Now showing items 51-60 of 259
Premenstrual dysphoric disorder: Evaluation, pathophysiology and treatment
(Elsevier, 1987)
1. 1. A small percentage of women describe a prominent dysphoric disturbance that is present during the premenstrual week, remits soon after the onset of menses and produces significant impairment in domestic, social or ...
Competitive and uncompetitive N -methyl- d -aspartate antagonist discriminations in pigeons: CGS 19755 and phencyclidine
(Springer-Verlag, 1995-03)
The purpose of the present studies was to examine representative uncompetitive and competitive NMDA antagonists, as well as the glycine/NMDA antagonist, HA 966, in pigeons trained to discriminate either PCP or CGS 19755 ...
Effects of d -amphetamine, scopolamine, chlordiazepoxide and diphenylhydantoin on self-stimulation behavior and brain acetylcholine
(Springer-Verlag, 1972-03)
The effects of d-amphetamine (0.25–8), scopolamine (0.25–8), chlordiazepoxide (2.5–40), and diphenylhydantoin (25–75), given i.p. or s.c. on a mg/kg basis, were studied on self-stimulation behavior in the male albino rat. ...
Cocaine, d -amphetamine, and pentobarbital effects on responding maintained by food or cocaine in rhesus monkeys
(Springer-Verlag, 1979-09)
The effects of IM injections of cocaine, d -amphetamine, and pentobarbital were studied in rhesus monkeys whose lever-press responding was maintained under a second-order fixed-interval, fixed ratio schedule of reinforcement. ...
The effects of ethanol, phenobarbital, and baclofen on ethanol withdrawal in the rhesus monkey
(Springer-Verlag, 1980-10)
Physical dependence on ethanol was produced in four rhesus monkeys by IV ethanol administration every 8 h. Ethanol was administered on each occasion until the eyeblink reflex was lost. Evidence of physical dependence ...
Psychotropic drug influences on brain acetylcholine utilization
(Springer-Verlag, 1972-12)
The cholinergic antisynthesis agent HC-3 was given intraventricularly to young male rats 20–30 days old to deplete brain acetylcholine (ACh). The rate of HC-3 induced depletion of ACh was used as an index of ACh utilization. ...
Effects of chlorpromazine on spiral cord reflex mechanisms,
(Elsevier, 1966-01)
The effects of chlorpromazine (CPZ) on the patellar reflex and segmentally evoked spinal cord potentials were determined in the high spinal and hemisectioned spinal cat preparations. CPZ in doses of 1-32 mg/kg given ...
Effects of psychoactive agents on acquisition of conditioned pole jumping in rats
(Springer-Verlag, 1965-07)
Albino rats required progressively more trials to reach a 90 percent avoidance criterion and achieved less mean total percent avoidance learning than saline injected controls following administration of increasing doses ...
Ethanol effects on self-administration of alfentanil, cocaine, and nomifensine in rhesus monkeys
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 1997-04)
A common form of polydrug use is that of cocaine and ethanol. The identification of an ethanol-cocaine combination product, cocaethylene, with properties in common with cocaine, has led to speculation that this metabolite ...
Effects of chronic lithium and rubidium administration upon experimentally induced conflict behavior
(Elsevier, 1977)
1. 1. Chronic treatment of rats with lithium chloride produced a significant reduction of shock induced suppression of feeding behavior (passive avoidance) in the rat.2. 2. Rubidium chloride, on the other hand, caused ...