Influence of nootropic and antidepressive drugs on open field and running wheel behavior in spontaneously high and low active mice.
Mice differentiated by their running wheel activity into low and high active animals were chronically treated with the nootropics meclophenoxate, piracetam, vinpocetine, methylglucaminorotate, and the antidepressants lithium, desipramine, amitriptyline, and clomipramine. The influence of chronic drug treatment on running-wheel activity and open field locomotor behaviour was analyzed. Whereas with antidepressants rather sedative effects were observed in both activity types, the effects of nootropics were different in high and low active mice. Running-wheel scores increased in low active mice but decreased in high-active animals with an improvement in efficiency of locomotor behaviour in the open field of these mice after chronic nootropic treatment. In general, the effects of antidepressants seemed to be more uniform than those of the nootropics used.
Jähkel
M
M
Institute of Biology, Medical School Carl Gustav Carus, Dresden, Germany.
Oehler
J
J
Schumacher
H E
HE
D000818:Animals; D000928:Antidepressive Agents / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects* / Q000502:physiology; D008297:Male; D051379:Mice; D009043:Motor Activity / Q000187:drug effects* / Q000502:physiology; D018697:Nootropic Agents / Q000494:pharmacology*
D000928:Antidepressive Agents; D018697:Nootropic Agents