Female Alcoholics Research Articles

Binge Drinking and Psychomotor Performance in Female Social Drinkers of Kalingalinga in Lusaka, Zambia

Introduction
 Consuming large amounts of alcohol on an irregular basis is a common form of alcohol misuse among female adolescents and young women. This form of alcohol misuse is called binge drinking (BD) and is associated with harm to the central nervous system mainly due to repeated alternations between intense intoxication and withdrawal episodes. Adverse effects of BD on cognitive functions such as psychomotor skills negatively impact on women’s daily living.
 Methodology
 Using a matched-pairs design and snowball sampling method, the present study investigated the relationship between binge drinking and psychomotor performance in a population of female social drinkers of Kalingalinga in Lusaka, Zambia. Two specific objectives based on continuity hypothesis guided the study; to identify characteristics of binge drinking among female social drinkers; to compare motor skills performance between female binge drinkers and their non-drinking female counterparts.
 Sixty female participants (30 drinkers and 30 non-drinkers) were enrolled. Data was collected through a two-phase approach; AUDIT questionnaires in the first place and neuropsychological testing of motor skills using Grooved Pegboard and Finger Tapping tests, over a two-weeks period. Pearson’s Chi-square revealed no significant differences in demographic characteristics. Data was normally distributed as shown by Shapiro Wilk’s test and skewness and kurtosis results. Hence the use of the independent samples t-test whose results showed slower psychomotor performance among binge drinkers (M=84.07, SD=10.581; M=1.2167, SD=7.260 and M=42.17, SD=.88749) on both the Grooved Pegboard and Finger tapping tests than the non-drinking control group (M=66.77, SD=8.295; M=.5167, SD=5.050 and M=50.45, SD=.62261).
 Conclusion
 In conclusion, these results seem to suggest that there is a statistically significant relationship between BD and psychomotor performance among female social drinkers. The implication is that these women may be at risk of home and/or road accidents and that BD may impinge on their multitask-taking skills which may in turn affect their families and society. It is hoped that the results of the study will; open research prospects on female alcohol BD in Zambia and help therapists to consider focusing their efforts on the intensity and frequency of alcohol consumption as predicted by the study’s regression analyses.

Increased plasma oleoylethanolamide and palmitoleoylethanolamide levels correlate with inflammatory changes in alcohol binge drinkers: the case of HMGB1 in women.

Alcohol binge drinking is a heavy pattern of alcohol consumption increasingly used by young people. In a previous study, we reported that young drinkers with a 2-year history of binge alcohol consumption had an overactivation of the innate immune system and peripheral inflammation when compared with controls. In the present study, we measured several biolipids that are fatty acid derivatives belonging to the acylethanolamide or 2-acylglycerol families in the plasma of the same subjects (n=42; 20 men and 22 women). We found that during abstinence, alcohol binge drinkers had elevated plasma levels of oleoylethanolamide, palmitoleoylethanolamide, arachidonoylethanolamide, dihomo-γ-linolenoyl ethanolamide and linoleoyl ethanolamide, which positively correlated with changes in the mRNA expression of key inflammatory markers in peripheral blood mononuclear cells, such as toll-like receptors (TLR4), pro-inflammatory cytokines/chemokines interleukin-1 beta, interleukin-6 and monocyte chemoattractant protein-1, and cyclooxygenase-2. Additionally, plasma oleoylethanolamide positively correlated with plasma levels of high mobility group box-1, which is a danger-associated molecular pattern and an endogenous TLR4 agonist, specifically in female alcohol binge drinkers. No changes were observed in 2-acylglycerols in alcohol binge drinkers, although sex-related differences in these bioactive lipids as well as in palmitoleoylethanolamide and docosatetraenoylethanolamide levels were detected. These results extend the previous clinical findings observed in patients diagnosed with long-term alcohol use disorder to young users and suggest a prominent role for these lipids in the response to acute alcohol exposure.

