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.
Do You Feel Like We Do commercial with an improv riff from the song. Frampton plays the opening notes of the song for a 2012 TV commercial for the 2012 Buick Verano. The title of the song is "Do You Feel Like We Do," although the lyrics read, "Do you feel like I do?" Only after Bob Mayo's keyboard solo in the "Frampton Comes Alive!" version does Frampton sing, "Do you feel like we do?" He then sings "Do you feel like we do?" through the talk box in the midst of his extended guitar solo. This song was covered by Tesla, whose version can be