Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01185 (vasopressin)
 23,126 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In this paper, we present examples of some of the several behaviors which have been taken to indicate the reinforcing efficacy of drugs, including ethanol. Efforts to identify the genetic determinants of these behaviors have employed diverse pharmacogenetic methods. For example, we have used selective breeding to develop mice selected for severe or attenuated ethanol withdrawal and have found that Withdrawal Seizure Prone mice show a greater conditioned preference for ethanol-associated locations than the selected Withdrawal Seizure Resistant line. Similarly, HOT mice, selected for insensitivity to ethanol-induced hypothermia, had greater conditioned place preference after ethanol training than COLD mice, selected for ethanol hypothermic sensitivity. We have also developed selected mouse lines responsive or unresponsive to ethanol-stimulated locomotor activity. These FAST and SLOW lines develop sensitization rather than tolerance to ethanol-induced activity. Using inbred strains of mice, others had shown that strains differed in preference for drinking ethanol solutions. We found that these strains also differed in acceptance of ethanol. Single-gene techniques have been used to show that preference drinking is significantly altered in mutant rodent strains lacking hypothalamic vasopressin, or with nephrogenic diabetes insipidus. In a specific panel of Recombinant Inbred mouse strains, we found that a single gene appeared to control a significant portion of the variance in preference drinking. These examples show that traits putatively related to drug reinforcement show substantial genetic control. Specifically, single-gene methods show promise of identification and mapping of genes related to drug reinforcement.
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PMID:Genetic determinants of ethanol reinforcement. 163 89

Using 750 outpatients as our material, the effects of dimethicon , simethicon - pankreatin and lysin-vasopressin, of the position of the patient and of the filling of the stomach with soup on the success of pancreatic ultrasonography were studied. Dimethicon had no, simethicon - pankreatin an almost significant and lysin-vasopressin a highly significant positive effect. Lysin-vasopressin caused several mild adverse reactions. The filling of the stomach with soup combined with erect position was effective in about 3/4 of the cases. Prone position was not usefull.
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PMID:The effect of drugs, position of the patient and filling of the stomach on pancreatic sonography. 637 40

Deficits in empathy have been proposed to constitute a hallmark of several psychiatric disturbances like conduct disorder, antisocial and narcissistic personality disorders. Limited sensitivity to punishment, shallow or deficient affect and reduced physiological reactivity to environmental stressors have been often reported to co-occur with limited empathy and contribute to the onset of antisocial phenotypes. Empathy in its simplest form (i.e. emotional contagion) is addressed in preclinical models through the evaluation of the social transmission of emotional states: mice exposed to a painful stimulus display a higher response if in the presence of a familiar individual experiencing a higher degree of discomfort, than in isolation. In the present study, we investigated whether a reduction of emotional contagion can be considered a predictor of reduced sociality, sensitivity to punishment and physiological stress reactivity. To this aim, we first evaluated emotional contagion in a group of Balb/cJ mice and then discretised their values in four quartiles. The upper (i.e. Emotional Contagion Prone, ECP) and the lower (i.e. Emotional Contagion Resistant, ECR) quartiles constituted the experimental groups. Our results indicate that mice in the lower quartile are characterized by reduced sociability, impaired memory of negative events and dampened hypothalamic-pituitary-adrenocortical reactivity to external stressors. Furthermore, in the absence of changes in oxytocin receptor density, we show that these mice exhibit elevated concentrations of oxytocin and vasopressin and reduced density of BDNF receptors in behaviourally-relevant brain areas. Thus, not only do present results translate to the preclinical investigation of psychiatric disturbances, but also they can contribute to the study of emotional contagion in terms of its adaptive significance.
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PMID:Low empathy-like behaviour in male mice associates with impaired sociability, emotional memory, physiological stress reactivity and variations in neurobiological regulations. 2920 Apr 28