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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
Ononis spinosa Spiny Restharrow; Restharrow; Hauhechel (Ger.) 4 0
Opuntia ficus-indica Indian Fig; Prickly Pear; Nopal; Nopalito 2 0
Origanum majorana Marjoram; Sweet Marjoram 1 0
Origanum vulgare Common Turkish Oregano; Wild Oregano; Oregano; Pot Marjoram; Wild Marjoram; European Oregano 6 0
Paeonia lactiflora Chih-Shao; Peony; Common Garden Peony; White Peony; Bai Shao (Chinese) 2 0
Paeonia moutan Moutan; Tree Peony 2 0
Paeonia officinalis Double Peony 1 0
Paeonia suffruticosa Moutan; Tree Peony; Moutan Peony 2 0
Panax ginseng Chinese Ginseng; Oriental Ginseng; Ginseng; Korean Ginseng 1 0
Panax notoginseng Sanchi Ginseng 1 0
Panax quinquefolius American Ginseng; Ginseng 1 0
Papaver somniferum Opium Poppy; Poppyseed Poppy 1 0
Passiflora incarnata Manzana de Mayo; Mayapple; Passionflower 4 0
Pastinaca sativa Parsnip 2 0
Perilla frutescens Perilla 3 0
Persea americana Avocado 1 0
Petasites hybridus European Butterbur 2 0
Petasites japonicus Butterbur 1 0
Petroselinum crispum Parsley 4 0
Phaseolus vulgaris Black Bean; Green Bean; Haricot Bean; Garden Bean; String Bean; Dwarf Bean; Field Bean; Flageolet Bean; French Bean; Kidney Bean; Navy Bean; Pop Bean; Popping Bean; Snap Bean; Wax Bean; Haricot Vert; Haricot 2 0