Digitalis purpurea pharmacological forms, extracts of this plant did not frequently cause intoxication because they induced nausea and vomiting within minutes of ingestion, preventing the patient from consuming more. The main toxins in "Digitalis" spp. are the two chemically similar cardiac glycosides: digitoxin and digoxin. Like other cardiac glycosides, these toxins exert their effects by inhibiting the ATPase activity of a complex of transmembrane proteins that form the sodium potassium ATPase pump, (Na/K-ATPase). Inhibition of the Na/K-ATPase in turn causes a rise not only in intracellular Na, but also in calcium, which in turn results in increased force of myocardial muscle contractions.
Where Do We Go from Here? (1945 film) the CD "Tryout" (DRG Records) including extended versions of the songs "Nina, the Pinta, the Santa Maria", "Song of the Rhineland", and "Manhattan (Indian Song)." Where Do We Go from Here? (1945 film) Where Do We Go from Here (1945) Technicolor is a romantic musical comedy-fantasy film produced by Twentieth Century-Fox, and starring Fred MacMurray, Joan Leslie, June Haver, Gene Sheldon, Anthony Quinn and Fortunio Bonanova. Joan Leslie's singing voice was dubbed by Sally Sweetland. The score was composed by Kurt Weill with lyrics by Ira Gershwin. Gregory Ratoff directed and Morrie Ryskind wrote the screenplay from a story by