNF-alpha-Inhibitor

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List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
APIGENIN IC50=3.27 uM *
DIOSMETIN IC50=3.27 uM *
DIOSMETIN EC50=39 uM *
EPICATECHIN *
ISOQUERCITRIN *
KAEMPFEROL IC50=3.99 uM *
LUTEOLIN IC50=14.44 uM *
NARINGENIN IC50=14.41 uM *
QUERCETIN IC50=3.11 uM *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Tsuga canadensis Eastern Hemlock 1 0
Tussilago farfara Coltsfoot 1 0
Uncaria catechu Gambir; Pale Catechu 2 0
Uncaria guianensis Cat's Claw; Una de Gato; Garabato Colorado; Tambor Huasca; Ungunagi 2 0
Urginea maritima European Squill 1 0
Urtica dioica European Nettle; Stinging Nettle 3 800
Vaccinium corymbosum Blueberry 2 0
Vaccinium macrocarpon Cranberry; Large Cranberry; American Cranberry 1 750
Vaccinium myrtillus Bilberry; Whortleberry; Dwarf Bilberry 3 0
Vaccinium vitis-idaea Cowberry; Lingen; Lingonberry 4 0
Valeriana officinalis Valerian; Common Valerian; Garden-Heliotrope 3 0
Viburnum opulus Crampbark; European Cranberry Bush; Guelder Rose; Snowballbush 3 0
Vicia faba Broadbean; Faba Bean; Habas 2 0
Vigna radiata Green Gram; Mungbean 4 0
Viola odorata Common Violet; Sweet Violet 2 0
Viola tricolor Pansy; Wild Violet 1 0
Vitex agnus-castus Chaste-Tree 2 0
Vitis vinifera Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) 5 144
Withania somnifera Ashwagandha 1 0
Zea mays Corn 2 0