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Sample records for alcohol intoxication aai

  1. Psychological Evaluation of Animal-assisted Intervention (AAI) Programs Involving Visiting Dogs and Cats for Alcohol Dependents: A Pilot Study.

    PubMed

    Ohtani, Nobuyo; Narita, Shin; Yoshihara, Eiji; Ohta, Mitsuaki; Iwahashi, Kazuhiko

    2015-12-01

    The purpose of this study was to develop an evaluation method for animal-assisted intervention (AAI) programs involving Mood Check List-Short form.2 (MCL-S.2) and the State-Trait Anxiety Inventory (STAI) for psychiatric daycare of Japanese alcohol. dependents. A total of 36 alcohol dependents completed the study and questionnaires assessing their state. A single session of AAI reduced both subjective and physiological measures of state anxiety (A-State); and this program induced a significant reduction in the anxiety after an AAI program session with the dogs and cats involved in the intervention (p = 0.001). The Wilcoxon t-test showed that there were also significant differences in the "anxiety", "pleasantness", and "relaxation". scores for MCL-S.2 among the alcohol dependents, before and after AAI; a significantly decreased "anxiety" score (p = 0.006), and increased "pleasantness" (p = 0.002) and "relaxation" (p=0.012) scores for MCL-S.2 after AAI. The results of this study indicated that alcohol dependents who experienced a group AAI session-program exhibited significant improvements in their feeling; decreased anxiety, and increased pleasantness and relaxation. PMID:26964290

  2. Perceived Intoxication: Implications for Alcohol Education.

    ERIC Educational Resources Information Center

    Nicholson, Mary E.; And Others

    1994-01-01

    This study examined the relationships among perceived levels of intoxication, blood alcohol levels, and impairment of selected psychomotor skills used in driving. Results reinforced previous findings which correlated perceptions of intoxication and other measures. These findings suggest that alcohol consumption tables, which calculate one's…

  3. Children with alcohol intoxication in Cracow, Poland.

    PubMed

    Kościelniak, Barbara; Tomasik, Przemysław J

    2016-01-01

    Alcoholism among minors is a serious social problem. The aim of the current study was to analyze alcohol intoxication in children based on hospitalizations in the University Children's Hospital in Cracow between the years 2007 and 2015. During these 9 years, 381 patients were hospitalized due to excessive alcohol consumption. Most patients were junior high school or high school students. The highest blood alcohol concentrations in hospitalized patients were found in a 16-year-old boy (BAC .41%) and a 15-year-old girl (BAC .37%). Alcohol consumption and severe intoxication are linked to a wide variety of familial, social, and personal problems. PMID:26745242

  4. Acute Alcohol Intoxication Prolongs Neuroinflammation without Exacerbating Neurobehavioral Dysfunction following Mild Traumatic Brain Injury

    PubMed Central

    Teng, Sophie X.

    2014-01-01

    Abstract Traumatic brain injury (TBI) represents a leading cause of death and disability among young persons with ∼1.7 million reported cases in the United States annually. Although acute alcohol intoxication (AAI) is frequently present at the time of TBI, conflicting animal and clinical reports have failed to establish whether AAI significantly impacts short-term outcomes after TBI. The objective of this study was to determine whether AAI at the time of TBI aggravates neurobehavioral outcomes and neuroinflammatory sequelae post-TBI. Adult male Sprague-Dawley rats were surgically instrumented with gastric and vascular catheters before a left lateral craniotomy. After recovery, rats received either a primed constant intragastric alcohol infusion (2.5 g/kg+0.3 g/kg/h for 15 h) or isocaloric/isovolumic dextrose infusion followed by a lateral fluid percussion TBI (∼1.4 J, ∼30 ms). TBI induced apnea and a delay in righting reflex. AAI at the time of injury increased the TBI induced delay in righting reflex without altering apnea duration. Neurological and behavioral dysfunction was observed at 6 h and 24 h post-TBI, and this was not exacerbated by AAI. TBI induced a transient upregulation of cortical interleukin (IL)-6 and monocyte chemotactic protein (MCP)-1 mRNA expression at 6 h, which was resolved at 24 h. AAI did not modulate the inflammatory response at 6 h but prevented resolution of inflammation (IL-1, IL-6, tumor necrosis factor-α, and MCP-1 expression) at 24 h post-TBI. AAI at the time of TBI did not delay the recovery of neurological and neurobehavioral function but prevented the resolution of neuroinflammation post-TBI. PMID:24050411

  5. Mechanisms of Acute Alcohol Intoxication-Induced Modulation of Cyclic Mobilization of [Ca2+] in Rat Mesenteric Lymphatic Vessels

    PubMed Central

    Kerut, Edmund K.; Breslin, Jerome W.; Molina, Patricia E.

    2015-01-01

    Abstract Background: We have demonstrated that acute alcohol intoxication (AAI) increases the magnitude of Ca2+ transients in pumping lymphatic vessels. We tested the contribution of extracellular Ca2+ via L-type Ca2+ channels and intracellular Ca2+ release from the sarcoplasmic reticulum (SR) to the AAI-induced increase in Ca2+ transients. Methods and Results: AAI was produced by intragastric administration of 30% alcohol to conscious, unrestrained rats; isovolumic administration of water served as the control. Mesenteric lymphatic vessels were isolated, cannulated, and loaded with Fura-2 AM to measure changes in intracellular Ca2+. Measurements were made at intraluminal pressures of 2, 6, and 10 cm H2O. L-type Ca2+ channels were blocked with nifedipine; IP-3 receptors were inhibited with xestospongin C; and SR Ca2+ release and Ca2+ pool (Ca2+ free APSS) were achieved using caffeine. Nifedipine reduced lymphatic Ca2+ transient magnitude in both AAI and control groups at all pressures tested, but reduced lymphatic contraction frequency only in the control group. Xestospongin C did not significantly change any of the Ca2+ parameters in either group; however, fractional shortening increased in the controls at low transmural pressure. RyR (ryanodine receptor) activation with caffeine resulted in a single contraction with a greater Ca2+ transient in lymphatics from AAI than those from controls. SR Ca2+ pool was also greater in lymphatics isolated from AAI- than from control animals. Conclusions: These data suggest that 1) L-type Ca2+ channels contribute to the AAI-induced increase in lymphatic Ca2+ transient, 2) blockage of IP-3 receptors could increase calcium sensitivity, and 3) AAI increases Ca2+ storage in the SR in lymphatic vessels. PMID:26056854

  6. Acute Alcohol Intoxication-Induced Microvascular Leakage

    PubMed Central

    Doggett, Travis M.; Breslin, Jerome W.

    2014-01-01

    Background Alcohol intoxication can increase inflammation and worsen injury, yet the mechanisms involved are not clear. We investigated whether acute alcohol intoxication elevates microvascular permeability, and investigated potential signaling mechanisms in endothelial cells that may be involved. Methods Conscious rats received a 2.5 g/kg alcohol bolus via gastric catheters to produce acute intoxication. Microvascular leakage of intravenously administered FITC-albumin from the mesenteric microcirculation was assessed by intravital microscopy. Endothelial-specific mechanisms were studied using cultured endothelial cell monolayers. Transendothelial electrical resistance (TER) served as an index of barrier function, before and after treatment with alcohol or its metabolite acetaldehyde. Pharmacologic agents were used to test the roles of alcohol metabolism, oxidative stress, p38 mitogen-activated protein (MAP) kinase, myosin light chain kinase (MLCK), rho kinase (ROCK), and exchange protein activated by cAMP (Epac). VE-cadherin localization was investigated to assess junctional integrity. Rac1 and RhoA activation were assessed by ELISA assays. Results Alcohol significantly increased FITC-albumin extravasation from the mesenteric microcirculation. Alcohol also significantly decreased TER and disrupted VE-cadherin organization at junctions. Acetaldehyde significantly decreased TER, but inhibition of ADH or application of a superoxide dismutase mimetic failed to prevent alcohol-induced decreases in TER. Inhibition of p38 MAP kinase, but not MLCK or ROCK, significantly attenuated the alcohol-induced barrier dysfunction. Alcohol rapidly decreased GTP-bound Rac1 but not RhoA during the drop in TER. Activation of Epac increased TER, but did not prevent alcohol from decreasing TER. However, activation of Epac after initiation of alcohol-induced barrier dysfunction quickly resolved TER to baseline levels. Conclusions Our results suggest that alcohol intoxication increases

  7. [Action of analeptics in acute alcoholic intoxication].

    PubMed

    Bender, K I; Bobrova, L A

    1978-01-01

    Tests conducted on rabbits in a state of acute ethanol poisoning (2.5 g/kg per os) of a medium degree demonstrated that caffein (10 mg/kg) and bemegride (5 mg/kg) introduced one time intravenously at the height of alcoholic intoxication raise the activity of aerobic oxidative processes, but fail to eliminate metabolic acidosis and do not accelerate the excretion of ethanol. Unlike caffein, bemegride shows a tendency toward respiratory compensation of metabolic acidosis and lowers the activity of the alcohol-dehydrogenase. PMID:26595

  8. Intoxication with alcohol: An underestimated trigger of Brugada syndrome?

    PubMed

    Achaiah, Andrew; Andrews, Neil

    2016-05-01

    Alcohol intoxication is a potentially under-recognised precipitant of Brugada syndrome. Higher pre-cordial electrocardiogram lead placement increases sensitivity of detecting the Brugada pattern. PMID:27186380

  9. Intoxication with alcohol: An underestimated trigger of Brugada syndrome?

    PubMed Central

    Andrews, Neil

    2016-01-01

    Alcohol intoxication is a potentially under-recognised precipitant of Brugada syndrome. Higher pre-cordial electrocardiogram lead placement increases sensitivity of detecting the Brugada pattern. PMID:27186380

  10. Alcohol sales to pseudo-intoxicated bar patrons.

    PubMed Central

    Toomey, T L; Wagenaar, A C; Kilian, G; Fitch, O; Rothstein, C; Fletcher, L

    1999-01-01

    OBJECTIVES: Many establishments serve alcoholic beverages to obviously intoxicated patrons despite laws against such sales. To guide the development of interventions to reduce these illegal alcohol sales, this study used actors feigning intoxication to determine whether servers recognized obvious signs of intoxication and to assess the tactics servers used when dealing with intoxicated patrons. METHODS: Male actors ages 30 to 50 acted out signs of obvious intoxication as they attempted to purchase alcoholic beverages. If served during the first attempt, these pseudo-intoxicated buyers made second purchase attempts during the same visit. Observers accompanied the actors; after each visit, actors and observers recorded the servers' behavior and comments. RESULTS: Alcoholic beverages were served to actors portraying intoxicated patrons at 68% of first purchase attempts and 53% of second purchase attempts (62% of a total of 106 purchase attempts). The most common refusal technique was a direct refusal (68% of refusals), made with either no excuse or with reference to the actors' apparent intoxication level. Servers' second most commonly used refusal technique was offering alcohol-free beverages, such as coffee or water (18% of refusals). CONCLUSIONS: Further research is needed to determine why servers who recognize intoxication serve alcoholic beverages and what training, outlet policies, and external pressures are needed to reduce illegal alcohol sales to obviously intoxicated patrons. PMID:10501134

  11. Hypertonic saline resuscitation enhances blood pressure recovery and decreases organ injury following hemorrhage in acute alcohol intoxicated rodents

    PubMed Central

    Sulzer, Jesse K.; Whitaker, Annie M.; Molina, Patricia E.

    2012-01-01

    Background Acute alcohol intoxication (AAI) impairs the hemodynamic and arginine vasopressin (AVP) counter-regulation to hemorrhagic shock (HS) and lactated Ringer’s (LR) fluid resuscitation (FR). The mechanism of AAI-induced suppression of AVP release in response to HS involves accentuated nitric oxide (NO) inhibitory tone. In contrast, AAI does not prevent AVP response to increased osmolarity produced by hypertonic saline (HTS) infusion. We hypothesized that FR with HTS during AAI would enhance AVP release by decreasing PVN NO inhibitory tone subsequently improving mean arterial blood pressure (MABP) and organ perfusion. Methods Male Sprague Dawley rats received a 15h alcohol infusion (2.5g/kg + 0.3 g/kg/h) or dextrose (DEX) prior to HS (40mmHg × 60 min) and FR with HTS (7.5%; 4ml/kg) or LR (2.4 × blood volume removed). Organ blood flow was determined and brains collected for NO content at 2h post-FR. Results HTS improved MABP recovery in AAI (109 vs 80mmHg) and DEX (114 vs 83mmHg) animals compared to LR. This was associated with higher (>60%) circulating AVP levels at 2h post-FR than those detected in LR animals in both groups. Neither AAI alone nor HS in DEX animals resuscitated with LR altered organ blood flow. In AAI animals, HS and FR with LR reduced blood flow to liver (72%), small intestine (65%), and large intestine (67%) compared to shams. FR with HTS improved liver (3-fold) and small intestine (2-fold) blood flow compared to LR in AAI-HS animals. The enhanced MABP response to HTS was prevented by pretreatment with a systemic AVP V1a receptor antagonist. HTS decreased PVN NO content in both groups 2h post-FR. Conclusions These results suggest that FR with HTS in AAI results in removal of central NO inhibition of AVP, restoring AVP levels and improving MABP and organ perfusion in AAI-HS. PMID:23147176

  12. [Acute lethal alcohol intoxication (author's transl)].

    PubMed

    Kringsholm, B

    1976-01-01

    In 14,744 autopsy cases from an 18-year period 92 cases (of which 7 were ruled out because of decomposition were observed in which death was supposed to be due to direct acute alcoholic intoxication. In the police reports 81 persons were designated as chronic alcoholics or abusers of spirits. The blood alcohol level ranged between 2.04 and 4.92 o/oo. The cases studied were divided into two groups, one with low and the other with high lethal alcohol level. Fatty liver and cirrhosis were found with identical frequency in the two groups, whereas cardiac hypertrophy of obscure origin occurred markedly more often in the group with low lethal blood alcohol level. On the basis the possible mechanism of death in the cases with cardiac hypertrophy is discussed. Finally, the relation between the blood and urine alcohol concentrations observed in 72 cases is discussed. On the assumption that the water phase of the blood was 75 per cent of the total blood, death occurred in the persons without cardiac hypertrophy with fairly identical frequency either in the phase of absorption or the phase of elimination, whereas in the persons with cardiac hypertrophy death most often occurred in the phase of absorption. These statements should, however, be taken with some reservation, partly because the water phase of the blood may vary considerably post mortem (60-90 per cent) and partly because the urine alcohol concentration depends on serval variable factors. PMID:137612

  13. Alcohol Intoxication in Pediatric Age: Ten-year Retrospective Study

    PubMed Central

    Bitunjac, Kristina; Saraga, Marijan

    2009-01-01

    Aim To examine the changes in the number of children younger than 18 who were hospitalized due to alcohol intoxication at the Department of Pediatrics, University Hospital of Split, from November 1, 1997 to October 31, 2007. Methods Data on children hospitalized due to intoxication were retrieved from hospital medical records. Children were classified into 4 age groups: 0-5, 6-9, 10-13, and 14-18 years, and their sex and type of intoxication were recorded. For children with alcohol intoxication, data on time of intoxication, reason for drinking, presence of injuries or suspected suicide attempts, and possible presence of other drugs in the organism were collected. Results Out of 29 506 hospitalized children, 594 were hospitalized due to intoxications. Out of these, 239 (40.2%) were hospitalized due to intoxication by alcohol. More boys than girls were hospitalized (71.1%). The proportion of alcohol intoxication cases among all types of intoxication cases increased from 16.7% in 1997/98 to 66.3% in 2006/07. The proportion of patients hospitalized due to alcohol intoxication increased from 0.3% of all hospitalized children in the first year to 1.7% in the last year of the study (P = 0.015, z test for comparison of two proportions). Eighty two per cent of cases of alcohol intoxication were in the 14-18 age-group. The number of alcohol intoxication cases increased among girls from 1 case (6.3% of all intoxication cases among girls) in 1997/98 to 15 cases (45.5%) in 2006/07, while among boys it increased from 6 cases (23.1% of all intoxicated boys) in 1997/98 to 44 cases (78.6%) in 2006/07. Children usually drank outside their homes (79.4%) and mostly on weekends and holidays (73.2%). Conclusion The alarming increase in the number of hospitalizations due to alcohol intoxication in children, especially among girls and in the adolescent age group, represents a serious problem, which requires further attention and research. PMID:19399948

  14. Attention to advertising and memory for brands under alcohol intoxication.

    PubMed

    Orquin, Jacob L; Jeppesen, Heine B; Scholderer, Joachim; Haugtvedt, Curtis

    2014-01-01

    In an attempt to discover new possibilities for advertising in uncluttered environments marketers have recently begun using ambient advertising in, for instance, bars and pubs. However, advertising in such licensed premises have to deal with the fact that many consumers are under the influence of alcohol while viewing the ad. This paper examines the effect of alcohol intoxication on attention to and memory for advertisements in two experiments. Study 1 used a forced exposure manipulation and revealed increased attention to logos under alcohol intoxication consistent with the psychopharmacological prediction that alcohol intoxication narrows attention to the more salient features in the visual environment. Study 2 used a voluntary exposure manipulation in which ads were embedded in a magazine. The experiment revealed that alcohol intoxication reduces voluntary attention to ads and leads to a significant reduction in memory for the viewed ads. In popular terms consuming one or two beers reduces brand recall from 40 to 36% while being heavily intoxicated further reduces brand recall to 17%. PMID:24723899

  15. Attention to advertising and memory for brands under alcohol intoxication

    PubMed Central

    Orquin, Jacob L.; Jeppesen, Heine B.; Scholderer, Joachim; Haugtvedt, Curtis

    2014-01-01

    In an attempt to discover new possibilities for advertising in uncluttered environments marketers have recently begun using ambient advertising in, for instance, bars and pubs. However, advertising in such licensed premises have to deal with the fact that many consumers are under the influence of alcohol while viewing the ad. This paper examines the effect of alcohol intoxication on attention to and memory for advertisements in two experiments. Study 1 used a forced exposure manipulation and revealed increased attention to logos under alcohol intoxication consistent with the psychopharmacological prediction that alcohol intoxication narrows attention to the more salient features in the visual environment. Study 2 used a voluntary exposure manipulation in which ads were embedded in a magazine. The experiment revealed that alcohol intoxication reduces voluntary attention to ads and leads to a significant reduction in memory for the viewed ads. In popular terms consuming one or two beers reduces brand recall from 40 to 36% while being heavily intoxicated further reduces brand recall to 17%. PMID:24723899

  16. Portrayal of Alcohol Intoxication on YouTube

    PubMed Central

    Primack, Brian A.; Colditz, Jason B.; Pang, Kevin C.; Jackson, Kristina M.

    2015-01-01

    Background We aimed to characterize the content of leading YouTube videos related to alcohol intoxication and to examine factors associated with alcohol intoxication in videos that were assessed positively by viewers. Methods We systematically captured the 70 most relevant and popular videos on YouTube related to alcohol intoxication. We employed an iterative process to codebook development which resulted in 42 codes in 6 categories: video characteristics, character socio-demographics, alcohol depiction, degree of alcohol use, characteristics associated with alcohol, and consequences of alcohol. Results There were a total of 333,246,875 views for all videos combined. While 89% of videos involved males, only 49% involved females. The videos had a median of 1646 (IQR 300-22,969) “like” designations and 33 (IQR 14-1,261) “dislike” designations each. Liquor was most frequently represented, followed by beer and then wine/champagne. Nearly one-half (44%) of videos contained a brand reference. Humor was juxtaposed with alcohol use in 79% of videos, and motor vehicle use was present in 24%. There were significantly more likes per dislike, indicating more positive sentiment, when there was representation of liquor (29.1 vs. 11.4, p = .008), brand references (32.1 vs. 19.2, p = .04), and/or physical attractiveness (67.5 vs. 17.8, p < .001). Conclusions Internet videos depicting alcohol intoxication are heavily viewed. Nearly half of these videos involve a brand-name reference. While these videos commonly juxtapose alcohol intoxication with characteristics such as humor and attractiveness, they infrequently depict negative clinical outcomes. The popularity of this site may provide an opportunity for public health intervention. PMID:25703135

  17. Cutoff in potency implicates alcohol inhibition of N-methyl-D-aspartate receptors in alcohol intoxication.

    PubMed Central

    Peoples, R W; Weight, F F

    1995-01-01

    As the number of carbon atoms in an aliphatic n-alcohol is increased from one to five, intoxicating potency, lipid solubility, and membrane lipid disordering potency all increase in a similar exponential manner. However, the potency of aliphatic n-alcohols for producing intoxication reaches a maximum at six to eight carbon atoms and then decreases. The molecular basis of this "cutoff" effect is not understood, as it is not correlated with either the lipid solubility or the membrane disordering potency of the alcohols, which continue to increase exponentially. Since it has been suggested that inhibition of N-methyl-D-aspartate (NMDA) receptors by alcohols may play a role in alcohol intoxication, we investigated whether a series of aliphatic n-alcohols would exhibit a cutoff in potency for inhibition of NMDA receptors. We found that although potency for inhibition of NMDA receptors increased exponentially for alcohols with one to five carbon atoms, potency for inhibition of NMDA receptors reached a maximum at six to eight carbon atoms and then abruptly disappeared. This cutoff for alcohol inhibition of NMDA receptors is consistent with an interaction of the alcohols with a hydrophobic pocket on the receptor protein. In addition, the similarity of the cutoffs for alcohol inhibition of NMDA receptors and alcohol intoxication suggests that the cutoff for NMDA receptor inhibition may contribute to the cutoff for alcohol intoxication, which is consistent with an important role of NMDA receptors in alcohol intoxication. PMID:7708732

  18. Simple Diagnostic Tests to Detect Toxic Alcohol Intoxications

    PubMed Central

    Shin, Jai Moo; Sachs, George; Kraut, Jeffrey A.

    2008-01-01

    Methanol, ethylene glycol, and diethylene glycol intoxications can produce visual disturbances, neurological disturbances, acute renal failure, pulmonary dysfunction, cardiac dysfunction, metabolic acidosis, and death. Metabolic acidosis and an increased serum osmolality are important clues to their diagnosis. The former reflects the organic acids produced by metabolism of the parent alcohol, while the latter is due to accumulation of the offending alcohol. However, neither the clinical nor the laboratory findings are specific for toxic alcohol ingestions. The definitive diagnosis of the alcohol intoxications is commonly based on detection of the alcohol or its metabolites in blood. Early diagnosis is important, because initiation of appropriate treatment can markedly lessen their morbidity and mortality. At present detection of the parent alcohol in body fluids is inferred from its measurement in blood. This measurement is often performed by specialty laboratories using expensive equipment, and a long delay between obtaining the specimen and getting the results is not unusual. In this report, we describe liquid- based tests that detect methanol, ethylene glycol, diethylene glycol, and ethanol in saliva. The tests are sensitive and they have different specificity for each of the alcohols facilitating distinction among them. The relatively high sensitivity and specificity of the tests as a whole will facilitate the rapid diagnosis of each of these alcohol intoxications. PMID:18940722

  19. [Histomorphometric characteristic of human brain in acute alcoholic intoxication].

    PubMed

    Shormanov, S V; Shormanova, N S

    2005-01-01

    Different brain sections were studied in 20 subjects, who died of ethanol intoxication and in 14 subjects who died of injuries of the heart and main vessels, in order to detect histological changes in the brain and for the purpose of defining spatial and quantitative ratios between cerebral tissue structures in alcoholic intoxication. Different histological, stereometric and morphometric tools were made use of. It was demonstrated that, in alcoholic intoxication, there occur severe disorders of the circulation with affection of vessels in the brain; there are also dystrophic and necrotic changes in neurocytes, glial cells and white substance. The square of neurons shrinks due to death of some of them in the cortex of hemispheres, thalamus and cerebellum. As for the medulla, they are more resistant, there, to ethanol. The diameter of capillaries in the studied brain sections diminishes due to a reduced tonus of cerebral arteries; the quantity of such vessels increases within a standard area, which is conditioned by the compensatory opening of reserve capillaries. All this can be important in dealing with issues of thanatogenesis and of forensic medical diagnosis in death of alcoholic intoxication. PMID:15881135

  20. [Safety problems of occupational activity during alcoholic intoxication].

    PubMed

    Ushakov, I B; Popov, V I

    1999-01-01

    It has been established that work efficiency of persons occupied by machine operating duties degrades markedly under the action of an acute alcoholic intoxication--less on real machines and more on simulators and when operating simple technical devices. Work efficiency degradation is manifested by the task execution time increase (to a lesser degree) and by erroneous action quantity increase after taking alcohol, i.e. by work reliability decease. Most heavily it is manifested during the first 0.7-1.5 hr. After taking alcohol. And direct work efficiency index is usually improved 12-16 hr. after taking alcohol. Increase of erroneous action quantity is caused probably by a series of physiological, psychophysiological and psychological changes in the condition of a man under the action of alcohol. Time of the day when the activity takes place after taking that dose of alcohol is practically non valid for changing work efficiency index. PMID:11965736

  1. How CAGE, RAPS4-QF, and AUDIT Can Help Practitioners for Patients Admitted with Acute Alcohol Intoxication in Emergency Departments?

    PubMed Central

    Brousse, Georges; Arnaud, Benjamin; Geneste, Julie; Pereira, Bruno; De Chazeron, Ingrid; Teissedre, Frederique; Perrier, Christophe; Schwan, Raymund; Malet, Laurent; Schmidt, Jeannot; Llorca, Pierre Michel; Cherpitel, Cheryl J.

    2014-01-01

    Aims: To help clinicians to identify the severity of alcohol use disorders (AUDs) from optimal thresholds found for recommended scales. Especially, taking account of the high prevalence of alcohol dependence among patients admitted to the emergency department (ED) for acute alcohol intoxication (AAI), we propose to define thresholds of severity of dependence based on the AUDIT score. Methods: All patients admitted to the ED with AAI (blood alcohol level >0.8 g/L), in a 2-month period, were assessed using the CAGE, RAPS-QF, and AUDIT, with the alcohol dependence/abuse section of the mini international neuropsychiatric interview (MINI) used as the gold standard. To explore the relation between the AUDIT and the MINI the sum of the positive items on the MINI (dependence) as a quantitative variable and as an ordinal parameter were analyzed. From the threshold score found for each scale we proposed intervals of severity of AUDs. Results: The mean age of the sample (122 males, 42 females) was 46 years. Approximately 12% of the patients were identified with alcohol abuse and 78% with dependence (DSM-IV). Cut points were determined for the AUDIT in order to distinguish mild and moderate dependence from severe dependence. A strategy of intervention based on levels of severity of AUD was proposed. Conclusion: Different thresholds proposed for the CAGE, RAPS4-QF, and AUDIT could be used to guide the choice of intervention for a patient: brief intervention, brief negotiation interviewing, or longer more intensive motivational intervention. PMID:25009509

  2. [Cardioprotective effect of GABA derivatives in acute alcohol intoxication].

    PubMed

    Perfilova, V N; Tiurenkov, I N; Berestovitskaia, V M; Vasil'eva, O S

    2006-01-01

    Cardioprotective properties of GABA analogs under conditions of acute alcoholic intoxication have been studied using the following functional tests: volume loads, tests for adrenoreactivity, and maximum isometric load. The experiments showed that a 32% aqueous ethanol solution intraperitoneally injected in a dose of 8 g/kg produces a cardiotoxic action, which is manifested by a decrease in the inotropic reserve in load tests. Citrocard (50 mg/kg), phenibut (50 mg/kg), and piracetam (200 mg/kg) prevent the alcohol-induced myocardium injury, as shown by the heart contractility retained on a higher level in the test group than in the control group. PMID:16995433

  3. Dihydromyricetin As A Novel Anti-Alcohol Intoxication Medication

    PubMed Central

    Shen, Yi; Lindemeyer, A. Kerstin; Gonzalez, Claudia; Shao, Xuesi M.; Spigelman, Igor; Olsen, Richard W.; Liang, Jing

    2012-01-01

    Alcohol use disorders (AUD) constitute the most common form of substance abuse. The development of AUD involves repeated alcohol use leading to tolerance, alcohol withdrawal syndrome (AWS), physical and psychological dependence, with loss of ability to control excessive drinking. Currently there is no effective therapeutic agent for AUD without major side-effects. Dihydromyricetin (DHM, 1 mg/kg, i.p. injection), a flavonoid component of herbal medicines, counteracted acute alcohol (EtOH) intoxication, and also withdrawal signs in rats including tolerance, increased anxiety and seizure susceptibility; DHM greatly reduced EtOH consumption in an intermittent voluntary EtOH intake paradigm in rats. GABAA receptors (GABAARs) are major targets of acute and chronic EtOH actions on the brain. At the cellular levels, DHM (1 μM) antagonized both acute EtOH-induced potentiation of GABAARs and EtOH exposure/withdrawal-induced GABAAR plasticity, including alterations in responsiveness of extra- and post-synaptic GABAARs to acute EtOH, and most importantly, increases in GABAAR α4 subunit expression in hippocampus and cultured neurons. DHM anti-alcohol effects on both behavior and CNS neurons were antagonized by flumazenil (10 mg/kg in vivo, 10 μM in vitro), the benzodiazepine (BZ) antagonist. DHM competitively inhibited BZ-site [3H]flunitrazepam binding (IC50, 4.36 μM), suggesting DHM interaction with EtOH involves the BZ-sites on GABAARs. In summary, we determined DHM anti-alcoholic effects on animal models, and determined a major molecular target and cellular mechanism of DHM for counteracting alcohol intoxication and dependence. We demonstrated pharmacological properties of DHM consistent with those expected to underlie successful medical treatment of AUD; therefore DHM is a therapeutic candidate. PMID:22219299

  4. Alcohol intoxication and sexual risk behaviors among rural-to-urban migrants in China

    PubMed Central

    Lin, Danhua; Li, Xiaoming; Yang, Hongmei; Fang, Xiaoyi; Stanton, Bonita; Chen, Xinguang; Abbey, Antonia; Liu, Hongjie

    2007-01-01

    Background The migrant population in China is at high risk for sexual risk behavior and alcohol intoxication. Information about the prevalence of alcohol intoxication and its association with sexual risk behavior among migrants is needed for designing effective intervention prevention programs for reduction in alcohol abuse and HIV infection. Methods Cross-sectional data were collected from 2153 sexually experienced young rural-to-urban migrants in Beijing and Nanjing, China, in 2002. Results Approximately one-third of the participants had been intoxicated with alcohol at least once during the previous month, with more males than females reporting intoxication (40.2% versus 23.7%, p < 0.001). Compared to non-intoxicated participants, respondents with alcohol intoxication in previous 30 days reported more psychological problems, including higher depression scores, lower levels of satisfaction with life and work, and higher perception of peer involvement in risk behavior. Intoxicated respondents were more likely to engage in premarital sex than non-intoxicated respondents (76% versus 60.2%, p < 0.001), have multiple sexual partners (13.4% versus 5.2%, p < 0.001), purchase sex (12.6% versus 4.9%, p < 0.001), and sell sex (10.1% versus 3.7%, p < 0.001). However, there was no association between alcohol intoxication and inconsistent/non-use of condoms. Multivariate analysis controlling for depression, peer risk involvement, age, gender, and other socio-demographic variables indicated that alcohol intoxication was independently correlated with premarital sex, multiple sexual partners, and buying and selling sex. Conclusions Compared to the general Chinese population, levels of intoxication were elevated among Chinese rural-to-urban migrants. Alcohol intoxication was associated with sexual risk behaviors. HIV/AIDS prevention and intervention efforts should include components of alcohol use/abuse prevention for an effective reduction of sexual risk among young rural

  5. Regulatory Self-Efficacy as a Moderator of Peer Socialization Relating to Italian Adolescents' Alcohol Intoxication

    ERIC Educational Resources Information Center

    Rabaglietti, Emanuela; Burk, William J.; Giletta, Matteo

    2012-01-01

    The present study investigated regulatory self-efficacy (RSE) as a predictor of friendship and adolescent alcohol intoxication and as a moderator of peer socialization processes related to alcohol intoxication. The longitudinal sample included 457 Italian adolescents (262 females and 195 males) ranging in age of 14 to 20 years (M = 16.1 years of…

  6. Effects of alcohol mixed with energy drink and alcohol alone on subjective intoxication.

    PubMed

    Ulbrich, Andrea; Hemberger, Sophie Helene; Loidl, Alexandra; Dufek, Stephanie; Pablik, Eleonore; Fodor, Sugarka; Herle, Marion; Aufricht, Christoph

    2013-12-01

    Recent studies suggest that the combination of caffeine-containing drinks together with alcohol might reduce the subjective feelings of alcohol intoxication-the so-called "masking effect". In this study, we aimed to review the effects of alcohol in combination with caffeine or energy drink with special focus on the "masking effect". Fifty-two healthy male volunteers were analysed concerning breath alcohol concentration and subjective sensations of intoxication using a 18 item Visual Analogue Scale in a randomised, double-blinded, controlled, four treatments cross-over trial after consumption of (A) placebo, (B) alcohol (vodka 37.5% at a dose of 46.5 g ethanol), (C) alcohol in combination with caffeine at a dose of 80 mg (equivalent to one 250 ml can of energy drink) and (D) alcohol in combination with energy drink at a dose of 250 ml (one can). Primary variables were headache, weakness, salivation and motor coordination. Out of four primary variables, weakness and motor coordination showed a statistically significant difference between alcohol and non-alcohol group, out of 14 secondary variables, five more variables (dizziness, alterations in sight, alterations in walking, agitation and alterations in speech) also showed significant differences due mainly to contrasts with the non-alcohol group. In none of these end points, could a statistically significant effect be found for the additional ingestion of energy drink or caffeine on the subjective feelings of alcohol intoxication. This within-subjects study does not confirm the presence of a "masking effect" when combining caffeine or energy drink with alcohol. PMID:24178765

  7. Alcohol intoxication and condom use self-efficacy effects on women's condom use intentions.

    PubMed

    Davis, Kelly Cue; Masters, N Tatiana; Eakins, Danielle; Danube, Cinnamon L; George, William H; Norris, Jeanette; Heiman, Julia R

    2014-01-01

    Although research has consistently demonstrated that condom use self-efficacy significantly predicts condom use, there has been little investigation of whether acute alcohol intoxication moderates this relationship. Because alcohol intoxication is often associated with increased sexual risk taking, further examination of such moderating effects is warranted. Using a community sample of young heterosexual women (n=436) with a history of heavy episodic drinking, this alcohol administration experiment examined the effects of intoxication and condom use self-efficacy on women's condom negotiation and future condom use intentions. After a questionnaire session, alcohol condition (control, .10% target peak BAL) was experimentally manipulated between subjects. Participants then read and responded to a hypothetical risky sexual decision-making scenario. SEM analyses revealed that alcohol intoxication directly decreased women's intentions to use condoms in the future. Women with greater condom use self-efficacy had stronger intentions to engage in condom negotiation; however, this effect was moderated by intoxication. Specifically, the association between condom use self-efficacy and condom negotiation intentions was stronger for intoxicated women than for sober women. These novel findings regarding the synergistic effects of alcohol intoxication and condom use self-efficacy support continued prevention efforts aimed at strengthening women's condom use self-efficacy, which may reduce even those sexual risk decisions made during states of intoxication. PMID:24129265

  8. "A cool little buzz": alcohol intoxication in the dance club scene.

    PubMed

    Hunt, Geoffrey; Moloney, Molly; Fazio, Adam

    2014-06-01

    In recent years, there has been increasing concern about youthful "binge" drinking and intoxication. Yet the meaning of intoxication remains under-theorized. This paper examines intoxication in a young adult nightlife scene, using data from a 2005-2008 National Institute on Drug Abuse-funded project on Asian American youth and nightlife. Analyzing in-depth qualitative interview data with 250 Asian American young adults in the San Francisco area, we examine their narratives about alcohol intoxication with respect to sociability, stress, and fun, and their navigation of the fine line between being "buzzed" and being "wasted." Finally, limitations of the study and directions for future research are noted. PMID:24779496

  9. Effects of Alcohol Intoxication on Anger Experience and Expression among Partner Assaultive Men

    ERIC Educational Resources Information Center

    Eckhardt, Christopher I.

    2007-01-01

    The author investigated the acute effects of alcohol intoxication on anger experience and expression among 46 maritally violent (MV) and 56 maritally nonviolent (NV) men randomly assigned to receive alcohol, placebo, or no alcohol. Participants completed an anger-arousing articulated thoughts in simulated situations (ATSS) paradigm and imagined…

  10. HIV risk behaviors and alcohol intoxication among injection drug users in Puerto Rico.

    PubMed

    Matos, Tomás D; Robles, Rafaela R; Sahai, Hardeo; Colón, Hector M; Reyes, Juan C; Marrero, C Amalia; Calderón, José M; Shepard, Elizabeth W

    2004-12-01

    This paper reports results of an analysis of the association between alcohol intoxication and injection and sexual HIV risk behaviors among 557 Hispanic heroin and cocaine injectors, not in treatment, who were recruited in poor communities in Puerto Rico. Subjects were part of a longitudinal prevention-intervention study aimed at reducing drug use and HIV risk behaviors. Participants reported a high prevalence of co-occurring conditions, particularly symptoms of severe depression (52%) and severe anxiety (37%), measured by Beck's Depression Index and Beck's Anxiety Index, respectively. Alcohol intoxication during the last 30 days was reported by 18% of participants. Associations were found between alcohol intoxication and both injection and sexual risk behaviors. In the bivariate analysis, subjects reporting alcohol intoxication were more likely to inject three or more times per day, pool money to buy drugs, share needles, and share cotton. They were also significantly more likely to have a casual or paying sex partner and to have unprotected sex with these partners. After adjustment, sharing needles and cotton, having sex with a paying partner or casual partner, and exchanging sex for money or drugs were significantly related to alcohol intoxication. HIV prevention programs, to be effective, must address alcohol intoxication and its relation to injection and sexual risk behaviors as a central issue in HIV prevention among drug injectors. PMID:15561474

  11. Acute alcohol intoxication decreases glucose metabolism but increases acetate uptake in the human brain.

    PubMed

    Volkow, Nora D; Kim, Sung Won; Wang, Gene-Jack; Alexoff, David; Logan, Jean; Muench, Lisa; Shea, Colleen; Telang, Frank; Fowler, Joanna S; Wong, Christopher; Benveniste, Helene; Tomasi, Dardo

    2013-01-01

    Alcohol intoxication results in marked reductions in brain glucose metabolism, which we hypothesized reflect not just its GABAergic enhancing effects but also the metabolism of acetate as an alternative brain energy source. To test this hypothesis we separately assessed the effects of alcohol intoxication on brain glucose and acetate metabolism using Positron Emission Tomography (PET). We found that alcohol intoxication significantly decreased whole brain glucose metabolism (measured with FDG) with the largest decrements in cerebellum and occipital cortex and the smallest in the thalamus. In contrast, alcohol intoxication caused a significant increase in [1-(11)C]acetate brain uptake (measured as standard uptake value, SUV), with the largest increases occurring in the cerebellum and the smallest in the thalamus. In heavy alcohol drinkers [1-(11)C]acetate brain uptake during alcohol challenge tended to be higher than in occasional drinkers (p<0.06) and the increases in [1-(11)C]acetate uptake in cerebellum with alcohol were positively associated with the reported amount of alcohol consumed (r=0.66, p<0.01). Our findings corroborate a reduction of brain glucose metabolism during intoxication and document an increase in brain acetate uptake. The opposite changes observed between regional brain metabolic decrements and regional increases in [1-(11)C]acetate uptake support the hypothesis that during alcohol intoxication the brain may rely on acetate as an alternative brain energy source and provides preliminary evidence that heavy alcohol exposures may facilitate the use of acetate as an energy substrate. These findings raise the question of the potential therapeutic benefits that increasing plasma acetate concentration (i.e. ketogenic diets) may have in alcoholics undergoing alcohol detoxification. PMID:22947541

  12. Event-Level Covariation of Alcohol Intoxication and Behavioral Risks during the First Year of College

    ERIC Educational Resources Information Center

    Neal, Dan J.; Fromme, Kim

    2007-01-01

    The authors examined the global- and event-level associations between alcohol intoxication and 10 behavioral risks during the 1st year of college. Participants (n = 1113; 62% female; 54% Caucasian) completed 30 days of Web-based self-monitoring that assessed alcohol consumption and involvement in 10 behavioral risks. Generalized estimating…

  13. A Cost Analysis of Web-Enhanced Training to Reduce Alcohol Sales to Intoxicated Bar Patrons

    ERIC Educational Resources Information Center

    Page, Timothy F.; Nederhoff, Dawn M.; Ecklund, Alexandra M.; Horvath, Keith J.; Nelson, Toben F.; Erickson, Darin J.; Toomey, Traci L.

