STUDIES ON SLEEP WAKE EFFECTS OF SEROTONIN REUPTAKE INHIBITORS AND RECEPTOR SUBTYPE INVOLVEMENT

被引:10
作者
URSIN, R [1 ]
BJORVATN, B [1 ]
SOMMERFELT, L [1 ]
NECKELMANN, D [1 ]
BJORKUM, AA [1 ]
机构
[1] UNIV BERGEN, DEPT PHYSIOL, N-5014 BERGEN, NORWAY
关键词
5-HT MECHANISMS; ALAPROCLATE; RITANSERIN; SLOW-WAVE SLEEP; ZIMELDINE;
D O I
10.1111/j.1365-2869.1992.tb00031.x
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Studies with the serotonin uptake inhibitors zimeldine and alaproclate show biphasic effects on the sleep/wake axis in rats and cats. Zimeldine induced an initial waking response succeeded by a small SWS-2 increase in rats. The waking increase was not blocked by the 5-HT2 antagonist ritanserin nor by the putative 5-HT1A antagonist (-)-alprenolol. In cats, zimeldine induced initial behavioural changes which were succeeded by a large SWS-2 increase. Alaproclate gave similar initial responses as zimeldine in both species, and was succeeded by a moderate sleep increase in cats but not in rats. The complex sleep/wake effects following the serotonin uptake inhibitors may result from simultaneous induction of incompatible serotonergic effects.
引用
收藏
页码:157 / 162
页数:6
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