Search results for "Administration"
showing 10 items of 5106 documents
Systemic administration of D-penicillamine prevents the locomotor activation after intra-VTA ethanol administration in rats.
2010
Although recently published studies seem to confirm the important role displayed by acetaldehyde (ACH), the main metabolite of ethanol, in the behavioral effects of ethanol, the origin of ACH is still a matter of debate. While some authors confer more importance to the central (brain metabolism) origin of ACH, others indicate that the hepatic origin could be more relevant. In this study we have addressed this topic using an experimental approach that combines local microinjections of ethanol into the ventral tegmental area (VTA) (which guarantees the brain origin of the ACH) to induce motor activation in rats together with systemic administration (i.p.) of several doses (0, 12.5, 25 and 50 …
Anxiolytic-like effects of acute and chronic GABA transporter inhibition in rats.
2002
Acute GABA transporter inhibition can induce anxiolytic-like behaviors. The present analysis addressed whether chronic treatment (23 days via drinking water) with a GABA transporter inhibitor affects rat behavior similar to acute treatment and interferes with additional benzodiazepine-receptor agonistic treatment. Seventy-one rats divided into seven groups were acutely treated with either vehicle, diazepam (2 mg/kg), zolpidem (0.05 mg/kg), tiagabine (19 mg/kg) or chronically with tiagabine with or without acute diazepam or zolpidem. Animals were behaviorally characterized in an elevated plus-maze. None of the treatments induced changes in the activity of the animals. Acute and chronic treat…
Intra-Nasally Administered Oligopeptide Lunasin Acts as a Possible Anti-Psychotic Agent in Mice Models
2019
Background and Objectives: Previously we have shown that synthetic lunasin, a 43 amino acid residue-containing peptide, after its central (intracisternal) administration in mice demonstrated antagonism against dopaminergic drug behavioural effects, indicating a putative antipsychotic/anti-schizophrenic profile of lunasin. The aims of the present studies were: to test whether lunasin would show an influence on the dopaminergic system after intranasal administration, and to examine the effect(s) of lunasin on serotonin and glutamatergic systems, which could play an essential role in antipsychotic action. Materials and Methods: Lunasin was administered intra-nasally at doses 0.1 and 1 nmol/mou…
Personality Traits and Foreign Policy Attitudes in German Public Opinion
2007
This article examines the effects of personality traits on attitudes toward foreign policy issues among the German public. Building on previous research, it argues that personality characteristics shape an individual's motivation, goals, and values, thereby providing criteria to evaluate external stimuli and affecting foreign policy opinions. An analysis of survey data from a random sample of Germans eligible to vote confirms that the personality traits play a role in attitudes toward foreign policy issues. By and large, personality affects foreign policy opinions roughly as strongly as traditional factors such as partisanship, ideology, and social background. Among the traits studied, agr…
Personality and Turnout: Results from the Finnish Longitudinal Studies
2011
Scholars in the field of electoral participation have for long been aware that turnout is strongly connected to sociopsychological variables such as religiosity, party identification, political interest and sense of political efficacy. The impact of personality characteristics has remained largely unexplored until recently. Based on the Jyvaskyla Longitudinal Study of Personality and Social Development (JYLS, original N = 369), this article analyses the links between individuals' personality traits and their propensity to vote at ages 36, 42 and 50. The personality traits are measured by using the five-factor model of personality consisting of extraversion, agreeableness, conscientiousness,…
Climate variability and agriculture in Italy: a stochastic frontier analysis at the regional level
2020
In the next future, climate change effects will represent a challenge for Europe and the Mediterranean area. These will have to cope with a rapid increase in climate variability. Although many economic sectors may be affected, agriculture is the most susceptible as climate heavily affects crop production trends, yield variability and the availability of areas suitable for cultivation. Using the stochastic frontier approach, the aim of this work is to analyse the impacts of climate variability on Italian regional technical efficiency in the agricultural sector for a period spanning from 2000 to 2009. Considering that technical inefficiency could be influenced by two main annual meteorologica…
Influence of Burnout and Feelings of Guilt on Depression and Health in Anesthesiologists
2020
Background and objective: The WHO has included burnout as an occupational phenomenon in the ICD-11. According to the WHO, burnout is a syndrome conceptualized as resulting from chronic workplace stress that has not been successfully managed. The study aimed to evaluate the influence of feelings of guilt and burnout on health in Polish anesthesiologists. Alcohol and tobacco intake, psychosomatic disorders, and depression were assessed. Methods: The study had a non&ndash
Sexually dimorphic effects of alcohol self-administration on cognitive processes
2012
Chronic alcohol consumption is able to modify cognitive and emotional behaviour in humans. Many studies on gender diversity have identified swingeing differences between man and woman, not only in the propensity for alcohol abuse, but also in their behavioural effects. In this study we investigate in adult male and female rats: i) alcohol drinking behaviour and preference pattern using a 3-bottle choice paradigm with water, 10% ethanol solution and white wine (10%v/v), along a four-week period; ii) Alcohol free access (AFA) effects on locomotion and behavioural reactivity in the Open Field; iii) The influence of AFA on spatial learning and reference memory, employing the Morris Water Maze. …
EAACI Position paper on the standardization of nasal allergen challenges.
2018
DR. FARID, S.H. M.H. M. Kn. - FR FARID/0000-0003-0372-4963; Gevaert, Philippe/0000-0002-1629-8468; Hox, Valerie/0000-0003-2390-294X; Wagenman, Martin/0000-0002-9734-0241; Vent, Julia/0000-0001-5071-9580 WOS: 000438710600002 PubMed: 29377177 Nasal allergen challenge (NAC) is an important tool to diagnose allergic rhinitis. In daily clinical routine, experimentally, or when measuring therapeutic success clinically, nasal allergen challenge is fundamental. It is further one of the key diagnostic tools when initiating specific allergen immunotherapy. So far, national recommendations offered guidance on its execution; however, international divergence left many questions unanswered. These differ…
SLIT's Prevention of the Allergic March.
2018
PURPOSE OF REVIEW: The progression of atopic disorders from atopic dermatitis in infants to allergic rhinitis and asthma in children, adolescents, and adults defines the allergy march. Allergen immunotherapy is the only causal treatment altering the immunological mechanism underlying the allergic diseases. The sublingual administration route is more acceptable than the subcutaneous one in pediatric age. RECENT FINDINGS: Several studies show the efficacy and safety profile of sublingual immunotherapy (SLIT) for the treatment of respiratory allergy diseases, but few data are available on its effect of primary and secondary prevention of allergic disease. The purpose of this manuscript is to r…