    2015-01-01

    Objective: The purpose of this study was to document the development and testing costs of the Enhanced Alcohol Risk Management (eARM) intervention, a web enhanced training program to prevent alcohol sales to intoxicated bar patrons and to estimate its implementation costs in a "real world", non-research setting. Methods: Data for this…

  14. Event-level associations between objective and subjective alcohol intoxication and driving after drinking across the college years.

    PubMed

    Quinn, Patrick D; Fromme, Kim

    2012-09-01

    Heavy episodic drinking is strongly associated with driving after drinking, yet there has been mixed evidence regarding whether the disinhibiting effects of alcohol intoxication contribute to the decision to drive after drinking. This investigation tested whether greater alcohol intoxication increased the probability of driving after drinking particularly during drinking episodes in which students experienced reduced subjective feelings of intoxication. A sample of 1,350 college students completed up to 30 days of web-based daily diary monitoring in each of 4 consecutive years. Participants reported daily on their alcohol consumption, subjective intoxication, and whether they drove after drinking on the previous day or night. In generalized estimating equation models, daily estimated blood alcohol concentration (eBAC) was more strongly associated with driving after drinking during episodes in which subjective intoxication was lower. That is, students were most likely to drive after drinking when they were objectively more intoxicated but perceived themselves as less intoxicated. These event-level associations did not change over time nor did they differ as a function of gender. Further, the effects persisted when predicting driving at eBACs above the legal limit for operating a motor vehicle. Greater subjective intoxication may serve to inhibit driving after drinking, particularly when students are objectively more intoxicated. In the absence of subjective intoxication, however, other salient pressures might impel driving after drinking. Prevention efforts should incorporate the importance of variability in subjective intoxication. PMID:21688876

  15. Economic Contraction, Alcohol Intoxication and Suicide: Analysis of the National Violent Death Reporting System

    PubMed Central

    Kaplan, M.S.; Huguet, N.; Caetano, R.; Giesbrecht, N.; Kerr, W.C.; McFarland, B.H.

    2014-01-01

    Objectives Although there is a large and growing body of evidence concerning the impact of contracting economies on suicide mortality risk, far less is known about the role alcohol consumption plays in the complex relationship between economic conditions and suicide. The aims were to compare the postmortem alcohol intoxication rates among male and female suicide decedents before (2005–07), during (2008–09), and after (2010–11) the economic contraction in the United States. Methods Data from the restricted National Violent Death Reporting System 2005–11 for male and female suicide decedents aged 20 years and older were analyzed by Poisson regression analysis to test whether there was significant change in the fractions of suicide decedents who were acutely intoxicated at the time of death (defined as blood alcohol concentration ≥ 0.08 g/dl) prior, during, and after the downturn. Results The fraction of all suicide decedents with alcohol intoxication increased by 7% after the onset of the recession from 22.2% in 2005–07 to 23.9% in 2008–11. Compared to the years prior to the recession, male suicide decedents showed a 1.09-fold increased risk of alcohol intoxication within the first two years of the recession. Surprisingly, there was evidence of a lag effect among female suicide decedents, who had a 1.14-fold (95% CI, 1.02 to 1.27) increased risk of intoxication in 2010–11 compared to 2005–07. Conclusions These findings suggest that acute alcohol intoxication in suicide interacts with economic conditions, becoming more prevalent during contractions. PMID:25024394

  16. Does acute alcohol intoxication cause transaminase elevations in children and adolescents?

    PubMed

    Binder, Christoph; Knibbe, Karoline; Kreissl, Alexandra; Repa, Andreas; Thanhaeuser, Margarita; Greber-Platzer, Susanne; Berger, Angelika; Jilma, Bernd; Haiden, Nadja

    2016-03-01

    Several long-term effects of alcohol abuse in children and adolescents are well described. Alcohol abuse has severe effects on neurodevelopmental outcome, such as learning disabilities, memory deficits, and decreased cognitive performance. Additionally, chronic alcohol intake is associated with chronic liver disease. However, the effects of acute alcohol intoxication on liver function in children and adolescents are not well characterized. The aim of this study was to determine if a single event of acute alcohol intoxication has short-term effects on liver function and metabolism. All children and adolescents admitted to the Department of Pediatrics and Adolescent Medicine between 2004 and 2011 with the diagnosis "acute alcohol intoxication" were included in this retrospective analysis. Clinical records were evaluated for age, gender, alcohol consumption, blood alcohol concentration, symptoms, and therapy. Blood values of the liver parameters, CK, creatinine, LDH, AP, and the values of the blood gas analysis were analyzed. During the 8-year study period, 249 children and adolescents with the diagnosis "acute alcohol intoxication" were admitted, 132 (53%) girls and 117 (47%) boys. The mean age was 15.3 ± 1.2 years and the mean blood alcohol concentration was 0.201 ± 0.049%. Girls consumed significantly less alcohol than boys (64 g vs. 90 g), but reached the same blood alcohol concentration (girls: 0.199 ± 0.049%; boys: 0.204 ± 0.049%). The mean values of liver parameters were in normal ranges, but AST was increased in 9.1%, ALT in 3.9%, and γGT in 1.4%. In contrast, the mean value of AST/ALT ratio was increased and the ratio was elevated in 92.6% of all patients. Data of the present study showed significant differences in the AST/ALT ratio (p < 0.01) in comparison to a control group. Data of the present study indicate that there might be an effect of acute alcohol intoxication on transaminase levels. The AST/ALT ratio seems to reflect the damage in hepatocytes

  17. Celebratory Drinking and Intoxication: A Contextual Influence on Alcohol Consumption

    ERIC Educational Resources Information Center

    Glindemann, Kent E.; Wiegand, Douglas M.; Geller, E. Scott

    2007-01-01

    Two field studies measured college students' actual intoxication levels using handheld breathalyzers on Halloween and St. Patrick's Day and compared these celebration days to typical nights surrounding these events. In addition, across all nights of Study 2, participants were asked if they were celebrating any occasion or event that night, and…

  18. Sleep deprivation does not mimic alcohol intoxication on field sobriety testing.

    PubMed

    Citek, Karl; Elmont, Ashlee D; Jons, Christopher L; Krezelok, Chad J; Neron, Joseph D; Plummer, Timothy A; Tannenbaum, Timothy

    2011-09-01

    Previous research shows that sleep deprivation (SD) produces cognitive impairment similar to that caused by alcohol intoxication. Individual studies suggest that SD also causes deficits in motor skills that could be mistaken for intoxication. Consequently, SD often is used as a defense when an impaired driver is charged with driving while intoxicated. Twenty-nine adult subjects participated in two test sessions each, one after a full night's rest and the other after wakefulness of at least 24 h. Subjects consumed prescribed amounts of alcohol during each session. Law enforcement officers conducted field sobriety tests identical to those with which a driver would be assessed at roadside. Researchers also measured clinical responses of visual function and vital signs. The presence and number of validated impairment clues increase with increasing blood alcohol concentration but not with SD. Thus, SD does not affect motor skills in a manner that would lead an officer to conclude that the suspect is intoxicated, unless intoxication also is present. PMID:21595697

  19. Intervening to Decrease Alcohol Abuse at University Parties: Differential Reinforcement of Intoxication Level

    ERIC Educational Resources Information Center

    Fournier, Angela K.; Ehrhart, Ian J.; Glindemann, Kent E.; Geller, E. Scott

    2004-01-01

    This quasi-experimental field study assessed whether an incentive/reward intervention can change the drinking behavior and the subsequent levels of intoxication among college students attending fraternity parties. A total of 356 blood alcohol concentration (BAC) assessments, using hand-held breathalyzers, were obtained at two baseline and at two…

  20. Gender, intoxication and the developing brain: Problematisations of drinking among young adults in Australian alcohol policy.

    PubMed

    Manton, Elizabeth; Moore, David

    2016-05-01

    In this article, we draw on recent scholarly work in the poststructuralist analysis of policy to consider how policy itself functions as a key site in the constitution of alcohol 'problems', and the political implications of these problematisations. We do this by examining Australian alcohol policy as it relates to young adults (18-24 years old). Our critical analysis focuses on three national alcohol policies (1990, 2001 and 2006) and two Victorian state alcohol policies (2008 and 2013), which together span a 25-year period. We argue that Australian alcohol policies have conspicuously ignored young adult men, despite their ongoing over-representation in the statistical 'evidence base' on alcohol-related harm, while increasingly problematising alcohol consumption amongst other population subgroups. We also identify the development of a new problem representation in Australian alcohol policy, that of 'intoxication' as the leading cause of alcohol-related harm and rising hospital admissions, and argue that changes in the classification and diagnosis of intoxication may have contributed to its prioritisation and problematisation in alcohol policy at the expense of other forms of harm. Finally, we draw attention to how preliminary and inconclusive research on the purported association between binge drinking and brain development in those under 25 years old has been mobilised prematurely to support calls to increase the legal purchasing age from 18 to 21 years. Our critical analysis of the treatment of these three issues - gender, intoxication, and brain development - is intended to highlight the ways in which policy functions as a key site in the constitution of alcohol 'problems'. PMID:26644026

  1. Biomimetic enzyme nanocomplexes and their use as antidotes and preventive measures for alcohol intoxication

    PubMed Central

    Liu, Yang; Du, Juanjuan; Yan, Ming; Lau, Mo Yin; Hu, Jay; Han, Hui; Yang, Otto O.; Liang, Sheng; Wei, Wei; Wang, Hui; Li, Jianmin; Zhu, Xinyuan; Shi, Linqi; Chen, Wei; Ji, Cheng; Lu, Yunfeng

    2013-01-01

    Organisms have sophisticated subcellular compartments containing enzymes that function in tandem. These confined compartments ensure effective chemical transformation and transport of molecules, and the elimination of toxic metabolic wastes1,2. Creating functional enzyme complexes that are confined in a similar way remains challenging. Here we show that two or more enzymes with complementary functions can be assembled and encapsulated within a thin polymer shell to form enzyme nanocomplexes. These nanocomplexes exhibit improved catalytic efficiency and enhanced stability when compared with free enzymes. Furthermore, the co-localized enzymes display complementary functions, whereby toxic intermediates generated by one enzyme can be promptly eliminated by another enzyme. We show that nanocomplexes containing alcohol oxidase and catalase could reduce blood alcohol levels in intoxicated mice, offering an alternative antidote and prophylactic for alcohol intoxication. PMID:23416793

  2. Biomimetic enzyme nanocomplexes and their use as antidotes and preventive measures for alcohol intoxication

    NASA Astrophysics Data System (ADS)

    Liu, Yang; Du, Juanjuan; Yan, Ming; Lau, Mo Yin; Hu, Jay; Han, Hui; Yang, Otto O.; Liang, Sheng; Wei, Wei; Wang, Hui; Li, Jianmin; Zhu, Xinyuan; Shi, Linqi; Chen, Wei; Ji, Cheng; Lu, Yunfeng

    2013-03-01

    Organisms have sophisticated subcellular compartments containing enzymes that function in tandem. These confined compartments ensure effective chemical transformation and transport of molecules, and the elimination of toxic metabolic wastes. Creating functional enzyme complexes that are confined in a similar way remains challenging. Here we show that two or more enzymes with complementary functions can be assembled and encapsulated within a thin polymer shell to form enzyme nanocomplexes. These nanocomplexes exhibit improved catalytic efficiency and enhanced stability when compared with free enzymes. Furthermore, the co-localized enzymes display complementary functions, whereby toxic intermediates generated by one enzyme can be promptly eliminated by another enzyme. We show that nanocomplexes containing alcohol oxidase and catalase could reduce blood alcohol levels in intoxicated mice, offering an alternative antidote and prophylactic for alcohol intoxication.

  3. [Psychosocial Characteristics of Adolescents Treated for Alcohol Intoxication in Emergency Departments].

    PubMed

    Wartberg, Lutz; Diestelkamp, Silke; Arnaud, Nicolas; Thomasius, Rainer

    2016-09-01

    Psychosocial Characteristics of Adolescents Treated for Alcohol Intoxication in Emergency Departments In Germany, every year a substantial number of adolescents is treated in emergency departments for acute alcohol intoxication. Until now, only few studies have been published investigating psychosocial aspects in this group of adolescents. In the present study 316 adolescents were surveyed in the emergency department regarding their problematic use of alcohol and illicit drugs, their patterns of alcohol consumption, their alcohol-related and mental problems. We reported results for the whole sample. Additionally, the sample was divided in two groups based on the result in an established screening instrument for problematic alcohol use (CRAFFT-d). To compare the two groups we conducted unpaired t tests, chi-square tests and logistic regression analyses. Compared to the other group the adolescents exceeding the cut-off value of the CRAFFT-d reported a statistically significant higher past 30-day binge drinking frequency and number of standard-drinks consumed on a typical drinking occasion, more alcohol-related problems, more frequently a problematic use of illicit drugs and more mental problems (regarding antisocial behavior, anger control problems and self-esteem). Antisocial behavior was the most important factor for the affiliation to one of the two groups. The application of the screening instrument for problematic alcohol use (CRAFFT-d) in the emergency department seems to be a promising approach to identify adolescents with a general higher psychosocial burden. PMID:27595810

  4. Validation of a Measure of College Students' Intoxicated Behaviors: Associations with Alcohol Outcome Expectancies, Drinking Motives, and Personality

    ERIC Educational Resources Information Center

    Westmaas, Johann; Moeller, Scott; Woicik, Patricia Butler

    2007-01-01

    Objective: The authors aimed to develop a measure of college students' intoxicated behaviors and to validate the measure using scales assessing alcohol outcome expectancies, motives for drinking, and personality traits. Participants and Method Summary: The authors administered these measures and an inventory describing 50 intoxicated behaviors to…

  5. Functional Imaging of Cognitive Control During Acute Alcohol Intoxication

    PubMed Central

    Anderson, Beth M; Stevens, Michael C; Meda, Shashwath; Jordan, Kathryn; Calhoun, Vince D; Pearlson, Godfrey D

    2010-01-01

    The anterior cingulate and a collection of other prefrontal and parietal brain regions are implicated in error processing and cognitive control. The effects of different doses of alcohol on activity within these brain regions during an fMRI task where errors are frequently committed have not been fully explored. This study examined the impact of a placebo [Breath Alcohol Concentration (BrAC) = 0.00%], moderate (BrAC = 0.05%) and high (BrAC = 0.10%) doses of alcohol on brain hemodynamic activity during a functional MRI (fMRI) Go/No-Go task in thirty-eight healthy volunteers. Alcohol increased reaction time and false alarm errors in a dose-dependent manner. FMRI analyses showed alcohol decreased activity in anterior cingulate, lateral prefrontal cortex, insula and parietal lobe regions during false alarm responses to No-Go stimuli. These findings indicate that brain regions implicated in error processing are affected by alcohol and might provide a neural basis for alcohol's effects on behavioral performance. PMID:20958334

  6. The influence of alcoholic intoxication on the short-time energy function of speech.

    PubMed

    Heinrich, Christian; Schiel, Florian

    2014-05-01

    This study investigates rhythmic features based on the short-time energy function of speech signals with the aim of finding robust, speaker-independent features that indicate speaker intoxication. Data from the German Alcohol Language Corpus, which comprises read, spontaneous, and command&control speech uttered by 162 speakers of both genders and various age groups when sober and intoxicated, were analyzed. Energy contours are compared directly (Root Mean Squared Error, statistical correlation, or the Euclidean distance in the spectral space of the contour) and by parameterization of the contour using the Discrete Cosine Transform (DCT) and the first and second moments of the lower DCT spectrum. Contours are also analyzed by Principal Components Analysis aiming at fundamental "eigen contour" changes that might encode intoxication. Energy contours differ significantly with intoxication in terms of distance measures, the second and fourth DCT coefficients, and the first and second moments of the lower DCT spectrum. Principal Components Analysis did not yield interpretable "eigen contours" that could be used in distinguishing intoxicated from sober contours. PMID:24815274

  7. Alcohol intoxication impairs mesopic rod and cone temporal processing in social drinkers

    PubMed Central

    Zhuang, Xiaohua; Kang, Para; King, Andrea; Cao, Dingcai

    2015-01-01

    Background Alcohol-related driving accidents and fatalities occur most frequently at nighttime and at dawn, i.e. a mesopic lighting condition in which visual processing depends on both rod and cone photoreceptors. The temporal functions of the rod and cone pathways are critical for driving in this lighting condition. However, how alcohol influences the temporal functions in the rod and cone pathways at mesopic light levels is inconclusive. To address this, the present study investigated whether an acute intoxicating dose of alcohol impairs rod- and/or cone-mediated critical fusion frequency (CFF, the lowest frequency of which an intermittent or flickering light stimulus is perceived as steady). Methods In Experiment I, we measured the CFFs for three types of visual stimuli (rod stimulus alone, cone stimulus alone, and the mixture of both stimuli types), under three illuminant light levels (dim illuminance: 2Td; low illuminance: 20Td; and medium illuminance 80Td) in moderate-heavy social drinkers before and after they consumed an intoxicating dose of alcohol (0.8g/kg) compared with a placebo beverage. In Experiment II, we examined if the illuminance level (dark versus light) of the visual area surrounding the test stimuli alters alcohol’s effect on the temporal processing of rods and cones. Results The results showed that compared with placebo, alcohol significantly reduced CFFs of all stimulus types at all illuminance levels. Furthermore, alcohol intoxication produced a larger impairment on rod-pathway-mediated CFFs under light versus dark surround. Conclusions These results indicate that alcohol intake slows down rod and cone-pathway-mediated temporal processing. Further research may elucidate if this effect may play a role in alcohol-related injury and accidents, which often occur under low light conditions. PMID:26247196

  8. Depressive Symptoms Anticipate Changes in the Frequency of Alcohol Intoxication Among Low-Accepted Adolescents

    PubMed Central

    Richmond, Ashley D.; Laursen, Brett; Kerr, Margaret; Stattin, Håkan

    2015-01-01

    Objective: There is strong evidence that depression anticipates later drinking problems among adults. These associations have not been consistently documented during adolescence, perhaps because little attention has been given to individual differences in peer relationships, which are the primary setting for adolescent alcohol consumption. This study investigated associations between depressive affect and alcohol misuse as moderated by peer group acceptance. Method: A community sample of 1,048 Swedish youth provided self-reports of depressive symptoms and intoxication frequency at annual intervals across the middle school years (seventh grade: M = 13.21 years old; eighth grade: M = 14.27 years old; ninth grade: M = 15.26 years old). Peer nominations provided a measure of individual acceptance. Results: Growth curve analyses revealed differences in the extent to which initial levels of depressive symptoms predicted the slope of increase in intoxication frequency. Higher levels of depressive symptoms at the outset anticipated sharp increases in intoxication frequency from seventh to ninth grades for low-accepted youth but not for average- or high-accepted youth. Conclusions: poor peer relations and depressive affect are vulnerabilities that set the stage for escalating adolescent alcohol misuse. Across the middle school years, when most youth have their first experiences with alcohol, peer difficulties exacerbated the tendency of depressed youth to drink to excess. PMID:26098034

  9. The interactive effects of emotion regulation and alcohol intoxication on lab-based intimate partner aggression.

    PubMed

    Watkins, Laura E; DiLillo, David; Maldonado, Rosalita C

    2015-09-01

    This study draws on Finkel and Eckhardt's (2013) I³ framework to examine the interactive effects of 2 emotion regulation strategies-anger rumination (an impellance factor) and reappraisal (an inhibition factor), and alcohol intoxication (a disinhibition factor)-on intimate partner aggression (IPA) perpetration as measured with an analogue aggression task. Participants were 69 couples recruited from a large Midwestern university (total N = 138). Participants' trait rumination and reappraisal were measured by self-report. Participants were randomized individually to an alcohol or placebo condition, then recalled an anger event while using 1 of 3 randomly assigned emotion regulation conditions (rumination, reappraisal, or uninstructed). Following this, participants completed an analogue aggression task involving ostensibly assigning white noise blasts to their partner. Participants in the alcohol condition displayed greater IPA than participants in the placebo condition for provoked IPA, but not unprovoked IPA. Results also revealed interactions such that for those in the alcohol and rumination group, higher trait reappraisal was related to lower unprovoked IPA. For provoked IPA, higher trait rumination was related to greater IPA among those in the alcohol and rumination condition and those in the placebo and uninstructed condition. In general, results were consistent with I³ theory, suggesting that alcohol disinhibits, rumination impels, and trait reappraisal inhibits IPA. The theoretical and clinical implications of these findings are discussed in the context of current knowledge about the influence of alcohol intoxication and emotion regulation strategies on IPA perpetration. PMID:25844831

  10. Quantifying alcohol-related emergency admissions in a UK tertiary referral hospital: a cross-sectional study of chronic alcohol dependency and acute alcohol intoxication

    PubMed Central

    Vardy, J; Keliher, T; Fisher, J; Ritchie, F; Bell, C; Chekroud, M; Clarey, F; Blackwood, L; Barry, L; Paton, E; Clark, A; Connelly, R

    2016-01-01

    Objectives Alcohol is responsible for a proportion of emergency admissions to hospital, with acute alcohol intoxication and chronic alcohol dependency (CAD) implicated. This study aims to quantify the proportion of hospital admissions through our emergency department (ED) which were thought by the admitting doctor to be (largely or partially) a result of alcohol consumption. Setting ED of a UK tertiary referral hospital. Participants All ED admissions occurring over 14 weeks from 1 September to 8 December 2012. Data obtained for 5497 of 5746 admissions (95.67%). Primary outcome measures Proportion of emergency admissions related to alcohol as defined by the admitting ED clinician. Secondary outcome measures Proportion of emergency admissions due to alcohol diagnosed with acute alcohol intoxication or CAD according to ICD-10 criteria. Results 1152 (21.0%, 95% CI 19.9% to 22.0%) of emergency admissions were thought to be due to alcohol. 74.6% of patients admitted due to alcohol had CAD, and significantly greater than the 26.4% with ‘Severe’ or ‘Very Severe’ acute alcohol intoxication (p<0.001). Admissions due to alcohol differed to admissions not due to alcohol being on average younger (45 vs 56 years, p<0.001) more often male (73.4% vs 45.1% males, p<0.001) and more likely to have a diagnosis synonymous with alcohol or related to recreational drug use, pancreatitis, deliberate self-harm, head injury, gastritis, suicidal ideation, upper gastrointestinal bleeds or seizures (p<0.001). An increase in admissions due to alcohol on Saturdays reflects a surge in admissions with acute alcohol intoxication above the weekly average (p=0.003). Conclusions Alcohol was thought to be implicated in 21% of emergency admissions in this cohort. CAD is responsible for a significantly greater proportion of admissions due to alcohol than acute intoxication. Interventions designed to reduce alcohol-related admissions must incorporate measures to tackle CAD. PMID:27324707

  11. Gluteal compartment syndrome due to prolonged immobilization after alcohol intoxication: a case report.

    PubMed

    Iizuka, Shinichi; Miura, Naoyuki; Fukushima, Tomokazu; Seki, Tomoko; Sugimoto, Katuhiko; Inokuchi, Sadaki

    2011-07-01

    Gluteal compartment syndrome is a relatively rare condition that mostly result from atraumatic causes such as prolonged immobilization due to drug abuse or alcoholic intoxication and incorrect positioning during surgical procedures rather than traumatic causes. Early diagnosis is difficult and sometimes delayed or overlooked because of poor physical signs resulting from altered mental status and inappropriate diagnosis by clinicians. It has been reported that more than half of the cases of gluteal compartment syndrome are associated with crush syndrome and sciatic nerve palsy. Early diagnosis and immediate fasciotomy are necessary to improve the functional prognosis. Here, we report the case of a patient with gluteal compartment syndrome caused by prolonged immobilization after acute alcoholic intoxication. After disease onset, the patient developed complications of crush syndrome and sciatic nerve palsy, but immediate fasciotomy improved his condition. PMID:21769768

  12. Intoxicated prejudice: The impact of alcohol consumption on implicitly and explicitly measured racial attitudes

    PubMed Central

    Loersch, Chris; Bartholow, Bruce D.; Manning, Mark; Calanchini, Jimmy; Sherman, Jeffrey W.

    2015-01-01

    Recent research has shown that alcohol consumption can exacerbate expressions of racial bias by increasing reliance on stereotypes. However, little work has investigated how alcohol affects intergroup evaluations. The current work sought to address the issue in the context of the correspondence between implicit and explicit measures of anti-black attitudes. Participants were randomly assigned to consume an alcoholic (target BAC of 0.08%), placebo, or control beverage prior to completing implicit and explicit measures of racial attitudes. Although beverage condition did not affect prejudice levels on either measure, it did change the correlation between them. Implicitly measured attitudes significantly predicted explicit reports of prejudice and discrimination only for participants who consumed alcohol. We discuss the implications of our findings for debates regarding dissociations between implicit and explicit measures and the cultural phenomenon of intoxicated individuals attributing prejudiced statements to alcohol consumption rather than personal attitudes. PMID:26330762

  13. [PROTEIN CONTENT CHANGES IN RATS' LIVER AND BRAIN UNDER CHRONIC ALCOHOL INTOXICATION].

    PubMed

    Raksha, N G; Savchuk, A N; Kharchenko, O I; Galenova, T I; Ostapchenko, L I

    2015-01-01

    An electrophoretic investigation of quantitative protein content in rat's' tissyes under chronic alcoholic intoxication has been done. It was shown the significant increase of protein content with molecular mass 55, 48-50, 43-45, 39-41 KDa and the decrease-of protein fractions with molecular mass 46-48, 34-35, 27-30, 16-18 KDa accordingly in liver and brain homogenates of experimental animals. PMID:26827457

  14. Men's Alcohol Intoxication and Condom Use during Sexual Assault Perpetration

    ERIC Educational Resources Information Center

    Davis, Kelly Cue; Kiekel, Preston A.; Schraufnagel, Trevor J.; Norris, Jeanette; George, William H.; Kajumulo, Kelly F.

    2012-01-01

    We assessed the association between alcohol consumption and condom use during penetrative sexual assault acts perpetrated by young adult men. Men aged 21 to 35 who reported inconsistent condom use and heavy episodic drinking (N = 225) completed a questionnaire assessing their perpetration of sexual assault since the age of 15, their consumption of…

  15. [Severity of injury of alcohol intoxicated pedestrians in street traffic].

    PubMed

    Mittmeyer, H J

    1991-01-01

    The evaluation of 251 autopsy cases of pedestrians who suffered fatal accidents in road traffic documents that the influence of alcohol entails an additional risk of injury for pedestrians in motor car accidents. In particular, severe trauma to the head, thorax and abdomen occur, whilst injuries to the pelvis and limbs are generally not more serious than in sober pedestrians. In the classical collision constellation of the pedestrian at the front end of cars, the upper part of the body is evidently especially endangered in the further movement phase. This phenomenon might be connected above all with the impairment of the voluntary reaction capacity due to alcohol during the sequence of evidents in the accident. PMID:1811504

  16. Fatal acute alcohol intoxication in an ALDH2 heterozygote: a case report.

    PubMed

    Yamamoto, H; Tanegashima, A; Hosoe, H; Fukunaga, T

    2000-08-14

    On an evening in November, a 25-year-old man was found dead in his bedroom. There were many empty snap-out sheets for flunitrazepam tablets in the trash at his bedside. He had been beaten by a gang of young people earlier in the morning of the same day. At the medico-legal autopsy, although there were many bruises and/or abrasions on the whole body, only slight subdural hemorrhage was observed, and none of them was thought to be the cause of death. Flunitrazepam and its metabolites were not detected in his body fluid by gas chromatography-mass spectrometry (GC-MS). Marked lung edema and a severe congestion of organs were observed. His blood alcohol concentration from the femoral vein was 2.00 mg/ml. Fatal cases of acute alcohol intoxication usually have shown higher alcohol concentration (2.25-6.23 mg/ml). Although the genotype of aldehyde dehydrogenase 2 (ALDH2) has not previously been mentioned as a contributing factor in determining the cause of death, in this case the genotype of ALDH2 was ALDH2*1/2 and thus is important. Those who possess the ALDH2*2 gene show high concentrations of acetaldehyde (AcH) at even comparatively lower alcohol levels. Consequently, the cause of death was considered to be acute alcohol intoxication including AcH poisoning. PMID:10940605

  17. Alcohol Mixed with Energy Drink Use and Sexual Risk-Taking: Casual, Intoxicated, and Unprotected Sex

    PubMed Central

    2012-01-01

    Objective This study examined the confluence of several behaviors common to U.S. young adults: caffeinated energy drink use, alcohol use, and sexual risk-taking. The author examined relationships between the use of energy drinks mixed with alcohol (AmEDs) and three sexual risk behaviors: casual sex (i.e., intercourse with a nonexclusive and/or nonromantic partner), intoxicated sex (i.e., intercourse while under the influence of alcohol and/or illicit drugs), and unprotected sex (i.e., intercourse without use of a condom). Method Logistic regression analyses were employed to analyze data from a cross-sectional survey of 648 sexually active undergraduate students at a large public university. Results After controlling for risk-taking norms and frequency of noncaffeinated alcohol use, AmED use was associated with elevated odds of casual sex and intoxicated sex but not unprotected sex. Conclusions Although further studies are needed to test for event-level relationships, AmED use should be considered a possible risk factor for potentially health-compromising sexual behaviors. PMID:24761266

  18. A Heart too Drunk to Drive; AV Block following Acute Alcohol Intoxication.

    PubMed

    van Stigt, Arthur H; Overduin, Ruben J; Staats, Liza C; Loen, Vera; van der Heyden, Marcel A G

    2016-02-29

    Acute excessive alcohol consumption is associated with heart rhythm disorders like atrial fibrillation but also premature ventricular contractions, collectively known as the "holiday heart syndrome". More rarely but clinically significant are reports of atrioventricular (AV) conduction disturbances in binge drinkers with no underlying heart disease or chronic alcohol consumption. To obtain better insights into common denominators and the potential underlying mechanisms we collected and compared individual case reports of AV block following acute alcohol intoxication in otherwise healthy people. By screening PubMed, Google Scholar, Scopus and JSTOR, fifteen cases were found of which eight were sufficiently documented for full analysis. Blood alcohol levels ranged from 90 to 958 mg/dl (19 to 205 mM). Second and third degree AV block was observed most (6/8) albeit that in two of these patients a vagal stimulus led to deterioration from first into higher order AV block. In all cases, patients reverted to normal sinus rhythm upon becoming sober again. Mildly lowered body temperature (35.9 ± 0.5°C) was observed but can be excluded as a major cause of conduction blockade. We hypothesize that ethanol induced partial inhibition of calcium and potentially also sodium currents in conductive tissue structures may be one of the mechanisms of conduction slowing and block that may become exaggerated upon increased vagal tone. An impairment of gap junction function cannot be excluded as a contributing factor. In conclusion, cases of documented alcohol induced AV block are very rare but events can occur at relatively low serum alcohol levels which should prompt to awareness of this phenomenon in alcohol intoxicated patients. PMID:26875557

  19. Theta oscillations are sensitive to both early and late conflict processing stages: effects of alcohol intoxication.

    PubMed

    Kovacevic, Sanja; Azma, Sheeva; Irimia, Andrei; Sherfey, Jason; Halgren, Eric; Marinkovic, Ksenija

    2012-01-01

    Prior neuroimaging evidence indicates that decision conflict activates medial and lateral prefrontal and parietal cortices. Theoretical accounts of cognitive control highlight anterior cingulate cortex (ACC) as a central node in this network. However, a better understanding of the relative primacy and functional contributions of these areas to decision conflict requires insight into the neural dynamics of successive processing stages including conflict detection, response selection and execution. Moderate alcohol intoxication impairs cognitive control as it interferes with the ability to inhibit dominant, prepotent responses when they are no longer correct. To examine the effects of moderate intoxication on successive processing stages during cognitive control, spatio-temporal changes in total event-related theta power were measured during Stroop-induced conflict. Healthy social drinkers served as their own controls by participating in both alcohol (0.6 g/kg ethanol for men, 0.55 g/kg women) and placebo conditions in a counterbalanced design. Anatomically-constrained magnetoencephalography (aMEG) approach was applied to complex power spectra for theta (4-7 Hz) frequencies. The principal generator of event-related theta power to conflict was estimated to ACC, with contributions from fronto-parietal areas. The ACC was uniquely sensitive to conflict during both early conflict detection, and later response selection and execution stages. Alcohol attenuated theta power to conflict across successive processing stages, suggesting that alcohol-induced deficits in cognitive control may result from theta suppression in the executive network. Slower RTs were associated with attenuated theta power estimated to ACC, indicating that alcohol impairs motor preparation and execution subserved by the ACC. In addition to their relevance for the currently prevailing accounts of cognitive control, our results suggest that alcohol-induced impairment of top-down strategic processing

  20. Assessing Women’s Sexual Arousal in the Context of Sexual Assault History and Acute Alcohol Intoxication

    PubMed Central

    Gilmore, Amanda K.; Schacht, Rebecca L.; George, William H.; Otto, Jacqueline M.; Davis, Kelly Cue; Heiman, Julia R.; Norris, Jeanette; Kajumulo, Kelly F.

