Effects of chlordiazepoxide on tail pinch-induced eating in rats.
The effects of 5, 10, and 20 mg/kg chlordiazepoxide on tail pinch (TP)-induced behavior were investigated. Five mg/kg enhanced TP-induced eating in terms of both latency and duration. Twenty mg/kg had decremental effects. All doses of the drug reduced the incidence of clip-directed behavior, but increased locomotor activity during the TP trials in a dose-dependent manner. On control trials, the drug increased locomotor activity at the low dose and eating at the high dose. The results are examined in terms of the various behavioral actions of the minor tranquilizers. The implications for the behavioral and neuropharmacological mechanisms underlying TP-induced and other forms of stimulus-bound behavior are discussed.
D000818:Animals; D002707:Chlordiazepoxide / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D005247:Feeding Behavior / Q000187:drug effects*; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000187:drug effects; D051381:Rats; D011930:Reaction Time / Q000187:drug effects; D013315:Stress, Psychological / Q000187:drug effects; D013623:Tail
D002707:Chlordiazepoxide