Antagonism of morphine action on brain acetylcholine release by methylxanthines and calcium

Inhibition of acetylcholine release from cholinergic nerves by adenosine, adenine nucleotides and morphine: antagonism by theophylline.

1976 • 209 citations

Morphine and Ethanol: Selective Depletion of Regional Brain Calcium

1974 • 203 citations

Effects of divalent cations, cation chelators and an ionophore on morphine analgesia and tolerance.

1975 • 194 citations

The effect of methylxanthines and local anesthetics on fragmented sarcoplasmic reticulum.

1969 • 131 citations

Cyclic adenosine monophosphate antagonism of morphine analgesia.

1973 • 119 citations

Quasi morphine-abstinence syndrome

1974 • 112 citations

The Effect of in Vitro and in Vivo Caffeine, Theophylline, and Hydrocortisone on the Phosphodiesterase Activity of the Pituitary, Median Eminence, Heart, and Cerebral Cortex of the Rat

1968 • 47 citations

Structure‐activity relations for caffeine: a comparative study of the inotropic effects of the methylxanthines, imidazoles and related compounds on the frog's heart

1974 • 41 citations

Comparative Effects of Opiate Agonists Methadone, Levorphanol, and Their Isomers on the Release of Cortical ACh in Vivo and in Vitro

1975 • 34 citations

Calcium‐induced modification of inhibition of acetylcholine release by morphine^1,2

1977 • 6 citations