    2011-01-01

    Introduction Few studies have examined differences in women’s sexual arousal based on sexual assault history (SAH) or in-the-moment alcohol intoxication. Only one has examined combined effects. Findings regarding the relationship between SAH and arousal are contradictory. Aim We aimed to determine the relationship between SAH, alcohol intoxication, and sexual arousal. Main Outcome Measures Genital response was measured by vaginal pulse amplitude (VPA) using vaginal photoplethysmography while watching erotic films. Self-reported sexual arousal was assessed after watching erotic films. Methods Women were randomly assigned to an alcohol (target blood alcohol level = .10%) or control condition and categorized as having a SAH or not. After beverage administration, all women watched erotic films while genital arousal (vaginal pulse amplitude; VPA) was measured. Afterwards self-reported sexual arousal was measured. Results Women with a SAH had smaller increases in genital arousal in response to the films than women without a SAH. Intoxicated women had smaller increases in genital arousal than sober women. However, no differences for SAH or intoxication were found in self-reported arousal. Conclusion SAH and alcohol intoxication are associated with smaller increases in genital arousal compared to women without a SAH and sober women, suggesting that these co-occurring factors impact sexual arousal. PMID:20367775

  1. Hangover Predicts Residual Alcohol Effects on Psychomotor Vigilance the Morning After Intoxication

    PubMed Central

    Howland, Jonathan; Rohsenow, Damaris J.; Bliss, Caleb A.; Almeida, Alissa B.; Calise, Tamara Vehige; Heeren, Timothy; Winter, Michael

    2011-01-01

    Objectives Both hangover and performance deficits have been documented the day after drinking to intoxication after breath alcohol concentration (BrAC) has returned to near zero. But few studies have examined the relationship between hangover and post-intoxication performance. Method We performed secondary analyses of data from a previously reported controlled cross-over laboratory study to assess the relationship of hangover incidence and severity to sustained attention/reaction time the morning after drinking to about 0.11 g% BrAC. Relationships were investigated while controlling for gender, type of alcoholic beverage (bourbon or vodka), and neurocognitive performance after placebo. Results Hangover severity and neurocognitive performance were significantly correlated. Participants reporting stronger hangover were more impaired than those reporting little or no hangover. Comparing any to no hangover showed a trend in the same direction of effect. Conclusions More intense hangover may indicate less fitness for duty in workers in certain safety-sensitive occupations, with implications for occupational alcohol policies. PMID:21643431

  2. Acute alcohol intoxication and suicide: a gender-stratified analysis of the National Violent Death Reporting System

    PubMed Central

    Kaplan, Mark S; McFarland, Bentson H; Huguet, Nathalie; Conner, Kenneth; Caetano, Raul; Giesbrecht, Norman; Nolte, Kurt B

    2013-01-01

    Objectives Although it is well known that people with alcohol dependence are at a markedly elevated risk for suicide, much less is known about the role of acute alcohol use in suicidal behaviours. The primary aims of this epidemiological study were to assess the prevalence and factors associated with acute alcohol intoxication among 57 813 suicide decedents in 16 states. Methods Data from the restricted National Violent Death Reporting System 2003–2009 for male and female suicide decedents aged 18 years and older were analysed by multiple logistic regression to compare decedents with and without acute alcohol intoxication (defined as blood alcohol concentration (BAC) ≥0.08 g/dl). Results Among men, those who were younger, American Indian/Alaska Native, Hispanic, veterans, of lower educational attainment, deceased from a self-inflicted firearm injury or hanging/suffocation and residing in rural areas were more likely to have been intoxicated at the time of death. Among women, the factors associated with a BAC ≥0.08 g/dl were younger age, being American Indian/Alaska Native, and using a firearm, hanging/suffocation or falling as method of death. Conclusions In both men and women, alcohol intoxication was associated with violent methods of suicide and declined markedly with age, suggesting that addressing risks associated with acute alcohol use may be of the greatest aid in the prevention of violent suicides among young and middle age adults. PMID:22627777

  3. The Incidence and Severity of Hangover the Morning after Moderate Alcohol Intoxication

    PubMed Central

    Howland, Jonathan; Rohsenow, Damaris J; Greece, Jacey; Almeida, Alissa; Minsky, Sara J; Allensworth-Davies, Donald; Arnedt, J Todd; Hermos, John

    2013-01-01

    Background Differential propensity for hangover may play a role in determining individuals’ drinking practices so predictors of incidence and severity are needed. Methods Data were combined from three randomized crossover trials investigating the residual effects of heavy drinking on next-day performance. All 172 participants received either an alcoholic beverage (M=.115 g% breath alcohol concentration [BrAC]) or placebo matched on type and amount one night and a week later received the other beverage. Alcoholic beverages were vodka, bourbon or high alcohol beer. After each drinking session, following a 9-hour period for sleep and breakfast, participants completed questionnaire a hangover measure. Results No hangover was reported by 24% of participants, mild hangover by 44% and moderate hangover by 32%. Neither alcoholic beverage type nor participant characteristics (sex, age, drinking practices, tobacco use, or family history of alcohol problems) were associated with incidence of hangover. Conclusion The majority of people experienced mild to moderate hangover the morning after this level of intoxication. Further studies are required to investigate other hypothesized causes of variation in the propensity for hangover. PMID:18412754

  4. Effects of Alcohol Intoxication on Response Conflict in a Flanker Task.

    PubMed

    Marinkovic, Ksenija; Rickenbacher, Elizabeth; Azma, Sheeva

    2012-02-11

    Events evoke seamlessly integrated stimulus evaluation and response preparation processing streams, guided by regulative functions that change behavior flexibly in accord with the internal goals and contextual demands. The neural basis of the effects of alcohol intoxication on these processing streams is poorly understood, despite the evidence of alcohol's deleterious effects on both attention and motor control. In an attempt to separate and examine relative susceptibility of these two dimensions, we employed a color version of the Eriksen flanker task that manipulated compatibility at the stimulus- and response-processing levels. Functional magnetic resonance imaging (fMRI) was performed in healthy social drinkers as they participated in both alcohol (0.6 g/kg ethanol for men, 0.55 g/kg for women) and placebo conditions in a counterbalanced design. Alcohol increased reaction times to response-level incongruity and decreased accuracy overall. Relative to the no-conflict condition, the observed brain activity was predominantly evoked by response-related conflict in medial prefrontal and lateral prefrontal cortices under placebo, in agreement with extensive evidence of their role in conflict processing. Activity evoked by response incongruity in the medial frontal cortex and insula was insignificant under alcohol, indicating its interference with response inhibition and preparation. Conversely, activity in ventrolateral prefrontal and premotor areas was relatively greater under alcohol than placebo, suggesting their compensatory engagement. This finding is consistent with the compensatory prefrontal activity increase found in studies with chronic alcoholic individuals, indicating functional reorganization with a goal of optimizing response strategy. These results delineate functional differences and selective susceptibility of a prefrontal network subserving response-level conflict processing. Our findings are incompatible with notions that moderate alcohol primarily

  5. Alcohol intoxication in road traffic accidents leads to higher impact speed difference, higher ISS and MAIS, and higher preclinical mortality.

    PubMed

    Stübig, Timo; Petri, Maximilian; Zeckey, Christian; Brand, Stephan; Müller, Christian; Otte, Dietmar; Krettek, Christian; Haasper, Carl

    2012-11-01

    Alcohol is one of the most important personal risk factors for serious and fatal injuries, contributing to approximately one third of all deaths from accidents. It is also described that alcohol intoxication leads to a higher mortality in the clinical course. In this study, we hypothesized that alcohol intoxication leads to different accident kinematics, a higher ISS (Injury Severity Score), and higher preclinical mortality compared to sober patients. A technical and medical investigation of alcohol intoxicated road users was performed on the scene of the crash and at the primary admitting hospital. Alcohol testing was performed with either breath alcohol tests or measurement of blood alcohol concentration (BAC) in a standard laboratory test. Between 1999 and 2010, 37,635 road traffic accidents were evaluated by the Accident Research Unit. Overall 20,741 patients were injured, 2.3% of the patients were killed. Among the injured patients, 2.2% with negative BAC were killed, compared to 4.6% fatal injuries in patients with a positive BAC (p < 0.0001). Of the patients with a positive BAC, 8.0% were severely injured, compared to 3.6% in the BAC negative group (p < 0.0001). Regarding the relative speed at impact (Δv for motorized drivers, vehicle collision speed for pedestrians and bikers), there was a significant higher difference for BAC positive patients (30 ± 20) compared to the BAC negative patients (25 ± 19, p < 0.0001). Alcohol intoxication in trauma patients leads to higher preclinical mortality, higher impact speed difference, and higher injury severity. The subgroup analysis for different alcohol concentrations shows no difference in ISS, MAIS, and relative speed, but a correlation of increasing age of patients with higher alcohol concentrations. PMID:22819121

  6. Precipitating Circumstances of Suicide and Alcohol Intoxication among U.S. Ethnic Groups

    PubMed Central

    Caetano, Raul; Kaplan, Mark S.; Huguet, Nathalie; Conner, Kenneth; McFarland, Bentson H.; Giesbrecht, Norman; Nolte, Kurt B.

    2015-01-01

    Background To assess the prevalence of nine different types of precipitating circumstances among suicide decedents, and examine the association between circumstances and post-mortem blood alcohol content (BAC ≥ 0.08 g/dl.) across U.S. ethnic groups. Methods Data come from the restricted 2003-2011 National Violent Death Reporting System (NVDRS), with post-mortem information on 59,384 male and female suicide decedents for 17 states of the U.S. Results Among men, precipitating circumstances statistically associated with a BAC ≥ 0.08 g/dl were physical health and job problems for Blacks, and experiencing a crisis, physical health problems and intimate partner problem for Hispanics. Among women, the only precipitating circumstance associated with a BAC ≥ 0.08 g/dl was substance abuse problems other than alcohol for Blacks. The number of precipitating circumstances present before the suicide was negatively associated with a BAC ≥ 0.08 g/dl for Whites, Blacks and Hispanics. Conclusions Selected precipitating circumstances were associated with a BAC ≥ 0.08 g/dl, and the strongest determinant of this level of alcohol intoxication prior to suicide among all ethnic groups was the presence of an alcohol problem. PMID:26173709

  7. Clubgoers and their trendy cocktails: implications of mixing caffeine into alcohol on information processing and subjective reports of intoxication.

    PubMed

    Marczinski, Cecile A; Fillmore, Mark T

    2006-11-01

    Alcoholic drink preferences in college students have made an interesting shift recently, with trends in consumption leaning toward caffeinated alcohol in various forms (e.g., Red Bull and vodka or caffeinated beers such as Anheuser-Busch's B-to-the-E). Despite the dramatic rise in popularity of these beverages, little research has examined the combined effects of alcohol and caffeine, which is problematic for adequately informing the public about the risk or lack thereof of these drinks. The purpose of this study was to directly investigate the acute effects of alcohol and caffeine, alone and in combination, on well-validated measures of cognitive performance and subjective intoxication in social drinkers. Participants (N = 12) performed a psychological refractory period task that measured dual-task interference as the prolonged reaction time to complete the 2nd of 2 tasks performed in close temporal sequence. Performance was tested under 2 active doses and 1 placebo dose of caffeine (0.0 mg/kg, 2.0 mg/kg, and 4.0 mg/kg) in combination with 1 active dose and 1 placebo dose of alcohol (0.0 g/kg and 0.65 g/kg). As expected, alcohol impaired task performance by increasing dual-task interference and increasing errors. The coadministration of caffeine counteracted the effects of alcohol on interference but had no effect on the degree to which alcohol increased errors. Subjective measures of intoxication showed that coadministration of caffeine with alcohol reduced participants' perceptions of alcohol intoxication compared with administration of alcohol alone. The results highlight the complexity of drug interactions between alcohol and caffeine. PMID:17115872

  8. Male physical aggression as a function of alcohol intoxication and frustration: experimental results and methodological considerations.

    PubMed

    Gustafson, R

    1991-03-01

    Forty-five undergraduate students were assigned to either an Alcohol, a Placebo, or a Control group. The alcohol dose was 0.80 g of 100% alcohol/kg body weight. Subjects were informed that they could win a sum of money depending on the performance of a partner. They then supervised the partner over a series of trials on a visual scan test and could influence the partner by either giving an uncomfortable electric shock (aggressive alternative) or a comfortable vibration (nonaggressive alternative) at each incorrect response from the partner. Both alternatives were said to be equally instrumental in reaching the goal of winning the money and both could be varied in intensity on a 10-point scale and without limits in terms of duration. Aggression was measured as number of aggressive responses chosen, and in terms of intensity and duration. Nonaggression was measured in terms of intensity and duration. Intoxicated subjects did not increase their aggression but all groups chose significantly more nonaggressive responses and did so with higher intensity and duration. Frustration did not significantly affect these types of responding. Results are discussed in terms of methodological considerations and the importance of using realistic experimental paradigms is stressed. Also, theoretical implications are discussed. PMID:2058788

  9. On-Premise Alcohol Establishments and Ambulance Calls for Trauma, Assault, and Intoxication.

    PubMed

    Ray, Joel G; Turner, Linda; Gozdyra, Piotr; Matheson, Flora I; Robert, Burgess; Bartsch, Emily; Park, Alison L

    2016-05-01

    Alcohol contributes to intentional and unintentional injury. We explored on-premise licensed alcohol establishments (LAEs) and emergency medical service (EMS) ambulance calls.We completed a retrospective population-based study in the Region of Peel, Ontario, 2005 to 2014, where alcohol sales are tightly regulated and healthcare is universally available. We included participants age ≥ 19 years. Longitude-latitude coordinates of all 696 LAEs and all 267,477 EMS ambulance calls were ascertained, and then assigned to 1 of 1568 dissemination areas (DA) in Peel. Relative risks (RRs) described the association between density of on-premise LAEs (by DA deciles) and the rate of EMS calls, adjusted for material deprivation, and density of beer/liquor stores in each DA.There was a curvilinear relation between LAE density and EMS calls for trauma, rising from 45.3 per 1000 in DAs with no LAEs to 381.0 per 1000 in decile-10 (adjusted RR 7.83, 95% confidence interval [CI] 6.15-9.97). This relation was more pronounced for alcohol-focused LAEs, and highest among younger males. Calls for assault (RR 2.67, 95% CI 1.26-5.65) and intoxication (RR 4.00, 95% CI 1.41-11.38) were more likely on the last day of the month and the day thereafter, compared to 1 week prior. At 02:00 hours, when LAEs must stop selling alcohol, there was a considerable rise in assault-related calls in DAs with LAE but not in DAs without LAEs.On-premise LAEs contribute to EMS calls for trauma and assault, especially among young males, around last call, and when monthly pay cheques are cashed. PMID:27175699

  10. On-Premise Alcohol Establishments and Ambulance Calls for Trauma, Assault, and Intoxication

    PubMed Central

    Ray, Joel G.; Turner, Linda; Gozdyra, Piotr; Matheson, Flora I.; Robert, Burgess; Bartsch, Emily; Park, Alison L.

    2016-01-01

    Abstract Alcohol contributes to intentional and unintentional injury. We explored on-premise licensed alcohol establishments (LAEs) and emergency medical service (EMS) ambulance calls. We completed a retrospective population-based study in the Region of Peel, Ontario, 2005 to 2014, where alcohol sales are tightly regulated and healthcare is universally available. We included participants age ≥ 19 years. Longitude–latitude coordinates of all 696 LAEs and all 267,477 EMS ambulance calls were ascertained, and then assigned to 1 of 1568 dissemination areas (DA) in Peel. Relative risks (RRs) described the association between density of on-premise LAEs (by DA deciles) and the rate of EMS calls, adjusted for material deprivation, and density of beer/liquor stores in each DA. There was a curvilinear relation between LAE density and EMS calls for trauma, rising from 45.3 per 1000 in DAs with no LAEs to 381.0 per 1000 in decile-10 (adjusted RR 7.83, 95% confidence interval [CI] 6.15–9.97). This relation was more pronounced for alcohol-focused LAEs, and highest among younger males. Calls for assault (RR 2.67, 95% CI 1.26–5.65) and intoxication (RR 4.00, 95% CI 1.41–11.38) were more likely on the last day of the month and the day thereafter, compared to 1 week prior. At 02:00 hours, when LAEs must stop selling alcohol, there was a considerable rise in assault-related calls in DAs with LAE but not in DAs without LAEs. On-premise LAEs contribute to EMS calls for trauma and assault, especially among young males, around last call, and when monthly pay cheques are cashed. PMID:27175699

  11. Sexual victimization, alcohol intoxication, sexual-emotional responding, and sexual risk in heavy episodic drinking women.

    PubMed

    George, William H; Davis, Kelly Cue; Masters, N Tatiana; Jacques-Tiura, Angela J; Heiman, Julia R; Norris, Jeanette; Gilmore, Amanda K; Nguyen, Hong V; Kajumulo, Kelly F; Otto, Jacqueline M; Andrasik, Michele P

    2014-05-01

    This study used an experimental paradigm to investigate the roles of sexual victimization history and alcohol intoxication in young women's sexual-emotional responding and sexual risk taking. A nonclinical community sample of 436 young women, with both an instance of heavy episodic drinking and some HIV/STI risk exposure in the past year, completed childhood sexual abuse (CSA) and adolescent/adult sexual assault (ASA) measures. A majority of them reported CSA and/or ASA, including rape and attempted rape. After random assignment to a high alcohol dose (.10 %) or control condition, participants read and projected themselves into an eroticized scenario of a sexual encounter involving a new partner. As the story protagonist, each participant rated her positive mood and her sexual arousal, sensation, and desire, and then indicated her likelihood of engaging in unprotected sex. Structural equation modeling analyses revealed that ASA and alcohol were directly associated with heightened risk taking, and alcohol's effects were partially mediated by positive mood and sexual desire. ASA was associated with attenuated sexual-emotional responding and resulted in diminished risk taking via this suppression. These are the first findings indicating that, compared to non-victimized counterparts, sexually victimized women respond differently in alcohol-involved sexual encounters in terms of sexual-emotional responding and risk-taking intentions. Implications include assessing victimization history and drinking among women seeking treatment for either concern, particularly women at risk for HIV, and alerting them to ways their histories and behavior may combine to exacerbate their sexual risks. PMID:23857517

  12. "Man-ing" up and getting drunk: the role of masculine norms, alcohol intoxication and alcohol-related problems among college men.

    PubMed

    Iwamoto, Derek Kenji; Cheng, Alice; Lee, Christina S; Takamatsu, Stephanie; Gordon, Derrick

    2011-09-01

    Compared to college women, college men face elevated risks for problematic drinking and negative alcohol-related consequences. These risks highlight the critical need to investigate gender issues and risk factors contributing to intoxication and related problems among men. Theoretical models suggest that conforming to masculine norms or the beliefs and expectations of what it means to be a man, may help explain patterns of problematic drinking among men. The current study advances the literature by investigating the association between masculine norms, drinking to intoxication, and alcohol-related consequences among 776 undergraduate males after taking into account the importance of fraternity status and perceived peer norms. Results indicate that fraternity status and higher perceived peer norms regarding drinking increased the risks of getting drunk and experiencing alcohol-related consequences. Specifically, the masculine norms of being a "playboy", risk-taking, and winning were risk factors of drinking to intoxication; while, being a "playboy", risk-taking, and self-reliance increased the risks of alcohol-related problems. Primacy of work and heterosexual presentation were two masculine norms that were protective of drinking to intoxication. Our findings contribute to important future considerations for prevention, clinical interventions, and public-health implications in college settings. PMID:21620570

  13. “Man-ing” up and Getting Drunk: The Role of Masculine Norms, Alcohol Intoxication and Alcohol-Related Problems among College Men

    PubMed Central

    Iwamoto, Derek Kenji; Cheng, Alice; Lee, Christina S.; Takamatsu, Stephanie; Gordon, Derrick

    2011-01-01

    Compared to college women, college men face elevated risks for problematic drinking and negative alcohol-related consequences. These risks highlight the critical need to investigate gender issues and risk factors contributing to intoxication and related problems among men. Theoretical models suggest that conforming to masculine norms or the beliefs and expectations of what it means to be a man, may help explain patterns of problematic drinking among men. The current study advances the literature by investigating the association between masculine norms, drinking to intoxication, and alcohol-related consequences among 776 undergraduate males after taking into account the importance of fraternity status and perceived peer norms. Results indicate that fraternity status and higher perceived peer norms regarding drinking increased the risks of getting drunk and experiencing alcohol-related consequences. Specifically, the masculine norms of being a “playboy”, risk-taking, and winning were risk factors of drinking to intoxication; while, being a “playboy”, risk-taking, and self-reliance increased the risks of alcohol-related problems. Primacy of work and heterosexual presentation were two masculine norms that were protective of drinking to intoxication. Our findings contribute to important future considerations for prevention, clinical interventions, and public-health implications in college settings. PMID:21620570

  14. Event-level associations between affect, alcohol intoxication, and acute dependence symptoms: Effects of urgency, self-control, and drinking experience

    PubMed Central

    Simons, Jeffrey S.; Dvorak, Robert D.; Batien, Bryan D.; Wray, Tyler B.

    2012-01-01

    This study used experience sampling to examine within-person associations between positive affect, anxiety, sadness, and hostility and two outcomes: alcohol intoxication and acute dependence symptoms. We examined the role of urgency, premeditation, and perseverance in predicting the alcohol outcomes and tested whether the affective associations varied as a function of urgency. Participants completed baseline assessments and 21 days of experience sampling on PDAs. Hypotheses were partially confirmed. Positive affect was positively, and sadness inversely, associated with intoxication. Hostility was associated with intoxication for men but not women. Negative urgency moderated the association between anxiety and intoxication, making it stronger. However, positive urgency did not moderate the effect of positive affect. Heavier drinkers exhibited the greatest number of symptoms, yet the association between intoxication and acute signs of alcohol disorder were attenuated among these individuals. Results support the use of experience sampling to study acute signs and symptoms of high risk drinking and dependence. PMID:20685044

  15. Effects of energy drinks mixed with alcohol on information processing, motor coordination and subjective reports of intoxication.

    PubMed

    Marczinski, Cecile A; Fillmore, Mark T; Henges, Amy L; Ramsey, Meagan A; Young, Chelsea R

    2012-04-01

    The consumption of alcohol mixed with energy drinks (AmED) has become a popular and controversial practice among young people. Increased rates of impaired driving and injuries have been associated with AmED consumption. The purpose of this study was to examine if the consumption of AmED alters cognitive processing and subjective measures of intoxication compared with the consumption of alcohol alone. Eighteen participants (nine men and nine women) attended four test sessions where they received one of four doses in random order (0.65 g/kg alcohol, 3.57 ml/kg energy drink, AmED, or a placebo beverage). Performance on a psychological refractory period (PRP) task was used to measure dual-task information processing and performance on the Purdue pegboard task was used to measure simple and complex motor coordination following dose administration. In addition, various subjective measures of stimulation, sedation, impairment, and level of intoxication were recorded. The results indicated that alcohol slowed dual-task information processing and impaired simple and complex motor coordination. The coadministration of the energy drink with alcohol did not alter the alcohol-induced impairment on these objective measures. For subjective effects, alcohol increased various ratings indicative of feelings of intoxication. More importantly, coadministration of the energy drink with alcohol reduced perceptions of mental fatigue and enhanced feelings of stimulation compared to alcohol alone. In conclusion, AmED may contribute to a high-risk scenario for a drinker. The mix of behavioral impairment with reduced fatigue and enhanced stimulation may lead AmED consumers to erroneously perceive themselves as better able to function than is actually the case. PMID:22023670

  16. A prospective study of the influence of acute alcohol intoxication versus chronic alcohol consumption on outcome following traumatic brain injury.

    PubMed

    Lange, Rael T; Shewchuk, Jason R; Rauscher, Alexander; Jarrett, Michael; Heran, Manraj K S; Brubacher, Jeffrey R; Iverson, Grant L

    2014-08-01

    The purpose of the study was to disentangle the relative contributions of day-of-injury alcohol intoxication and pre-injury alcohol misuse on outcome from TBI. Participants were 142 patients enrolled from a Level 1 Trauma Center (in Vancouver, Canada) following a traumatic brain injury (TBI; 43 uncomplicated mild TBI and 63 complicated mild-severe TBI) or orthopedic injury [36 trauma controls (TC)]. At 6-8 weeks post-injury, diffusion tensor imaging (DTI) of the whole brain was undertaken using a Phillips 3T scanner. Participants also completed neuropsychological testing, an evaluation of lifetime alcohol consumption (LAC), and had blood alcohol levels (BALs) taken at the time of injury. Participants in the uncomplicated mild TBI and complicated mild-severe TBI groups had higher scores on measures of depression and postconcussion symptoms (d = 0.45-0.83), but not anxiety, compared with the TC group. The complicated mild-severe TBI group had more areas of abnormal white matter on DTI measures (all p < .05; d = 0.54-0.61) than the TC group. There were no difference between groups on all neurocognitive measures. Using hierarchical regression analyses and generalized linear modeling, LAC and BAL did provide a unique contribution toward the prediction of attention and executive functioning abilities; however, the variance accounted for was small. LAC and BAL did not provide a unique and meaningful contribution toward the prediction of self-reported symptoms, DTI measures, or the majority of neurocognitive measures. In this study, BAL and LAC were not predictive of mental health symptoms, postconcussion symptoms, cognition, or white-matter changes at 6-8 weeks following TBI. PMID:24964748

  17. Acute multiple focal neuropathies and delayed postanoxic encephalopathy after alcohol intoxication

    PubMed Central

    Wang, Wei-Che; Yang, Hsiu-Chun; Chen, Yao-Jen

    2015-01-01

    Acute-onset alcohol-associated neuropathy is only occasionally reported, and delayed postanoxic encephalopathy is rare. Here, we report a male who developed acute multiple focal neuropathies and later delayed postanoxic encephalopathy after alcohol intoxication. He had hypoxia and rhabdomyolysis, presenting with acute renal failure initially, and cardiopulmonary support, including mechanical ventilation, led to improvement of the patient at the acute stage. He suffered from bilateral hand numbness and mild weakness of the right lower limb thereafter. Nerve-conduction study revealed no pickup of compound muscle action potential or sensory nerve action potential in the bilateral ulnar nerve, but showed attenuated amplitude of compound muscle action potential in the right femoral nerve. Multiple focal neuropathies were suspected, and he received outpatient rehabilitation after being discharged. However, the patient developed gradual onset of weakness in four limbs and cognitive impairment 23 days after the hypoxia event. Brain computed tomography showed low attenuation over bilateral globus pallidus, and brain magnetic resonance imaging disclosed diffuse increased signal intensity on T2-weighted images and fluid-attenuated inversion recovery in bilateral white matter. He was admitted again under the impression of delayed postanoxic brain injury. Supportive treatment and active rehabilitation were given. He had gradual improvement in motor and functional status after rehabilitation. He could walk with festinating gait under supervision, and needed only minimal assistance in performing activities of daily living approximately 1 year later. PMID:26229472

  18. Dormant Masculinity: Moderating Effects of Acute Alcohol Intoxication on the Relation Between Male Role Norms and Antigay Aggression

    PubMed Central

    Leone, Ruschelle M.; Parrott, Dominic J.

    2014-01-01

    Acute alcohol intoxication was examined as a moderator of the association between men’s adherence to traditional gender norms and aggression towards a gay male. Participants were 164 heterosexual drinking men between the ages of 21–30. Participants completed a battery of questionnaires that included a measure of adherence to male role norms (i.e., status, toughness, antifemininity), were randomly assigned to consume an alcohol or no-alcohol control beverage, and completed the Taylor Aggression Paradigm in which electric shocks were administered to, and received from, a fictitious gay or heterosexual male opponent. Results indicated a greater adherence to both the toughness (β = .50, p = .002) and antifeminine (β = .37, p = .023) norms predicted high levels of aggression towards a gay man only among participants who were intoxicated. This interaction effect was not detected for the status norm. Consistent with previous research, findings suggest that adherence to the toughness norm does not increase sober men’s risk of aggression toward gay men. However, this is the first study to demonstrate that alcohol intoxication may activate concepts of toughness, and thus influence men to act in line with this facet of the masculine concept. Importantly, these data support the view that men’s adherence to various dimensions of masculinity may be dormant in some contexts, only to be activated, and subsequently demonstrated, in other contexts. PMID:25750591

  19. Neuropeptide Y response to alcohol is altered in nucleus accumbens of mice selectively bred for drinking to intoxication.

    PubMed

    Barkley-Levenson, Amanda M; Ryabinin, Andrey E; Crabbe, John C

    2016-04-01

    The High Drinking in the Dark (HDID) mice have been selectively bred for drinking to intoxicating blood alcohol levels and represent a genetic model of risk for binge-like drinking. Presently, little is known about the specific genetic factors that promote excessive intake in these mice. Previous studies have identified neuropeptide Y (NPY) as a potential target for modulating alcohol intake. NPY expression differs in some rodent lines that have been selected for high and low alcohol drinking phenotypes, as well as inbred mouse strains that differ in alcohol preference. Alcohol drinking and alcohol withdrawal also produce differential effects on NPY expression in the brain. Here, we assessed brain NPY protein levels in HDID mice of two replicates of selection and control heterogeneous stock (HS) mice at baseline (water drinking) and after binge-like alcohol drinking to determine whether selection is associated with differences in NPY expression and its sensitivity to alcohol. NPY levels did not differ between HDID and HS mice in any brain region in the water-drinking animals. HS mice showed a reduction in NPY levels in the nucleus accumbens (NAc) - especially in the shell - in ethanol-drinking animals vs. water-drinking controls. However, HDID mice showed a blunted NPY response to alcohol in the NAc core and shell compared to HS mice. These findings suggest that the NPY response to alcohol has been altered by selection for drinking to intoxication in a region-specific manner. Thus, the NPY system may represent a potential target for altering binge-like alcohol drinking in these mice. PMID:26779672

  20. Chronic Alcohol Intoxication and Cortical Ischemia: Study of Their Comorbidity and the Protective Effects of Minocycline

    PubMed Central

    Fernandes, Luanna Melo Pereira; Gomes-Leal, Walace; Lima, Rafael Rodrigues; Prediger, Rui Daniel; Crespo-López, Maria Elena

    2016-01-01

    Chronic alcohol intoxication (CAI) increases both morbidity and mortality of stroke patients. Despite the high prevalence of CAI and ischemic stroke, studies addressing their comorbidity and/or protective alternatives remain scarce. Thus, the influence of CAI on both stroke outcome and minocycline treatment (recognized for its neuroprotective effect) was investigated. Female Wistar rats (35 days old) were treated with water or ethanol (6.5 g/kg/day, 22.5% w/v) for 55 days. Then, focal ischemia was induced by endothelin-1 in the motor cortex. Two hours later, four doses of 50 mg/kg of minocycline every 12 hours followed by five doses of 25 mg/kg every 24 hours were administered. Behavioral performance (open field and rotarod tests) and immunohistochemical (cellular density, neuronal death, and astrocytic activation) and biochemical (lipid peroxidation and nitrite levels) analyses were performed. CAI increased motor disruption, nitrite and lipid peroxidation levels, and neuronal loss caused by ischemia, whereas it reduced the astrogliosis. Minocycline was effective in preventing the motor and tissue damage caused by stroke. However, these effects were attenuated when CAI preceded stroke. Our data suggest that CAI beginning in adolescence contributes to a worse outcome in ischemic stroke survivors and reduces the benefits of minocycline, possibly requiring adjustments in therapy. PMID:27418952

  1. Brief motivational intervention for adolescents treated in emergency departments for acute alcohol intoxication – a randomized-controlled trial

    PubMed Central

    2014-01-01

    Background Alcohol misuse among youth is a major public health concern and numbers of adolescents admitted to the emergency department for acute alcoholic intoxication in Germany are recently growing. The emergency setting offers an opportunity to reach at-risk alcohol consuming adolescents and provide brief interventions in a potential “teachable moment”. However, studies on brief interventions targeting adolescents in emergency care are scarce and little is known about their effectiveness when delivered immediately following hospitalization for acute alcohol intoxication. In this protocol we present the HaLT-Hamburg trial evaluating a brief motivational intervention for adolescents treated in the emergency department after an episode of acute alcoholic intoxication. Methods The trial design is a parallel two-arm cluster randomized-controlled trial with follow-up assessment after 3 and 6 months. N = 312 participants aged 17 years and younger will be recruited Fridays to Sundays in 6 pediatric clinics over a period of 30 months. Intervention condition is a manual-based brief motivational intervention with a telephone booster after 6 weeks and a manual-guided intervention for caregivers which will be compared to treatment as usual. Primary outcomes are reduction in binge drinking episodes, quantity of alcohol use on a typical drinking day and alcohol-related problems. Secondary outcome is further treatment seeking. Linear mixed models adjusted for baseline differences will be conducted according to intention-to-treat (ITT) and completers (per-protocol) principles to examine intervention effects. We also examine quantitative and qualitative process data on feasibility, intervention delivery, implementation and receipt from intervention providers, receivers and regular emergency department staff. Discussion The study has a number of strengths. First, a rigorous evaluation of HaLT-Hamburg is timely because variations of the HaLT project are widely used in

  2. Acute alcohol intoxication increases atrogin-1 and MuRF1 mRNA without increasing proteolysis in skeletal muscle

    PubMed Central

    Vary, Thomas C.; Frost, Robert A.; Lang, Charles H.

    2008-01-01

    Acute alcohol intoxication decreases muscle protein synthesis, but there is a paucity of data on the ability of alcohol to regulate muscle protein degradation. Furthermore, various types of atrophic stimuli appear to regulate ubiquitin-proteasome-dependent proteolysis by increasing the muscle-specific E3 ligases atrogin-1 and MuRF1 (i.e., “atrogenes”). Therefore, the present study was designed to test the hypothesis that acute alcohol intoxication increases atrogene expression leading to an elevated rate of muscle protein breakdown. In male rats, the intraperitoneal injection of alcohol dose- and time-dependently increased atrogin-1 and MuRF1 mRNA in gastrocnemius, the latter of which was most pronounced. A comparable change was absent in the soleus and heart. The ability of in vivo-administered ethanol to increase atrogene expression was independent of the route of alcohol administration (intraperitoneal vs. oral), as well as of nutritional status (fed vs. fasted) and gender (male vs. female). The increase in atrogin-1 and MuRF1 was independent of alcohol metabolism, and the overproduction of endogenous glucocorticoids and could not be prevented by maintaining the circulating concentration of insulin-like growth factor-I. Despite marked changes in atrogene expression, acute alcohol in vivo did not alter the release of either 3-methylhistidine (MH) or tyrosine from the isolated perfused hindlimb, suggesting that the rate of muscle proteolysis remains unchanged. Moreover, alcohol did not increase the directly determined rate of protein degradation in isolated epitrochlearis muscles or cultured myocytes. Finally, no increase in atrogene expression or 3-MH release was detected in muscle from rats fed an alcohol-containing diet. Our results indicate that although acute alcohol intoxication increases atrogin-1 and MuRF1 mRNA preferentially in fast-twitch skeletal muscle, this change was not associated with increased rates of muscle proteolysis. Therefore, the loss

  3. Synaptic membrane responses to acute and chronic alcohol intoxication in high alcohol sensitive (HAS) and low alcohol sensitive (LAS) selectively bred rats.

    PubMed

    Beaugé, F; Kerfriden, G; Ménez, J F; Aufrère, G; Le Bourhis, B

    1994-11-01

    HAS (high alcohol sensitive) and LAS (low alcohol sensitive) lines of rats have been selectively bred based on their differences in ethanol-induced sleep time. In the present study, the two lines were compared to examine another central effect of acute alcohol intoxication: namely, hypothermia. As the disturbances in membrane microorganization have been associated with the nervous system's sensitivity and tolerance to ethanol, the synaptic plasma membrane fluidity and acute sensitivity to ethanol were also evaluated by fluorescence polarization of DPH probes in the HAS and LAS rats. The two lines did not differ in the magnitude of their hypothermic response after acute injection of ethanol (3 g/kg body wt, i.p.). Although membranes in the HAS line were slightly more rigid than in the LAS line, the level of membrane disordering after acute ethanol addition was identical for the two lines in the region examined with the DPH probe. Following the chronic intoxication of the rats, the two lines developed tolerance to the hypnotic and hypothermic effects of ethanol. In the same way, a membrane resistance (i.e. tolerance) to the disordering effect of acute ethanol addition developed in the region probed with DPH. In general, the LAS line showed a more pronounced level of tolerance than the HAS line at both the functional and membrane level. These results suggest that different measures used to assess the depressant action of ethanol, such as sleep time, hypothermia or membrane disordering, may not be related and could indicate different genetic origins.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:7695793

  4. The role of connexin-36 gap junctions in alcohol intoxication and consumption.

    PubMed

    Steffensen, Scott C; Bradley, Katie D; Hansen, David M; Wilcox, Jeffrey D; Wilcox, Rebecca S; Allison, David W; Merrill, Collin B; Edwards, Jeffrey G

    2011-08-01

    Ventral tegmental area (VTA) GABA neurons appear to be critical substrates underlying the acute and chronic effects of ethanol on dopamine (DA) neurotransmission in the mesocorticolimbic system implicated in alcohol reward. The aim of this study was to examine the role of midbrain connexin-36 (Cx36) gap junctions (GJs) in ethanol intoxication and consumption. Using behavioral, molecular, and electrophysiological methods, we compared the effects of ethanol in mature Cx36 knockout (KO) mice and age-matched wild-type (WT) controls. Compared to WT mice, Cx36 KO mice exhibited significantly more ethanol-induced motor impairment in the open field test, but less disruption in motor coordination in the rotarod paradigm. Cx36 KO mice, and WT mice treated with the Cx36 antagonist mefloquine (MFQ), consumed significantly less ethanol than their WT controls in the drink-in-the-dark procedure. The firing rate of VTA GABA neurons in WT mice was inhibited by ethanol with an IC₅₀ of 0.25 g/kg, while VTA GABA neurons in KO mice were significantly less sensitive to ethanol. Dopamine neuron GABA-mediated sIPSC frequency was reduced by ethanol (30 mM) in WT mice, but not affected in KO mice. Cx36 KO mice evinced a significant up-regulation in DAT and D2 receptors in the VTA, as assessed by quantitative RT-PCR. These findings demonstrate the behavioral relevance of Cx36 GJ-mediated electrical coupling between GABA neurons in mature animals, and suggest that loss of coupling between VTA GABA neurons results in disinhibition of DA neurons, a hyper-DAergic state and lowered hedonic valence for ethanol consumption. PMID:21638336

  5. Acute Alcohol Intoxication and Suicide Among U.S. Ethnic/Racial Groups: Findings from the National Violent Death Reporting System

    PubMed Central

    Caetano, Raul; Kaplan, Mark S.; Huguet, Nathalie; McFarland, Bentson H.; Conner, Kenneth; Giesbrecht, Norman; Nolte, Kurt B.

    2012-01-01

    Background To assess the prevalence and sociodemographic correlates of suicide involving acute alcohol intoxication among U.S. ethnic minorities. Methods Data were derived from the restricted 2003–2009 National Violent Death Reporting System (NVDRS). The study focused on the sociodemographic and toxicological information of 59,384 male and female suicide decedents for 16 states of the U.S. Acute alcohol intoxication was defined as having a blood alcohol content (BAC) ≥ 0.08 g/dl. Overall, 76% of decedents were tested for the presence of alcohol. Results The proportion of suicide decedents with a positive BAC ranged from 47% among American Indians/Alaska Natives (AIs/ANs) to 23% among Asians/Pacific Islanders (PIs). Average BAC was highest among AIs/ANs. Among those who were tested for BAC, the proportion of decedents legally intoxicated prior to suicide was: Blacks, 15%; AIs/ANs, 36%; Asians/PIs, 13%; Hispanics, 28%. Bivariate associations showed that most suicide decedents who were legally intoxicated were male, younger than 30 years of age, with a high school education, not married, non-veterans, lived in metropolitan areas, and used a firearm to complete suicide. However, with the exception of Whites, most of these associations became not statistically significant in multivariate analysis. Conclusions Alcohol use and legal intoxication prior to completing suicide are common among U.S. ethnic groups, especially among males and those who are younger than 30 years of age. The AI/AN group had the highest mean BAC, the highest rate of legal intoxication and decedents who were particularly young. Suicide prevention strategies should address alcohol use as a risk factor. Alcohol problems prevention strategies should focus on suicide as a consequence of alcohol use, especially among AI/AN youth and young adults. PMID:23384174

  6. Marijuana intoxication

    MedlinePlus

    Cannabis intoxication; Intoxication - marijuana (cannabis); Pot; Mary Jane; Weed; Grass; Cannabis ... The intoxicating effects of marijuana include relaxation, ... to fast and predictable signs and symptoms. Eating marijuana ...

  7. Conserved Single Residue in the BK Potassium Channel Required for Activation by Alcohol and Intoxication in C. elegans

    PubMed Central

    Davis, Scott J.; Scott, Luisa L.; Hu, Kevin

    2014-01-01

    Alcohol directly modulates the BK potassium channel to alter behaviors in species ranging from invertebrates to humans. In the nematode Caenorhabditis elegans, mutations that eliminate the BK channel, SLO-1, convey dramatic resistance to intoxication by ethanol. We hypothesized that certain conserved amino acids are critical for ethanol modulation, but not for basal channel function. To identify such residues, we screened C. elegans strains with different missense mutations in the SLO-1 channel. A strain with the SLO-1 missense mutation T381I in the RCK1 domain was highly resistant to intoxication. This mutation did not interfere with other BK channel-dependent behaviors, suggesting that the mutant channel retained normal in vivo function. Knock-in of wild-type versions of the worm or human BK channel rescued intoxication and other BK channel-dependent behaviors in a slo-1-null mutant background. In contrast, knock-in of the worm T381I or equivalent human T352I mutant BK channel selectively rescued BK channel-dependent behaviors while conveying resistance to intoxication. Single-channel patch-clamp recordings confirmed that the human BK channel engineered with the T352I missense mutation was insensitive to activation by ethanol, but otherwise had normal conductance, potassium selectivity, and only subtle differences in voltage dependence. Together, our behavioral and electrophysiological results demonstrate that the T352I mutation selectively disrupts ethanol modulation of the BK channel. The T352I mutation may alter a binding site for ethanol and/or interfere with ethanol-induced conformational changes that are critical for behavioral responses to ethanol. PMID:25031399

  8. Conserved single residue in the BK potassium channel required for activation by alcohol and intoxication in C. elegans.

