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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
Daucus carota Carrot 4 0
Dictamnus albus Akgiritotu; Burning Bush; Dittany; Gas Plant; Gazelotu 1 0
Digitalis lanata Grecian Foxglove 1 0
Digitalis purpurea Purple Foxglove 2 0
Diospyros virginiana American Persimmon 2 0
Dodonaea viscosa Hopwood 2 0
Drimys winteri Winter's Bark 2 0
Echinacea angustifolia Echinacea; Narrow Leaf Echinacea; Narrow Leaf Purple-Coneflower 4 0
Echinacea purpurea Echinacea; Eastern Purple-Coneflower; Purple-Coneflower 1 0
Echinacea spp Coneflower; Echinacea 4 0
Elaeagnus angustifolia Russian Olive; Silver Berry 3 0
Ephedra sinica Ma Huang; Chinese Ephedra 2 0
Equisetum arvense Field Horsetail; Horsetail 6 0
Eriobotrya japonica Loquat 2 0
Eriodictyon californicum Yerba Santa; California Yerba Santa; Hierba Santa; Mountain Balm; Bear's Weed; Consumptive's Weed; Tarweed; Gum Bush; Holy Herb 2 2, 403, 000
Erythroxylum coca Coca 2 100
Erythroxylum novogranatense Coca 1 100
Eucalyptus globulus Blue Gum; Eucalypt; Tasmanian Bluegum 5 2.400000035762787
Eucalyptus rostratus Gum 1 0
Eucommia ulmoides Tu Chung; Du Zhong; Gutta-Percha Tree 1 0