Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7799710.17816/kazmj77997MiscellaneousTo the pharmacology of ephedrine. A. D. Timofeevsky (Sib. Arch. Theor. and Cl. Med., vol. I, bb. 5-6)150219272322442441408202114082021Copyright © 1927, Board E.1927<p>Ephedrine-alkoloid isolated by Nagai from the plant Ephedra vulgaris ("Kuzmich's grass"), according to experiments of A. D. Timofeevsky, has an effect on the heart of warm-blooded animals similar to that of adrenaline (in the heart in situ causes increased contractions with slowing rhythm due to excitation of the vagus, in an isolated heart - increased contractions with increased rhythm).</p>Kazan Medical archiveКазанский медицинский архив