Alcohol Use and Related Problem Behavior: a Survey Among Russian Federation and Israeli Female University Students

Alcohol use is a significant public health concern among university students who tend to have a high level of consumption. There is a dearth of information about female university student alcohol use especially on a cross-national basis. The survey sample consisted of female students from universities located in the cities of Smolensk, Russian Federation (n = 450), and Beer Sheva, Israel (n = 562). The valid and reliable data self-administered collection instrument used, the Substance Use Survey Instrument (SUSI), was translated to Hebrew and Russian and back translated. Binary logistic regression was performed to assess independent predictors of heavy drinking status. Chi-square analysis showed Russian students had significantly lower levels of alcohol use, heavy drinking use, and most related problem behavior than those of their Israeli counterparts. Regression analysis indicated last month smoking, mixing energy drinks and alcohol, being a passenger in a car when the driver had been drinking, academic achievement decline, and missing classes because of party habits significantly predicted heavy drinking among survey participants. Contrary to expected outcomes, Israeli female students reported higher levels of alcohol use and problem behavior than those from the Russian Federation. This survey outcome calls for further investigation of alcohol use beliefs based on ethnic status as well as student background factors that were not addressed.

Effects of the bioconcentration and parental transfer of environmentally relevant concentrations of difenoconazole on endocrine disruption in zebrafish (Danio rerio).

Difenoconazole, a typical triazole fungicide, inhibits lanosterol-14R-demethylase (CYP51) to prevent fungal sterol synthesis and its residues are frequently detected in the environment due to its wide application. Previous studies have demonstrated that difenoconazole altered the triglyceride levels, and gene expression relevant to cholesterol biosynthesis in zebrafish. However, endocrine-disruption in the hypothalamus-pituitary-gonadal-liver (HPGL) axis, the effects of transferring to offspring, and the underlying mechanisms of difenoconazole in aquatic organisms are still unknown. In this study, we defined the effects of difenoconazole at environmental concentrations on endocrine disturbance using zebrafish as an experimental model. The results indicated that difenoconazole induced a significant change in the somatic index, and pathological variations in tissues, and steroid hormone levels. RT-PCR experiments further confirmed that difenoconazole significantly induced expression alteration of lhr, hsd3β, hsd11β, cyp19a in the ovary and star, cyp19a, cyp3c1 in the testis, and erα genes in livers. In addition, difenoconazole exposure in parental zebrafish affected the hatchability and length of its offspring. Moreover, the burdens of difenoconazole and difenoconazole alcohol in females were higher than in males. These findings highlighted that difenoconazole exposure at environmentally relevant concentrations elicited estrogenic endocrine-disruption effects via altering homeostasis of sex steroid hormones in the HPGL axis and the adverse effects can be transferred to the offspring.

Borderline personality disorder symptoms in treatment-naïve actively drinking alcoholics.

Borderline personality disorder (BPD) is often a complicating comorbid factor in alcohol use disorders and substance use disorders. Previous work showed that abstinent alcoholics endorsed lifetime and current symptoms of most of the BPD criteria at much higher rates than controls, with much higher symptom counts for short-term abstinent alcoholic (STAA) women than men, which is consistent with such symptoms negatively affecting female alcoholics' ability to maintain abstinence. Because prior work has also shown that treatment-naïve alcoholics (TNA) are not the same as treated alcoholics observed earlier in their alcohol dependence, but rather are a different population with potentially lower psychiatric comorbidity, in this study we compared BPD symptom criteria between TNA samples of comparable age to the control and STAA samples, including both men and women and individuals dependent on alcohol only or with lifetime dependence on both alcohol and drugs. BPD symptoms were obtained using the SCID-II, and endorsed symptoms were classified as current or lifetime. Logistic regression analyses were used to test for effects of group, sex, presence of a lifetime drug dependence diagnosis, and their interactions for lifetime and current symptom endorsement for each BPD criteria. Groups were compared pairwise (TNA vs. NSAC, and STAA vs. TNA). The effect of a lifetime drug dependence diagnosis was not significant for any BPD symptom variable, consistent with the alcohol groups' BPD symptoms being unaffected by the presence of a comorbid drug dependence. The primary result presented here is that TNA women have borderline symptomatology more similar to that of treated STAA than to NSAC, while TNA men have borderline symptomatology more similar to NSAC than to STAA. A visual examination of co-occurring BPD symptoms showed that while more BPD symptoms are likely to be present in TNA and STAA vs. NSAC, there is no grouping of criteria (i.e., symptom cluster) that is characteristic of TNA or STAA.

