21 research outputs found
SCHEDULE-INDUCED-POLYDIPSIA EXPERIENCE DECREASES PLASMA-CORTICOSTERONE LEVELS BUT INCREASES PLASMA PROLACTIN LEVELS
No full textSCHEDULE-INDUCED-POLYDIPSIA EXPERIENCE DECREASES PLASMA-CORTICOSTERONE LEVELS BUT INCREASES PLASMA PROLACTIN LEVELS
No full textInternational audienceTo determine the neuroendocrine pattern of response to excessive drinking induced by exposure of rats to an intermittent distribution of food (schedule-induced polydipsia, SIP), the present experiment investigated changes in plasma corticosterone, prolactin and catecholamines in chronically catheterized rats that had developed or not this form of adjunctive behaviour. It was found that rats that engage in excessive drinking displayed decreased plasma levels of corticosterone and increased levels of prolactin during the course of a SIP session. There was, however, no differences between groups in plasma catecholamine levels. The differences observed between SIP-pos and SIP-neg rats were entirely condition-specific, since they disappeared in the absence of access to water
THE PROPENSITY FOR SCHEDULE-INDUCED-POLYDIPSIA IS RELATED TO DIFFERENCES IN CONDITIONED AVOIDANCE-BEHAVIOR AND IN DEFENSE REACTIONS IN A DEFEAT TEST
No full textSemisolid formulations based on nanostructured lipid carrier (NLC) for vaginal administration of clotrimazole
No full textBAP/SKB Young Psychopharmacologist Award Towards a neuroendocrinology of obsessive-compulsive disorder
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An electrostatic vertical microscanner for phase modulating array-type Mirau microinterferometry
No full textAdaptive Responsiveness of Some Central Receptors to the Denervation of Heterologous Afferent Fibers: Functional Significance and Possible Behavioral Consequences
No full textRedox Homeostasis and Inflammation Responses to Training in Adolescent Athletes: a Systematic Review and Meta-analysis
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