0000000000295875
AUTHOR
A Lipari
PATHOLOGICAL GAMBLING: AN ASSOCIATION WITH ALEXITHYMIA, PERSONALITY DISORDERS AND CLINICAL SYNDROMES
Pathological gambling (PG) is a disorder recently conceptualized as a behavioural addiction, because of its neurobiological, neurophysiological and psychological features (American Psychiatric Association. Diagnostic and statistical manual of mental disorders - 5th ed., 2013; Potenza et al., 2012). PG represents both a social and a sanitary cost, in terms of pharmacological and psychological therapies. The aim of this study was to examine the correlation between personality disorders, clinical syndromes and alexithymia levels in a group of pathological gamblers. Furthermore this study aimed at highlighting a relationship between PG and alexithymia, over and above the relationship between pe…
Modifications of the vasopressin and ANP in the rat hypothalamic supraoptic nucleus during and after the physical exercise.
ANP PRESENCE IN THE HYPOTHALAMIC SUPRACHIASMATICUS NUCLEUS OF DEVELOPING RAT
In previous research, we studied both the oxytocin and vasopressin ontogeny in the hypothalamic supraoptic and paraventricular nuclei, and the ANP-ontogeny in the hypothalamic supraoptic nucleus. In this paper we evaluate the ANP-ontogeny in the rat hypothalamic suprachiasmatic nucleus; infact the suprachiasmatic nucleus it is known to synthesize vasopressin, a peptidic hormone involved in the homeostasis of the body fluids by an antagonistic role to ANP. Immunohistochemical techniques show that ANP is present in the hypothalamic suprachiasmatic nucleus of the rat at 18 degrees day of i.u. life and at 0 degrees to 3 degrees day of postnatal life. PCR analysis confirms the ANP-mRNA expressio…