Biomaterial Database

The effects of sertraline on nicotine self-administration and food-maintained responding in squirrel monkeys. 1994

C A Sannerud, and J Prada, and D M Goldberg, and S R Goldberg

Behavioral Pharmacology and Genetics Section, NIDA-Intramural Research Program, Baltimore, MD 21224.

Recent reports suggested the involvement of serotonergic mechanisms in nicotine self-administration. The present study assessed the effects of sertraline, a selective serotonergic uptake inhibitor, on the reinforcing effects of i.v. nicotine (30 microgram/kg per injection) in squirrel monkeys responding under a fixed-ratio schedule. Nicotine (10-100 micrograms/kg per injection) produced a significant inverted U-shaped distribution on FR rate. Vehicle or sertraline (3, 6, 12, 24 mg/kg, p.o.) produced no changes in the response rates maintained by 30 micrograms/kg per injection i.v. nicotine, but sertraline produced non-significant increases response rates maintained by 10 micrograms/kg per injection nicotine and vehicle. In a separate group of monkeys, sertraline given in combination with i.m. doses of nicotine produced a significant dose-dependent decrease in responding maintained by food-pellet delivery. Thus, sertraline produced differential effects on response rates that may be related to (1) route of nicotine administration and (2) whether the behavior was maintained by nicotine or food. In addition, the results of the self-administration study suggest that sertraline would not disrupt well-maintained responding for nicotine.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009538	Nicotine	Nicotine is highly toxic alkaloid. It is the prototypical agonist at nicotinic cholinergic receptors where it dramatically stimulates neurons and ultimately blocks synaptic transmission. Nicotine is also important medically because of its presence in tobacco smoke.	Nicotine Bitartrate,Nicotine Tartrate
D012054	Reinforcement, Psychology	The strengthening of a conditioned response.	Negative Reinforcement,Positive Reinforcement,Psychological Reinforcement,Reinforcement (Psychology),Negative Reinforcements,Positive Reinforcements,Psychological Reinforcements,Psychology Reinforcement,Psychology Reinforcements,Reinforcement, Negative,Reinforcement, Positive,Reinforcement, Psychological,Reinforcements (Psychology),Reinforcements, Negative,Reinforcements, Positive,Reinforcements, Psychological,Reinforcements, Psychology
D003213	Conditioning, Psychological	Simple form of learning involving the formation, strengthening, or weakening of an association between a stimulus and a response.	Conditioning, Psychology,Psychological Conditioning,Social Learning Theory,Social Learning Theories,Theory, Social Learning
D004305	Dose-Response Relationship, Drug	The relationship between the dose of an administered drug and the response of the organism to the drug.	Dose Response Relationship, Drug,Dose-Response Relationships, Drug,Drug Dose-Response Relationship,Drug Dose-Response Relationships,Relationship, Drug Dose-Response,Relationships, Drug Dose-Response
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012453	Saimiri	A genus of the family CEBIDAE consisting of four species: S. boliviensis, S. orstedii (red-backed squirrel monkey), S. sciureus (common squirrel monkey), and S. ustus. They inhabit tropical rain forests in Central and South America. S. sciureus is used extensively in research studies.	Monkey, Squirrel,Squirrel Monkey,Monkeys, Squirrel,Saimirus,Squirrel Monkeys
D012646	Self Administration	Administration of a drug or chemical by the individual under the direction of a physician. It includes administration clinically or experimentally, by human or animal.	Administration, Self,Administrations, Self,Self Administrations
D015057	1-Naphthylamine	A suspected industrial carcinogen (and listed as such by OSHA). Its N-hydroxy metabolite is strongly carcinogenic and mutagenic.	1-Aminonaphthalene,alpha-Naphthylamine,8-Aminonaphthalene,Naphthalidine,1 Aminonaphthalene,1 Naphthylamine,8 Aminonaphthalene,alpha Naphthylamine
D020280	Sertraline	A selective serotonin uptake inhibitor that is used in the treatment of depression.	Altruline,Apo-Sertraline,Aremis,Besitran,Gen-Sertraline,Gladem,Lustral,Novo-Sertraline,Rhoxal-sertraline,Sealdin,Sertraline Hydrochloride,Sertraline Hydrochloride (1S-cis)-Isomer,Zoloft,ratio-Sertraline,Apo Sertraline,Gen Sertraline,Hydrochloride, Sertraline,Novo Sertraline,Rhoxal sertraline,ratio Sertraline