Female alcohol consumption and fecundability: a systematic review and dose-response meta-analysis

To what extent could alcohol consumption affects female fertility is still unclear. The aim of this study was to quantitatively summarize the dose-response relation between total and specific types of alcohol beverage (beer, wine, and spirits) consumption in female and the fecundability. Four electronic databases were searched. Observational studies (cohort and case-control) that provided female alcohol consumption and fecundity were eligible. Nineteen studies, involving 98657 women, were included in this study. Compared to non-drinkers, the combined estimate (with relative risk, RR) of alcohol consumers on fecundability was 0.87 (95% CI 0.78–0.95) for overall 19 studies. Compared to non-drinkers, the pooled estimates were 0.89 (95% CI 0.82–0.97) for light drinkers (≤12.5 g/day of ethanol) and 0.77 (95% CI 0.61–0.94) for moderate-heavy drinkers (>12.5 g/day of ethanol). Moreover, compared to non-drinkers, the corresponding estimates on fecundability were 0.98 (95% CI 0.85–1.11), 1.02 (95% CI 0.99–1.05), and 0.92 (95% CI 0.83–1.01) for studies focused on wine, beer and spirits, respectively. Dose-response meta-analysis suggested a linear association between decreased fecundability and every 12.5 g/d increasing in alcohol consumption with a RR 0.98 (95% CI 0.97–0.99). This first systematic review and meta-analysis suggested that female alcohol consumption was associated with a reduced fecundability.

P.6.b.005 - The impact of positive and negative emotional states vs. comorbid depression or anxiety diagnoses on alcohol consumption in male and female alcoholics

P.6.b.005 - The impact of positive and negative emotional states vs. comorbid depression or anxiety diagnoses on alcohol consumption in male and female alcoholics

Relationships between depression and anxiety symptoms scores and blood pressure in young adults.

Depression and anxiety are risk factors for cardiovascular disease, but their relationship to blood pressure (BP) is less clear. Age-related comorbidity and lifestyle factors may confound these relationships. This study aimed to assess the relationships among BP, depression and anxiety symptom scores and self-reported history of depression in young adults. Data on 1014 participants aged 20 years from the Western Australian Cohort (Raine) Study were analyzed for cross-sectional associations between clinic BP and Depression, Anxiety, Stress Scale questionnaire scores or a reported history of depression, accounting for relevant confounders. Multivariable adjusted analyses showed an inverse relationship between SBP with depression (coefficient = -0.10; P = 0.012) and anxiety (after excluding two outliers with SBP > 156 mmHg, coefficient = -0.13; P = 0.018) scores, independent of sex, BMI, female hormonal contraceptive use, alcohol consumption, birth weight and maternal hypertension in pregnancy. SBP was 1.6 mmHg lower for 2 SD (16 units) increase in depression score. There was an inverse association between self-reported history of depression (15.8% of participants) and SBP (coefficient = -1.91; P = 0.023), with an interaction with increasing BMI (interaction coefficient = -0.43; P = 0.002) enhancing this difference. Our findings show that SBP in young adults is inversely associated with depression and anxiety scores, independent of a range of lifestyle confounders. Despite a positive association between BMI and BP, adiposity enhanced the inverse association between self-reported history of depression and SBP. These findings contrast with the predisposition of depressed participants to cardiovascular disease in later life when decades of unhealthy lifestyle changes may dominate.

Maternal depressive symptoms in childhood and risky behaviours in early adolescence

Longitudinal patterns of maternal depressive symptoms have yet to be linked to risky behaviours, such as substance use or violence, in early adolescence, when such behaviours may be particularly detrimental. This study was carried out to do this. Using data from the UK’s Millennium Cohort Study, it modelled the effect of trajectories of maternal depressive symptoms at child ages 3, 5, 7 and 11 years on antisocial behaviour and delinquency at age 11 years (N = 12,494). It also explored their role in predicting moral judgement and attitudes to alcohol at age 11, important predictors of delinquent or antisocial behaviour and alcohol use, respectively. Latent class analysis showed four longitudinal types of maternal depressive symptoms (chronically high, consistently low, moderate-accelerating and moderate-decelerating). Maternal symptom typology predicted antisocial behaviour in males and attitudes to alcohol in females, even after adjusting for youth’s age and pubertal status and after correcting for confounding. Specifically, compared to males growing up with never-depressed mothers, those exposed to chronically high or accelerating maternal depressive symptoms were more likely to report engaging in loud and rowdy behaviour, alcohol use and bullying. Females exposed to chronically high maternal depressive symptoms were more likely than those growing up with never-depressed mothers to support the view that alcohol use is harmless. While causal conclusions cannot be drawn, these findings suggest that preventing or treating maternal depressive symptoms in childhood may be a useful approach to reducing future externalising and health-risk behaviours in offspring.

