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Last Updated: 3 years ago

Possible Interaction: Dextroamphetamine and Phencyclidine

Research Papers that Mention the Interaction

A dose of phencyclidine (2.5 mg/kg) which had no effect when given alone, enhanced the behavioral effects of 1 and 3 mg/kg of d-amphetamine.
European journal of pharmacology  •  1978  |  View Paper
d-Amphetamine only slightly enhanced the rate-decreasing effects of phencyclidine.
Pharmacology Biochemistry and Behavior  •  1989  |  View Paper
In general, phencyclidine and d-amphetamine produced dose-dependent decreases in the overall response rates in both components.
Journal of the experimental analysis of behavior  •  1985  |  View Paper
Combinations of phencyclidine with a high dose of d-amphetamine generally produced supra-additive effects: i.e., the effects on rate and accuracy were greater than expected from simple addition of the effects of each drug given alone.
When phencyclidine was administered in combination with d-amphetamine , the phencyclidine dose-effect curves tended to shift to the left as the dose of d-amphetamine was increased.
Pharmacology Biochemistry and Behavior  •  1984  |  View Paper
That is, the effects of a given dose of phencyclidine and d-amphetamine together were less than an arithmetic summation of the effects of the drugs given alone.
Pharmacology Biochemistry and Behavior  •  1981  |  View Paper