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Drug discrimination in behavioral toxicology
1Department of Psychopharmacology, Janssen Pharmaceutica, Beerse, Belgium.
Zentralblatt Fur Bakteriologie, Mikrobiologie Und Hygiene. Serie B, Umwelthygiene, Krankenhaushygiene, Arbeitshygiene, Praventive Medizin
|October 1, 1987
Summary
Drug discrimination trains animals to recognize drug effects, offering a sensitive method for toxicology. This behavioral pharmacology technique reliably detects chemical presence and neurobiological deficits.
Area of Science:
- Behavioral Pharmacology
- Toxicology
- Neuroscience
Background:
- Drug discrimination uses animal models to study drug effects as discriminative stimuli.
- The paradigm trains subjects to differentiate drug administration from a vehicle control.
Purpose of the Study:
- To highlight the utility of drug discrimination in toxicology.
- To showcase its sensitivity to neurobiological and behavioral functions.
Main Methods:
- Training animals to discriminate between a drug and its vehicle.
- Utilizing the paradigm's pharmacological specificity, reliability, and sensitivity.
Main Results:
- Discriminative effects signal the presence of chemicals.
- The method is sensitive to defects in neurotransmitter systems, learning, memory, and motor control.
Conclusions:
- Drug discrimination is a sensitive tool for advanced toxicological evaluation.
- It aids in assessing drugs and environmental chemicals for potential defects.