hydrastine


Also found in: Medical, Encyclopedia, Wikipedia.

hy·dras·tine

 (hī-drăs′tēn′, -tĭn)
n.
A poisonous white alkaloid, C21H21NO6, obtained from the root of the goldenseal and formerly used locally to treat inflammation of mucous membranes.

[New Latin Hydrastis, plant genus + -ine.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

hydrastine

(haɪˈdræstiːn; -tɪn)
n
(Elements & Compounds) a white poisonous alkaloid extracted from the roots of the goldenseal: has been used in medicine (in the form of one of its water-soluble salts) to contract the uterus and arrest haemorrhage. Formula: C21H21NO6
[C19: from hydrast(is) + -ine2]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
[171] reported that an aqueous extract of Hydrastis canadensis (1.86 g/kg p.o.) containing 9.6 mg/ml of berberine and 8.4 mg/ml of hydrastine did not affect fetal development in pregnant rats over 20 days of treatment.
choline, tinosporine, isocolumbine and hydrastine are present (Qudrat-I-Khudaetal.
The primary active constituents, allicin in garlic, gingergols in ginger, gingkolides and flavonoids in ginkgo seeds and leaves, saponin glycosides in the many variety of ginsengs, and hydrastine and berberine in goldenseal, all affect circulation and the blood.