Differential COMT expression and behavioral effects of COMT inhibition in male and female Wistar and alcohol preferring rats.

Polymorphisms of the catechol-O-methyl transferase (COMT) gene have been associated with alcoholism, suggesting that alterations in the metabolism of catecholamines may be a critical component of the neuropathology of alcoholism. In the current experiments, the COMT inhibitor tolcapone was utilized in an operant behavioral model of reinforcer-seeking and drinking to determine if this compound was capable of remediating the excessive seeking and drinking phenotype of the alcohol-preferring P rat. Tolcapone was administered to male and female alcohol-reinforced P and Wistar rats. Additionally, tolcapone was administered to male sucrose-reinforced P and Wistar rats to determine if its effects also extended to a natural reinforcer. Animals were trained to make an operant response that resulted in 20min uninterrupted access to the reinforcer solutions. Tolcapone had no effect in female rats on either seeking or consumption of ethanol. However, reductions of both reinforcer seeking and consumption were observed in male P rats, but only of seeking in Wistars. In separate experiments, using reinforcer naïve male and female animals, COMT expression was assessed via Western Blot analysis. Sex differences in COMT expression were also observed, where male P rats exhibited a marked reduction in protein expression relative to females in the PFC. Sex differences were not observed for Wistars or in the striatum and hippocampus. These data complement our previous findings in which tolcapone reduced cue-evoked responses in P rats and further suggest clinical utility of COMT inhibitors in the treatment of addiction disorders, specifically in male high drinkers.

Genome-wide association study of alcohol consumption and genetic overlap with other health-related traits in UK Biobank (N=112\u2009117)

Alcohol consumption has been linked to over 200 diseases and is responsible for over 5% of the global disease burden. Well-known genetic variants in alcohol metabolizing genes, for example, ALDH2 and ADH1B, are strongly associated with alcohol consumption but have limited impact in European populations where they are found at low frequency. We performed a genome-wide association study (GWAS) of self-reported alcohol consumption in 112 117 individuals in the UK Biobank (UKB) sample of white British individuals. We report significant genome-wide associations at 14 loci. These include single-nucleotide polymorphisms (SNPs) in alcohol metabolizing genes (ADH1B/ADH1C/ADH5) and two loci in KLB, a gene recently associated with alcohol consumption. We also identify SNPs at novel loci including GCKR, CADM2 and FAM69C. Gene-based analyses found significant associations with genes implicated in the neurobiology of substance use (DRD2, PDE4B). GCTA analyses found a significant SNP-based heritability of self-reported alcohol consumption of 13% (se=0.01). Sex-specific analyses found largely overlapping GWAS loci and the genetic correlation (rG) between male and female alcohol consumption was 0.90 (s.e.=0.09, P-value=7.16 × 10−23). Using LD score regression, genetic overlap was found between alcohol consumption and years of schooling (rG=0.18, s.e.=0.03), high-density lipoprotein cholesterol (rG=0.28, s.e.=0.05), smoking (rG=0.40, s.e.=0.06) and various anthropometric traits (for example, overweight, rG=−0.19, s.e.=0.05). This study replicates the association between alcohol consumption and alcohol metabolizing genes and KLB, and identifies novel gene associations that should be the focus of future studies investigating the neurobiology of alcohol consumption.

