Now showing items 1-6 of 6
Dexamethasone attenuation of the cortisol response to nicotine in smokers
(Springer-Verlag, 1990-06)
The effect of corticosteroids upon the cortisol response to nicotine from smoking was investigated in five heavy smokers. Corticosteroid activity was manipulated by administering dexamethasone, a synthetic glucocortoicoid ...
Chronic treatment with ethanol produces supersensitivity to oxotremorine
(Elsevier, 1990)
1. The effect of chronic treatment with ethanol (14% v:v in drinking water) on the physiological endpoint core temperature which is partially regulated by a muscarinic mechanism was measured in adult male rats (n = 8).2. ...
Telemetric measurement of core temperature in pharmacological research: Validity and reliability
(Elsevier, 1990)
1. The authors present data establishing the reliability and validity of a method for telemetrically measuring core temperature.2. The method is designed to be of particular utility to psychobiological researchers.
Effects of a selective mu opioid receptor agonist and naloxone on the intake of sodium chloride solutions
(Springer-Verlag, 1990-03)
Endogenous opioid peptides are thought to play a role in mediating the palatability or rewarding aspects of sweet tastes. There is also evidence, however, which suggests that opioids may influence the preference for the ...
TRH attenuates scopolamine-induced memory impairment in humans
(Springer-Verlag, 1990-03)
The brain tripeptide thyrotropin-releasing hormone (TRH) has been demonstrated to facilitate cholinergic neurotransmission. To test its interaction with the cholinergic system in humans, high-dose TRH (0.5 mg/kg) or placebo ...
Effects of placebo (saline) injections on core temperature in the rat
(Elsevier, 1990)
1. Core temperature was telemetrically measured in 15 rats before (i.e., at baseline) and at 10-min intervals for 120 min following the injection of normal saline (1 ml/kg ip) or "no injection."2. The sample exhibited a ...