    PubMed

    Davis, Scott J; Scott, Luisa L; Hu, Kevin; Pierce-Shimomura, Jonathan T

    2014-07-16

    Alcohol directly modulates the BK potassium channel to alter behaviors in species ranging from invertebrates to humans. In the nematode Caenorhabditis elegans, mutations that eliminate the BK channel, SLO-1, convey dramatic resistance to intoxication by ethanol. We hypothesized that certain conserved amino acids are critical for ethanol modulation, but not for basal channel function. To identify such residues, we screened C. elegans strains with different missense mutations in the SLO-1 channel. A strain with the SLO-1 missense mutation T381I in the RCK1 domain was highly resistant to intoxication. This mutation did not interfere with other BK channel-dependent behaviors, suggesting that the mutant channel retained normal in vivo function. Knock-in of wild-type versions of the worm or human BK channel rescued intoxication and other BK channel-dependent behaviors in a slo-1-null mutant background. In contrast, knock-in of the worm T381I or equivalent human T352I mutant BK channel selectively rescued BK channel-dependent behaviors while conveying resistance to intoxication. Single-channel patch-clamp recordings confirmed that the human BK channel engineered with the T352I missense mutation was insensitive to activation by ethanol, but otherwise had normal conductance, potassium selectivity, and only subtle differences in voltage dependence. Together, our behavioral and electrophysiological results demonstrate that the T352I mutation selectively disrupts ethanol modulation of the BK channel. The T352I mutation may alter a binding site for ethanol and/or interfere with ethanol-induced conformational changes that are critical for behavioral responses to ethanol. PMID:25031399

  9. Driving While Intoxicated.

    ERIC Educational Resources Information Center

    Brick, John

    Alcohol intoxication increases the risk of highway accidents, the relative risk of crash probability increasing as a function of blood alcohol content (BAC). Because alcohol use is more prevalent than use of other drugs, more is known about the relationship between alcohol use and driving. Most states presume a BAC of .10% to be evidence of drunk…

  10. Identification and quantification of acidosis inducing metabolites in cases of alcohols intoxication by GC-MS for emergency toxicology.

    PubMed

    Hložek, Tomáš; Bursová, Miroslava; Coufal, Pavel; Čabala, Radomír

    2015-10-10

    A simple, cost effective, and fast gas chromatography method with mass spectrometry detection (GC-MS) for simultaneous measurement of formic acid, glycolic acid, methoxyacetic acid, ethoxyacetic acid and 2-hydroxyethoxyacetic acid in serum and urine was developed and validated. This multi-analyte method is highly suitable for clinical and emergency toxicology laboratory diagnostic, allowing identification and quantification of five most common acidosis inducing organic acids present in cases of alcohol intoxication. Furthermore, when patients are admitted to emergency unit at late stage of toxic alcohol intoxication, the concentration of parent compound may be already low or not detectable. This new method employs a relatively less used class of derivatization agents - alkyl chloroformates, allowing the efficient and rapid derivatization of carboxylic acids within seconds. The entire sample preparation procedure is completed within 5 min. The optimal conditions of derivatization procedure have been found using chemometric approach (design of experiment). The calibration dependence of the method was proved to be quadratic in the range of 25-3000 mg L(-1), with adequate accuracy (97.3-108.0%) and precision (<12.8%). The method was successfully applied for identification and quantification of the selected compounds in serum of patients from emergency units. PMID:26001161

  11. Think They're Drunk? Alcohol Servers and the Identification of Intoxication.

    ERIC Educational Resources Information Center

    Burns, Edward D.; Nusbaumer, Michael R.; Reiling, Denise M.

    2003-01-01

    Examines practices used by servers to assess intoxication. The analysis was based upon questionnaires mailed to a random probability sample of licensed servers from one state (N = 822). Indicators found to be most important were examined in relation to a variety of occupational characteristics. Implications for training curricula, policy…

  12. Alcohol intoxication following muscle contraction in mice decreases muscle protein synthesis but not mTOR signal transduction

    PubMed Central

    Steiner, Jennifer L.; Lang, Charles H.

    2014-01-01

    Background Alcohol [ethanol (EtOH)] intoxication antagonizes stimulation of muscle protein synthesis and mTOR signaling. However, whether the anabolic response can be reversed when alcohol is consumed after the stimulus is unknown. Methods A single bout of electrically stimulated muscle contractions (10 sets of 6 contractions) were induced in fasted male C57BL/6 mice 2 h prior to alcohol intoxication. EtOH was injected IP (3g/kg) and the gastrocnemius/plantaris muscle complex was collected 2 h later from the stimulated and contralateral unstimulated control leg. Results Muscle contraction increased protein synthesis 28% in control mice while EtOH abolished this stimulation-induced increase. Further, EtOH suppressed the rate of synthesis ~75% compared to control muscle irrespective of stimulation. This decrease was associated with impaired protein elongation as EtOH increased the phosphorylation of eEF2 Thr56. In contrast, stimulation-induced increases in mTORC1 (S6K1 Thr421/Ser424, S6K1 Thr389, rpS6 Ser240/244, 4E-BP1 Thr37/46) and MAPK (JNK Thr183/Tyr185, p38 Thr180/Tyr182, and rpS6S235/236) signaling were not reversed by acute EtOH. Conclusion These data suggest that EtOH-induced decreases in protein synthesis in fasted mice may be independent of mTORC1 and MAPK signaling following muscle contraction and instead due to the antagonistic actions of EtOH on mRNA translation elongation. Therefore, EtOH suppresses the contraction-induced increase in protein synthesis and over time has the potential to prevent skeletal muscle hypertrophy induced by repeated muscle contraction. PMID:25623400

  13. [The lethal alcohol intoxications and deaths due to severe drunkenness in North Slovakia regions (1994-1996, 2003-2005): a medicolegal comparative study].

    PubMed

    Straka, L; Stuller, F; Novomeský, F

    2008-01-01

    The authors performed the complex analysis of the mortuary files (since 1994 to 1996 and 2003 to 2005) with particular focusing on the cases of deaths caused by alcohol intoxication, and the cases of deaths where an alcohol played the dominating role, in the northern regions of Slovak republic. Based on the analysis mentioned, authors point out the continuous rise of alcohol abuse, followed by the fatal consequences for human beings. The authors are to express the urgent need of public discussion concerning the alcohol consumption in Slovakia; the phenomenon being widely tolerated by the society, thus leading to the number of social tragedies even in 21st century. PMID:18335641

  14. [Acute alcohol intoxication among children and adolescents admitted to the Department of Pediatrics, Pediatric Endocrinology and Diabetes, Medical University of Silesia, Katowice during 2000-2010--preliminary study].

    PubMed

    Kamińska, Halla; Agnieszka, Zachurzok-Buczyńska; Gawlik, Aneta; Małecka-Tendera, Ewa

    2012-01-01

    The alcohol drinking at the young age is a risk factor of alcohol addiction later in life, and is connected with school problems, binge drinking, tobacco addiction, illegal drug use, violence, crime commitment, and risky sexual behaviors. Alcohol drinking in the last 12 months is declared by 78% Polish children. The aim of the study was to evaluate the frequency of admissions due to alcohol intoxication to the Department of Pediatrics, Pediatric Endocrinology and Diabetes, Pediatric Center of Silesia and the identification of the risk factors of the acute alcohol intoxication among Polish children and adolescents. Ten-year retrospective study includes investigation of patients medical records from the Department of Pediatrics. Among 8048 patients hospitalized in the Department of Pediatrics between the years 2000-2010, 220 (2.7%) cases of acute alcohol poisoning occurred The detailed data analysis from 139 patients [66 (47.5%) girls, 73 (52,5%) boys] was done. In the years 2006-2010 the number of girls admitted to the department increased in comparison to boys. The largest group of patients was at age between 14 and 16 years [61 (44%) children]. The blood alcohol concentration at the moment of admission to the hospital was 0.1 to 4.0 per thousand. In most cases (92.8%) the alcohol intoxication was intentional. Five percent of them were suicide attempts. In the youngest group of children alcohol abuse was unintentional. 23 (16.5%) of patients initially needed admission to the intensive care unit. In 30 (21.6%) patient the family was incomplete and five times more often father was absent. The alcohol addiction occurs in 18 (13.0%) fathers and 10 (7.2%) mothers of our patients. It is concluded that over the last decade the number of girls admitted due to alcohol abuse increased. Children at school grade between 7-9 are intoxicated most often. One six of intoxicated patents needed hospitalization at intensive care unit. PMID:23421032

  15. Effects of Idazoxan on Alcohol Pharmacokinetics and Intoxication: A Preliminary Human Laboratory Study

    PubMed Central

    Haass-Koffler, Carolina L.; Leggio, Lorenzo; Davidson, Dena; Swift, Robert M.

    2015-01-01

    Background Preliminary basic and human studies suggest that the α2-adrenergic antagonist idazoxan may represent a novel medication for alcohol dependence (AD). The goal of this study was to evaluate the safety and tolerability of the co-administration of idazoxan with alcohol and explore whether pharmacokinetics (PK) and biobehavioral (Pharmacodynamics, PD) mechanisms of idazoxan may alter alcohol's effects. Methods This was a preliminary double-blind, single-dose, placebo-controlled, cross-over, randomized human laboratory study. Ten social drinkers were dosed, in two different alcohol challenge sessions (ACS), with a single oral dose of idazoxan (40-mg) or placebo, followed by a fixed alcohol dose 60 minutes later. Participants returned after a one-week wash-out and they were crossed over to the opposite medication condition. Results There were no significant differences in adverse events (AEs) between idazoxan and placebo. Moreover, during the ACS paradigm, 40-mg idazoxan was well tolerated with no significant autonomic effects compared to placebo; idazoxan reduced the peak blood alcohol level (Cmax) (p<.01) and time to peak (tmax) (p<.05) compared to placebo. A PK/PD model aligned the biobehavioral effects, demonstrating that the co-administration of 40-mg idazoxan with alcohol, decreased alcohol-related stimulation (p<.05) and increased alcohol-related sedation (p<.05). Conclusions This study supports the safety and tolerability of 40-mg idazoxan when co-administered with alcohol. Additionally, this study suggests that idazoxan may alter the biphasic effects of alcohol by decreasing stimulation and increasing sedation. These findings have implications for further investigation of using idazoxan as a probe to develop potential novel medications to treat alcoholic patients. PMID:25833022

  16. [Forensic medical diagnostics of chronic alcoholic intoxication based on histological changes in the soft tissues of oral cavity and salivary glands].

    PubMed

    Pigolkin, Iu I; Dolzhanskiĭ, O V; Mamsurova, T S; Chertovskikh, A A

    2011-01-01

    Histological studies of oral cavity mucosa and salivary glands in subjects with chronic alcoholic intoxication revealed changes at the surface of the tongue and in the glandular tissues. Specific features of chronic alcoholic intoxication include acinar and ductal hyperplasia, reduction of the adipose tissue mass in salivary gland stroma, predominance of T-lymphocytes in hard palate minor salivary glands and B-lymphocytes in the stroma of labial minor salivary gland, the absence of plasma cells in the stroma of hard palate minor salivary glands and labial mucosa. Leukoplakia, dysplasia, and hyperplasia of the basal epithelial layer of oral cavity mucosa are considered to be the signs of long-term (over 12 months) alcohol consumption. PMID:21866840

  17. Speech analysis as an index of alcohol intoxication--the Exxon Valdez accident.

    PubMed

    Brenner, M; Cash, J R

    1991-09-01

    As part of its investigation of the EXXON VALDEZ tankship accident and oil spill, the National Transportation Safety Board (NTSB) examined the master's speech for alcohol-related effects. Recorded speech samples were obtained from marine radio communications tapes. The samples were tested for four effects associated with alcohol consumption is available scientific literature: slowed speech, speech errors, misarticulation of difficult sounds ("slurring"), and audible changes in speech quality. It was found that speech immediately before and after the accident displayed large changes of the sort associated with alcohol consumption. These changes were not readily explained by fatigue, psychological stress, drug effects, or medical problems. Speech analysis appears to be a useful technique to provide secondary evidence of alcohol impairment. PMID:1930083

  18. “A Cool Little Buzz”: Alcohol intoxication in an Asian American nightlife scene

    PubMed Central

    Hunt, Geoffrey; Moloney, Molly; Fazio, Adam

    2014-01-01

    Intoxication a state of altered consciousness brought about by the ingestion of intoxicants. Nighttime economy The term refers to those nighttime activities primarily associated with bars and clubs that take place within commercialized spaces in inner urban areas. Raves Although the precise origin of the word rave is unclear, with some writers associating it with boheminian parties in London in 1950s and others suggesting that raves began in the 1960s in San Francisco, by the late 1980s raves referred primarily to a dance parties, often unlicensed, where electronic music including acid house and techno music, was the music of choice. Asian American The pan-ethnic category “Asian American” comprises a large, diverse group of ethnic groups in the United States, representing dozens of cultures, national backgrounds, and languages, including those of Chinese, Japanese, Korean, Filipino, Indian, and Vietnamese descent. Emerging adulthood This term was coined to capture a life-course phase experienced by young adults in many contemporary western societies who are post-adolescence, but who have not yet achieved many of the traditional (twentieth century) life course markers that were associated with adulthood, such as completion of education, beginning of career, marriage, and parenthood (Arnett 2000) PMID:24779496

  19. [Correction of cardiotoxic effect of chronic alcoholic intoxication by GABA-ergic compounds].

    PubMed

    Perfilova, V N; Tiurenkov, I N; Lebedeva, S A

    2007-01-01

    Toxic effect of 50% ethanol solution (8 g/kg) on the heart appeared as diminishment of contractile properties of the myocardium. Structural GABA-analogues - citrocard (50 mg/kg), phenibut (50 mg/kg) and pyracetam (200 mg/kg) prevented injurious action of alcohol. This was evidenced by higher indices of contraction and relaxation velocity, and left ventricular pressure in intervention groups of animals compared with controls during functional tests with volume and maximal isometric load. PMID:18260875

  20. Effect of Citrocard on functional activity of cardiomyocyte mitochondria during chronic alcohol intoxication.

    PubMed

    Perfilova, V N; Ostrovskii, O V; Verovskii, V E; Popova, T A; Lebedeva, S A; Dib, H

    2007-03-01

    Chronic administration of 50% ethanol in a dose of 8 g/kg produces a toxic effect on functional activity of cardiomyocyte mitochondria, which manifested in decreased rates of respiration and oxidative phosphorylation. Structural GABA analogue Citrocard (phenibut citrate) and reference preparation piracetam in doses of 50 and 200 mg/kg, respectively, prevented the damaging effect of alcohol, which was seen from increased indexes of oxidative phosphorylation in treated animals compared to the control group. PMID:18225758

  1. Vitamin C Deficiency of Korean Homeless Patients Visiting to Emergency Department with Acute Alcohol Intoxication.

    PubMed

    Lee, Hui Jai; Shin, Jonghwan; Hong, Kijeong; Jung, Jin Hee

    2015-12-01

    Vitamins are essential micronutrients for maintenance of tissue functions. Vitamin deficiency is one of the most serious and common health problems among both chronic alcoholics and the homeless. However, the vitamin-level statuses of such people have been little studied. We evaluated the actual vitamin statuses of alcoholic homeless patients who visited an emergency department (ED). In this study the blood levels of vitamins B1, B12, B6, and C of 217 alcoholic homeless patients were evaluated retrospectively in a single urban teaching hospital ED. Vitamin C deficiency was observed in 84.3% of the patients. The vitamin B1, B12, and B6 deficiency rates, meanwhile, were 2.3%, 2.3%, and 23.5%, respectively. Comparing the admitted patients with those who were discharged, only the vitamin C level was lower. (P=0.003) In fact, the patients' vitamin C levels were markedly diminished, vitamin C replacement therapy for homeless patients should be considered in EDs. PMID:26713065

  2. Vitamin C Deficiency of Korean Homeless Patients Visiting to Emergency Department with Acute Alcohol Intoxication

    PubMed Central

    2015-01-01

    Vitamins are essential micronutrients for maintenance of tissue functions. Vitamin deficiency is one of the most serious and common health problems among both chronic alcoholics and the homeless. However, the vitamin-level statuses of such people have been little studied. We evaluated the actual vitamin statuses of alcoholic homeless patients who visited an emergency department (ED). In this study the blood levels of vitamins B1, B12, B6, and C of 217 alcoholic homeless patients were evaluated retrospectively in a single urban teaching hospital ED. Vitamin C deficiency was observed in 84.3% of the patients. The vitamin B1, B12, and B6 deficiency rates, meanwhile, were 2.3%, 2.3%, and 23.5%, respectively. Comparing the admitted patients with those who were discharged, only the vitamin C level was lower. (P=0.003) In fact, the patients' vitamin C levels were markedly diminished, vitamin C replacement therapy for homeless patients should be considered in EDs. PMID:26713065

  3. Acute Alcohol Intoxication and Long-Term Outcome in Patients with Traumatic Brain Injury

    PubMed Central

    Skrifvars, Markus B.; Kivisaari, Riku; Hernesniemi, Juha; Lappalainen, Jaakko; Siironen, Jari

    2015-01-01

    Abstract The effect of blood alcohol concentration (BAC) on outcome after traumatic brain injury (TBI) is controversial. We sought to assess the independent effect of positive BAC on long-term outcome in patients with TBI treated in the intensive care unit (ICU). We performed a retrospective analysis of 405 patients with TBI, admitted to the ICU of a large urban Level 1 trauma center between January 2009 and December 2012. Outcome was six-month mortality and unfavorable neurological outcome (defined as a Glasgow Outcome Scale score of 1 [death], 2, [vegetative state], or 3 [severe disability]). Patients were categorized by admission BAC into: no BAC (0.0‰; n=99), low BAC (<2.3‰; n=140) and high BAC (≥2.3‰; n=166). Logistic regression analysis, adjusting for baseline risk and severity of illness, was used to assess the independent effect of BAC on outcome (using the no BAC group as the reference). Overall six-month mortality was 25% and unfavorable outcome was 46%. Multivariate analysis showed low BAC to independently reduce risk of six-month mortality compared with no BAC (low BAC adjusted odds ratio [AOR] 0.41, 95% confidence interval [CI] 0.19–0.88, p=0.021) and high BAC (AOR 0.58, 95% CI 0.29–1.15, p=0.120). Furthermore, a trend towards reduced risk of six-month unfavorable neurological outcome for patients with positive BAC, compared to patients with negative BAC, was noted, although this did not reach statistical significance (low BAC AOR 0.65, 95% CI 0.34–1.22, p=0.178, and high BAC AOR 0.59, 95% CI 0.32–1.09, p=0.089). In conclusion, low admission BAC (<2.3‰) was found to independently reduce risk of six-month mortality for patients with TBI, and a trend towards improved long-term neurological outcome was found for BAC-positive patients. The role of alcohol as a neuroprotective agent warrants further studies. PMID:25010885

  4. The alcohol-aggression link: children's aggression expectancies in marital arguments as a function of the sobriety or intoxication of the arguing couple.

    PubMed

    El-Sheikh, Mona; Elmore-Staton, Lori

    2007-01-01

    Children's expectancies of man-woman and woman-man aggression during arguments between individuals who were either intoxicated or sober were examined. The role of child and familial characteristics in influencing these expectancies was assessed. We examined children's expectations of interadult verbal/psychological and physical aggression during simulated arguments presented to children on videotapes. A community sample (N = 156) of children and young adolescents (6-14-year olds) participated. Children expected higher levels of aggression during conflict when they thought that one or both participants in conflict were intoxicated versus sober. Further, higher levels of verbal versus physical interadult conflict were expected during the disputes. These findings build on the literature by demonstrating that elementary school age children and young adolescents exhibit expectancies that link the consumption of alcohol with increased verbal and physical aggression in marital arguments. These alcohol-aggression expectancies were robust and were evident in relation to either the man's or woman's perpetration of aggression against the spouse. Elucidation of factors that can influence associations between aggression and alcohol consumption are of importance and have broad implications for family functioning. PMID:17683103

  5. Thallium intoxication. Case Report.

    PubMed

    Sojáková, Michaela; Žigrai, Miroslav; Karaman, Andrej; Plačková, Silvia; Klepancová, Petra; Hrušovský, Štefan

    2015-01-01

    We report a rare case of serious voluntary intoxication by laboratory thallium monobromate combined with alcohol intake by a 24-years old man. The diagnosis of thallium intoxication was based on history, nonspecific but typical clinical symptoms including gastrointestinal complaints, painful polyneuropathy, alopecia, and confirmed by the finding of increased thallium concentration in the urine. The treatment, performed at the due time, consisted of decontamination of the stomach by irrigation, administration of active charcoal and Prussian blue, correction of water and mineral dysbalance, symptomatic treatment, and led to complete recovery. PMID:26454485

  6. Effectiveness of a drinking-motive-tailored emergency-room intervention among adolescents admitted to hospital due to acute alcohol intoxication - A randomized controlled trial.

    PubMed

    Wurdak, Mara; Wolstein, Jörg; Kuntsche, Emmanuel

    2016-06-01

    The aim of this study is to develop and test the effectiveness of a drinking-motive-tailored intervention for adolescents hospitalized due to alcohol intoxication in eight cities in Germany between December 2011 and May 2012 against a similar, non-motive-tailored intervention. In a randomized controlled trial, 254 adolescents received a psychosocial intervention plus motive-tailored (intervention group; IG) or general exercises (control group; CG). Adolescents in the IG received exercises in accordance with their drinking motives as indicated at baseline (e.g. alternative ways of spending leisure time or dealing with stress). Exercises for the CG contained alcohol-related information in general (e.g. legal issues). The data of 81 adolescents (age: M = 15.6, SD = 1.0; 42.0% female) who participated in both the baseline and the follow-up were compared using ANOVA with repeated measurements and effect sizes (available case analyses). Adolescents reported lower alcohol use at the four-week follow-up independently of the kind of intervention. Significant interaction effects between time and IG were found for girls in terms of drinking frequency (F = 7.770, p < 0.01) and binge drinking (F = 7.0005, p < 0.05) but not for boys. For the former, the proportional reductions and corresponding effect sizes of drinking frequency (d = - 1.18), binge drinking (d = - 1.61) and drunkenness (d = - 2.87) were much higher than the .8 threshold for large effects. Conducting psychosocial interventions in a motive-tailored way appears more effective for girls admitted to hospital due to alcohol intoxication than without motive-tailoring. Further research is required to address the specific needs of boys in such interventions. (German Clinical Trials Register, DRKS ID: DRKS00005588). PMID:26844193

  7. Effectiveness of a drinking-motive-tailored emergency-room intervention among adolescents admitted to hospital due to acute alcohol intoxication — A randomized controlled trial

    PubMed Central

    Wurdak, Mara; Wolstein, Jörg; Kuntsche, Emmanuel

    2015-01-01

    The aim of this study is to develop and test the effectiveness of a drinking-motive-tailored intervention for adolescents hospitalized due to alcohol intoxication in eight cities in Germany between December 2011 and May 2012 against a similar, non-motive-tailored intervention. In a randomized controlled trial, 254 adolescents received a psychosocial intervention plus motive-tailored (intervention group; IG) or general exercises (control group; CG). Adolescents in the IG received exercises in accordance with their drinking motives as indicated at baseline (e.g. alternative ways of spending leisure time or dealing with stress). Exercises for the CG contained alcohol-related information in general (e.g. legal issues). The data of 81 adolescents (age: M = 15.6, SD = 1.0; 42.0% female) who participated in both the baseline and the follow-up were compared using ANOVA with repeated measurements and effect sizes (available case analyses). Adolescents reported lower alcohol use at the four-week follow-up independently of the kind of intervention. Significant interaction effects between time and IG were found for girls in terms of drinking frequency (F = 7.770, p < 0.01) and binge drinking (F = 7.0005, p < 0.05) but not for boys. For the former, the proportional reductions and corresponding effect sizes of drinking frequency (d = − 1.18), binge drinking (d = − 1.61) and drunkenness (d = − 2.87) were much higher than the .8 threshold for large effects. Conducting psychosocial interventions in a motive-tailored way appears more effective for girls admitted to hospital due to alcohol intoxication than without motive-tailoring. Further research is required to address the specific needs of boys in such interventions. (German Clinical Trials Register, DRKS ID: DRKS00005588). PMID:26844193

  8. Alcoholic metabolic emergencies.

    PubMed

    Allison, Michael G; McCurdy, Michael T

    2014-05-01

    Ethanol intoxication and ethanol use are associated with a variety of metabolic derangements encountered in the Emergency Department. In this article, the authors discuss alcohol intoxication and its treatment, dispel the myth that alcohol intoxication is associated with hypoglycemia, comment on electrolyte derangements and their management, review alcoholic ketoacidosis, and end with a section on alcoholic encephalopathy. PMID:24766933

  9. Opioid intoxication

    MedlinePlus

    Intoxication - opioids ... In the United States, the most commonly abused opioids are heroin and methadone. People who become addicted ... of these drugs. Also, the use of prescription opioids for nonmedical reasons is an extensive and growing ...

  10. The effect of acute alcohol intoxication on gut wall integrity in healthy male volunteers; a randomized controlled trial.

    PubMed

    de Jong, W J; Cleveringa, A M; Greijdanus, B; Meyer, P; Heineman, E; Hulscher, J B

    2015-02-01

    The aim of the study is to determine the effect of acute alcohol consumption on enterocytes. Chronic alcohol consumption has been known to induce a decrease in gut wall integrity in actively drinking alcoholics and patients with alcohol-induced liver disease. Data on the extent of the damage induced by acute alcohol consumption in healthy human beings is scarce. Studies show that heavy incidental alcohol consumption is a growing problem in modern society. Data on this matter may provide insights into the consequences of this behavior for healthy individuals. In a randomized clinical trial in crossover design, 15 healthy volunteers consumed water one day and alcohol the other. One blood sample was collected pre-consumption, five every hour post-consumption, and one after 24 h. Intestinal fatty acid binding protein (I-FABP) was used as a marker for enterocyte damage. Liver fatty acid binding protein (L-FABP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), and gamma-glutamyl transferase (GGT) were used as markers for hepatocyte damage. Lipopolysaccharide binding protein (LBP) and soluble CD14 (sCD14) were used as a measure of translocation. Interleukin-6 (IL-6) was used to assess the acute inflammatory response to endotoxemia. Alcohol consumption caused a significant increase in serum I- and L-FABP levels, compared to water consumption. Levels increased directly post-consumption and decreased to normal levels within 4 h. LBP, sCD14, and IL-6 levels were not significantly higher in the alcohol group. Moderate acute alcohol consumption immediately damages the enterocyte but does not seem to cause endotoxemia. PMID:25559494

  11. Effect of L-ornithine L-aspartate on Liver Injury Due to Acute Ethyl Alcohol Intoxication in Rats

    PubMed Central

    Durgun, HM; Ozhasenekler, A; Dursun, R; Basarali, MK; Turkcu, G; Orak, M; Ustundag, M; Guloglu, C

    2015-01-01

    ABSTRACT Objective: Ethyl alcohol is a substance that is widely used worldwide and known to exert toxic effects on liver. In this study, we aimed to examine the effect of L-ornithine L-aspartate (LOLA) on the toxicity of a single dose of ethyl alcohol in rats. Subjects and Method: We used 32 randomly selected male Sprague-Dawley rats weighing 200–250 g. The rats were grouped into four groups with each group containing eight rats: Group 1: the control group, Group 2: the ethyl alcohol group, Group 3: the LOLA group and Group 4: the ethyl alcohol+LOLA group. Ethyl alcohol was administered orally through a nasogastric tube at a dose of 6 g/kg after diluting with distilled water. One hour after ethyl alcohol administration, LOLA was administered to pre-specified groups orally through a nasogastric tube at a dose of 200 mg/kg after diluting with distilled water. Liver tissue and blood samples were obtained from all rats 24 hours later to study total antioxidant capacity (TAC), total oxidant status (TOS) and oxidative stress index (OSI) levels in liver samples, and aspartate aminotransferase (AST), alanine transferase (ALT), TAC, TOS and OSI levels in blood samples. Results: Serum TAC, TOS and OSI levels were higher in the groups that were administered ethyl alcohol. In addition, tissue TAC level was higher and TOS and OSI levels were lower in groups that were given ethyl alcohol. No significant changes were observed in serum and tissue TAC, TOS, OSI, ALT and AST levels in the LOLA administered groups. Conclusion: This study showed that LOLA was not biochemically effective and exerts no oxidative stress reducing activity in liver injury due to acute ethyl alcohol toxicity. PMID:26426168

  12. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  13. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  14. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  15. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  16. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  17. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  18. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  19. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  20. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  1. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  2. Alcohol and Memory: Retrieval Processes

    ERIC Educational Resources Information Center

    Birnbaum, Isabel M.; And Others

    1978-01-01

    The influence of alcohol intoxication on the retrieval of information from memory was investigated in nonalcoholic subjects Intoxicated subjects recalled fewer categories and words within categories. The retrieval stage of memory did not appear to be affected by alcohol. (SW)

  3. Barbiturate Intoxication

    PubMed Central

    Goodman, Jay M.; Bischel, Margaret D.; Wagers, Park W.; Barbour, Benjamin H.

    1976-01-01

    The complications encountered in caring for 185 patients intoxicated with barbiturates were reviewed. The population consisted of 142 patients with long-acting barbiturate concentrations of 8 mg per 100 ml or greater, 20 patients with short-acting barbiturate concentrations of 3 mg per 100 ml or greater and 23 consecutive patients with short-acting barbiturate intoxication referred for monitoring. Pneumonia was the major cause of morbidity and mortality and correlated best with the initial depth of coma and the use of an endotracheal tube in treatment. Cardiovascular instability manifested by pulmonary edema was the next leading cause of morbidity and mortality and correlated best with the initial depth of coma and the quantity of intravenous fluid administered. In retrospect, use of eliminative measures such as dialysis would probably not have altered the outcome in most of the patients who died and attempts at forced diuresis may have contributed to several deaths. Particular emphasis should be placed on the problems of sepsis and fluid therapy in the management of these patients. PMID:1258466

  4. Clinical cases in acute intoxication.

    PubMed

    Smith, Sean B; Maguire, Jennifer; Mauck, Karen F

    2009-12-01

    Over 2.5 million accidental and intentional drug-related poisonings are reported annually in the United States. Early diagnosis and management of patients who present with acute intoxication can significantly reduce both morbidity and mortality. The initial evaluation of patients with suspected or proven intoxications should focus on hemodynamic stability, mental status, and respiratory function. However, early recognition of toxic ingestion is paramount to implementing life-saving treatments. Important historical clues are often found in a social history that considers intravenous drug use, alcohol use, and any access or exposure to illicit substances. A patient's medication list should also be scrutinized for psychoactive or sedative medications, such as tricyclic antidepressants or opioids. In this article we present case-based discussions of the specific diagnosis and management of 5 commonly occurring acute intoxication syndromes. PMID:20877175

  5. Rape myths, alcohol intoxication and condom use among males accused of sexual assault in Kabale, rural Uganda.

    PubMed

    Kaye, Dan K; Kakaire, Othman; Osinde, Michael O

    2011-07-01

    Through a cross-sectional study conducted at Kabale Regional Hospital, among 111 men accused of rape and admitted for forensic examination from June 2009 to June 2010, we assessed whether the characteristics of perpetrators and the circumstances of the alleged sexual assault differ in acquaintance and stranger rape. Using a semi-structured interviewer-administered questionnaire and records review, data were collected on socio-demographic variables, circumstances of the alleged offense and the relation of the accused to the survivors. The mean age was 26.6 years (± 10.1 years), 30 (27.0) had been drunk and 67.2% (75) knew their accuser. There was no difference in the socio-demographic and lifestyle characteristics between stranger and acquaintance rape. There were no differences regarding whether the alleged crime occurred at the assailant's/survivor's home or outside either the survivor's or the assailant's home setting. Respondents either trivialized or justified the accusations against them. Our study shows that rape myths and drinking alcohol were common in all types of sexual assault. PMID:21532000

  6. Acute ethanol intoxication and the trauma patient: hemodynamic pitfalls.

    PubMed

    Bilello, John; McCray, Victor; Davis, James; Jackson, Lascienya; Danos, Leigh Ann

    2011-09-01

    Many trauma patients are acutely intoxicated with alcohol. Animal studies have demonstrated that acute alcohol intoxication inhibits the normal release of epinephrine, norepinephrine, and vasopressin in response to acute hemorrhage. Ethanol also increases nitric oxide release and inhibits antidiuretic hormone secretion. This article studies the effects of alcohol intoxication (measured by blood alcohol level, BAL) on the presentation and resuscitation of trauma patients with blunt hepatic injuries. A retrospective registry and chart review was conducted of all patients who presented with blunt liver injuries at an ACS-verified, level I trauma center. Data collected included admission BAL, systolic blood pressure, hematocrit, International Normalized Ratio (INR), liver injury grade, Injury Severity Score (ISS), intravenous fluid and blood product requirements, base deficit, and mortality. From September 2002 to May 2008, 723 patients were admitted with blunt hepatic injuries. Admission BAL was obtained in 569 patients, with 149 having levels >0.08%. Intoxicated patients were more likely to be hypotensive on admission (p = 0.01) despite a lower liver injury grade and no significant difference in ISS. There was no significant difference in the percent of intoxicated patients requiring blood transfusion. However, when blood was given, intoxicated patients required significantly more units of packed red blood cells (PRBC) than their nonintoxicated counterparts (p = 0.01). Intoxicated patients also required more intravenous fluid during their resuscitation (p = 0.002). Alcohol intoxication may impair the ability of blunt trauma patients to compensate for acute blood loss, making them more likely to be hypotensive on admission and increasing their PRBC and intravenous fluid requirements. All trauma patients should have BAL drawn upon admission and their resuscitation should be performed with an understanding of the physiologic alterations associated with acute alcohol

  7. Brodifacoum intoxication with marijuana smoking.

    PubMed

    La Rosa, F G; Clarke, S H; Lefkowitz, J B

    1997-01-01

    We report the case of a 17-year-old boy with a significant history of drug and alcohol abuse, which included smoking marijuana mixed with brodifacoum. As a consequence, the patient developed a prolonged coagulopathy that persisted for more than 1 year. To our knowledge, this is the first case reported in the literature in which super-warfarin intoxication has been associated with marijuana smoking. This report should increase the awareness of pathologists and clinicians when examining a patient with a history of drug abuse who exhibits persistent vitamin K1-dependent coagulopathy. PMID:9111096

  8. Alcohol

    MedlinePlus

    ... How Can I Help a Friend Who Cuts? Alcohol KidsHealth > For Teens > Alcohol Print A A A ... you can make an educated choice. What Is Alcohol? Alcohol is created when grains, fruits, or vegetables ...

  9. Neuromuscular Functions on Experimental Acute Methanol Intoxication

    PubMed Central

    Moral, Ali Reşat; Çankayalı, İlkin; Sergin, Demet; Boyacılar, Özden

    2015-01-01

    Objective The incidence of accidental or suicidal ingestion of methyl alcohol is high and methyl alcohol intoxication has high mortality. Methyl alcohol intoxication causes severe neurological sequelae and appears to be a significant problem. Methyl alcohol causes acute metabolic acidosis, optic neuropathy leading to permanent blindness, respiratory failure, circulatory failure and death. It is metabolised in the liver, and its metabolite formic acid has direct toxic effects, causing oxidative stress, mitochondrial damage and increased lipid peroxidation associated with the mechanism of neurotoxicity. Methanol is known to cause acute toxicity of the central nervous system; however, the effects on peripheral neuromuscular transmission are unknown. In our study, we aimed to investigate the electrophysiological effects of experimentally induced acute methanol intoxication on neuromuscular transmission in the early period (first 24 h). Methods After approval by the Animal Experiment Ethics Committee of Ege University, the study was carried out on 10 Wistar rats, each weighing about 200 g. During electrophysiological recordings and orogastric tube insertion, the rats were anaesthetised using intra-peritoneal (IP) injection of ketamine 100 mg kg−1 and IP injection of xylazine 10 mg kg−1. The rats were given 3 g kg−1 methyl alcohol by the orogastric tube. Electrophysiological measurements from the gastrocnemius muscle were compared with baseline. Results Latency measurements before and 24 h after methanol injection were 0.81±0.11 ms and 0.76±0.12 ms, respectively. CMAP amplitude measurements before and 24 h after methanol injection were 9.85±0.98 mV and 9.99±0.40 mV, respectively. CMAP duration measurements before and 24 h after methanol injection were 9.86±0.03 ms and 9.86±0.045 ms, respectively. Conclusion It was concluded that experimental methanol intoxication in the acute phase (first 24 h) did not affect neuromuscular function. PMID:27366524

  10. DWI [Driving While Intoxicated] Law Enforcement Training Project: Instructor's Manual.

    ERIC Educational Resources Information Center

    Carnahan, James E.; And Others

    The Driving While Intoxicated (DWI) Law Enforcement Training Program has been developed to provide the alcohol enforcement officer trainee with working knowledge and skills which will enable him to effectively carry out his alcohol enforcement tasks. The instructor's manual has been prepared to serve as a text to assist the instructor in…

  11. DWI [Driving While Intoxicated] Law Enforcement Training Project: Student Manual.

    ERIC Educational Resources Information Center

    Carnahan, James E.; And Others

    The student manual has been prepared to serve as a workbook to assist the student officer in successfully completing the Driving While Intoxicated (DWI) Law Enforcement Training Course. It is organized under 16 subject headings (orientation, alcohol and highway safety, preparation for alcohol enforcement task, detection of the drinking…

  12. Barbiturate intoxication and overdose

    MedlinePlus

    Symptoms of barbiturate intoxication and overdose include: Altered level of consciousness Difficulty in thinking Drowsiness or coma Faulty judgment Lack of coordination Shallow breathing Slow, slurred speech Sluggishness Staggering Excessive and long-term use ...

  13. Alcohol

    MedlinePlus

    ... Text Size: A A A Listen En Español Alcohol Wondering if alcohol is off limits with diabetes? Most people with diabetes can have a moderate amount of alcohol. Research has shown that there can be some ...