Sex-specific effects of difenoconazole on the growth hormone endocrine axis in adult zebrafish (Danio rerio)

Difenoconazole, as one of the most widely used triazole fungicides, is applied to protect crops, fruits, and vegetables. It has been reported that difenoconazole can enter the environment and impair aquatic organisms, but whether difenoconazole can disrupt the growth hormone (GH) balance in adult zebrafish (Danio rerio) is still unclear. In this study, adult female and male zebrafish were exposed to difenoconazole (0, 5, 50, and 500µg/L) for seven days. The results revealed that the bioaccumulation of difenoconazole and its primary metabolite difenoconazole alcohol in females were both larger than that in males. In females, the growth of the liver and ovary were inhibited, which may be due to the decreased transcription of the key genes igf1a, igf2a, and igf2b in both organs. Male fish growth was promoted in response to the increased expression of genes relevant to the GH/insulin-like growth factor axis (GH/IGF) axis in the brain, liver, and testis as well as increased GH levels. It was found that difenoconazole interfered with the growth endocrine system and sex-specifically altered the expression of GH/IGF axis related genes in adult zebrafish after a short-term exposure.

THE MEDICAL SOCIAL ANALYSIS OF RELATIONSHIP BETWEEN ALCOHOL DEVIATION OF WOMEN AND PSYCHIC BEHAVIORAL DISORDERS IN CHILDREN

The social crisis of the end of XX century in Russia negatively impacted psycho-emotional condition of society and provoked increasing of drug addiction and alcoholism among population. The article applies inter-disciplinary position analyzing relationship between severe social psychological atmosphere of those years and mental, behavioral disorders in generation of children caused by alcohol abuse in generation of parents, especially mothers. The dynamics is presented concerning social mood of society, level of female alcoholism, nervous diseases morbidity of children. The mental and neurological disorders are discussed in the aspect of patterns of brain development during prenatal period. The biological sociological evaluation is given concerning impact of crisis of 1990s as a macro-social factor of mental and behavioral health of age group of persons born in 1990-2000s. The burden of crisis and negative emotional atmosphere in society, especially in the middle of 1990s, increasing of alcohol consumption and also dynamics of alcoholism and alcoholic psychosis morbidity of women during the same years, dynamics of nervous diseases morbidity of children aged 0-1 year in the Russian Federation with its surges, especially in 1994-1995, 1998 and 2009, permit to consider focused effect of social crisis on physical and mental health of newborns. During relative stabilization of 2010s, there is no such a concentration of negative factors. Also, certain positive circumstances are manifesting: learning of legal standards according which person is primarily responsible for one's own health, measures of struggle with alcoholism, development of perinatal medicine, etc.

Histamine food poisonings: A systematic review and meta-analysis

ABSTRACTObjective: The aim of this study was to assess the mean of histamine concentration in food poisoning.Design: Systematic review and meta-analysis of reports published between 1959 and 2013.Study selection: Main criteria for inclusion of studies were: all report types that present outbreaks of “histamine poisoning' or “scombroid syndrome” from food, including histamine content and type of food. Health status of people involved must be nonpathological.Results: Fifty-five (55) reports were included, these studies reported 103 incidents. All pooled analyses were based on random effect model; histamine mean concentration in poisoning samples was 1107.21 mg/kg with confidence interval for the meta-mean of 422.62–2900.78 mg/kg; heterogeneity index (I2) was 100% (P < 0.0001); prediction interval was 24.12–50822.78 mg/kg. Fish involved in histamine poisoning was mainly tuna or Istiophoridae species. No clues of association between concomitant conditions (female sex, alcohol consumption, previous medication, and consumption of histamine releasing food) and histamine poisoning, were highlighted.Conclusions: This is the first systematic review and meta-analysis that analyzes all the available data on histamine poisoning outbreaks evaluating the histamine concentration in food involved. Histamine mean concentration in poisoning samples was fairly high. Our study suffers from some limitations, which are intrinsic of the studies included, for instance the lack of a complete anamnesis of each poisoning episode.Protocol registration: Methods were specified in advance and have been published as a protocol in PROSPERO database (18/07/2012 -CRD42012002566).

