Erich Harnack

Friedrich Moritz Erich Harnack (10 October [O.S.

28 September] 1852, Dorpat (now Tartu) – 24 April 1915 Halle an der Saale) was a pharmacologist and toxicologist from the Russian Empire of Baltic-German ethnicity.

From 1869 he studied medicine at the University of Dorpat, receiving his doctorate in 1873 with the dissertation Zur Pathogenese und Therapie des Diabetes mellitus ("Pathogenesis and therapy regarding diabetes mellitus").

From 1873 he worked as an assistant at the pharmacological institute of the University of Straßburg, and in 1877 obtained his habilitation.

In 1880 he became an associate professor of pharmacology and physiological chemistry at the University of Halle, where in 1889 he attained a full professorship.