... conspecific rat. Socially defeated rats demonstrated increases in ultrasonic vocalizations (20-25 KHz), freezing, submissive defensive behaviour, inactivity, and haemodynamic response, while decreases were found in repetitive grooming behaviour and body weight. Additionally, alterations in the sleep-wake...

... Behaviour Cellular immunity 26 2 2008 © 1997 S. Karger AG, Basel 1997 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical...

...R.W. Russell Knowledge in neuropsychobiology continues to benefit from the use of drugs as ‘tools’ to alter neurochemical events as a means of studying interactions between the events and behaviour. Before drugs could play such a role, concepts about basic properties of living organism had...

... Psichiatrica DclI Università, Milano Affori, and Ospedale Psichiatrico Provinciale Antonini', Milano Limbiate Key Words. Schizophrenia Dopa Imipramine Apomorphine Follicle-stimulating hormone Luteinizing hormone Testosterone Growth hormone Behaviour Abstract. Tire effect of dopaminergic-related...