Male and female alcohol consumption and live birth after assisted reproductive technology treatment: a nationwide register-based cohort study

The objective was to assess the potential association between female and male alcohol consumption and probability of achieving a live birth after assisted reproductive treatment. From a nationwide Danish register-based cohort information on alcohol consumption at assisted reproductive treatment initiation was linked to information on births and abortions. From 1 January 2006 to 30 September 2010, 12,981 women and their partners went through 29,834 treatment cycles. Of these, 22.4% and 20.4% led to a live birth for female abstainers and heavy consumers (>7 drinks/week), respectively. Concerning men, 22.6% and 20.2% of cycles resulted in a live birth for abstainers and heavy consumers (>14 drinks/week), respectively. No statistically significant associations between alcohol consumption and live birth were observed. Adjusted odds ratios from trend analyses were 1.00 (95% confidence interval (CI) 0.99–1.01) and 0.99 (95% CI 0.97–1.01) for every one-unit increase in female and male weekly alcohol consumption at assisted reproductive treatment initiation, respectively. In conclusion, this study did not show significant associations between male or female alcohol consumption and odds of live birth after assisted reproductive treatment.

Drinker Types, Harm, and Policy-Related Variables: Results from the 2011 International Alcohol Control Study in New Zealand.

The aim was to identify a typology of drinkers in New Zealand based on alcohol consumption, beverage choice, and public versus private drinking locations and investigate the relationship between drinker types, harms experienced, and policy-related variables. Model-based cluster analysis of male and female drinkers including volumes of alcohol consumed in the form of beer, wine, spirits, and ready-to-drinks (RTDs) in off- and on-premise settings. Cluster membership was then related to harm measures: alcohol dependence, self-rated health; and to 3 policy-relevant variables: liking for alcohol adverts, price paid for alcohol, and time of purchase. Males and females were analyzed separately. Men fell into 4 and women into 14 clearly discriminated clusters. The male clusters consumed a relatively high proportion of alcohol in the form of beer. Women had a number of small extreme clusters and some consumed mainly spirits-based RTDs, while others drank mainly wine. Those in the higher consuming clusters were more likely to have signs of alcohol dependency, to report lower satisfaction with their health, to like alcohol ads, and to have purchased late at night. Consumption patterns are sufficiently distinctive to identify typologies of male and female alcohol consumers. Women drinkers are more heterogeneous than men. The clusters relate differently to policy-related variables.

The impact of the lifetime depression history on alcohol consumption in male and female alcoholics

BackgroundPsychiatric comorbidities and alcohol craving are known contributors to differences in alcohol consumption patterns.MethodsUnivariate and multivariable linear regression models were used to examine the association and interactions between the Inventory of Drug Taking Situations (IDTS) negative, positive and temptation sub-scale scores, sex, as well as co-morbid depression and anxiety determined by Psychiatric Research Interview of Substance and Mood Disorders (PRISM) with alcohol consumption measured by Time Line Follow Back (TLFB) during preceding 90 days in 287 males and 156 females meeting DSM-IV criteria for alcohol dependence.ResultsIDTS positive, negative and temptation scores were strongly associated with increased alcohol consumption measures including the number of drinks per day and number of drinking days per week (P &lt; 0.0001). Male sex was associated with higher amount of alcohol consumption per drinking day (P &lt; 0.001), but not with the number of drinking days per week (P &gt; 0.05). In men, lifetime history of depression was associated with fewer drinking days (P = 0.0084) and fewer hazardous drinking days (P = 0.0214) but not with differences in daily alcohol consumption. In women, depression history was not significantly associated with alcohol consumption measures. Post-hoc sex-stratified analyses suggested that the association of the negative IDTS score with total amount of alcohol consumed by men may be modified (decreased) by lifetime depression history. We found no associations of alcohol consumption measures with anxiety or substance-induced depression.DiscussionDecreased frequency of drinking in male alcoholics with lifetime depression history is unexpected. This finding emphasizes the complex relationships between alcoholism and depression, which require further investigation.Disclosure of interestThe authors have not supplied their declaration of competing interest.