  14. Alcohol

    MedlinePlus

    If you are like many Americans, you drink alcohol at least occasionally. For many people, moderate drinking ... risky. Heavy drinking can lead to alcoholism and alcohol abuse, as well as injuries, liver disease, heart ...

  15. Resource utilization and outcomes of intoxicated drivers

    PubMed Central

    2010-01-01

    Background The high risk behavior of intoxicated drivers, impaired reaction time, lack of seat belt use, and increased incidence of head injury raises questions of whether pre-hospital use of alcohol leads to a higher injury severity score and worse clinical outcomes. We therefore compared intoxicated and non-intoxicated drivers of motor vehicle crashes with respect to outcome measurements and also describe the resources utilized to achieve those outcomes at our Level 1 trauma center. Methods Retrospective descriptive study (Jan 2002-June 2007) of our trauma registry and financial database comparing intoxicated drivers with blood alcohol levels (BAC) > 80 mg/dl (ETOH > 80) with drivers who had a BAC of 0 mg/dl (ETOH = 0). Drivers without a BAC drawn or who had levels ranging from 1 mg/dL to 80 mg/dL were excluded. Data was collected on demographic information (age, gender, injury severity score or ISS), outcome variables (mortality, complications, ICU and hospital LOS, ventilator days) and resource utilization (ED LOS, insurance, charges, costs, payments). Statistical analysis: p < 0.05 vs. ETOH > 80; stratified chi square. Results Out of 1732 drivers, the combined study group (n = 987) of 623 ETOH = 0 and 364 ETOH > 80 had a mean age of 38.8 ± 17.9, ISS of 18.0 ± 12.1, and 69.8%% male. There was no difference in ISS (p = 0.67) or complications (p = 0.38). There was a trend towards decreased mortality (p = 0.06). The ETOH = 0 group had more patients with a prolonged ICU LOS (≥ 5 days), ventilator days (≥ 8 days), and hospital LOS (> 14 days) when compared to the ETOH > 80 group (p < 0.05). The ETOH > 80 group tended to be self pay (4.9% vs. 0.7%, p < 0.5) and less likely to generate payment for hospital charges (p < 0.5). Hospital charges and costs were higher in the ETOH = 0 group (p < 0.5). Conclusions The data suggests that intoxicated drivers may have better outcomes and a trend towards reduced mortality. They appeared to be less likely to have prolonged

  16. Alcohol

    MedlinePlus

    ... Got Homework? Here's Help White House Lunch Recipes Alcohol KidsHealth > For Kids > Alcohol Print A A A Text Size What's in ... What Is Alcoholism? Say No en español El alcohol Getting the Right Message "Hey, who wants a ...

  17. Gender Differences in Natural Language Factors of Subjective Intoxication in College Students: An Experimental Vignette Study

    PubMed Central

    Levitt, Ash; Schlauch, Robert C.; Bartholow, Bruce D.; Sher, Kenneth J.

    2013-01-01

    Background Examining the natural language college students use to describe various levels of intoxication can provide important insight into subjective perceptions of college alcohol use. Previous research (Levitt et al., 2009) has shown that intoxication terms reflect moderate and heavy levels of intoxication, and that self-use of these terms differs by gender among college students. However, it is still unknown whether these terms similarly apply to other individuals and, if so, whether similar gender differences exist. Method To address these issues, the current study examined the application of intoxication terms to characters in experimentally manipulated vignettes of naturalistic drinking situations within a sample of university undergraduates (N = 145). Results Findings supported and extended previous research by showing that other-directed applications of intoxication terms are similar to self-directed applications, and depend on the gender of both the target and the user. Specifically, moderate intoxication terms were applied to and from women more than men, even when the character was heavily intoxicated, whereas heavy intoxication terms were applied to and from men more than women. Conclusions The findings suggest that gender differences in the application of intoxication terms are other-directed as well as self-directed, and that intoxication language can inform gender-specific prevention and intervention efforts targeting problematic alcohol use among college students. PMID:23841828

  18. 32 CFR 634.36 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... intoxicated drivers. 634.36 Section 634.36 National Defense Department of Defense (Continued) DEPARTMENT OF... Traffic Supervision § 634.36 Detection, apprehension, and testing of intoxicated drivers. (a) Law enforcement personnel usually detect drivers under the influence of alcohol or other drugs by...

  19. 32 CFR 634.36 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... intoxicated drivers. 634.36 Section 634.36 National Defense Department of Defense (Continued) DEPARTMENT OF... Traffic Supervision § 634.36 Detection, apprehension, and testing of intoxicated drivers. (a) Law enforcement personnel usually detect drivers under the influence of alcohol or other drugs by...

  20. 32 CFR 634.36 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... intoxicated drivers. 634.36 Section 634.36 National Defense Department of Defense (Continued) DEPARTMENT OF... Traffic Supervision § 634.36 Detection, apprehension, and testing of intoxicated drivers. (a) Law enforcement personnel usually detect drivers under the influence of alcohol or other drugs by...

  1. Alcohol

    MedlinePlus

    ... as well as injuries, liver disease, heart disease, cancer, and other health problems. It can also cause problems at home, at work, and with friends. NIH: National Institute on Alcohol Abuse and Alcoholism

  2. Alcoholism.

    ERIC Educational Resources Information Center

    Caliguri, Joseph P., Ed.

    This extensive annotated bibliography provides a compilation of documents retreived from a computerized search of the ERIC, Social Science Citation Index, and Med-Line databases on the topic of alcoholism. The materials address the following areas of concern: (1) attitudes toward alcohol users and abusers; (2) characteristics of alcoholics and…

  3. Associative study of Absorbing Aerosol Index (AAI) and precipitation in India during monsoon season (2005 to 2014)

    NASA Astrophysics Data System (ADS)

    Dubey, Shivali; Mehta, Manu; Singh, Ankit

    2016-05-01

    Based on their interaction with solar radiations, aerosols may be categorized as absorbing or scattering in nature. The absorbing aerosols are coarser and influence precipitation mainly due to microphysical effect (participating in the formation of Cloud Condensation Nuclei) and radiative forcing (by absorbing electromagnetic radiations). The prominent absorbing aerosols found in India are Black Carbon, soil dust, sand and mineral dust. Their size, distribution, and characteristics vary spatially and temporally. This paper aims at showing the spatio-temporal variation of Absorbing Aerosol Index (AAI) and precipitation over the four most polluted zones of Indian sub-continent (Indo-Gangetic plains 1, Indo-Gangetic plains 2, Central and Southern India) for monsoon season (June, July, August, September) during the last decade (2005 to 2014). Zonal averages AAI have been found to be exhibiting an increasing trend, hence region-wise correlations have been computed between AAI and precipitation during monsoon. Daily Absorption Aerosol Index (AAI) obtained from Aura OMI Aerosol Global Gridded Data Product-OMAEROe (V003) and monthly precipitation from TRMM 3B42-V7 gridded data have been used.

  4. State and local law enforcement agency efforts to prevent sales to obviously intoxicated patrons

    PubMed Central

    Lenk, Kathleen M.; Toomey, Traci L.; Nelson, Toben F.; Jones-Webb, Rhonda; Erickson, Darin J.

    2013-01-01

    Alcohol sales to intoxicated patrons are illegal and may lead to public health issues such as traffic crashes and violence. Over the past several decades, considerable effort has been made to reduce alcohol sales to underage persons but less attention has been given to the issue of sales to obviously intoxicated patrons. Studies have found a high likelihood of sales to obviously intoxicated patrons (i.e., overservice), but little is known about efforts by enforcement agencies to reduce these sales. We conducted a survey of statewide alcohol enforcement agencies and local law enforcement agencies across the U.S. to assess their strategies for enforcing laws prohibiting alcohol sales to intoxicated patrons at licensed alcohol establishments. We randomly sampled 1,631 local agencies (1082 participated), and surveyed all 49 statewide agencies that conduct alcohol enforcement. Sales to obviously intoxicated patrons were reported to be somewhat or very common in their jurisdiction by 55% of local agencies and 90% of state agencies. Twenty percent of local and 60% of state agencies reported conducting enforcement efforts to reduce sales to obviously intoxicated patrons in the past year. Among these agencies, fewer than half used specific enforcement strategies on at least a monthly basis to prevent overservice of alcohol. Among local agencies, enforcement efforts were more common among agencies that had a full-time officer specifically assigned to carry out alcohol enforcement efforts. Enforcement of laws prohibiting alcohol sales to obviously intoxicated patrons is an underutilized strategy to reduce alcohol-related problems, especially among local law enforcement agencies. PMID:24068596

  5. [Fatal intoxication with paramethoxyamphetamine].

    PubMed

    Chodorowski, Zygmunt; Wiergowski, Marek; Sein Anand, Jacek

    2002-01-01

    From August to December of the year 2000 we ascertained 7 rapid deaths because of acute intoxication with tablets colloquially called Ufo. There were five men and two women aged from 20 to 29 (average 24) years. Analytic tests showed that one tablet of Ufo contains 40 mg of paramethoxyamphetamine, 1.0 mg of amphetamine, 0.05 mg of methamphetamine, 0.03 mg of 3-4-methylenedioxymethamphetamine. The levels of paramethoxyamphe-tamine in the blood of the deceased, determined by gas chromatography, were from 0.68 to 10.0 (approx. 3.2) mg/L and in the urine from 16 to 64 (approx. 35) mg/L. The press and television campaign caused elimination of fatal intoxications with parametoxy-amphetamine during the last 13 months. PMID:12184013

  6. Alcohol and Staff Leisure Time.

    ERIC Educational Resources Information Center

    Camping Magazine, 1992

    1992-01-01

    Discusses the problem of alcohol use and abuse by camp staff. Describes alcohol policies of two different camps. Camp Highlands allows responsible drinking but not intoxication. Camp Olympia requires total abstinence from alcohol. A policy that clearly expresses the camp's philosophy toward alcohol and spells out all expectations and results is…

  7. [Intoxication of botulinum toxin].

    PubMed

    Chudzicka, Aleksandra

    2015-09-01

    Botulinum toxin is an egzotoxin produced by Gram positive bacteria Clostridium botulinum. It is among the most potent toxins known. The 3 main clinical presentations of botulism are as follows: foodborne botulism, infant botulism and wound botulism. The main symptom of intoxication is flat muscles paralysis. The treatment is supportive care and administration of antitoxin. In prevention the correct preparing of canned food is most important. Botulinum toxin is accepted as a biological weapon. PMID:26449577

  8. [Lethal intoxication with baclofen].

    PubMed

    Dukova, O A; Pokrovsky, A A; Melent'ev, A V; Krasnov, E A; Suvorova, E V; Efremov, A A

    2015-01-01

    The objective of the present study was to select and develop simpler methods for the quantitative determination of baclofen in blood with the use of HPLC and tandem MS (MS-MS) techniques and its qualitative determination in cadaveric organs by the GC/MS technique. These mathods were shown to be suitable for the purpose of forensic medical analysis, clinical, toxicological, and therapeutic monitoring. The special emphasis is laid on the methods used to investigate the biological materials obtained from the subjects who died from baclofen intoxication. PMID:25874317

  9. Alcohol.

    ERIC Educational Resources Information Center

    Schibeci, Renato

    1996-01-01

    Describes the manufacturing of ethanol, the effects of ethanol on the body, the composition of alcoholic drinks, and some properties of ethanol. Presents some classroom experiments using ethanol. (JRH)

  10. Court procedures for handling intoxicated drivers.

    PubMed

    Voas, R B; Fisher, D A

    2001-01-01

    The courts have implemented numerous approaches to reduce the probability of recidivism among people apprehended for or convicted of driving while intoxicated. Although traditional punitive sanctions, such as fines and incarceration, are commonly used, they have not eliminated drinking and driving in the United States. Consequently, the court system has developed additional sanctioning procedures that show promise. For example, rehabilitative programs (e.g., alcohol education and alcoholism treatment) can reduce recidivism, at least marginally. These programs appear to be more effective when combined with license suspension. In addition to license suspension, several alternative methods for limiting driving opportunities of offenders have proven effective, including impounding offenders' vehicles or license plates, installing ignition interlocks, and requiring electronic home monitoring or house arrest. Effective court monitoring is a critical component in supporting recovery and compelling offenders to participate in rehabilitation programs. This role of the courts in monitoring offenders will likely increase as the use of intrusive, alternative sanctions grows. PMID:11496964

  11. Approach to the Treatment of Methanol Intoxication.

    PubMed

    Kraut, Jeffrey A

    2016-07-01

    Methanol intoxication is an uncommon but serious poisoning. Its adverse effects are due primarily to the impact of its major metabolite formic acid and lactic acid resulting from cellular hypoxia. Symptoms including abdominal pain and loss of vision can appear a few hours to a few days after exposure, reflecting the time necessary for accumulation of the toxic byproducts. In addition to a history of exposure, increases in serum osmolal and anion gaps can be clues to its presence. However, increments in both parameters can be absent depending on the nature of the toxic alcohol, time of exposure, and coingestion of ethanol. Definitive diagnosis requires measurement with gas or liquid chromatography, which are laborious and expensive procedures. Tests under study to detect methanol or its metabolite formate might facilitate the diagnosis of this poisoning. Treatment can include administration of ethanol or fomepizole, both inhibitors of the enzyme alcohol dehydrogenase to prevent formation of its metabolites, and hemodialysis to remove methanol and formate. In this Acid-Base and Electrolyte Teaching Case, a patient with methanol intoxication due to ingestion of model airplane fuel is described, and the value and limitations of current and new diagnostic and treatment measures are discussed. PMID:27180631

  12. Unpacking intoxication, racialising disability.

    PubMed

    Chen, Mel Y

    2015-06-01

    This article examines concepts whose strictly medical applications have only partly informed their widespread use and suggests that demonstrably shared logics motivate our thinking across domains in the interest of a politically just engagement. It considers exchanges between the culturally complex concepts of 'toxicity' and 'intoxication', assessing the racialised conditions of their animation in several geopolitically--and quite radically--distinct scenarios. First, the article sets the framework through considering the racial implications of impairment and disability language of 'non-toxic' finance capital in the contemporary US financial crisis. Shifting material foci from 'illiquid financial bodies' to opiates while insisting that neither is 'more' metaphorically toxic than the other, the article turns to address the role of opium and temporality in the interanimations of race and disability in two sites of 19th-century British empire: Langdon Down's clinic for idiocy, and China's retort on opium to Queen Victoria. The article concludes with a provocation that suggests yet another crossing of borders, that between researcher and researched: 'intoxicated method' is a hypothetical mode of approach that refuses idealised research positions by 'critically disabling' the idealised cognitive and conceptual lens of analysis. PMID:26052116

  13. Information on Blood Alcohol Concentration: Evaluation of Two Alcohol Nomograms.

    ERIC Educational Resources Information Center

    Werch, Chudley E.

    1988-01-01

    Compared utility of two common alcohol nomograms on impacting decisions regarding drinking, driving after drinking, knowledge of relationship between personal alcohol consumption and the legal level of intoxication, and consumer evaluation measures, to utility of alcohol information warning card. Nomograms were no more effective than cards warning…

  14. Information on Blood Alcohol Concentration: Evaluation of Two Alcohol Nomograms.

    ERIC Educational Resources Information Center

    Werch, Chudley E.

    The purpose of this study was to compare with an alcohol information warning card the utility of two common alcohol nomograms (statistical information tables) in impacting decisions regarding drinking, driving after drinking, the development of knowledge of the relations between personal alcohol consumption and the legal level of intoxication, and…

  15. [Paraquat intoxication and hemocarboperfusion].

    PubMed

    Castro, Rui; Prata, Catarina; Oliveira, Luis; Carvalho, Maria João; Santos, Josefina; Carvalho, Félix; Morgado, Teresa

    2005-01-01

    In the northeast of Portugal, paraquat intoxication is common. We report 31 patients, admitted at our institution from April 1997 to June 2004, with suspected paraquat intoxication. Thirty cases had suicidal intention and all have ingested the toxic by mouth. Treatment consisted of skin and digestive decontamination with gastric washing and activated charcoal or Fuller's Earth. The first medical care was performed after 1 h 14 min at median [9 min-11 h 26 min]. By laboratory measurement (n=13) and/or clinical observation (n=11) it was possible to confirm the gastrointestinal absorption of paraquat for 24 patients (17 male-7 female; 49 +/- 17 years). The estimated ingested volume was higher for 15 non-survivors relatively to nine survivors (170 +/- 60 mL vs 25 +/- 10 mL; P<0,001). Initial serum paraquat of seven non-survivors was also higher than the serum level of six survivors (8.3 +/- 6.9 mg/L vs 0.4 +/- 0.3 mg/L; P < 0.01). Remarkably, all patients with serum paraquat higher than 1.7 ml/l did not survived. The paraquat urine level, simultaneous to the first serum determination, was higher for six survivors (38 +/- 37 mg/L) comparing with four non-survivors patients (465 +/- 536 mg/L; P<0.04). Hemoperfusion with activated charcoal was performed after December 1997 until June 2004 for 25 patients. Twenty of the 24 patients confirmed for paraquat intoxication were treated with this technique (12/15 of the non-survivors and 8/9 of the survivors; p=NS). Total number of sessions was identical (2.0 +/- 1.0 vs 1.5 +/- 1.2; P=NS), total time of hemoperfusion was higher (7 h 58 min vs 5 h 37 min; P=0.07) but the beginning of the first session was later (7 h 44 min vs 4 h 18 min; P=0.04) for the survivors. Clinical signs and laboratory analysis were collected at admission trying to detect markers of prognostic survival value. Hypernatremia, hypokaliemia, hyperglycemia and acute renal failure were more frequent for non-survivors (P<0.05) but the variable timing of the first

  16. Emergency approach to intoxications.

    PubMed

    Hackett, T

    2000-05-01

    Many compounds, when absorbed or ingested, can cause harm to animals and people. Veterinarians are commonly faced with companion animals that have been exposed to these harmful compounds. Most poisonings are the result of curious exploration by the pet and a quest to taste everything in their path. Some poisonings are the result of malice, and many simply result from owner ignorance when pets are given medications without regard to dose or compatibility. It is the responsibility of the emergency clinician encountering these cases to prevent further exposure to the poison, enhance its elimination, and provide supportive and antidotal care. Antidotes when available are of little value if the animal has lost any vital functions. It is the purpose of this article to focus on the emergency management of intoxications by reviewing the general principles of triage and emergency care, and to discuss available procedures to stop the exposure, prevent further absorption, and hasten elimination of poisons from the patients body. PMID:10998820

  17. Chelation in Metal Intoxication

    PubMed Central

    Flora, Swaran J.S.; Pachauri, Vidhu

    2010-01-01

    Chelation therapy is the preferred medical treatment for reducing the toxic effects of metals. Chelating agents are capable of binding to toxic metal ions to form complex structures which are easily excreted from the body removing them from intracellular or extracellular spaces. 2,3-Dimercaprol has long been the mainstay of chelation therapy for lead or arsenic poisoning, however its serious side effects have led researchers to develop less toxic analogues. Hydrophilic chelators like meso-2,3-dimercaptosuccinic acid effectively promote renal metal excretion, but their ability to access intracellular metals is weak. Newer strategies to address these drawbacks like combination therapy (use of structurally different chelating agents) or co-administration of antioxidants have been reported recently. In this review we provide an update of the existing chelating agents and the various strategies available for the treatment of heavy metals and metalloid intoxications. PMID:20717537

  18. Carbon monoxide intoxication

    SciTech Connect

    Kales, S.N. )

    1993-11-01

    Carbon monoxide poisoning usually results from inhalation of exhaust fumes from motor vehicles, smoke from fires or fumes from faulty heating systems. Carbon monoxide has a high affinity for hemoglobin, with which it forms carboxyhemoglobin. The resulting decrease in both oxygen-carrying capacity and oxygen release can lead to end-organ hypoxia. The clinical presentation is nonspecific. Headache, dizziness, fatigue and nausea are common in mild to moderate carbon monoxide poisoning. In more severe cases, tachycardia, tachypnea and central nervous system depression occur. When carbon monoxide intoxication is suspected, empiric treatment with 100 percent oxygen should be initiated immediately. The diagnosis is confirmed by documenting an elevated carboxyhemoglobin level. Hyperbaric oxygen therapy is recommended in patients with neurologic dysfunction, cardiac dysfunction or a history of unconsciousness. 26 refs.

  19. [Alcoholism and aging. 2. Alcoholic dementia or alcoholic cognitive impairment?].

    PubMed

    Pierucci-Lagha, Amira; Derouesné, Christian

    2003-12-01

    Chronic alcohol consumption results in considerable damage to many of the body's organs, and particularly to the brain. Beyond the confusional state occurring with acute intoxication or withdrawal, alcohol abuse is responsible of a constellation of neuropsychiatric syndromes including cognitive dysfunction, Wernicke-Korsakoff Syndrome, alcoholic cerebellar degeneration, Marchiafava-Bignami disease and alcohol-related dementia, ARD. ARD would account for nearly 20% of all admissions to state mental hospitals in the United-States. According to the DSM-IV, ARD is defined by a dementia associated with alcohol abuse. However, the concept of a dementia directly related to the neurotoxicity of alcohol for brain neurons is still a matter of debate. Several hypotheses have been proposed to explain the mechanisms of cognitive deficits related to chronic alcohol intoxication. This paper presents the epidemiological, neuropathological, neurochemical and clinical data on ARD. Alcoholism is responsible for cognitive deficits of various severity, which could be reversible or not with alcohol abstinence, but can also participate to the cognitive impairment related to other pathologies, such as Alzheimer disease. On account of this review, it is suggested that the term alcohol-related cognitive impairment should be more convenient than that of ARD, more restrictive and more confusing. Presently, there are no established treatment for alcohol-related cognitive impairment. Alcohol abstinence is a most important step. Psychosocial interventions are essential to support the patients in the daily life. PMID:15683959

  20. Attendance at Alcohol-Free and Alcohol-Service Parties and Alcohol Consumption among College Students

    PubMed Central

    Wei, Jill; Barnett, Nancy P.; Clark, Melissa

    2010-01-01

    Objective To examine attendance at alcohol-service and alcohol-free parties among college students, and to compare alcohol consumption on nights of these parties. Method A random sample of 556 students (38.6% male) completed a web survey that measured past-semester alcohol use, alcohol-service party attendance, alcohol-free party attendance, and alcohol consumed on the nights of recent parties. Results Participants were twice as likely to attend alcohol-service parties as they were to attend alcohol-free parties (90% vs. 44%). First-year students and Black students were more likely than other students to attend alcohol-free parties. Alcohol use was higher in students who attended alcohol-service parties but there were no differences in levels of alcohol use between students who attended alcohol-free parties and those who did not. Pre-gaming was more prevalent, but number of drinks and intoxication were lower on nights of alcohol-free parties than on nights of alcohol-service parties. Conclusions The lack of association between attendance at alcohol-free parties and alcohol use indicates both heavy and light drinkers attend these parties. The lower drinking and intoxication on alcohol-free party nights suggests alcohol-free programming should be investigated to determine if it may reduce alcohol use on college campuses. PMID:20188482

  1. [The termination of auricular flutter by noninvasive programmed electrical stimulation using a permanent AAI-mode pacemaker].

    PubMed

    Saucedo, J; Iturralde, P; Attie, F; Colín, L; Kershenovich, S; González Hermosillo, J A

    1993-01-01

    We describe a case of a 15-year-old boy with an atrial septal defect who three years after the direct closure of the defect presented with atrial flutter type I according to Wells's classification. He was then electrically cardioverted but presented immediately sinus bradycardia and a ventricular escape rhythm that required epicardial pacing (Intermedics 292-03 DASH) in the AAI mode. We report here the successful termination of a new episode of atrial flutter into sinus rhythm with a noninvasive programmed stimulation using his previously implanted pacing system. PMID:8215704

  2. The EGI-Engage EPOS Competence Center - Interoperating heterogeneous AAI mechanisms and Orchestrating distributed computational resources

    NASA Astrophysics Data System (ADS)

    Bailo, Daniele; Scardaci, Diego; Spinuso, Alessandro; Sterzel, Mariusz; Schwichtenberg, Horst; Gemuend, Andre

    2016-04-01

    manage the use of the subsurface of the Earth. EPOS started its Implementation Phase in October 2015 and is now actively working in order to integrate multidisciplinary data into a single e-infrastructure. Multidisciplinary data are organized and governed by the Thematic Core Services (TCS) - European wide organizations and e-Infrastructure providing community specific data and data products - and are driven by various scientific communities encompassing a wide spectrum of Earth science disciplines. TCS data, data products and services will be integrated into the Integrated Core Services (ICS) system, that will ensure their interoperability and access to these services by the scientific community as well as other users within the society. The EPOS competence center (EPOS CC) goal is to tackle two of the main challenges that the ICS are going to face in the near future, by taking advantage of the technical solutions provided by EGI. In order to do this, we will present the two pilot use cases the EGI-EPOS CC is developing: 1) The AAI pilot, dealing with the provision of transparent and homogeneous access to the ICS infrastructure to users owning different kind of credentials (e.g. eduGain, OpenID Connect, X509 certificates etc.). Here the focus is on the mechanisms which allow the credential delegation. 2) The computational pilot, Improve the back-end services of an existing application in the field of Computational Seismology, developed in the context of the EC funded project VERCE. The application allows the processing and the comparison of data resulting from the simulation of seismic wave propagation following a real earthquake and real measurements recorded by seismographs. While the simulation data is produced directly by the users and stored in a Data Management System, the observations need to be pre-staged from institutional data-services, which are maintained by the community itself. This use case aims at exploiting the EGI FedCloud e-infrastructure for Data

  3. [Exchange reactions in brain tissue under chronic ethanol intoxication].

    PubMed

    Gil'miiarova, F N; Radomskaia, V M; Vinogradova, L N

    1982-01-01

    The paper deals with characterization of systems utilizing ethanol and reactions conjugated with its exchange in the brain tissue under chronic alcohol intoxication. The following is established: the absence of the alcoholdehydrogenase pathway of ethanol oxidation in rabbits, unbalanced splitting of carbohydrates under two-months ethanol load, disturbance of oxidative processes in the tricarboxylic acids cycle, a decrease in the pool of oxidized nicotin amide coenzymes. PMID:7036487

  4. Last call: ethanol metabolism and the implications for emergency department clinicians managing patients with extreme ethanol intoxication.

    PubMed

    Johnson, Jeremy M

    2009-01-01

    The legal consumption of alcohol at a drinking age of 21 years and the accepting, ubiquitous nature of our society has caused alcohol consumption to become highly prevalent in our society. To this avail, emergency departments will continue to see a greater number of intoxicated patients, and it is imperative that clinicians remain up to date about treatment strategies and general management of the acutely intoxicated individual. This article expounds on many of the subtle presentations that may be featured by the intoxicated patient and discusses the current treatment modalities and pitfalls utilized by today's emergency clinician. PMID:20118874

  5. Acute bromadiolone intoxication.

    PubMed

    Grobosch, Thomas; Angelow, Boris; Schönberg, Lena; Lampe, Dagmar

    2006-05-01

    A 55-year-old man came to the hospital with a bleeding wound on his tongue. The coating of his tongue was green, and his sputum was red. Because an increased international normalized ratio-value was measured, a blood sample was sent to our laboratory with the suspicion of coumarin intoxication. Liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS) analysis confirmed the poisoning was by bromadiolone, with its maximum serum concentration at 440 microg/L. The analysis of further samples resulted in a calculated elimination half-life of 140 h. The analytical method described was developed for the determination and quantitation of bromadialone using LC-MS. This method is suitable for the simultaneous identification and quantitation of 10 indirect anticoagulants in human serum, which include five superwarfarins (brodifacoum, bromadiolone, difenacoum, difethialone, and flocoumafen) as rodenticides licenced in Germany and five other vitamin K antagonists (acenocoumarol, coumatetralyl, coumachlor, phenprocoumon, and warfarin). The method is based on an acidic (pH 4.2) liquid-liquid extraction followed by LC-ESI-MS analysis. Analytical separation was carried out using an Atlantis C18 column (2.1 x 20 mm, 3 microm). The mobile phase consisted of methanol/0.1% formic acid; the flow rate was 0.6 mL/min, and the time needed for analysis was 5 min. The lower limit of quantitation was 5 microg/L (signal-to-noise > 10). PMID:16803669

  6. Fatal intoxication with methoxetamine.

    PubMed

    Adamowicz, Piotr; Zuba, Dariusz

    2015-01-01

    Methoxetamine (MXE) is a new synthetic drug of abuse structurally related to ketamine and phencyclidine. A case of a 29-year-old male with acute toxicity related to the analytically confirmed use of MXE is reported. The man was found dead at his residence. Biological material was analyzed using liquid chromatography-tandem mass spectrometry. The concentration of MXE in urine of the deceased was 85 μg/mL. Despite the vial containing the blood sample being destroyed during transportation and the blood leaking out into the cardboard packaging, the blood level of MXE was estimated. After determination of the cardboard grammage (approx. 400 g/m(3) ) and the mean mass of the blood obtained after drying (0.1785 ± 0.0173 g per 1 mL), the estimated blood concentration of MXE was found to be 5.8 μg/mL. The high concentration of MXE in blood and urine and the circumstances of the case indicate an unintentional, fatal intoxication with this substance. PMID:25413263

  7. In Vivo Activities of Simulated Human Doses of Cefepime and Cefepime-AAI101 against Multidrug-Resistant Gram-Negative Enterobacteriaceae

    PubMed Central

    Crandon, Jared L.

    2015-01-01

    The combination of cefepime with AAI101, a novel extended-spectrum β-lactamase inhibitor, possesses potent in vitro activity against many resistant Gram-negative pathogens. Against a panel of 20 mostly carbapenemase-producing cefepime-nonsusceptible strains of the family Enterobacteriaceae, we evaluated the MICs of cefepime in the presence of various fixed AAI101 concentrations (1, 2, 4, 8, and 16 mg/liter) and the in vivo efficacy of simulated human doses of cefepime and cefepime-AAI101 in a neutropenic murine thigh infection model. At 2 h after inoculation, mice were dosed with regimens that provided a profile mimicking the free drug concentration-time profile observed in humans given cefepime at 2 g every 8 h (q8h; as a 30-min infusion) or cefepime-AAI101 at 2 g/0.5 g q8h (as a 30-min infusion). Efficacy was determined by calculation of the change in thigh bacterial density (log10 number of CFU) after 24 h relative to the starting inoculum (0 h). After 24 h, bacterial growth of 2.7 ± 0.1 log10 CFU (mean ± standard error) was observed in control animals. Efficacy for cefepime monotherapy was observed against only 3 isolates, whereas increases in bacterial density similar to that in the control animals were noted for the remaining 17 strains (all with cefepime MICs of ≥64 mg/liter). The humanized cefepime-AAI101 dosing regimen resulted in bacterial reductions of ≥0.5 log10 CFU for 12 of the 20 strains. Evaluation of efficacy as a function of the fraction of the dosing interval during which free drug concentrations were above the MIC determined with different fixed concentrations of AAI101 suggested that a fixed concentration of 8 mg/liter AAI101 is most predictive of in vivo activity for the studied regimen. PMID:25712356

  8. Vitamin D intoxication.

    PubMed

    Ozkan, Behzat; Hatun, Sükrü; Bereket, Abdullah

    2012-01-01

    Vitamin D intoxication (VDI) may result from supplementation rarely, but it has been reported more frequently in recent years. This may be attributable to an increase in vitamin D supplement intake due to an understanding of the role of vitamin D (25OHD) in the pathogenesis of several diseases. The symptoms and findings associated with VDI are closely related to serum calcium concentration and duration of hypercalcemia. In patients with VDI, hypercalcemia, normal or high serum phosphorus levels, normal or low levels of alkaline phosphatase (ALP), high levels of serum 25OHD, low serum parathyroid hormone (PTH), and high urine calcium/creatinine are usually present. Serum 25OHD levels above 150 ng/ml are considered as VDI. The main goal of treatment for VDI is correction of the hypercalcemia. When the calcium concentration exceeds 14 mg/dl, emergency intervention is necessary because of the adverse effects of hypercalcemia on cardiac, central nervous system, renal, and gastrointestinal functions. However, since vitamin D is stored in fat tissues, effects of toxicity may last for months despite the removal of the exogenous source of vitamin D. Treatment for VDI includes: discontinuation of intake, a diet with low calcium and phosphorus content, intravenous hydration with saline, loop diuretics, glucocorticoids, calcitonin, and bisphosphonates. In conclusion, the diagnosis of vitamin D deficiency rickets (VDDR) without checking serum 25OHD level may cause redundant treatment that leads to VDI. All patients who are clinically suspected of VDDR should be checked for serum vitamin D status and questioned for previous vitamin D administration before starting vitamin D therapy. On the other hand, parents of all infants should be asked whether they are using dietary or oral supplements, and serial questioning may be required during supplementation to avoid excessive intake. PMID:22734293

  9. The EGI-Engage EPOS Competence Center - Interoperating heterogeneous AAI mechanisms and Orchestrating distributed computational resources

    NASA Astrophysics Data System (ADS)

    Bailo, Daniele; Scardaci, Diego; Spinuso, Alessandro; Sterzel, Mariusz; Schwichtenberg, Horst; Gemuend, Andre

    2016-04-01

    manage the use of the subsurface of the Earth. EPOS started its Implementation Phase in October 2015 and is now actively working in order to integrate multidisciplinary data into a single e-infrastructure. Multidisciplinary data are organized and governed by the Thematic Core Services (TCS) - European wide organizations and e-Infrastructure providing community specific data and data products - and are driven by various scientific communities encompassing a wide spectrum of Earth science disciplines. TCS data, data products and services will be integrated into the Integrated Core Services (ICS) system, that will ensure their interoperability and access to these services by the scientific community as well as other users within the society. The EPOS competence center (EPOS CC) goal is to tackle two of the main challenges that the ICS are going to face in the near future, by taking advantage of the technical solutions provided by EGI. In order to do this, we will present the two pilot use cases the EGI-EPOS CC is developing: 1) The AAI pilot, dealing with the provision of transparent and homogeneous access to the ICS infrastructure to users owning different kind of credentials (e.g. eduGain, OpenID Connect, X509 certificates etc.). Here the focus is on the mechanisms which allow the credential delegation. 2) The computational pilot, Improve the back-end services of an existing application in the field of Computational Seismology, developed in the context of the EC funded project VERCE. The application allows the processing and the comparison of data resulting from the simulation of seismic wave propagation following a real earthquake and real measurements recorded by seismographs. While the simulation data is produced directly by the users and stored in a Data Management System, the observations need to be pre-staged from institutional data-services, which are maintained by the community itself. This use case aims at exploiting the EGI FedCloud e-infrastructure for Data

  10. Water intoxication in adult cattle.

    PubMed

    Kawahara, Naoya; Ofuji, Sosuke; Abe, Sakae; Tanaka, Ai; Uematsu, Masami; Ogata, Yoshimi

    2016-05-01

    Water intoxication is a common disorder in calves and is usually characterized by transient hemoglobinuria. In contrast, the condition is very rare in adult cattle, with few reports on naturally occurring cases. In the present report, four female Japanese Black cattle, aged 16-25 months, showed neurological signs when they drank water following a water outage. Hemoglobinuria was not grossly observed, while severe hyponatremia was revealed by laboratory tests. Autopsy indicated cerebral edema with accumulation of serous fluid in expanded Virchow-Robin spaces. These results indicate the possibility of water intoxication associated with cerebral edema due to severe dilutional hyponatremia in adult cattle. PMID:27506091

  11. Differential effects of naltrexone on cardiac, subjective and behavioural reactions to acute ethanol intoxication

    PubMed Central

    Peterson, Jordan B.; Conrod, Patricia; Vassileva, Jasmin; Gianoulakis, Christina; Pihl, Robert O.

    2006-01-01

    Objective Alcohol may have psychomotor stimulant properties during the rising limb of the blood alcohol curve at commonly self-administered doses. Increased heart rate (HR) immediately after alcohol consumption may serve as an indicator or marker of such properties, which appear to be potentially opiate-mediated and dopamine-dependent. Naltrexone, an opiate antagonist, has been used successfully in the treatment of alcoholism and may produce its therapeutic effects through its effects on alcohol metabolism or by blocking alcohol's rewarding effects. We hypothesized that, if naltrexone blocks the psychomotor stimulant properties of ethanol, then it would decrease or eliminate the HR increase associated with acute alcohol intoxication and that this would be independent of any effect on alcohol metabolism. Methods Twenty male subjects were administered placebo and alcohol (1.0 mL 95% USP ethanol/kg body weight) in a laboratory setting on one day and naltrexone (50 mg) and alcohol on another (counterbalanced). We assessed all subjects for a change in HR and for a subjective and behavioural response from 35 to 170 minutes after drug or alcohol administration. Results The placebo and alcohol mix produced a significant mean HR increase from baseline (F1,95 = 46.01, p < 0.0001, Cohen's d = 0.62), while naltrexone and alcohol did not (nonsignificant). The significant effects of naltrexone on blood alcohol level did not account for the effect of naltrexone on alcohol-induced HR change but did account for alterations in subjective and behavioural response to alcohol. Conclusions Naltrexone appears to substantially reduce the HR increase that is characteristic of alcohol intoxication. This finding appears to lend moderate support to the notions that, first, naltrexone has differential effects on alcohol reactions and, second, that it specifically blocks the acute psychomotor stimulant properties of alcohol. PMID:17136216

  12. Alcohol and Women. Pamphlet Series.

    ERIC Educational Resources Information Center

    Gomberg, Edith S. Lisansky

    Reasonable and moderate drinking is considered acceptable by the major portion of the population. Although women consume less alcohol than men, alcohol has a greater intoxicating effect for women than for men because of the differences in body water content and proportion of fatty tissue. The prevalence rate of drinking is virtually identical for…

  13. Alcohol Impairment and Social Drinking.

    ERIC Educational Resources Information Center

    Bates, Marsha E.

