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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Calcium-Antagonist

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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
VISNADIN IC50=49 uM gpg *
WARIFTEINE 100 uM gpg *
XANTHALIN IC50=2.4 ug/ml *
XANTHONOLOL 1 uM gpg *
XANTHOTOXIN IC50=551 uM gpg *
YOHIMBINE 3 uM rat *
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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
Annona diversifolia Llama 1 140
Annona glabra Pondapple 1 1, 590
Annona muricata Soursop 3 3, 940
Annona reticulata Custard Apple 3 2, 030
Annona squamosa Sugar-Apple; Sweetsop 2 4, 770
Anthriscus cerefolium Chervil 2 1, 400
Apios americana 1 12
Apium graveolens Celery 18 19, 318.54999998212
Arachis hypogaea Groundnut; Peanut 3 31, 138
Aralia cordata Udo 2 1, 067
Arctium lappa Gobo; Great Burdock; Burdock 5 23, 865
Arctostaphylos uva-ursi Bearberry; Uva Ursi 4 28, 802
Areca catechu Betel Nut; Pin-Lang 2 1, 000
Argemone mexicana Prickly Poppy 3 1, 250
Argyrocytisus battandieri 1 0
Arisaema consanguineum Chinese Jack-In-The-Pulpit 1 100
Aristolochia debilis Chinese Birthwort 1 1, 880
Armoracia rusticana Horseradish 3 41, 780
Arnica montana Leopard's-Bane; Mountain Tobacco 2 0
Arracacia xanthorrhiza Arracacha; Peruvian Carrot 1 2, 140