Effect of chronic exposure of Losartan in mouse prenatal alcohol exposure (PAE) model

Background and aimsFoetal alcohol syndrome (FAS) is a condition that currently affects 1% of babies born in Europe and North America. It is characterised by memory impairment, developmental delay and distinctive facial features. This research uses a mouse prenatal alcohol exposure (PAE) model to explore the effects of PAE on learning, memory and to explore the potentially beneficial effects of common drugs previously shown to have cognitive enhancing effects in both humans and animals.MethodsSixty mice (M = 30 F = 30) C57 mice were exposed to 5% ethanol throughout pregnancy. After weaning the offspring received Losartan (10 mg/kg) via their drinking water for 8 weeks. At 3 months, learning and memory was assessed using the novel object recognition paradigm.ResultsPAE caused a significant decrease in offspring body weight. Treatment with Losartan caused no growth impairment or renal damage. Novel object recognition indicated that PAE caused male offspring to spend significantly less time exploring the novel object than controls and that treatment with Losartan had the effect of improving awareness of the novel object both in the control and alcohol group and decreasing anxiety (P ≤ 0.05). A significant opposite effect was noticed in the female alcohol progeny when compared to the male alcohol progeny (P ≤ 0.05). Losartan in female alcohol progeny had no effect on anxiety. Male control Losartan spent more time exploring the novel object than male alcohol Losartan (P ≤ 0.05).ConclusionsLosartan had no deleterious effects on the development of the animals, and was able to improve learning and memory in control animals without effect in PAE mice.Disclosure of interestThe author has not supplied his declaration of competing interest.

Self-affirmation increases defensiveness toward health risk information among those experiencing negative emotions: Results from two national samples.

Self-affirmation can promote health behavior change and yield long-term improvements in health via its effect on receptiveness to risk information in behavior change interventions. Across 2 studies, we examined whether the emotional state of the person presented with health risk information moderates self-affirmation effectiveness. Data were collected from 2 U.S. national samples (n = 652, n = 448) via GfK, an Internet-based survey company. Female alcohol consumers completed an emotion induction (fear, anger, or neutral). They then completed a standard self-affirmation (or no-affirmation) essay-writing task, and subsequently received a health message linking alcohol to breast cancer. There was a significant interaction between emotion and self-affirmation conditions, such that self-affirmation reduced the specificity of health behavior change plans among those experiencing negative emotion (Study 1: B = -0.55, p < .001), with consistent but not significant effects for anger (Study 2: B = -.47, p = .069. Among self-affirmed participants, essays were rated as significantly less self-affirming for individuals experiencing negative emotion (or anger). Mediation analyses limited to the self-affirmation condition revealed an indirect effect of negative emotion condition on health behavior change plan specificity via self-affirmation ratings of essay content in Study 1: β = 0.04, p = .041. The salutary effect of self-affirmation on plan specificity was reversed with negative emotion. These findings may be attributed to disruption of the self-affirmation process. Individuals who enter interventions using self-affirmation in a negative emotion state may be less prepared to benefit from other intervention content, and may even be less likely to change health behaviors as a result of the intervention. (PsycINFO Database Record

Five-Factor Model Personality Profiles: The Differences between Alcohol and Opiate Addiction among Females.

The prevalence of female alcohol and substance abusers has markedly increased. The main objective of this research was to explore personality profiles among females who had alcohol and opiate dependence. The aim of the study is to analyse if there is differences in personality profiles of females addicted to alcohol and opiates. We hypothesized that there might be significant differences in personality profiles among subgroups of women who present with alcohol and opiate use disorders. Of 157 consecutive women with diagnosis of alcohol/opiate addiction, 62 fulfilled following inclusion criteria: age 19-45 years, abstinence from alcohol and opiates for at least 10 days prior to enrollment. Alcohol-dependent group consisted of 30 females, while opiate-dependent group consisted of 32 females. The control group involved 30 age-matched randomly chosen healthy women. The data were collected using the Revised NEO Personality Inventory (NEO-PI-R). The multiple stepwise discriminant analysis was used to determine relations between personality traits and the probability of belonging to one of the study groups. Significant differences in the NEO-PI-R scores were observed between groups for all main personality traits except for Openness to Experience. Compared with controls, substance-dependent women scored significantly higher on Neuroticism and lower on Conscientiousness. Opiate-dependent females scored the highest on Neuroticism and on Extraversion and lowest on Agreeableness and on Conscientiousness. Alcohol-dependent females scored higher on Conscientiousness and lower on Neuroticism compared to opiate-dependent women. The results of our study confirmed significant characteristics in personality profiles among females with alcohol and opiate dependence, as well as the difference between these two groups of substance abusers and their healthy controls. The distinct personality characteristics among different groups of substance addicted women should be taken into account when creating the most effective program of prevention and therapeutic approaches in this specific cohort.