    Cognitive abilities of social drinkers are generally thought to be affected by alcohol only during acute intoxication, but several studies suggest that sober-state performance may be affected by the quantity of alcohol consumed per drinking episode. Although the findings regarding sober-state mental deficits in social drinkers are inconclusive,…

  14. Intoxication by intraperitoneal injection or oral gavage equally potentiates postburn organ damage and inflammation.

    PubMed

    Chen, Michael M; Palmer, Jessica L; Ippolito, Jill A; Curtis, Brenda J; Choudhry, Mashkoor A; Kovacs, Elizabeth J

    2013-01-01

    The increasing prevalence of binge drinking and its association with trauma necessitate accurate animal models to examine the impact of intoxication on the response and outcome to injuries such as burn. While much research has focused on the effect of alcohol dose and duration on the subsequent inflammatory parameters following burn, little evidence exists on the effect of the route of alcohol administration. We examined the degree to which intoxication before burn injury causes systemic inflammation when ethanol is given by intraperitoneal (i.p.) injection or oral gavage. We found that intoxication potentiates postburn damage in the ileum, liver, and lungs of mice to an equivalent extent when either ethanol administration route is used. We also found a similar hematologic response and levels of circulating interleukin-6 (IL-6) when either ethanol paradigm achieved intoxication before burn. Furthermore, both i.p. and gavage resulted in similar blood alcohol concentrations at all time points tested. Overall, our data show an equal inflammatory response to burn injury when intoxication is achieved by either i.p. injection or oral gavage, suggesting that findings from studies using either ethanol paradigm are directly comparable. PMID:24379525

  15. Radiology of Fractures in Intoxicated Emergency Department Patients: Locations, Mechanisms, Presentation, and Initial Interpretation Accuracy

    PubMed Central

    Morita, Yuka; Nozaki, Taiki; Starkey, Jay; Okajima, Yuka; Ohde, Sachiko; Matsusako, Masaki; Yoshioka, Hiroshi; Saida, Yukihisa; Kurihara, Yasuyuki

    2015-01-01

    Abstract The purpose of this study was to investigate the relationship of alcohol intoxication to time-to-presentation following injury, fracture type, mechanism of injury leading to fracture, and initial diagnostic radiology interpretation performance of emergency physicians versus diagnostic radiologists in patients who present to the emergency department (ED) and are subsequently diagnosed with fracture. Medical records of 1286 patients who presented to the ED and were diagnosed with fracture who also underwent plain film or computed tomography (CT) imaging were retrospectively reviewed. The subjects were divided into intoxicated and sober groups. Patient characteristics, injury-to-presentation time, fracture location, and discrepancies between initial clinical and radiological evaluations were compared. Of 1286 subjects, 181 patients were included in the intoxicated group. Only intoxicated patients presented with head/neck fractures more than 24 hours after injury. The intoxicated group showed a higher rate of head/neck fractures (skull 23.2% vs 5.8%, face and orbit 30.4% vs 9.5%; P < 0.001) and a lower rate of extremity injuries. The rate of nondiagnosis of fractures by emergency physicians later identified by radiologists was the same in both groups (7.7% vs 7.7%, P = 0.984). While the same proportion of intoxicated patients presented more than 24 hours following injury, only intoxicated patients presented with craniofacial and cervical spinal fractures during this period. Alcohol-related injuries are more often associated with head/neck fractures but less extremity injuries. The rate of fractures missed by emergency physicians but later diagnosed by radiologists was the same in intoxicated and sober patients.

  16. [Clozapine intoxication: theoretical aspects and forensic-medical examination ].

    PubMed

    Shigeev, S V; Ivanova, N A; Ivanov, S V

    2013-01-01

    This literature review is focused on diagnostics of acute clozapine intoxication with the fatal outcome. According to the Russian authors, clozapine intoxication ranks first in the structure of criminal poisoning and accounted for 99.7% of all the cases that occurred in Moscow during the period from 2003 to 2006. Toximetric investigations of clinical manifestations of clozapine intoxication revealed that the threshold clozapine concentration in blood is 0.12 ± 0.06 mg/I, the critical and lethal concentrations are 1.01 ± 0.2 mg/I and 3.5 ± 1.5 mg/I respectively. Autopsy on corpses of the victims of clozapine intoxication showed that most clozapine-induced pathological changes have a non-specific character (including largely circulatory disorders and dystrophic changes in parenchymatous organs). Clozapine poisoning is associated with the lengthening of QT-interval on ECG; at the values in excess of 500 ms, the risk of severe arrhythmia and sudden death significantly increases. Clozapine intake may lead to the development of potentially fatal myocarditis (the so-called clozapine-associated eosinophilic myocardium) in somatically healthy subjects. Foreign researchers report the possibility of a post-mortem increase of blood clozapine content compared with its antemortem level. They also showed that simultaneous use of substances stimulating activity of cytochrome P-450 enzymes (ethyl alcohol, finlepsin, fenitrin, nicotine) and clozapine accelerates metabolism and thereby reduces clozapine concentration in blood. It is concluded that comprehensive investigations of clozapine intoxication are needed taking into consideration pathomorphological changes induced by this agent, its potential interaction with other factors influencing human body, and the results of forensic chemical expertise of the fatal cases. PMID:25474921

  17. Mind the gap: a case of severe methanol intoxication.

    PubMed

    Nazir, Salik; Melnick, Stephen; Ansari, Shabana; Kanneh, Haitham T

    2016-01-01

    We report a case of a 37-year-old woman with non-insulin-dependent diabetes on sitagliptin, an alcohol abuser who was brought unresponsive to the emergency department of our hospital. On arrival, the patient was intubated and mechanically ventilated due to a low Glasgow Coma score of 3/15. Initial laboratory testing identified profound high anion gap metabolic acidosis. Owing to the dubious circumstances and the depth of acidosis, methanol and ethylene glycol intoxication was suspected. Further evaluation revealed a significantly increased serum osmolal gap. Pending volatile compound screen, fomepizole was started and urgent haemodialysis undertaken. Subsequent brain MRI identified changes in putamen of bilateral basal ganglia, suggestive of methanol intoxication. The patient was later found to have an initial methanol level of 237 mg/dL. She was successfully extubated on day 2 of hospitalisation, with residual cognitive and visual deficits. PMID:26917798

  18. Intoxication and bad behaviour: understanding cultural differences in the link.

    PubMed

    Room, R

    2001-07-01

    Research developments since the appearance of MacAndrew and Edgerton's landmark volume, Drunken Comportment (1969), are summarized. The challenge of moving beyond the book is to understand what lies behind cultural variations in drunken comportment. Four specific factors in variations in drunken comportment are discussed. (1) A common contrast is between "wet" societies, where drinking is banalized everyday, and "dry" societies, where alcohol is set apart as a special commodity. Problems with this contrast are discussed, and the need for cross-cultural studies comparing expectancies from intoxication. (2) There is a need to study variations in the definition of intoxication as a "time out" state. In some societies, intoxication is likened to possession by spirits; a rationalistic version of this can be found in Canadian court decisions viewing extreme intoxication as potentially "akin to automatism". (3) If bad behaviour is a foreseeable consequence of drinking, why do some societies nevertheless not hold the drinker responsible'? In Anglo-American and similar societies, drunkenness has some excuse value, but it is not a very good excuse. Compromises like this seem to be found also in other cultures. (4) Pseudointoxication is fairly widespread, and seems to mark social situations where alcohol has enhanced excuse value. It appears to be a stratagem of the weaker side across cultural boundaries, and of the young where age-grading favours older groups. Concerning the possibility of cultural changes in drunken comportment, it is argued that there are historical examples, but such a shift requires a substantial social change. PMID:11414386

  19. Alcohol-Related Problems of Older Persons.

    ERIC Educational Resources Information Center

    Staples, Pamela A.

    The study of older adults is relatively new for the social sciences. There is a growing awareness of the alcohol-related problems in this population. Between 2 and 10 percent of older social drinkers present severe alcohol-related problems of different kinds. Three terms describe the major consequences of "too much" alcohol: intoxication,…

  20. ADOLESCENTS AND ALCOHOL

    PubMed Central

    Spear, Linda Patia

    2014-01-01

    The high levels of alcohol consumption characteristic of adolescence may be in part biologically based, given that elevated consumption levels are also evident during this developmental transition in other mammalian species as well. Studies conducted using a simple animal model of adolescence in the rat has shown adolescents to be more sensitive than adults to social facilitatory and rewarding effects of alcohol, but less sensitive to numerous alcohol effects that may serve as cues to limit intake. These age-specific alcohol sensitivities appear related to differential rates of development of neural systems underlying different alcohol effects as well as to an ontogenetic decline in rapid brain compensations to alcohol, termed “acute tolerance”. In contrast, these adolescent-typical sensitivities to alcohol do not appear to be notably influenced by pubertally-related increases in gonadal hormones. Although data are sparse, there are hints that similar alcohol sensitivities may also be seen in human adolescents, with this developmentally decreased sensitivity to alcohol’s intoxicating effects possibly exacerbated by genetic vulnerabilities also characterized by an insensitivity to alcohol intoxication, thereby perhaps permitting especially high levels of alcohol consumption among vulnerable youth. PMID:25309054

  1. Adult attachment interviews of women from low-risk, poverty, and maltreatment risk samples: comparisons between the hostile/helpless and traditional AAI coding systems.

    PubMed

    Frigerio, Alessandra; Costantino, Elisabetta; Ceppi, Elisa; Barone, Lavinia

    2013-01-01

    The main aim of this study was to investigate the correlates of a Hostile-Helpless (HH) state of mind among 67 women belonging to a community sample and two different at-risk samples matched on socio-economic indicators, including 20 women from low-SES population (poverty sample) and 15 women at risk for maltreatment being monitored by the social services for the protection of juveniles (maltreatment risk sample). The Adult Attachment Interview (AAI) protocols were reliably coded blind to the samples' group status. The rates of HH classification increased in relation to the risk status of the three samples, ranging from 9% for the low-risk sample to 60% for the maltreatment risk sample to 75% for mothers in the maltreatment risk sample who actually maltreated their infants. In terms of the traditional AAI classification system, 88% of the interviews from the maltreating mothers were classified Unresolved/Cannot Classify (38%) or Preoccupied (50%). Partial overlapping between the 2 AAI coding systems was found, and discussion concerns the relevant contributions of each AAI coding system to understanding of the intergenerational transmission of maltreatment. PMID:23724955

  2. Midtemperature solar systems test facility predictions for thermal performance based on test data: AAI solar collector with pressure-formed glass reflector surface

    SciTech Connect

    Harrison, T.D.

    1981-03-01

    Sandia National Laboratories, Albuquerque (SNLA), is currently conducting a program to predict the performance and measure the characteristics of commercially available solar collectors that have the potential for use in industrial process heat and enhance oil recovery applications. The thermal performance predictions for the AAI solar line-focusing slat-type collector for five cities in the US are presented. (WHK)

  3. [Carbon monoxide intoxications in Portugal].

    PubMed

    Sá, Márcia Christel; Rodrigues, Rui Paulo; Moura, Daniel

    2011-01-01

    The prevalence of carbon monoxide intoxication in the World shows that this is a common situation. In Portugal, there are no concrete data available in literature and its incidence remains unknown. Currently, the use of hyperbaric oxygen is a valid therapeutic for carbon monoxide poisoning management. However, its effectiveness and its proper handling are still controversial. The first aim of this study was to estimate the incidence of carbon monoxide intoxication in Portugal and to analyze its demographic characteristics. The second objective of this work was to evaluate the possible change in the type of treatment applied in areas near de hyperbaric chamber of Unidade Local de Saúde de Matosinhos, since its opening in June 2006. To achieve these objectives, we conducted a survey on admissions data for carbon monoxide intoxication occured between January first, 2000 and December 31, 2007. These data was collected in seven hospitals and in the Administração Central do Sistema de Saúde, I.P. Nationally, 621 hospitalizations were recorded, which represents an incidence of 5,86/100000 in 8 years. In the seven hospitals, there were 93 hospitalizations due to carbon monoxide intoxication during the same period of time. There was a peak of incidence during winter, between November and March and there was a similar distribution in men (47,3%) and women (52,7%). Since June 2006, date of opening of the hyperbaric chamber, the Unidade Local de Saúde de Matosinhos, E.P.E. recorded a sharp increase in the number of hospitalization for carbon monoxide intoxication. The number of admissions in the 19 months after the chamber opening was double the number of all cases occurred in that institution in the 65 months prior. We concluded that, in Portugal, carbon monoxide intoxication is an uncommon situation but it´s still an important cause of hospitalization. The referral of cases to the Unidade Local de Saúde de Matosinhos, E.P.E. since the opening of hyperbaric chamber

  4. Assessing Driving while Intoxicated (DWI) Offender Characteristics and Drinking Problems Utilizing the Numerical Drinking Profile (NDP)

    ERIC Educational Resources Information Center

    Barry, Adam E.; Misra, Ranjita; Dennis, Maurice

    2006-01-01

    Driving a vehicle under the influence of alcohol is a major public health concern. By distinguishing the type of individuals violating driving while intoxicated (DWI) sanctions, intervention programs will be better suited to reduce drinking and driving. The purpose of this study was to examine the personal characteristics of DWI offenders and…

  5. Personality Factors Associated with Driving while Intoxicated: A Comparison Study of Adolescent Drivers.

    ERIC Educational Resources Information Center

    Farrow, James A.

    1988-01-01

    Assessed personality factors of 152 adolescent drivers. Found that subjects convicted of driving while intoxicated (DWI) and juvenile offenders without DWI citations more often endorsed feelings of powerlessness and stressful life events than did drivers without DWI citations. DWI offenders were more likely to indicate that alcohol made them loud,…

  6. Effects of Alcohol and Blood Alcohol Concentration Limb on Sexual Risk-Taking Intentions*

    PubMed Central

    Davis, Kelly Cue; George, William H.; Norris, Jeanette; Schacht, Rebecca L.; Stoner, Susan A.; Hendershot, Christian S.; Kajumulo, Kelly F.

    2009-01-01

    Objective: Although there have been numerous investigations of alcohol's relationship to sexual risk taking, the vast majority of these studies have not examined whether the biphasic nature of alcohol intoxication differentially influences risky sexual decisions. Thus, a laboratory study was conducted to investigate the effects of alcohol consumption and blood alcohol concentration (BAC) limb on sexual risk-taking intentions. Method: Participants (N = 150; 51.3% male) were randomly assigned to consume alcoholic drinks (target peak BAC = .08%) or nonalcoholic drinks and then completed a hypothetical sexual risk assessment involving an opposite-gender new partner while on either the ascending BAC limb or descending BAC limb. Results: Alcohol intoxication resulted in increased sexual risk-taking intentions indirectly through its influence on perceived intoxication and, subsequently, sexual arousal. An interaction of beverage condition and BAC limb condition indicated that alcohol's effects on perceived intoxication varied significantly by limb, with those on the ascending limb reporting greater perceived intoxication than those on the descending limb. Conclusions: Findings suggest that future research and prevention efforts would be better informed through a more comprehensive consideration of BAC limb effects on sexual risk behaviors. Moreover, results indicate that prevention programs should address in-the-moment states, such as perceived intoxication and sexual arousal, in interventions targeting risky sexual decision-making processes. PMID:19515289

  7. 14 CFR 61.15 - Offenses involving alcohol or drugs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...

  8. 14 CFR 61.15 - Offenses involving alcohol or drugs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...

  9. 14 CFR 61.15 - Offenses involving alcohol or drugs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...

  10. 14 CFR 61.15 - Offenses involving alcohol or drugs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...

  11. 14 CFR 61.15 - Offenses involving alcohol or drugs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...

  12. Proteinuria of industrial lead intoxication

    SciTech Connect

    Vacca, C.V.; Hines, J.D.; Hall, P.W. III

    1986-12-01

    Studies of protein excretion were undertaken in seven males, aged 35-42 years, who had more than 5 years exposure to industrial lead and had clinically established Pb intoxication. Heavy metal intoxication with Cd and Hg causes proximal tubular abnormalities, i.e., aminoaciduria, glycosuria, phosphaturia. Similar abnormalities occur in Pb intoxication except that the nature of the proteinuria remains controversial. Studies of urinary proteins included 24-hr urine protein excretion, dextran gel separations, sodium dodecyl sulfate-polyacryl-amide gel electrophoresis (SDS-PAGE), and ..beta../sub 2/ microglobulin (B/sub 2/M) measurements. Creatinine clearances, and serum B/sub 2/M concentrations were normal. Urine total protein distribution by SDS-PAGE and the B/sub 2/M excretion rate were also normal. These data imply that the nephrotoxicity of Cd and Hg are different than that of Pb. The authors speculate on what might account for this difference. This study suggests that when examining a population exposed to Pb, the finding of tubular proteinuria should alert investigators to search for the presence of other toxic agents.

  13. The Effects of Blood Alcohol Levels on Driving Variables in a High-Risk Population: Objective and Subjective Measures.

    ERIC Educational Resources Information Center

    Cox, Daniel J.; And Others

    1995-01-01

    Assessed high-risk individuals' subjective awareness of legal intoxication and ability to drive, and objectively quantified their blood alcohol levels and driving performance. While subjects were able to recognize legal intoxication, one-third of the subjects were still willing to drive after becoming intoxicated beyond the legal limit to drive.…

  14. Can an active aging index (AAI) provide insight into reducing elder abuse? A case study in Rajshahi District, Bangladesh.

    PubMed

    Tareque, Md Ismail; Ahmed, Md Munsur; Tiedt, Andrew D; Hoque, Nazrul

    2014-01-01

    We use data from respondents aged 60 years and above, collected during April 2009 in the Rajshahi district of Bangladesh, to examine whether high activeness, as captured by an AAI or in sub-domains, can help reduce the risk of elder abuse. The findings suggest that more than half of rural elderly and 14 percent of urban elderly were at some point abused. High activeness in health and security dimensions lowers the risk of being abused while those who are low active in community participation have the lowest risk of being abused in both rural and urban areas. Being literate (elderly with primary/secondary education) is revealed to be a significant factor that lowers the risk of abuse in both rural and urban areas. These results imply a need for educational programs that bolster positive and proper community interaction, in turn promoting a secure later life for elders, and reducing burden for families and society. High activeness in health and security dimensions should also be promoted to keep the elderly healthy and protect from abusive behavior. PMID:24331549

  15. Caffeinated alcohol beverages: a public health concern.

    PubMed

    Attwood, Angela S

    2012-01-01

    Consumption of alcohol mixed with caffeinated energy drinks is becoming popular, and the number of pre-mixed caffeinated alcohol products on the worldwide market is increasing. There is public health concern and even occasional legal restriction relating to these drinks, due to associations with increased intoxication and harms. The precise nature and degree of the pharmacological relationship between caffeine and alcohol is not yet elucidated, but it is proposed that caffeine attenuates the sedative effects of alcohol intoxication while leaving motor and cognitive impairment unaffected. This creates a potentially precarious scenario for users who may underestimate their level of intoxication and impairment. While legislation in some countries has restricted production or marketing of pre-mixed products, many individuals mix their own energy drink-alcohol 'cocktails'. Wider dissemination of the risks might help balance marketing strategies that over-emphasize putative positive effects. PMID:22645036

  16. Alcohol, head injury, and pulmonary complications.

    PubMed

    Christensen, M A; Janson, S; Seago, J A

    2001-08-01

    The purpose of this study was to determine the difference in rates of pulmonary complications (e.g., aspiration, pneumonia) in head-injured patients with and without concomitant alcohol intoxication. The records of 98 consecutive patients admitted over a 1-year period to a Level I Trauma Center were reviewed. The patients were grouped into three subsets: acutely intoxicated (n = 26), acutely intoxicated with a diagnosis of chronic alcoholism (n = 14), and non-intoxicated (n = 58). Alcohol intoxication was defined as a blood alcohol level (BAL) > or = 0.08 mg/dl. Admission BALs and Glasgow Coma Scale (GCS) scores were tabulated at admission. Frequency of arterial blood gas (ABG) measurements, need for an artificial airway/mechanical ventilation, and length of stay (LOS) were analyzed by using one-way analysis of variance. Intergroup differences in breath sounds were compared by using the nonparametric Kruskall-Wallis technique. We found no statistical difference between groups in terms of pulmonary sequelae despite the remarkably high BALs observed in the study groups. Similarly, there was no statistically greater LOS in the groups with alcohol intoxication than in alcohol-free cohorts. Despite a great deal of BAL science research to support our hypothesis, we failed to demonstrate a significantly higher rate of pulmonary problems in inebriated individuals with head injuries. We found that our strict exclusion criteria (no concomitant chest, abdominal, or pelvic trauma) limited the sample to only those patients without significant intracranial bleeding, whereas most complications in blood alcohol neuroscience research have been associated with much larger mass lesions (e.g., epidural or subdural hematomas). In addition, we found the characterizations of patients as chronically alcoholic were cumbersome and inaccurate in many cases. Future research should allow for a greater range of concomitant injuries that might suggest a positive or negative relationship to acute

  17. As Blood Alcohol Content (BAC) Increases, So Does Impairment | NIH MedlinePlus the Magazine

    MedlinePlus

    ... on. Feature: Rethinking Drinking As Blood Alcohol Content (BAC) Increases, So Does Impairment Past Issues / Spring 2014 ... For purposes of law enforcement, blood alcohol content (BAC) is used to define intoxication and provides a ...

  18. Molecular basis of alcoholism.

    PubMed

    Most, Dana; Ferguson, Laura; Harris, R Adron

    2014-01-01

    Acute alcohol intoxication causes cellular changes in the brain that last for hours, while chronic alcohol use induces widespread neuroadaptations in the nervous system that can last a lifetime. Chronic alcohol use and the progression into dependence involve the remodeling of synapses caused by changes in gene expression produced by alcohol. The progression of alcohol use, abuse, and dependence can be divided into stages, which include intoxication, withdrawal, and craving. Each stage is associated with specific changes in gene expression, cellular function, brain circuits, and ultimately behavior. What are the molecular mechanisms underlying the transition from recreational use (acute) to dependence (chronic)? What cellular adaptations result in drug memory retention, leading to the persistence of addictive behaviors, even after prolonged drug abstinence? Research into the neurobiology of alcoholism aims to answer these questions. This chapter will describe the molecular adaptations caused by alcohol use and dependence, and will outline key neurochemical participants in alcoholism at the molecular level, which are also potential targets for therapy. PMID:25307570

  19. Drunk and Disorganised: Relationships between Bar Characteristics and Customer Intoxication in European Drinking Environments

    PubMed Central

    Hughes, Karen; Quigg, Zara; Bellis, Mark A.; Calafat, Amador; van Hasselt, Ninette; Kosir, Matej; Voorham, Lotte; Goossens, Ferry X.; Duch, Mariangels; Juan, Montse

    2012-01-01

    Preventing alcohol-related harm in drinking environments is a growing international priority. Factors relating to the physical, social and staffing environments in bars can contribute to increased alcohol consumption and harm. Understanding the relationships between such factors and intoxication in European drinking environments is critical to developing appropriate interventions. We undertook a quantitative observational study in 60 bars in four European cities, in The Netherlands, Slovenia, Spain and the UK (n = 237 observational visits). Using a structured observational schedule, researchers recorded characteristics of the bar environment and rated customer intoxication levels. All physical bar characteristics showed associations with intoxication before interactions between them were controlled for. Hierarchical modelling found significant independent associations between intoxication and use of plastic glassware, promotion of non-alcoholic drinks (often energy drinks), permissive environments, poor washroom facilities, the presence of a dance floor, customer sexual activity/competitiveness and later observational time. Findings suggest that prevention efforts should focus on raising and enforcing managerial standards in bars. While harm reduction measures such as plastic glassware are often promoted for high risk bars, such measures are inadequate to address public health concerns and insufficient to demonstrate social responsibility. PMID:23202832

  20. [Metabolic therapy of postperitoneal intoxication].

    PubMed

    Vlasov, A P; Anaskin, S G; Vlasova, T I; Chivisov, S M; Shibitov, V A; Potyanova, I V; Selentsov, P V

    2012-01-01

    This clinico-laboratory study showed that antihypoxant remaxol promoted normalization of lipid metabolism in acute peritonitis and significantly reduced membrane-destabilizing events. This resulted in rapid elimination of the inflammatory process in the abdominal cavity and lowering of the intensity of endogenous intoxication. This beneficial effect decreased the severity of myocardial lesions and resulted in the normalization of erythrocyte function. It is concluded that the regulatory action of remaxol on lipid metabolism is due to its ability to control free radicals in lipid peroxidation and reduce phospholipase A2 activity. PMID:23285765

  1. Quarterly Journal of Studies on Alcohol, Volume 32 Number 4, Part B, Documentation.

    ERIC Educational Resources Information Center

    Keller, Mark, Ed.

    1971-01-01

    Abstracts of current research related to alcohol problems and allied subjects are contained in this quarterly journal. Subject areas cover physiology-biochemistry, metabolism of alcohol, determination of alcohol, psychology, psychiatry, treatment of alcoholism, intoxication and its treatment, medical complications in alcoholism, social aspects,…

  2. Quarterly Journal of Studies on Alcohol, Volume 33 Number 1, Part B, Documentation.

    ERIC Educational Resources Information Center

    Keller, Mark, Ed.

    Abstracts of current research related to alcohol problems and allied subjects are contained in this quarterly journal. Subject areas cover physiology-biochemistry, metabolism of alcohol, determination of alcohol, psychology, psychiatry, treatment of alcoholism, intoxication and its treatment, medical complications in alcoholism, social aspects,…

  3. Quarterly Journal of Studies on Alcohol, Volume 33 Number 3, Part B, Documentation.

    ERIC Educational Resources Information Center

    Keller, Mark, Ed.

    1972-01-01

    Abstracts of current research related to alcohol problems and allied subjects are contained in this quarterly journal. Subject areas cover physiology-biochemistry, metabolism of alcohol, determination of alcohol, psychology, psychiatry, treatment of alcoholism, intoxication and its treatment, medical complications in alcoholism, social aspects,…

  4. Encoding-Imagery Specificity in Alcohol State-Dependent Learning

    ERIC Educational Resources Information Center

    Weingartner, Herbert; And Others

    1976-01-01

    A free-recall procedure demonstrated state-dependent learning using alcohol. Information encoded and stored while intoxicated was more effectively retrieved when later tests of recall were performed while intoxicated, as compared to recall accomplished in the sober state. (Editor/RK)

  5. Intoxication and criminal responsibility in Dutch criminal Law.

    PubMed

    van Kalmthout, A

    1998-09-01

    This article deals with the question in how far an offence committed in the Netherlands under the influence of alcohol or other drugs can be imputed to the offender. Unlike many other countries the Dutch Penal Code does not contain specific provisions with respect to the criminal liability of addicted or intoxicated offenders. In principle, they are held responsible for their offences, even when the dolus or culpa is absent at the moment they commit their offence. Doctrine and jurisprudence found this liability on the principle of 'culpa/dolus in causa', by accepting an anterior dolus or culpa, which is situated at the moment the offender takes alcohol or other drugs. As is shown in this article, the - nondogmatic - interpretation of this culpa in causa doctrine leaves hardly any space for a claim to impunity. PMID:9742271

  6. 25 CFR 140.18 - Intoxicating liquors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Intoxicating liquors. 140.18 Section 140.18 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LICENSED INDIAN TRADERS § 140.18 Intoxicating liquors. No trader shall use or permit to be used his premises for any unlawful conduct or purpose whatsoever. No trader shall use...

  7. [METABOLIC INTOXICATION IN THERMIC TRAUMA].

    PubMed

    Kovalenko, O M

    2015-05-01

    In 76 injured persons with deep and superficial burns, having area from 3 to 65% of the total body surface and ageing 5-16 yrs old, there was investigated the impact of early surgical treatment on the metabolic intoxication severity in accordance to content of the oxidatively modified proteins carbonyl groups in the blood serum, and of a ceruloplasmin, what was considered as integral express-index of the organism antioxidant system state. Changes of these indices in ambustial disease of middle severity have witnessed a sufficiently compensated reaction of organism: of severe and extremely severe one--there were noted a deficiency of the organism antioxidant defense; and in stages of toxemia and septicotoxemia--attrition of the organism oxidant reserves and danger of the septic complications occurrence. Conduction of early surgical intervention have guaranteed maintenance of a ceruloplasmin content in stages of toxemia and septicotoxemia on the level of healthy persons, relief of the ambustial disease course, absence of critical metabolic intoxication and carbonyl stress, reduction of the septic complications rate in 1.5 times. PMID:26419044

  8. Chelating agents and cadmium intoxication

    SciTech Connect

    Shinobu, L.A.

    1985-01-01

    A wide range of conventional chelating agents have been screened for (a) antidotal activity in acute cadmium poisoning and (b) ability to reduce aged liver and kidney deposits of cadmium. Chelating agents belonging to the dithiocarbamate class have been synthesized and tested in both the acute and chronic modes of cadmium intoxication. Several dithiocarbamates, not only provide antidotal rescue, but also substantially decrease the intracellular deposits of cadmium associated with chronic cadmium intoxication. Fractionating the cytosol from the livers and kidneys of control and treated animals by Sephadex G-25 gel filtration clearly demonstrates that the dithiocarbamates are reducing the level of metallothionein-bound cadmium. However, the results of cell culture (Ehrlich ascites) studies designed to investigate the removal of cadmium from metallothionein and subsequent transport of the resultant cadmium complex across the cell membrane were inconclusive. In other in vitro investigations, the interaction between isolated native Cd, Zn-metallothionein and several chelating agents was explored. Ultracentrifugation, equilibrium dialysis, and Sephadex G-25 gel filtration studies have been carried out in an attempt to determine the rate of removal of cadmium from metallothionein by these small molecules. Chemical shifts for the relevant cadmium-dithiocarbamate complexes have been determined using natural abundance Cd-NMR.

  9. Mechanisms of Alcohol-Facilitated Intimate Partner Violence

    PubMed Central

    Eckhardt, Christopher I.; Parrott, Dominic J.; Sprunger, Joel G.

    2016-01-01

    Intimate partner violence (IPV) is a critical public health problem that requires clear and testable etiological models that may translate into effective interventions. While alcohol intoxication and a pattern of heavy alcohol consumption are robust correlates of IPV perpetration, there has been limited research that examines the mediating mechanisms of how alcohol potentiates IPV. We provide a theoretical and methodological framework for researchers to conceptualize how alcohol intoxication causes IPV, and propose innovative laboratory methods that directly test mediational mechanisms. We conclude by discussing how these innovations may lead to the development of interventions to prevent or reduce alcohol-related IPV. PMID:26059921

  10. Alcohol and the law.

    PubMed

    Karasov, Ariela O; Ostacher, Michael J

    2014-01-01

    Society has had an interest in controlling the production, distribution, and use of alcohol for millennia. The use of alcohol has always had consequences, be they positive or negative, and the role of government in the regulation of alcohol is now universal. This is accomplished at several levels, first through controls on production, importation, distribution, and use of alcoholic beverages, and second, through criminal laws, the aim of which is to address the behavior of users themselves. A number of interventions and policies reduce alcohol-related consequences to society by regulating alcohol pricing, targeting alcohol-impaired driving, and limiting alcohol availability. The legal system defines criminal responsibility in the context of alcohol use, as an enormous percentage of violent crime and motor death is associated with alcohol intoxication. In recent years, recovery-oriented policies have aimed to expand social supports for recovery and to improve access to treatment for substance use disorders within the criminal justice system. The Affordable Care Act, also know as "ObamaCare," made substantial changes to access to substance abuse treatment by mandating that health insurance include services for substance use disorders comparable to coverage for medical and surgical treatments. Rather than a simplified "war on drugs" approach, there appears to be an increasing emphasis on evidence-based policy development that approaches alcohol use disorders with hope for treatment and prevention. This chapter focuses on alcohol and the law in the United States. PMID:25307602

  11. Alcohol and Memory: Storage and State Dependency

    ERIC Educational Resources Information Center

    Parker, Elizabeth S.; And Others

    1976-01-01

    Effects of acute alcohol intoxication on the storage phase of memory were evaluated with two tasks that minimized response retrieval: unpaced paired-associate learning with highly available responses and forced-choice picture recognition. It was concluded that storage processes are sensitive to disruption by alcohol. (CHK)

  12. Is pornography consumption associated with condom use and intoxication during hookups?

    PubMed

    Braithwaite, Scott R; Givens, Anneli; Brown, Jacob; Fincham, Frank

    2015-01-01

    In order to examine whether pornography consumption is associated with risky sexual behaviour among emerging adults, we examined two large samples of those who reported hooking up in the past 12 months (combined n =  1216). Pornography use was associated with a higher likelihood of having a penetrative hookup; a higher incidence of intoxication during hookups for men (but a lower incidence of intoxication during hookups for women); increasing levels of intoxication during hookups for men but decreasing levels of intoxication for women; and a higher likelihood of being in the riskiest category of having a penetrative hookup, without a condom, while intoxicated. For each of these outcomes, our point estimates for Study 2 fell within the 95% confidence intervals from Study 1. Controlling for trait self-control, binge drinking frequency, broader problematic patterns of alcohol use, openness to experience, and attitudes toward casual sex did not change the pattern of results. Implications for interventions to reduce sexual risk are discussed. PMID:26043841

  13. Cocaine Intoxication and Thyroid Storm

    PubMed Central

    Lacy, Mary E.

    2014-01-01

    Introduction. Cocaine, a widely used sympathomimetic drug, causes thermoregulatory and cardiac manifestations that can mimic a life-threatening thyroid storm. Case. A man presented to the emergency department requesting only cocaine detoxification. He reported symptoms over the last few years including weight loss and diarrhea, which he attributed to ongoing cocaine use. On presentation he had an elevated temperature of 39.4°C and a heart rate up to 130 beats per minute. Examination revealed the presence of an enlarged, nontender goiter with bilateral continuous bruits. He was found to have thyrotoxicosis by labs and was treated for thyroid storm and cocaine intoxication concurrently. The patient was ultimately diagnosed with Graves’ disease and treated with iodine-131 therapy. Conclusion. Cocaine use should be considered a possible trigger for thyroid storm. Recognition of thyroid storm is critical because of the necessity for targeted therapy and the significant mortality associated with the condition if left untreated. PMID:26425625

  14. A Blocker of N- and T-type Voltage-Gated Calcium Channels Attenuates Ethanol-Induced Intoxication, Place Preference, Self-Administration, and Reinstatement

    PubMed Central

    Newton, Philip M.; Zeng, Lily; Wang, Victoria; Connolly, Jacklyn; Wallace, Melisa J.; Kim, Chanki; Shin, Hee-Sup; Belardetti, Francesco; Snutch, Terrance P.; Messing, Robert O.

    2011-01-01

    There is a clear need for new therapeutics to treat alcoholism. Here, we test our hypothesis that selective inhibitors of neuronal calcium channels will reduce ethanol consumption and intoxication, based on our previous studies using knock-out mice and cell culture systems. We demonstrate that pretreatment with the novel mixed N-type and T-type calcium channel antagonist 1-(6,6-bis(4-fluorophenyl)hexyl)-4-(3,4,5-trimethoxybenzyl)piperazine (NP078585) reduced ethanol intoxication. NP078585 also attenuated the reinforcing and rewarding properties of ethanol, measured by operant self-administration and the expression of an ethanol conditioned place preference, and abolished stress-induced reinstatement of ethanol seeking. NP078585 did not affect alcohol responses in mice lacking N-type calcium channels. These results suggest that selective calcium channel inhibitors may be useful in reducing acute ethanol intoxication and alcohol consumption by human alcoholics. PMID:18987207

  15. 46 CFR 153.936 - Illness, alcohol, drugs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...

  16. 46 CFR 153.936 - Illness, alcohol, drugs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...

  17. 46 CFR 153.936 - Illness, alcohol, drugs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...

  18. 46 CFR 153.936 - Illness, alcohol, drugs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...

  19. 46 CFR 153.936 - Illness, alcohol, drugs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...

  20. Is liquor intoxicating? Scientists, prohibition, and the normalization of drinking.

    PubMed

    Pauly, P J

    1994-02-01

    The reliance of current advocates of recreational drug legalization on parallels between "drug prohibition" and the repudiated experiment of National Prohibition in the 1920s invites renewed attention to the history of the legalization and normalization of drinking. A new scientific conception of the nature and effects of alcohol formed an important element in both the politics of repeal and the ensuing legitimation of alcohol consumption. The industrial toxicologist Yandell Henderson argued that alcohol should be considered analogous to carbon monoxide--clearly a poison, yet a normal part of civilized life and only problematic above a determinable and manageable exposure threshold. This argument had political force in the early 1930s as part of the contention that beer was not an "intoxicating liquor." It was more broadly persuasive because it was consistent with Americans' experience with industrial poisons, for which exposure levels had been set by toxicologists such as Henderson. This historical perspective illuminates the more recent reassessment of the risks of alcohol consumption. It also challenges the applicability of the model of the normalization of drinking to proposals to legalize cocaine and opiates. PMID:8296962

  1. Is liquor intoxicating? Scientists, prohibition, and the normalization of drinking.

    PubMed Central

    Pauly, P J

    1994-01-01

    The reliance of current advocates of recreational drug legalization on parallels between "drug prohibition" and the repudiated experiment of National Prohibition in the 1920s invites renewed attention to the history of the legalization and normalization of drinking. A new scientific conception of the nature and effects of alcohol formed an important element in both the politics of repeal and the ensuing legitimation of alcohol consumption. The industrial toxicologist Yandell Henderson argued that alcohol should be considered analogous to carbon monoxide--clearly a poison, yet a normal part of civilized life and only problematic above a determinable and manageable exposure threshold. This argument had political force in the early 1930s as part of the contention that beer was not an "intoxicating liquor." It was more broadly persuasive because it was consistent with Americans' experience with industrial poisons, for which exposure levels had been set by toxicologists such as Henderson. This historical perspective illuminates the more recent reassessment of the risks of alcohol consumption. It also challenges the applicability of the model of the normalization of drinking to proposals to legalize cocaine and opiates. Images p307-a p309-a PMID:8296962

  2. [Alcohol intoxication at the wheel in the Waadt canton (Switzerland).A comparative study of penal and administrative measures 1970 and 1989 in the canton capital city (Lausanne) and a rural area].

    PubMed

    Dubey, Y; Gujer, H R

    1993-09-01

    The canton of Vaud is one of the major wine-growing areas of Switzerland. The driving ban rate for drunk driving is the highest in the country. This is the result of the very important rise in the number of drivers intercepted by the police for drunk driving (accidentless cases), in the course of the last ten years (+260%). In order to find out what penal and administrative measures were taken against drunk drivers (those who did not commit an accident), a comparative retrospective study of the offenses committed in the area of Lausanne and in rural area of the canton of Vaud (La Broye) was undertaken. This study deals with the years of 1970 and 1989. In a parallel, the average blood alcohol concentration (BAC) value, relative distribution of the BAC (frequency profile), and the concordance between the doctor's medical examination and the suspect's BAC were studied. Our results demonstrate that only the urban area (Lausanne) showed a significant increase in the drunk-driving offenses without accident, resulting in a significant decrease in the average BAC value as well as a veering towards the left of the BAC frequency profile curve. The legal sanctions and the administrative measures diverge according to the different areas, the most striking fact is the lowering of the average term of imprisonment for second-time or multiple offenders in the study group of Lausanne. The results of the clinical examination undertaken by the doctor at the moment of the blood test have shown that there is often a difference between the clinical evaluation and the actual BAC: for a BAC of 2 to 3/1000, the objective clinical symptoms of drunkenness (Romberg, unstable gait, coordination troubles) are noticed in only half of the cases. As a result, the assessment is no longer based on objective criteria but on subjective criteria as well as on the life-style of a certain period. In conclusion it is our belief that the efforts made by the vaudois police (especially in urban areas) should

  3. [Pharmacological correction of toxic liver damage in patients with heavy forms of acute ethanol intoxication].

