Inhibitory effect of adenosine and adenine nucleotides on potassium-evoked efflux of [3H]-noradrenaline from the rat isolated heart: lack of relationship to prostaglandins.

Inhibitory effect of adenosine and adenine nucleotides on potassium-evoked efflux of [3H]-noradrenaline from the rat isolated heart: lack of relationship to prostaglandins.