    PubMed

    Shikalova, I A; Shilov, V V; Vasil'ev, S A; Batotsyrenov, B V; Loladze, A T

    2012-01-01

    The efficiency of using remaxol and ademethionine in the therapy of patients with heavy acute alcohol intoxication on the background of toxic liver damage has been studied. The administration of remaxol led to improvement of the clinical treatment of alcohol intoxication, which is manifested by a decrease in the rate and duration of delirium tremens (from 33.9 to 10.8%), frequency of secondary lung disorders (from 18.5 to 3.1%), duration of stay in hospital (from 7.3 +/- 0.6 to 5.6 +/- 0.3 days), and total therapy duration (from 11.8 +/- 1.05 to 5.6 +/- 0.3 days). The results of biochemical investigations confirmed that remaxol and ademethionine provide effective treatment of the toxic liver damage. Remaxol decreases the degree of metabolic disorders to a greater extent than does ademethionine. PMID:22702109

  4. Effects of ethanol intoxication on speech suprasegmentals

    NASA Astrophysics Data System (ADS)

    Hollien, Harry; Dejong, Gea; Martin, Camilo A.; Schwartz, Reva; Liljegren, Kristen

    2001-12-01

    The effects of ingesting ethanol have been shown to be somewhat variable in humans. To date, there appear to be but few universals. Yet, the question often arises: is it possible to determine if a person is intoxicated by observing them in some manner? A closely related question is: can speech be used for this purpose and, if so, can the degree of intoxication be determined? One of the many issues associated with these questions involves the relationships between a person's paralinguistic characteristics and the presence and level of inebriation. To this end, young, healthy speakers of both sexes were carefully selected and sorted into roughly equal groups of light, moderate, and heavy drinkers. They were asked to produce four types of utterances during a learning phase, when sober and at four strictly controlled levels of intoxication (three ascending and one descending). The primary motor speech measures employed were speaking fundamental frequency, speech intensity, speaking rate and nonfluencies. Several statistically significant changes were found for increasing intoxication; the primary ones included rises in F0, in task duration and for nonfluencies. Minor gender differences were found but they lacked statistical significance. So did the small differences among the drinking category subgroups and the subject groupings related to levels of perceived intoxication. Finally, although it may be concluded that certain changes in speech suprasegmentals will occur as a function of increasing intoxication, these patterns cannot be viewed as universal since a few subjects (about 20%) exhibited no (or negative) changes.

  5. Fatal intoxication with synthetic cannabinoid MDMB-CHMICA.

    PubMed

    Adamowicz, Piotr

    2016-04-01

    MDMB-CHMICA is a synthetic cannabinoid that appeared on the European drug market in September 2014. This substance was found in Poland in the herbal mixture "Mocarz" ("Strongman"), which caused a large outbreak of intoxications at the beginning of July 2015. This paper describes the circumstances of death and toxicological findings in a fatal intoxication with MDMB-CHMICA (in combination with alcohol). Loss of consciousness and asystole occurred a few minutes after smoking the 'legal high'. The man died after 4 days of hospitalisation. The cause of death accepted by the medical examiner was multiple organ failure. MDMB-CHMICA was detected and quantified in blood (ante- and postmortem) and internal organs tissues. The samples were analysed using liquid chromatography with mass spectrometry (LC-MS/MS). The concentration of MDMB-CHMICA in antemortem blood was 5.6ng/mL. Although the death occurred after 4 days from administration a relatively high concentration (2.6ng/g) was estimated in the brain. Traces of this compound were also found in other postmortem materials (blood, stomach, liver, bile, and kidney). The presented case shows the health risks associated with MDMB-CHMICA use. The administration of this substance can lead to the number of organ failures, cardiac arrest and consequently death. PMID:26934903

  6. Why Common Sense Goes Out the Window: Effects of Alcohol on Intentions to Use Condoms.

    ERIC Educational Resources Information Center

    MacDonald, Tara K.; And Others

    1996-01-01

    Four studies tested the hypothesis that alcohol decreases the likelihood of condom use during casual sex. Results are consistent with "alcohol myopia," the notion that alcohol decreases cognitive capacity, such that intoxicated people are more likely to attend to the most salient cues in a situation. Provides strong evidence that alcohol use…

  7. Diagnostic characteristics and application of alcohol biomarkers.

    PubMed

    Topic, Aleksandra; Djukic, Mirjana

    2013-01-01

    Alcohol biomarkers play a significant role in the early diagnosis of alcohol intoxication/abuse, alcohol-related organ damages, assessment of alcoholism therapy outcomes, and in forensic medicine. Laboratory detection of excessive alcohol consumption can be carried out by direct measuring of the ethanol and/or metabolites in biological samples which is of particular importance in the cases of acute ethanol intoxication/controlling and/or monitoring of alcohol consumption, or indirectly, by using biomarkers. Preferred diagnostic characteristics of alcohol biomarkers, specificity and sensitivity dependent on the particular demands such as: prevention and treatment of alcoholism in primary and social care, criminal justice, workplace health and safety screening, trafficking control, etc. Alcohol biomarkers traditionally used in clinical practice [blood alcohol concentration (BAC), gamma-glutamyl transferase (GGT), carbohydrate-deficient transferrin (CDT), the ratio GGT/CDT, alanine aminotransferase (ALT), aspartate aminotransferase (AST), the rati. AST/ALT, mean cbrpuscular volume (MCV), phosphatidylethanol (PEth)] are well validated. They are used as screening/monitoring markers of acute/chronic excessive alcohol intake, alcoholism in pregnancy, and other disorders/conditions related to alcohol abuse. Numerous potential alcohol biomarkers have been discovered, but few are validated. Potential alcohol biomarkers (ethanol and serotonin metabolites, sialic acids, etc.) have good diagnostic characteristics, but their application in clinical practice is limited due to the costly equipment necessary for their measurement. Significant progress has been made in the development of sensitive and practical alcohol transdermal devices that can instantly/continuously measure BAC through human skin. Transdermal sensing of alcohol may become a valuable method for monitoring abstinence. A special aspect of alcoholism is genetic predisposition to alcohol abuse and alcoholism, or

  8. Histamine, histamine intoxication and intolerance.

    PubMed

    Kovacova-Hanuskova, E; Buday, T; Gavliakova, S; Plevkova, J

    2015-01-01

    Excessive accumulation of histamine in the body leads to miscellaneous symptoms mediated by its bond to corresponding receptors (H1-H4). Increased concentration of histamine in blood can occur in healthy individuals after ingestion of foods with high contents of histamine, leading to histamine intoxication. In individuals with histamine intolerance (HIT) ingestion of food with normal contents of histamine causes histamine-mediated symptoms. HIT is a pathological process, in which the enzymatic activity of histamine-degrading enzymes is decreased or inhibited and they are insufficient to inactivate histamine from food and to prevent its passage to blood-stream. Diagnosis of HIT is difficult. Multi-faced, non-specific clinical symptoms provoked by certain kinds of foods, beverages and drugs are often attributed to different diseases, such as allergy and food intolerance, mastocytosis, psychosomatic diseases, anorexia nervosa or adverse drug reactions. Correct diagnosis of HIT followed by therapy based on histamine-free diet and supplementation of diamine oxidase can improve patient's quality of life. PMID:26242570

  9. Fatal Intoxication with Acetyl Fentanyl.

    PubMed

    Cunningham, Susan M; Haikal, Nabila A; Kraner, James C

    2016-01-01

    Among the new psychoactive substances encountered in forensic investigations is the opioid, acetyl fentanyl. The death of a 28-year-old man from recreational use of this compound is reported. The decedent was found in the bathroom of his residence with a tourniquet secured around his arm and a syringe nearby. Postmortem examination findings included marked pulmonary and cerebral edema and needle track marks. Toxicological analysis revealed acetyl fentanyl in subclavian blood, liver, vitreous fluid, and urine at concentrations of 235 ng/mL, 2400 ng/g, 131 ng/mL, and 234 ng/mL, respectively. Acetyl fentanyl was also detected in the accompanying syringe. Death was attributed to recreational acetyl fentanyl abuse, likely through intravenous administration. The blood acetyl fentanyl concentration is considerably higher than typically found in fatal fentanyl intoxications. Analysis of this case underscores the need for consideration of a wide range of compounds with potential opioid-agonist activity when investigating apparent recreational drug-related deaths. PMID:26389815

  10. ALCOHOL AND DISTRACTION INTERACT TO IMPAIR DRIVING PERFORMANCE

    PubMed Central

    Harrison, Emily L. R.; Fillmore, Mark T.

    2011-01-01

    Background Recognition of the risks associated with alcohol intoxication and driver distraction has led to a wealth of simulated driving research aimed at studying the adverse effects of each of these factors. Research on driving has moved beyond the individual, separate examination of these factors to the examination of potential interactions between alcohol intoxication and driver distraction. In many driving situations, distractions are commonplace and might have little or no disruptive influence on primary driving functions. Yet, such distractions might become disruptive to a driver who is intoxicated. Methods The present study examined the interactive impairing effects of alcohol intoxication and driver distraction on simulated driving performance in 40 young adult drivers using a divided attention task as a distracter activity. The interactive influence of alcohol and distraction was tested by having drivers perform the driving task under four different conditions: 0.65 g/kg alcohol; 0.65 g/kg alcohol + divided attention; placebo; and placebo + divided attention. Results As hypothesized, divided attention had no impairing effect on driving performance in sober drivers. However, under alcohol, divided attention exacerbated the impairing effects of alcohol on driving precision. Conclusions Alcohol and distraction continue to be appropriate targets for research into ways to reduce the rates of driving-related fatalities and injuries. Greater consideration of how alcohol and distraction interact to impair aspects of driving performance can further efforts to create prevention and intervention measures to protect drivers, particularly young adults. PMID:21277119

  11. Two Fatal Intoxications with Cyanohydrins.

    PubMed

    Zheng, Shuiqing; Yuan, Xiaoliang; Wang, Wei; Liang, Chen; Cao, Fangqi; Zhang, Runsheng

    2016-06-01

    Cyanohydrins, also be called cyanoalcohols, are important industrial precursors to carboxylic acids and some amino acids. Acetone cyanohydrin (ACH) and formaldehyde cyanohydrin (glycolonitrile, FCH), which are the typical examples of cyanohydrins, are classified as extremely hazardous substances. As the cyanohydrins can readily decompose, and it is hard to find cyanohydrins in gastric contents and heart blood, the determination study in biological samples can be divided into two parts: the first is the determination of HCN by using a Prussian blue reaction and the HS-GC-MSD after derivatization by chloramine-T. The second is the determination of acetone or formaldehyde. In this part, headspace gas chromatography with flame ionization detector (HS-GC-FID) and solid phase microextraction (SPME)-gas chromatography with mass spectrometric detectors (GC-MSD) had been used. In this report, we reported two fatal intoxication cases of ACH and FCH; one person was killed by his wife by poisoning his food and the other was suicide by poison. Two real cases of ACH and FCH in human blood and gastric contents have been analyzed by using the above-mentioned method. The Prussian blue reaction was positive in the two cases. The peaks of acetone with retention times of 0.998 min appear in specimens of the deceased are consistent with the retention times of pure acetone. The peaks of formaldehyde with a retention time of 1.658 min appear in heart blood of the deceased, and the retention time of formaldehyde of the liquid is 1.674 min, which are consistent with the retention times of pure formaldehyde (1.673 min). PMID:27026650

  12. Salivary lysozyme in smoking alcohol dependent persons.

    PubMed

    Waszkiewicz, Napoleon; Zalewska-Szajda, Beata; Zalewska, Anna; Waszkiewicz, Magdalena; Szajda, Slawomir Dariusz; Repka, Bernadeta; Szulc, Agata; Kepka, Alina; Minarowska, Alina; Ladny, Jerzy Robert; Zwierz, Krzysztof

    2012-01-01

    The purpose of this study was to evaluate the effect of chronic alcohol intoxication and smoking on the concentration and output of salivary lysozyme. Thirty seven men participated in the study, including 17 male smoking alcohol-dependent patients after chronic alcohol intoxication (AS), and 20 control non-smoking male social drinkers (CNS) with no history of alcohol abuse or smoking. The level of lysozyme was assessed by the radial immunodiffusion method. Significantly lower lysozyme output in the AS group compared to the CNS group was found. Moreover, gingival index was significantly higher in AS than in the CNS group. It appeared that the reduced salivary lysozyme output was more likely the result of ethanol action than smoking. In conclusion, persons addicted to alcohol and nicotine have a poorer periodontal status than non-smoking social drinkers, which may partially be due to the diminished protective effects of lysozyme present in the saliva. PMID:23264227

  13. Celebration Intoxication: An Evaluation of 21St Birthday Alcohol Consumption

    ERIC Educational Resources Information Center

    Neighbors, Clayton; Spieker, Casey J.; Oster-Aaland, Laura; Lewis, Melissa A.; Bergstrom, Rochelle L.

    2005-01-01

    The authors designed this study to evaluate the prevalence and magnitude of heavy drinking among college students in celebrating their 21st birthdays and the impact of a birthday card suggesting moderation. The authors randomly assigned subjects to receive or not receive the card approximately 1 week prior to their birthday. Approximately 1 week…

  14. [Determining the duration of suspended license for alcohol intoxicated drivers].

    PubMed

    Winkler, W

    1995-11-01

    Public safety on the road and the need of each individual to participate in road traffic call for drink drivers to be dealt with legally. They should be dealt with in a preventive, successful and individual manner. The insuperable difficulties encountered by a criminal judge when having to determine the type, extent and duration of the offence as well as determining the motivation for improvement, would justify the judge not having to determine the period of suspension as well. This could be achieved by introducing a minimum period of suspension for all offenders. For those interested in reacquiring their driving licence, directives should be imposed so that appropriate and individual steps can be taken right at the beginning of their suspension, in order that their suitability for road traffic can be restored. In that case Sunder's question asked at the beginning could be answered as follows: "The authority to withdraw driving licences should not be withdrawn from the judge." PMID:8579812

  15. Alcohol and aggression: general population views about causation and responsibility.

    PubMed

    Paglia, A; Room, R

    1998-01-01

    The purpose of this paper is to explore the public's perceptions about alcohol as a causal agent in aggressive behavior, and to assess how these beliefs are associated with notions of responsibility and the excuse-function of alcohol. In a 1995 probability survey, 994 adults across Ontario (50.3% female; mean age = 41.5, SD = 5.9) were asked questions about: alcohol-aggression expectancies; alcohol as an excuse; responsibility; personal drinking behavior; alcohol-aggression victimization; and demographics. Descriptive and regression analyses were conducted. Over three-quarters of respondents believed that alcohol is associated with aggression, with females, older respondents, those with less education, and those who do not drink heavily more likely to hold this view. A majority (92%) believed that an intoxicated person is responsible for any behavior, with very little subgroup variation. Analyses showed that the perception of alcohol as a causal agent was not associated with decreased personal responsibility attributions. In fact, the stronger the belief in the alcohol-aggression link, the more likely one was to hold the view that an intoxicated person is responsible for behavior. Beliefs that alcohol causes violence do not translate into the acceptance of intoxication as an excuse. Reasons as to why intoxication does not alleviate responsibility for the drunken actor--a result inconsistent with attribution theory--are discussed. The consistency of these results with the "New Temperance" movement in the United States is also discussed. PMID:9854704

  16. Illegal alcohol sales and use of alcohol control policies at community festivals.

    PubMed Central

    Toomey, Traci L.; Erickson, Darin J.; Patrek, William; Fletcher, Linda A.; Wagenaar, Alexander C.

    2005-01-01

    OBJECTIVES: The primary goals of this study were to assess the propensity for alcohol sales to underage customers and obviously intoxicated customers at community festivals, and to assess the prevalence of alcohol control policies at these events. A secondary goal was to identify server and festival characteristics and festival policies related to the likelihood of illegal alcohol sales. METHODS: We conducted pseudo-underage purchase attempts at 43 festivals and pseudo-intoxicated purchase attempts at 50 festivals to assess the likelihood of illegal sales. Research staff made observations at festivals and contacted festival planners by telephone following each event to assess which alcohol policies were implemented. We conducted backwards stepwise multivariate analyses for each purchase attempt outcome to identify policies and characteristics related to likelihood of illegal alcohol sales. RESULTS: Pseudo-intoxicated buyers purchased beer in 89% of 95 attempts (standard deviation [SD]=0.31) and pseudo-underage buyers were able to purchase beer in 50% of 82 attempts (SD=0.50). All festival planners reported having at least two of the 10 alcohol policies we assessed, but no festival had implemented all 10 policies. Server characteristics were not related to either purchase attempt outcome. In the multivariate analyses, having more alcohol control policies was related to a greater likelihood of illegal sales to intoxicated customers; however, having more alcohol control policies was associated with a lesser likelihood of alcohol sales to underage customers. Restricting the number of servings per person was also associated with a lesser likelihood of alcohol sales to underage customers. CONCLUSIONS: Propensity for illegal alcohol sales at festivals is very high. Research is needed to identify interventions to prevent illegal alcohol sales at these events. PMID:15842118

  17. Alcohol, Substance Abuse, and Violence among North Carolina Prison Admissions, 1988.

    ERIC Educational Resources Information Center

    Franklin, Ronald D.; And Others

    1992-01-01

    Examined claimed substance intoxication at time of crime commission with violent crimes for 1988 admissions to North Carolina Department of Correction. Most frequently abused drug was alcohol. Intoxicated criminals committed no more violent offenses than did sober offenders. Inmates inebriated with illegal drugs committed fewer violent crimes than…

  18. Alcohol and remembering a hypothetical sexual assault: Can people who were under the influence of alcohol during the event provide accurate testimony?

    PubMed

    Flowe, Heather D; Takarangi, Melanie K T; Humphries, Joyce E; Wright, Deborah S

    2016-09-01

    We examined the influence of alcohol on remembering an interactive hypothetical sexual assault scenario in the laboratory using a balanced placebo design. Female participants completed a memory test 24 hours and 4 months later. Participants reported less information (i.e., responded "don't know" more often to questions) if they were under the influence of alcohol during scenario encoding. The accuracy of the information intoxicated participants reported did not differ compared to sober participants, however, suggesting intoxicated participants were effectively monitoring the accuracy of their memory at test. Additionally, peripheral details were remembered less accurately than central details, regardless of the intoxication level; and memory accuracy for peripheral details decreased by a larger amount compared to central details across the retention interval. Finally, participants were more accurate if they were told they were drinking alcohol rather than a placebo. We discuss theoretical implications for alcohol myopia and memory regulation, together with applied implications for interviewing intoxicated witnesses. PMID:26278075

  19. [Clinical cases of occupational chronic manganese intoxication].

    PubMed

    Konstantinova, T N; Lakhman, O L; Katamanova, E V; Kartapol'tseva, N V; Meshcheriagin, V A; Rusanova, D V; Andreeva, O K

    2009-01-01

    Classic symptoms of manganese intoxication are very rarely seen nowadays. Clinic in Angarsk Research Institute for Occupational medicine and Human ecology registered two cases of stage I and II chronic manganese intoxication over 10 years among electric welders. The cases were diagnosed with consideration of long length of exposure to manganese with the ambient air level exceeding the MAC 1.5 times, the disease manifestation at middle age, high manganese level in serum and urine, characteristic neurologic symptoms in association with organic psychopathologic defects and polyneuropathy of limbs. PMID:19278189

  20. Gangliosides, or sialic acid, antagonize ethanol intoxication

    SciTech Connect

    Klemm, W.R.; Boyles, R.; Matthew, J.; Cherian, L.

    1988-01-01

    Because ethanol elicits a dose-dependent hydrolysis of brain sialogangliosides, the authors tested the possibility that injected gangliosides might antagonize intoxicating doses of ethanol. Clear anti-intoxication effects were seen at 24 hr post-injection of mixed mouse-brain gangliosides at 125-130 mg/kg, but not at lower or higher doses. Sleep time was reduced on the order of 50%, and roto-rod agility was significantly enhanced. Sialic acid (SA) similarly antagonized ethanol; however, the precursor of SA, N-acetyl-D-mannosamine, as well as ceramide and asialoganglioside did not.

  1. Alcoholism and Alcohol Abuse

    MedlinePlus

    ... This means that their drinking causes distress and harm. It includes alcoholism and alcohol abuse. Alcoholism, or ... brain, and other organs. Drinking during pregnancy can harm your baby. Alcohol also increases the risk of ...

  2. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  3. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  4. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  5. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  6. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  7. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  8. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  9. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  10. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  11. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  12. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  13. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  14. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  15. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  16. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  17. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  18. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  19. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  20. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  1. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  2. Women’s Unprotected Sex Intentions: Roles of Sexual Victimization, Intoxication, and Partner Perception

    PubMed Central

    Masters, N. Tatiana; George, William H.; Davis, Kelly Cue; Norris, Jeanette; Heiman, Julia R.; Jacques-Tiura, Angela J.; Gilmore, Amanda K.; Nguyen, Hong V.; Kajumulo, Kelly F.; Otto, Jacqueline M.; Stappenbeck, Cynthia A.

    2013-01-01

    Sexually victimized women may make sexual decisions differently than non-victimized women. This study used an eroticized scenario and laboratory alcohol administration to investigate the roles of victimization history, intoxication, and relationship context in women’s perceptions of a male partner and their subsequent intentions for unprotected sex. A community sample of 436 women completed childhood sexual abuse (CSA) and adolescent/adult sexual assault (ASA) measures. After random assignment to an alcohol or control condition, participants read and projected themselves into a sexual scenario which depicted the male partner as having high or low potential for a lasting relationship. Participants rated their perceptions of his intoxication, STI risk level, and anticipated reactions to insistence on condom use. They then indicated their likelihood of allowing the partner to decide how far to go sexually (abdication) and engaging in unprotected sex. SEM analyses revealed that intoxication predicted greater unprotected sex likelihood indirectly via abdication. CSA and ASA predicted partner perceptions, which in turn predicted unprotected sex likelihood. These findings indicate that, compared to non-victimized counterparts, sexually victimized women may respond differently in sexual encounters partly as a function of their perceptions of partners’ STI risk and anticipated reactions to condom insistence. PMID:23718552

  3. An alteration of the gut-liver axis drives pulmonary inflammation after intoxication and burn injury in mice.

    PubMed

    Chen, Michael M; Zahs, Anita; Brown, Mary M; Ramirez, Luis; Turner, Jerrold R; Choudhry, Mashkoor A; Kovacs, Elizabeth J

    2014-10-01

    Approximately half of all adult burn patients are intoxicated at the time of their injury and have worse clinical outcomes than those without prior alcohol exposure. This study tested the hypothesis that intoxication alters the gut-liver axis, leading to increased pulmonary inflammation mediated by burn-induced IL-6 in the liver. C57BL/6 mice were given 1.2 g/kg ethanol 30 min prior to a 15% total body surface area burn. To restore gut barrier function, the specific myosin light chain kinase inhibitor membrane-permeant inhibitor of kinase (PIK), which we have demonstrated to reduce bacterial translocation from the gut, was administered 30 min after injury. Limiting bacterial translocation with PIK attenuated hepatic damage as measured by a 47% reduction in serum alanine aminotransferase (P < 0.05), as well as a 33% reduction in hepatic IL-6 mRNA expression (P < 0.05), compared with intoxicated and burn-injured mice without PIK. This mitigation of hepatic damage was associated with a 49% decline in pulmonary neutrophil infiltration (P < 0.05) and decreased alveolar wall thickening compared with matched controls. These results were reproduced by prophylactic reduction of the bacterial load in the intestines with oral antibiotics before intoxication and burn injury. Overall, these data suggest that the gut-liver axis is deranged when intoxication precedes burn injury and that limiting bacterial translocation in this setting attenuates hepatic damage and pulmonary inflammation. PMID:25104501

  4. The Effects of Alcohol on the Speed of Memory Retrieval.

    ERIC Educational Resources Information Center

    Stempel, Jennifer J.; And Others

    Recent research has clearly indicated that intoxication with alcohol impairs memory. The present study investigated the effects of alcohol on retrieval from long-term memory by using a set of cognitive decision tasks. Subjects (N=24) were female college students in good health not taking oral contraceptives. Subjects were administered 0 or 1.0…

  5. [Delayed neurological syndrome after CO intoxication of elderly female].

    PubMed

    Vander Weyden, Liesbeth; Voigt, Roxana-Maria; Boonen, Steven; Fagard, Katleen; Dejaeger, Eddy

    2015-10-01

    This article discusses the case history of an 87-year old woman with loss of consciousness following accidental CO intoxication. A few weeks later, the patient's cognitive abilities progressively deteriorated. This is hence a case of Delayed Neurological Symptoms after CO intoxication. This condition occurs in 40% of patients with CO intoxication and manifests itself 3-240 days after apparent recovery. Symptoms can linger for a long time and are in some cases even permanent. Treatment of CO intoxication usually consists of administering normobaric oxygen and in certain cases hyperbaric oxygen. The role of treatment with hyberbaric oxygen in delayed neurological symptoms after CO intoxication remains controversial, however. PMID:26082431

  6. 77 FR 10545 - Coushatta Tribe of Louisiana-Alcoholic Beverage Control Ordinance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ..., including malt, vinous, spirituous, alcoholic or intoxicating liquors, beer, porter, ale, stout fruit juices..., including among other things, ale, beer, stout, porter, and the like. Malt beverages are exclusive of...

  7. Externalities from alcohol consumption in the 2005 US National Alcohol Survey: implications for policy.

    PubMed

    Greenfield, Thomas K; Ye, Yu; Kerr, William; Bond, Jason; Rehm, Jürgen; Giesbrecht, Norman

    2009-12-01

    A subsample (n = 2,550) of the 2005 US National Alcohol Survey of adults was used to estimate prevalence and correlates of six externalities from alcohol abuse--family problems, assaults, accompanying intoxicated driver, vehicular accident, financial problems and vandalized property--all from another's drinking. On a lifetime basis, 60% reported externalities, with a lower 12-month rate (9%). Women reported more family/marital and financial impacts and men more assaults, accompanying drunk drivers, and accidents. Being unmarried, older, white and ever having monthly heavy drinking or alcohol problems was associated with more alcohol externalities. Publicizing external costs of drinking could elevate political will for effective alcohol controls. PMID:20049257

  8. Putative calcium-binding domains of the Caenorhabditis elegans BK channel are dispensable for intoxication and ethanol activation

    PubMed Central

    Davis, S. J.; Scott, L. L.; Ordemann, G.; Philpo, A.; Cohn, J.; Pierce-Shimomura, J. T.

    2016-01-01

    Alcohol modulates the highly conserved, voltage- and calcium-activated potassium (BK) channel, which contributes to alcohol-mediated behaviors in species from worms to humans. Previous studies have shown that the calcium-sensitive domains, RCK1 and the Ca2+ bowl, are required for ethanol activation of the mammalian BK channel in vitro. In the nematode Caenorhabditis elegans, ethanol activates the BK channel in vivo, and deletion of the worm BK channel, SLO-1, confers strong resistance to intoxication. To determine if the conserved RCK1 and calcium bowl domains were also critical for intoxication and basal BK channel-dependent behaviors in C. elegans, we generated transgenic worms that express mutated SLO-1 channels predicted to have the RCK1, Ca2+ bowl or both domains rendered insensitive to calcium. As expected, mutating these domains inhibited basal function of SLO-1 in vivo as neck and body curvature of these mutants mimicked that of the BK null mutant. Unexpectedly, however, mutating these domains singly or together in SLO-1 had no effect on intoxication in C. elegans. Consistent with these behavioral results, we found that ethanol activated the SLO-1 channel in vitro with or without these domains. By contrast, in agreement with previous in vitro findings, C. elegans harboring a human BK channel with mutated calcium-sensing domains displayed resistance to intoxication. Thus, for the worm SLO-1 channel, the putative calcium-sensitive domains are critical for basal in vivo function but unnecessary for in vivo ethanol action. PMID:26113050

  9. Alcohol reduces aversion to ambiguity

    PubMed Central

    Tyszka, Tadeusz; Macko, Anna; Stańczak, Maciej

    2015-01-01

    Several years ago, Cohen et al. (1958) demonstrated that under the influence of alcohol drivers became more risk prone, although their risk perception remained unchanged. Research shows that ambiguity aversion is to some extent positively correlated with risk aversion, though not very highly (Camerer and Weber, 1992). The question addressed by the present research is whether alcohol reduces ambiguity aversion. Our research was conducted in a natural setting (a restaurant bar), where customers with differing levels of alcohol intoxication were offered a choice between a risky and an ambiguous lottery. We found that alcohol reduced ambiguity aversion and that the effect occurred in men but not women. We interpret these findings in terms of the risk-as-value hypothesis, according to which, people in Western culture tend to value risk, and suggest that alcohol consumption triggers adherence to socially and culturally valued patterns of conduct different for men and women. PMID:25642202

  10. The effect of alcohol on athletic performance.

    PubMed

    Shirreffs, Susan M; Maughan, Ronald J

    2006-06-01

    The use of alcohol is often intimately associated with sport. As well as providing a source of energy, alcohol (ethanol) has metabolic, cardiovascular, thermoregulatory, and neuromuscular actions that may affect exercise performance. Strength is minimally affected, and performance impairments depend on the dose of alcohol and subject habituation to alcohol intake, exercise duration, environmental conditions, and other factors. Central nervous system function is impaired at high doses, resulting in decrements in cognitive function and motor skill, as well as behavioral changes that may have adverse effects on performance. Effects may persist for hours after intoxication. PMID:16822341

  11. The effects of acute alcohol administration on the human brain: Insights from neuroimaging

    PubMed Central

    Bjork, James M.; Gilman, Jodi M.

    2014-01-01

    Over the last quarter century, researchers have peered into the living human brain to develop and refine mechanistic accounts of alcohol-induced behavior, as well as neurobiological mechanisms for development and maintenance of addiction. These in vivo neuroimaging studies generally show that acute alcohol administration affects brain structures implicated in motivation and behavior control, and that chronic intoxication is correlated with structural and functional abnormalities in these same structures, where some elements of these decrements normalize with extended sobriety. In this review, we will summarize recent findings about acute human brain responses to alcohol using neuroimaging techniques, and how they might explain behavioral effects of alcohol intoxication. We then briefly address how chronic alcohol intoxication (as inferred from cross-sectional differences between various drinking populations and controls) may yield individual brain differences between drinking subjects that may confound interpretation of acute alcohol administration effects. PMID:23978384

  12. Information Security Analysis: A Study to Analyze the Extent to Which Information Security Systems Can Be Utilized to Prevent Intoxicated Individuals from Driving

    ERIC Educational Resources Information Center

    Pierre, Joseph D.

    2011-01-01

    Information security systems (ISS) have been designed to protect assets from damages and from unauthorized access internally as well as externally. This research is promising similar protection from ISS methods that could prevent intoxicated individuals under the influence of alcohol from driving. However, previous research has shown significant…

  13. Vestibular response in denatured rape oil intoxication.

    PubMed

    Gavilán, C; Gavilán, J; Abril, A

    1985-10-01

    During the spring of 1981 a massive intoxication broke out in Spain, which is presently attributed to the ingestion of denatured rape oil, and which has been called 'Toxic Syndrome' (TS). We studied 51 patients affected by the TS one year after the onset of their disease, analyzing their vestibular responses in the caloric test with the help of an analog-digital computer. A significant decrease in the number of nystagmic beats of the affected patients can be observed, while the rest of the parameters studied show similar values to those found simultaneously in 30 normal subjects. It is suggested that these differences are yet another manifestation of the polyneuropathy found in intoxication by denatured rape oil. PMID:3877134

  14. The emergency care of cocaine intoxications.

    PubMed

    Vroegop, M P; Franssen, E J; van der Voort, P H J; van den Berg, T N A; Langeweg, R J; Kramers, C

    2009-04-01

    Cocaine is frequently used, especially among adolescents and by men between the age of 25 and 44. Many of them are able to use cocaine in normal day-to-day life, without any problems. Reduced prices of cocaine and other recreational drugs such as MDMA (ecstasy) and gamma hydroxybutyrate (GHB) has led to an increased incidence of intoxications with these drugs. Since the production of cocaine is illegal, it may be impure and mixtures with other drugs such as atropine may occur. The treatment of patients with an acute cocaine intoxication can be complicated. Combination of cocaine with other drugs results in clinical pictures which are difficult to discriminate and that may have important consequences for treatment. PMID:19581655

  15. [Intoxications specific to the Aquitaine region].

    PubMed

    Bédry, R; Gromb, S

    2009-07-01

    Some intoxications are more specifically linked to the Aquitaine region than to other regions of France, due to environmental circumstances (fauna, flora, climate) or traditional activities (gastronomy). Three types of intoxications are particular in this area. Pine processionary caterpillar envenomations (Thaumetopoea pityocampa), a Southern Europe pinewood parasite, are frequently encountered in the Landes' forest. They are responsible of ocular and/or skin lesions with urticaria or contact dermatitis, seldom associated with immediate IgE hypersensitivity. According to the south Atlantic coastal region geology and the marine streams, venomous marine animals are mainly located in Charente-Maritime for jellyfish, in Gironde and in Landes for weeverfish and in Atlantic Pyrenees for sea anemone. Usually not dangerous, first-aid workers treat most cases of these envenomations. Some endemic mushrooms (Tricholoma auratum) which grow on the dunes of the Atlantic coastal region, are usually considered as very good comestibles, but were recently responsible for serious intoxications: T.auratum was responsible of several cases of rhabdomyolysis, without neurological involvement, nor renal or hepatic lesion. Three deaths were notified. Animal studies confirmed the responsibility of the mushrooms. PMID:19375827

  16. High alcohol intake in female Sardinian alcohol-preferring rats.

    PubMed

    Loi, Barbara; Colombo, Giancarlo; Maccioni, Paola; Carai, Mauro A M; Franconi, Flavia; Gessa, Gian Luigi

    2014-06-01

    Sardinian alcohol-preferring (sP) rats have been selectively bred for high alcohol preference and consumption. When exposed to the standard, home cage 2-bottle "alcohol (10%, v/v) vs. water" choice regimen with continuous access, male sP rats consume daily approximately 6 g/kg alcohol. Conversely, when exposed to the intermittent (once every other day) access to 2 bottles containing alcohol (20%, v/v) and water, respectively, male sP rats display marked increases in daily alcohol intake and signs of alcohol intoxication and "behavioral" dependence. The present study was designed to assess alcohol intake in female sP rats exposed, under the 2-bottle choice regimen, to (a) 10% (v/v) alcohol with continuous access (CA10%), (b) 10% (v/v) alcohol with intermittent access (IA10%), (c) 20% (v/v) alcohol with continuous access (CA20%), and (d) 20% (v/v) alcohol with intermittent access (IA20%). Male sP rats (exposed to CA10% and IA20% conditions) were included for comparison. Over 20 daily drinking sessions, daily alcohol intake in female CA10% and IA20% rats averaged 7.0 and 9.6 g/kg, respectively. The rank of alcohol intake was IA20% > IA10% = CA20% > CA10%. Conversely, daily alcohol intake in male CA10% and IA20% rats averaged 6.0 and 8.2 g/kg, respectively. Comparison of female and male rats yielded the following rank of alcohol intake: female IA20% > male IA20% > female CA10% ≥ male CA10%. An additional experiment found that alcohol drinking during the first hour of the drinking session produced mean blood alcohol levels of 35-40 mg% and 85-100 mg% in the CA10% and IA20% rats, respectively. These results (a) extend to female sP rats previous data demonstrating the capacity of the IA20% condition to markedly escalate alcohol drinking, and (b) demonstrate that female sP rats consume more alcohol than male sP rats. This sex difference is more evident under the IA20% condition, suggesting that female sP rats are highly sensitive to the promoting effect

  17. Use of Alcohol Before Suicide in the United States

    PubMed Central

    Kaplan, Mark S.; Huguet, Nathalie; McFarland, Bentson H.; Caetano, Raul; Conner, Kenneth R.; Giesbrecht, Norman; Nolte, Kurt B.

    2014-01-01

    Purpose Few studies have compared acute use of alcohol in suicide decedents with that in a nonsuicide group. This study provides the first national analysis of acute use of alcohol prior to suicide compared with an estimate of acute use of alcohol in a living sample. Methods Pooled 2003-2011 National Violent Death Reporting System data were used to estimate the prevalence of postmortem blood alcohol content positivity (BAC >0.0 g/dl) and intoxication (BAC ≥ 0.08 g/dl). Population estimates of comparable use of alcohol (within the past 48 hours) were based on the National Epidemiologic Survey on Alcohol and Related Conditions. Results Compared to the living sample, male and female suicide decedents showed, respectively, a 1.83- (95% confidence interval [CI], 1.73-1.93) and 2.40-fold (95% CI, 2.24-2.57) increased risk of alcohol ingestion prior to their death after age, race/ethnicity, and chronic alcohol problems were controlled. Furthermore, male and female decedents exhibited, respectively, a 6.18- (95% CI, 5.57-6.86) and a 10.04-fold (95% CI, 8.67-11.64) increased risk of being intoxicated prior to their death after confounders were considered. Conclusions The findings underscore the crucial need to include among the essential components of suicide prevention policies programs that minimize use of alcohol, particularly drinking to intoxication. PMID:24953567

  18. Alcohol and Caffeine: The Perfect Storm

    PubMed Central

    O'Brien, Mary Claire

    2011-01-01

    Although it is widely believed that caffeine antagonizes the intoxicating effects of alcohol, the molecular mechanisms underlying their interaction are incompletely understood. It is known that both caffeine and alcohol alter adenosine neurotransmission, but the relationship is complex, and may be dose dependent. In this article, we review the available literature on combining caffeine and alcohol. Ethical constraints prohibit laboratory studies that would mimic the high levels of alcohol intoxication achieved by many young people in real-world settings, with or without the addition of caffeine. We propose a possible neurochemical mechanism for the increase in alcohol consumption and alcohol-related consequences that have been observed in persons who simultaneously consume caffeine. Caffeine is a nonselective adenosine receptor antagonist. During acute alcohol intake, caffeine antagonizes the “unwanted” effects of alcohol by blocking the adenosine A1 receptors that mediate alcohol's somnogenic and ataxic effects. The A1 receptor–mediated “unwanted” anxiogenic effects of caffeine may be ameliorated by alcohol-induced increase in the extracellular concentration of adenosine. Moreover, by means of interactions between adenosine A2A and dopamine D2 receptors, caffeine-mediated blockade of adenosine A2A receptors can potentiate the effects of alcohol-induced dopamine release. Chronic alcohol intake decreases adenosine tone. Caffeine may provide a “treatment” for the withdrawal effects of alcohol by blocking the effects of upregulated A1 receptors. Finally, blockade of A2A receptors by caffeine may contribute to the reinforcing effects of alcohol. PMID:24761263

  19. Impaired respiratory function and heightened pulmonary inflammation in episodic binge ethanol intoxication and burn injury.

    PubMed

    Shults, Jill A; Curtis, Brenda J; Chen, Michael M; O'Halloran, Eileen B; Ramirez, Luis; Kovacs, Elizabeth J

    2015-11-01

    Clinical data indicate that cutaneous burn injuries covering greater than 10% of the total body surface area are associated with significant morbidity and mortality, in which pulmonary complications, including acute respiratory distress syndrome (ARDS), contribute to nearly half of all patient deaths. Approximately 50% of burn patients are intoxicated at the time of hospital admission, which increases days on ventilators by 3-fold, and doubles the length of hospitalization, compared to non-intoxicated burn patients. The most common drinking pattern in the United States is binge drinking, where an individual rapidly consumes alcoholic beverages (4 for women, 5 for men) in 2 h. An estimated 38 million Americans binge drink, often several times per month. Experimental data demonstrate that a single binge-ethanol exposure, prior to scald injury, impairs innate and adaptive immune responses, thereby enhancing infection susceptibility and amplifying pulmonary inflammation, neutrophil infiltration, and edema, and is associated with increased mortality. Since these characteristics are similar to those observed in ARDS burn patients, our study objective was to determine whether ethanol intoxication and burn injury and the subsequent pulmonary congestion affect physiological parameters of lung function, using non-invasive and unrestrained plethysmography in a murine model system. Furthermore, to mirror young adult binge-drinking patterns, and to determine the effect of multiple ethanol exposures on pulmonary inflammation, we utilized an episodic binge-ethanol exposure regimen, where mice were exposed to ethanol for a total of 6 days (3 days ethanol, 4 days rest, 3 days ethanol) prior to burn injury. Our analyses demonstrate mice exposed to episodic binge ethanol and burn injury have higher mortality, increased pulmonary congestion and neutrophil infiltration, elevated neutrophil chemoattractants, and respiratory dysfunction, compared to burn or ethanol intoxication alone

  20. Alcohol and the disinhibition of sexual responsiveness.

    PubMed

    Wilson, G T; Niaura, R

    1984-05-01

    In a balanced placebo design, in which the joint and separate effects of alcohol and expectation of intoxication were investigated, 22 men undergraduate students who were social drinkers listened to an erotic audiotape while penile tumescence was continuously recorded. The intoxicated subjects showed significantly shorter latency to onset of tumescence and to peak level of tumescence than did their sober counterparts. In contrast to previous research, no effect of expectations about drinking was obtained in this study. The findings are interpreted as indicating a specific effect of alcohol in impairing men's ability to inhibit sexual responsiveness. It appears that the sexual response threshold is lowered but that, once the process of arousal begins, tumescence reaches an average level that is unaffected by a small amount of alcohol. PMID:6748663

  1. Human Laboratory Paradigms in Alcohol Research

    PubMed Central

    Plebani, Jennifer G.; Ray, Lara A.; Morean, Meghan E.; Corbin, William R.; Mackillop, James; Amlung, Michael; King, Andrea C.

    2014-01-01

    Human laboratory studies have a long and rich history in the field of alcoholism. Human laboratory studies have allowed for advances in alcohol research in a variety of ways, including elucidating of the neurobehavioral mechanisms of risk, identifying phenotypically distinct sub-types of alcohol users, investigating of candidate genes underlying experimental phenotypes for alcoholism, and testing mechanisms of action of alcoholism pharmacotherapies on clinically-relevant translational phenotypes, such as persons exhibiting positive-like alcohol effects or alcohol craving. Importantly, the field of human laboratory studies in addiction has progressed rapidly over the past decade and has built upon earlier findings of alcohol's neuropharmacological effects to advancing translational research on alcoholism etiology and treatment. To that end, the new generation of human laboratory studies has focused on applying new methodologies, further refining alcoholism phenotypes, and translating these findings to studies of alcoholism genetics, medication development, and pharmacogenetics. The combination of experimental laboratory approaches with recent developments in neuroscience and pharmacology has been particularly fruitful in furthering our understanding of the impact of individual differences in alcoholism risk and in treatment response. This review of the literature focuses on human laboratory studies of subjective intoxication, alcohol craving, anxiety, and behavioral economics. Each section discusses opportunities for phenotype refinement under laboratory conditions, as well as its application to translational science of alcoholism. A summary and recommendations for future research are also provided. PMID:22309888

  2. Alcohol Use and Firearm Violence.

    PubMed

    Branas, Charles C; Han, SeungHoon; Wiebe, Douglas J

    2016-01-01

    Although the misuse of firearms is necessary to the occurrence of firearm violence, there are other contributing factors beyond simply firearms themselves that might also be modified to prevent firearm violence. Alcohol is one such key modifiable factor. To explore this, we undertook a 40-year (1975-2014) systematic literature review with meta-analysis. One large group of studies showed that over one third of firearm violence decedents had acutely consumed alcohol and over one fourth had heavily consumed alcohol prior to their deaths. Another large group of studies showed that alcohol was significantly associated with firearm use as a suicide means. Two controlled studies showed that gun injury after drinking, especially heavy drinking, was statistically significant among self-inflicted firearm injury victims. A small group of studies investigated the intersection of alcohol and firearms laws and alcohol outlets and firearm violence. One of these controlled studies found that off-premise outlets selling takeout alcohol were significantly associated with firearm assault. Additional controlled, population-level risk factor and intervention studies, including randomized trials of which only 1 was identified, are needed. Policies that rezone off-premise alcohol outlets, proscribe blood alcohol levels and enhance penalties for carrying or using firearms while intoxicated, and consider prior drunk driving convictions as a more precise criterion for disqualifying persons from the purchase or possession of firearms deserve further study. PMID:26811427

  3. [Intoxication with gammahydroxybutyrate is still frequently seen].

    PubMed

    Jensen, Maria Maj; Olsen, Karsten Skovgaard

    2012-06-18

    Gammahydroxybutyrate (GHB) is also known as fantasy or liquid ecstasy. Its use as a recreational drug has been illegal in Denmark since 1999. However, the GHB pro-drug gammabutyrolactone (GBL) is available to everybody since it is the main ingredient in rim cleaners, which are often sold via the Internet. We describe two cases with patients, who were admitted to the intensive care unit at Glostrup Hospital within a six-month period. The symptoms of GHB intoxication are described, and the treatment is discussed. PMID:22713228

  4. Mixed drug intoxication involving zaleplon ("Sonata").

    PubMed

    Moore, Karla A; Zemrus, Tasha L; Ramcharitar, Vera; Levine, Barry; Fowler, David R

    2003-07-01

    Zaleplon ("Sonata") is a pyrazolopyrimidine derivative approved for use in the United States for the treatment of insomnia. To date, there has been little data in the toxicological literature where zaleplon has been implicated as causing a fatal intoxication, either alone or in combination with other drugs. This report documents a case where zaleplon was identified in a suicide by multiple drug ingestion. The following zaleplon concentrations were found: heart blood 2.2mg/l; bile 8.6mg/l and urine 1.4mg/l. Zaleplon was also detected but not quantitated in the kidney and liver. PMID:12850405

  5. Peganum Harmala (Aspand) Intoxication; a Case Report.

    PubMed

    Sadr Mohammadi, Rezvan; Bidaki, Reza; Mirdrikvand, Fazlollah; Mostafavi Yazdi, Seyyed Nader; Yazdian Anari, Pouria

    2016-01-01

    There are several reports in the literature indicating a great variety of pharmacological effects for peganum harmala or aspand such as sedative anti-bacterial, anti-fungal, antiviral and antiprotozoal. Some people believe that can be used for treatment of some organic or psychiatric disorders. We introduce a woman with history of long time constipation that was disappointed in novel medical treatment and decided to use comminuted Aspand to relieve her problem. Two hours after use, the intoxication symptoms manifested as blurred vision, phonophobia, floating feeling, and tinnitus ringing. Here we report the treatment process and outcome of this case. PMID:27274523

  6. Possible unaware intoxication by anticoagulant rodenticide

    PubMed Central

    Dashti-Khavidaki, Simin; Ghaffari, Saba; Nassiri-Toossi, Mohsen; Amini, Mohsen; Edalatifard, Maryam

    2014-01-01

    Superwarfarin toxicity may be a serious problem. It needs high clinical suspicious in patients with bleeding diathesis without hematologic or liver diseases even in patients with apparent negative history of warfarin or other anticoagulant accessibility. Here we reported a patient with a negative history of any medical diseases or drug administration who was referred with generalized ecchymosis. Increased international normalized ratio and decreased vitamin K-dependent coagulation factors were detected in this patient. His hematologic and liver evaluations were normal. Clinical pharmacist emphasis in taking history revealed using anticoagulant rodenticide all over the farm the patient lived in that might result in unaware intoxication in this patient who suffered dementia. PMID:25535623

  7. Acute arsenic intoxication from environmental arsenic exposure

    SciTech Connect

    Franzblau, A.; Lilis, R. )

    1989-11-01

    Reports of acute arsenic poisoning arising from environmental exposure are rare. Two cases of acute arsenic intoxication resulting from ingestion of contaminated well water are described. These patients experienced a variety of problems: acute gastrointestinal symptoms, central and peripheral neurotoxicity, bone marrow suppression, hepatic toxicity, and mild mucous membrane and cutaneous changes. Although located adjacent to an abandoned mine, the well water had been tested for microorganisms only and was found to be safe. Regulations for testing of water from private wells for fitness to drink are frequently nonexistent, or only mandate biologic tests for microorganisms. Well water, particularly in areas near mining activity, should be tested for metals.

  8. Influence of essential elements on manganese intoxication

    SciTech Connect

    Khandelwal, S.; Ashquin, M.; Tandon, S.K.

    1984-01-01

    With a view to explore the influence of essential metals in manganese intoxication, the effect of calcium, iron or zinc supplementation on the uptake of manganese and on the activity of manganese sensitive enzymes, succinic dehydrogenase and cytochrome oxidase in brain and liver of rat was investigated. The choice of the two mitochondrial enzymes was based on the fact that the mitochondria are the chief site of manganese accumulation and their activity in brain, liver and blood of rats is significantly influenced by manganese.

  9. Peganum Harmala (Aspand) Intoxication; a Case Report

    PubMed Central

    Sadr Mohammadi, Rezvan; Bidaki, Reza; Mirdrikvand, Fazlollah; Mostafavi Yazdi, Seyyed Nader; Yazdian Anari, Pouria

    2016-01-01

    There are several reports in the literature indicating a great variety of pharmacological effects for peganum harmala or aspand such as sedative anti-bacterial, anti-fungal, antiviral and antiprotozoal. Some people believe that can be used for treatment of some organic or psychiatric disorders. We introduce a woman with history of long time constipation that was disappointed in novel medical treatment and decided to use comminuted Aspand to relieve her problem. Two hours after use, the intoxication symptoms manifested as blurred vision, phonophobia, floating feeling, and tinnitus ringing. Here we report the treatment process and outcome of this case. PMID:27274523

  10. Alcohol Alert

    MedlinePlus

    ... main content National Institute on Alcohol Abuse and Alcoholism (NIAAA) Main Menu Search Search form Search Alcohol & ... on a single aspect of alcohol abuse and alcoholism. Please click on the desired publication for full ...

  11. Recent developments in alcoholism:genetic transmission.

    PubMed

    Goldman, D

    1993-01-01

    This chapter is an overview of developments in the study of genetic factors in vulnerability in alcoholism. The focus is on recent developments, including heritability studies in twins and transmission studies in families, both of which have continued to reveal evidence for a substantial role for genetic factors but also for etiologic complexity and variation in vulnerability across generations and across cultures. Studies are discussed which utilized psychophysiological and neurochemical markers for alcoholism for analysis of genetic association, transmission, and linkage. These markers include the low P300 event-related potential, sensitivity to ethanol's intoxicating and euphoric effects, platelet adenylate cyclase, and neurotransmitter metabolite concentrations. Although it is highly likely that many alcoholism-associated physiologic phenotypes are secondary traits, these approaches have increased the specificity of genetic analyses and genetic analyses are clarifying their relationship to alcoholism. For example, early efforts to study, in families, the co-occurrence of the P300 marker and alcoholism have yielded results indicating that the P300 abnormality precedes significant exposure to alcohol and that relatives of alcoholics are more likely to have this trait. In the area of animal models, two nonhuman primate species, the vervet monkey and the rhesus macaque, were shown to willingly consume alcohol to intoxicating blood levels. Also, linkage studies using the quantitative trait locus (QTL) mapping strategy were attempted for phenotypes relevant for alcoholism. The QTL strategy is theoretically capable of identifying determinant genes which contribute only a small portion of the variance. In human linkage studies, a genetic association was found to the DRD2 dopamine receptor. The DRD2 finding generated controversy, as a number of other groups failed to replicate it, and also focused attention on the advantages and pitfalls of the population association

  12. The adult children of alcoholics trauma inventory.

    PubMed

    Mackrill, Thomas; Hesse, Morten

    2011-01-01

    The Adult Children of Alcoholics Trauma Inventory (ACATI) registers variations in the recalled experience of growing up with problem drinkers. The ACATI includes measures of the duration and severity of parental alcohol-use-related problems, the drinking parents' behavior when intoxicated and sober, physical, psychological, and sexual abuse, and environmental factors. The ACATI correlated well with the Family Tree Questionnaire and showed excellent 14-day test-retest reliability for most variables. The test-retest was carried out in 2009 at a counseling service for young adults from families with alcohol-use-related problems in Denmark (N = 49). PMID:21391809

  13. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  14. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  15. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  16. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  17. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  18. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  19. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  20. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  1. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  2. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  3. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  4. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  5. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  6. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  7. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  8. Alcohol expectancies and behavioral and emotional responses to placebo versus alcohol administration.

    PubMed

    Nagoshi, C T; Noll, R T; Wood, M D

    1992-04-01

    Forty normal drinking males were recruited for a study of "responses to alcohol." Following the completion of an alcohol use questionnaire that included measures of expectancies of alcohol effects, subjects were randomly assigned to either receive the actual 0.6 g/kg dose of ethanol to bring their peak blood alcohol concentration (BAC) to near 0.075 g/dl or to receive a placebo dose. Neither the subject nor the tester was aware of the condition to which the subject has been assigned. Prior to dosing and at repeated 1/2-hr intervals following dosing, subjects were tested on a battery of motor coordination, perceptual speed, reaction time, and mood measures. Significant alcohol effects were found for several measures, but the only significant interaction of individual differences in expectancies of alcohol effects with alcohol dosing occurred for self-perceived intoxication. Subjects who expected more disinhibition after alcohol dosing and who were administered alcohol reported more intoxication than those expecting less disinhibition, while no expectancy effect was found for subjects administered the placebo. PMID:1590547

  9. Neurological manifestation of methyl bromide intoxication.

    PubMed

    Suwanlaong, Kanokrat; Phanthumchinda, Kammant

    2008-03-01

    Methyl bromide is a highly toxic gas with poor olfactory warning properties. It is widely used as insecticidal fumigant for dry foodstuffs and can be toxic to central and peripheral nervous systems. Most neurological manifestations of methyl bromide intoxication occur from inhalation. Acute toxicity characterized by headache, dizziness, abdominal pain, nausea, vomiting and visual disturbances. Tremor, convulsion, unconsciousness and permanent brain damage may occur in severe poisoning. Chronic exposure can cause neuropathy, pyramidal and cerebellar dysfunction, as well as neuropsychiatric disturbances. The first case of methyl bromide intoxication in Thailand has been described. The patient was a 24-year-old man who worked in a warehouse of imported vegetables fumigated with methyl bromide. He presented with unstable gait, vertigo and paresthesia of both feet, for two weeks. He had a history of chronic exposure to methyl bromide for three years. His fourteen co-workers also developed the same symptoms but less in severity. Neurological examination revealed ataxic gait, decreased pain and vibratory sense on both feet, impaired cerebellar signs and hyperactive reflex in all extremities. The serum concentration of methyl bromide was 8.18 mg/dl. Electrophysilogical study was normal. Magnetic resonance imaging of the brain (MRI) revealed bilateral symmetrical lesion of abnormal hypersignal intensity on T2 and fluid-attenuation inversion recovery (FLAIR) sequences at bilateral dentate nuclei of cerebellum and periventricular area of the fourth ventricle. This incident stresses the need for improvement of worker education and safety precautions during all stages of methyl bromide fumigation. PMID:18575299

  10. Lead intoxication in cattle: a case report.

    PubMed

    Baars, A J; van Beek, H; Visser, I J; Vos, G; van Delft, W; Fennema, G; Lieben, G W; Lautenbag, K; Nieuwenhuijs, J H; de Lezenne Coulander, P A

    1992-01-01

    During the autumn of 1989 a feed contamination induced a widespread lead intoxication of cattle in the northern provinces of The Netherlands (Groningen and Friesland). Over 300 farms were involved, affecting about 15,500 animals (mostly dairy cattle). For a period of one to four weeks these animals took up a thousand kg of lead. This resulted in lead levels in milk, livers, and kidneys above the regulatory safety limits. Due to the chelating therapy, which was rapidly applied by the local veterinarians, only about 30 animals died of an acute lead intoxication. A joint action of the governmental and private authorities prevented exposure of consumers to lead-contaminated animal products. Based on observations, measurements and literature data, predictions were made of the lead levels to be expected in animal products and the time needed for depletion of these levels. The appropriate animals were ear-tagged to ensure their identification, and the decline in time of the lead levels in milk and offals was conscientiously monitored. In the second week of 1990 the lead concentrations were decreased to levels well below the regulatory limits, and hence the tags were removed. The present paper reports our observations and conclusions, especially regarding treatment, predictions and outcome of this incident. PMID:1493885

  11. Alcoholism, Alcohol, and Drugs

    ERIC Educational Resources Information Center

    Rubin, Emanuel; Lieber, Charles S.

    1971-01-01

    Describes research on synergistic effects of alcohol and other drugs, particularly barbiturates. Proposes biochemical mechanisms to explain alcoholics' tolerance of other drugs when sober, and increased sensitivity when drunk. (AL)

  12. Alcohol Effects on Stress Pathways

    PubMed Central

    Blaine, Sara K.; Milivojevic, Verica; Fox, Helen

    2016-01-01

    A significant amount of neurobiological research regarding the development of alcohol use disorders (AUDs) has focused on alcohol-related activation and long-term alterations in the mesocortical dopaminergic reward pathways. However, alcohol does not only interact with brain reward systems. Many of its acute and chronic effects may be related to allostatic adaptations in hypothalamic and extrahypothalamic stress regulation pathways. For example, acute binge intoxication is associated with hypothalamically driven increases in blood cortisol, norepinephrine, and sex steroid metabolite levels. This may contribute to the development of mesocortical sensitization to alcohol. Furthermore, chronic alcohol exposure is associated with systemic dysregulation of the hypothalamic pituitary adrenal axis, sympathetic adrenal medullary system, and sex steroid systems. This dysregulation appears to manifest as neuroendocrine tolerance. In this review, we first summarize the literature suggesting that alcohol-induced alterations in these hypothalamic systems influence craving and contribute to the development of AUDs. We note that for women, the effects of alcohol on these neuroendocrine stress regulation systems may be influenced by the rhythmic variations of hormones and steroids across the menstrual cycle. Second, we discuss how changes in these systems may indicate progression of AUDs and increased risk of relapse in both sexes. Specifically, neuroendocrine tolerance may contribute to mesocortical sensitization, which in turn may lead to decreased prefrontal inhibitory control of the dopaminergic reward and hypothalamic stress systems. Thus, pharmacological strategies that counteract alcohol-associated changes in hypothalamic and extrahypothalamic stress regulation pathways may slow the development and progression of AUDs. PMID:27254089

  13. Production of intoxication states by actors: perception by lay listeners.

    PubMed

    Hollien, H; DeJong, G; Martin, C A

    1998-11-01

    The effects of ingesting ethanol have been shown to be somewhat variable in humans; there appear to be but few universals. Yet, questions about intoxication often are asked by law enforcement personnel (especially relative to DUI), clinicians and various individuals in social settings. A key question: Is it possible to determine if a person is intoxicated by observing them in some manner? A closely associated one: Can speech be used for that purpose? Two of the many issues related to the second of these questions involve the possibility that (1) speakers, especially actors, can effectively mimic the speech of intoxicated individuals, and (2) they may be able to volitionally reduce any speech degradation which results from intoxication. The approach used to test these two questions tasked auditors to determine if these simulations were possible. To this end, young, healthy actors chosen on the basis of a large number of selection criteria were asked to produce several types of controlled utterances (1) during a learning phase, (2) when sober, (3) at three simulated levels of intoxication (mildly, legally and severely drunk), (4) during actual, and parallel, levels of intoxication, and (5) at the highest intoxication level attained but when attempting to sound completely sober. Two aural-perceptual studies were conducted; both involved counterbalanced ABX procedures where each subject was paired with him/herself. Listeners were normally hearing university students drawn from undergraduate phonetics and linguistics courses. In the first study, they rated the actors as being more intoxicated--when they actually were sober but simulating drunkenness--88% more often than when they actually were intoxicated. In the second study, they were judged as sounding less inebriated when attempting to sound sober (than they actually were) 61% of the time. These relationships would appear to impact a number of situations; one of special importance would be the detection of

  14. Alcohol use and prior alcohol-related convictions as predictors of probation officer perceptions and sentencing.

    PubMed

    Harrell, W A

    1980-11-01

    Presentence reports for 740 offenders were content analyzed. Regression techniques were used to evaluate a number of predictors of sentencing, including the effects of number of prior alcohol-related convictions and whether the offender was intoxicated while committing the offense he was charged with. The two most prominent variables affecting the severity of sentence were the probation officer's assessment of the offender's probable success on probation and the legal seriousness of the offense. While failing to have any significant direct effects on sentencing, our measures of alcohol use had significant indirect effects which were mediated by the probation officer's assessment of success on probation and legal seriousness. An extensive criminal record of prior alcohol-related convictions resulted in a poorer prognosis for success on probation this, in turn, led to more severe sentences for these offenders. Intoxication while committing an offense was related to the commission of minor crimes which, subsequently, yielded more lenient treatment for alcohol-users compared to nonusers. Finally, native offenders were more likely than nonnatives to have many prior alcohol-related convictions and to have been intoxicated while committing an offense. PMID:7216566

  15. [Alcohol-related dementia].

    PubMed

    Matsui, Toshifumi; Yokoyama, Akira; Matsushita, Sachio; Kozaki, Koichi; Higuchi, Susumu

    2014-04-01

    Excessive alcohol use is associated with health problems for the elderly in combination with their chronic conditions. One such complication, alcohol-related dementia (ARD) is brought about by direct or indirect ethanol intoxication, and coexisting nutritional deficiency, liver disease, cerebrovascular disease and traumatic brain injury. The elderly people with ARD have been underestimated and underdiagnosed. In these older alcoholics, atrophic changes, lacunar infarcts and deep white matter lesions of the brain are evident and are associated not only with their cognitive decline, but also with their frailty, leading to high morbidity and mortality ratio. Although lifelong abstinence can recover patients with ARD to temporally lull, aging, the severity of alcohol dependence, and the concomitant nutritional, physical and environmental factors can all impact negatively their outcome. Therefore, a comprehensive approach to lifestyle factors is recommended so that they can minimize preventable risks and maintain health status. Nursing home placement may be an appropriate treatment option for some refractory, long-term patients with ARD. PMID:24796110

  16. Chelation in metal intoxication XXI: chelation in lead intoxication during vitamin B complex deficiency

    SciTech Connect

    Not Available

    1986-09-01

    The vitamin B-complex deficiency increases the vulnerability to neuro- and systemic toxicity of Pb in young rats. Thus, the nutritional status of vitamins like that of protein or minerals seems to influence the etiology of Pb toxicity and may be expected to affect the response toward Pb chelators. 2,3 dimercaptosuccinic acid (DMSA) and N-(2-hydroxyethyl) ethylene-diamine triacetic acid (HEDTA) have been found to be effective antidotes to Pb intoxication. In the present study, these selective metal chelating agents were compared for their ability to reduce the body burden of Pb and restore the altered biochemical parameters in young developing Pb intoxicated rats maintained on normal or vitamin B-complex deficient diet. The investigation was aimed to suggest suitable prophylaxis of Pb poisoning prevalent among children who may also be suffering from vitamin deficiency in developing and poor countries.

  17. Early posttraumatic pulmonary platelet trapping and its potentiation by oral pretreatment with alcohol

    SciTech Connect

    Thoerne, J.B.; Blomquist, S.; Elmer, O.; Joensson, B.A.L.; Lindahl, S.; Strand, S.E.

    1986-02-01

    Soft tissue trauma is associated with platelet aggregation and sequestration in the lungs. This is believed to be an early step in the later development of adult respiratory distress syndrome. In the present experiment using a new method for in vivo dynamic studies of platelet sequestration, we wanted to evaluate the effect of soft tissue trauma on pulmonary platelet trapping in pigs and the influence of acute alcohol intoxication. The results show that significant pulmonary platelet trapping is registered within minutes of trauma and that alcohol significantly increases platelet sequestration in the lungs. This indicates an increased risk for posttraumatic pulmonary problems in alcohol-intoxicated trauma victims.

  18. Assessment of Expression of Genes Coding GABAA Receptors during Chronic and Acute Intoxication of Laboratory Rats with Ethanol.

    PubMed

    Osechkina, N S; Ivanov, M B; Nazarov, G V; Batotsyrenova, E G; Lapina, N V; Babkin, A V; Berdinskikh, I S; Melekhova, A S; Voitsekhovich, K O; Lisitskii, D S; Kashina, T V

    2016-02-01

    Expression of genes encoding the individual subunits of ionotropic GABAA receptor was assessed after acute and chronic intoxication of rats with ethanol. The chronic 1-month-long exposure to ethanol signifi cantly decreased (by 38%) expression of Gabrb1 gene in the hippocampus. Acute exposure to ethanol elevated expression of genes Gabrb1 (by 1.7 times), Gabra1 (by 3.8 times), and Gabra4 (by 6.5 times), although it diminished expression of Gabra2 gene by 1.4 times. In preliminarily alcoholized rats, acute intoxication with ethanol enhanced expression of genes Gabrb1 and Gabra5 by 1.7 and 8.7 times, respectively. There was neither acute nor chronic effect of ethanol on expression of gene Gabra3. PMID:26902358

  19. Effect of sucrose consumption on alcohol-induced impairment in male social drinkers.

    PubMed

    Zacchia, C; Pihl, R O; Young, S N; Ervin, F R

    1991-01-01

    Two studies were conducted to examine the interaction between sucrose and ethanol in normal young fasting adult males. The first experiment employed a 3 (100 g sugar, 35 g sugar, 0 g sugar) x 3 (alcohol, placebo and sober) factorial design, which was carried out double-blind using aspartame to ensure that all the drinks were equally sweet. Subjects were tested for mood, memory, subjective intoxication and psychomotor performance at baseline and at times up to 3.5 h after ingestion of the drinks. An alcohol by sugar interaction was seen at 0.5 after drinking. Sugar attenuated alcohol intoxication at this time without influencing blood alcohol levels. Contrary to previous reports, the combination of alcohol and sugar failed to produce significant hypoglycemia, or any of the adverse behavioral effects associated with hypoglycemia, at later times after drink ingestion. The second experiment involved a simpler design, carried out single-blind in which the subjects receiving no sugar did not get aspartame. This was to rule out the possibility that aspartame was exacerbating alcohol intoxication instead of sugar attenuating it. The second experiment also showed that sugar can attenuate alcohol intoxication in fasting humans without altering blood alcohol levels significantly. PMID:1745711

  20. Alcohol use and interpersonal violence: alcohol detected in homicide victims.

    PubMed

    Goodman, R A; Mercy, J A; Loya, F; Rosenberg, M L; Smith, J C; Allen, N H; Vargas, L; Kolts, R

    1986-02-01

    To characterize the relationship between alcohol use and homicide victimization, we used data from the Los Angeles City Police Department and the Los Angeles Medical Examiner's Office to study 4,950 victims of criminal homicides in Los Angeles in the period 1970-79. Alcohol was detected in the blood of 1,883 (46 per cent) of the 4,092 victims who were tested. In 30 per cent of those tested, the blood alcohol level was greater than or equal to 100 mg/100 ml, the level of legal intoxication in most states. Blood alcohol was present most commonly in victims who were male, young, and Latino, categories where rates have been increasing at an alarming pace. Alcohol was also detected most commonly in victims killed during weekends, when homicides occurred in bars or restaurants, when homicides resulted from physical fights or verbal arguments, when victims were friends or acquaintances of offenders, and when homicides resulted from stabbings. The evidence for alcohol use by homicide victims focuses attention on the need for controlled epidemiologic studies of the role played by alcohol as a risk factor in homicide and on the importance of considering situational variables in developing approaches to homicide prevention. PMID:3946695

  1. Recurring alcohol-related care between 1998 and 2007 among people treated for an alcohol-related disorder in 1997: A register study in Stockholm County

    PubMed Central

    2011-01-01

    Background Inpatient care for alcohol intoxication is increasing in Sweden, especially among young women. Since it is well known that alcohol disorder is a chronic relapsing illness, this study examines the extent to which people return for more care. Method All inpatients with alcohol-related diagnoses in Stockholm County during 1997 were followed prospectively to 2007 through registers. The proportion reappearing for the same diagnosis, other alcohol-related inpatient, or outpatient care each year after baseline, as well as the number of years the inpatients reappeared were calculated (n = 2735). Three diagnoses were examined separately; alcohol dependence, harmful use of alcohol, and alcohol intoxication. Results Three out of five inpatients with an alcohol diagnoses reappeared for more alcohol-related inpatient care during the following decade. The proportion returning was largest the year after baseline and then decreased curvilinearly over time. The inclusion of outpatient care increased proportions, but did not change patterns. Of those with an alcohol dependence diagnosis at baseline 42 percent returned for more alcohol-related inpatient care the first, 28 percent the fifth, and 25 percent the tenth year. Corresponding proportions for harmful use and intoxication were smaller. One in five among those with an alcohol dependence returned for more than five of the ten years. Ordered logistic regressions confirmed that besides diagnosis, age and gender were independently related to the number of years returning to care. Conclusions While middle-aged males with alcohol dependence were in a revolving door, young female inpatients with intoxication diagnosis returned to a comparably lower degree. PMID:21771291

  2. Methylbromide intoxication: a clinical case study.

    PubMed

    Breeman, Wim

    2009-01-01

    The port of Rotterdam, The Netherlands, is the world's largest container port. In 2006, one of these containers caused a chemical incident. Methylbromide is used in some countries as a pesticide for the fumigation of maritime containers. Because of an insufficiently performed detoxification, this insecticide intoxicated several employees and some of the ambulance crew and Mobile Medical Team (MMT). The victims displayed symptoms of sore throat, irritated eyes, and hypersalivation. One of the victims suffered from multiple epileptic seizures. Two victims were admitted to the intensive care unit for respiratory support. Three other employees showed milder symptoms and received supportive care but were not admitted to the hospital. This complicated case shows that the safety of the ambulance crew and MMT must be guaranteed. It also demonstrates that healthcare providers cannot always oversee the accident scene and that there are some pitfalls that are almost impossible to prevent. PMID:20118865

  3. Reduced Acute Recovery from Alcohol Impairment in Adults with ADHD

    PubMed Central

    Roberts, Walter; Milich, Richard; Fillmore, Mark T.

    2013-01-01

    Rationale Prior research has found that adults with attention-deficit/hyperactivity disorder (ADHD) show increased sensitivity to the impairing effects of alcohol (Weafer et al. 2009). However, these studies have focused exclusively on the ascending limb of the blood alcohol concentration (BAC) curve, and it is unclear whether these adults continue to show increased sensitivity during the later phase of the dose as BAC is declining. Objective This study tested the hypothesis that those with ADHD would display increased response to alcohol during the ascending limb of the BAC curve and less recovery from the impairing effects during the descending limb. Methods Adult social drinkers with ADHD and control adults completed measures of motor coordination, reaction time, and subjective intoxication twice following 0.64 g/kg alcohol and placebo. The measures were administered during the ascending limb of the BAC curve and again during the descending limb. Results During the ascending limb, alcohol reduced motor coordination, slowed reaction time (RT), and increased self-reports of subjective intoxication. Those with ADHD displayed greater impairment of motor coordination compared with controls. During the descending limb, controls reported diminished subjective intoxication and showed recovery from the impairing effects of alcohol on both their motor coordination and their RT. Those with ADHD showed reduced subjective intoxication and faster RT during this time, but they did not recover motor control. Conclusions The protracted time course of motor impairment in adults with ADHD despite reductions in subjective intoxication may contribute to poor decision making and diminished behavioral control in this group. PMID:23430161

  4. Distal and Proximal Influences on Men's Intentions to Resist Condoms: Alcohol, Sexual Aggression History, Impulsivity, and Social-Cognitive Factors.

    PubMed

    Davis, Kelly Cue; Danube, Cinnamon L; Neilson, Elizabeth C; Stappenbeck, Cynthia A; Norris, Jeanette; George, William H; Kajumulo, Kelly F

    2016-01-01

    Recent scientific evidence demonstrates that many young men commonly resist condom use with their female sex partners and that both alcohol intoxication and a history of sexual aggression may increase the risk of condom use resistance (CUR). Using a community sample of heterosexual male non-problem drinkers with elevated sexual risk (N = 311), this alcohol administration study examined the direct and indirect effects of intoxication and sexual aggression history on men's CUR intentions through a sexual risk analogue. State impulsivity, CUR-related attitudes, and CUR-related self-efficacy were assessed as mediators. Results demonstrated that alcohol intoxication directly increased CUR intentions, and sexual aggression history both directly and indirectly increased CUR intentions. These findings highlight the importance of addressing both alcohol use and sexual aggression in risky sex prevention programs, as well as indicate the continued worth of research regarding the intersection of men's alcohol use, sexual aggression, and sexual risk behaviors, especially CUR. PMID:26156881

  5. Multi-drug intoxication fatality involving atorvastatin: A case report.

    PubMed

    Cibickova, Lubica; Caran, Tomas; Dobias, Martin; Ondra, Peter; Vorisek, Viktor; Cibicek, Norbert

    2015-12-01

    Mixed antihypertensive drug intoxication poses a significant risk for patient mortality. In tandem to antihypertensives, hypolipidemic medicines (especially statins) are often prescribed. Among their well-known adverse effects belongs rhabdomyolysis. We report a case of fatal multi-drug overdose in a 65-year-old female alcoholic. The patient was unconscious at admission. Empty blister packs indicated the abuse of 250 tablets of urapidil, 42 tablets of verapamil/trandolapril, 50 tablets of moxonidin, 80 tablets of atorvastatin and 80 tablets of diacerein. Standard measures (gastric lavage, activated charcoal, mechanical ventilation, massive doses of vasopressors, volume expansion, diuretics and alkalinization) failed to provide sufficient drug elimination and hemodynamic support and the sufferer deceased on the fourth day. Dramatic elevations of serum myoglobin (34,020 μg/L) and creatine kinase (219 μkat/L) were accompanied by rise in cardiac troponin I and creatinine. Gas chromatography revealed ethanol 1.17 g/kg (blood) and 2.81 g/kg (urine). Thin layer chromatography and gas chromatography of gastric content and urine verified verapamil, moxonidin and urapidil fragment (diacerein method was unavailable). Atorvastatin and trandolapril concentrations (LC-MS(n)) equaled 277.7 μg/L and 57.5 μg/L, resp. (serum) and 8.15 μg/L and 602.3 μg/L, resp. (urine). Histology confirmed precipitates of myoglobin with acute necrosis of proximal renal tubules in association with striated muscle rhabdomyolysis and myocardial dystrophy. Cardiogenic-distributive shock in conjunction with acute renal failure due to the combined self-poisoning with vasoactive agents and atorvastatin were determined to be this decedent's immediate cause of death. The manner of death was assigned to be suicidal. PMID:26508377

  6. Alcohol Alert

    MedlinePlus

    ... Us You are here Home » Alcohol Alert Alcohol Alert The NIAAA Alcohol Alert is a quarterly bulletin that disseminates important research ... text. To order single copies of select Alcohol Alerts, see ordering Information . To view publications in PDF ...

  7. Alcoholism - resources

    MedlinePlus

    Resources - alcoholism ... The following organizations are good resources for information on alcoholism : Alcoholics Anonymous -- www.aa.org Al-Anon/Alateen -- www.al-anon.org/home National Institute on Alcohol ...

  8. Alcoholic ketoacidosis

    MedlinePlus

    Ketoacidosis - alcoholic ... Alcoholic ketoacidosis is caused by very heavy alcohol use. It most often occurs in a malnourished person ... Symptoms of alcoholic ketoacidosis include: Nausea and vomiting ... Changed level of alertness, which may lead to coma Confusion ...

  9. Alcohol Facts

    MedlinePlus

    ... raquo Alcohol Facts Alcohol Facts Listen Drinks like beer, malt liquor, wine, and hard liquor contain alcohol. Alcohol is the ingredient that gets you drunk. Hard liquor—such as whiskey, rum, or gin—has more ...

  10. Alcoholic neuropathy

    MedlinePlus

    Neuropathy - alcoholic; Alcoholic polyneuropathy ... The exact cause of alcoholic neuropathy is unknown. It likely includes both a direct poisoning of the nerve by the alcohol and the effect of poor nutrition ...

  11. The Effects of Alcohol on Intentions To Use Condoms.

    ERIC Educational Resources Information Center

    MacDonald, Tara K.; And Others

    This study addressed the hypothesis that intentions to use condoms are affected by alcohol intoxication. Recruited for this research were 54 male students, who indicated on a pretest that they were sexually active, usually used condoms, and were social drinkers. Subjects were divided into groups of two or three and then randomly assigned to the…

  12. Reactions to alcohol-related marital violence. Effects of one's own abuse experience and alcohol problems on causal attributions.

    PubMed

    Corenblum, B

    1983-07-01

    Differences in the amount of responsibility attributed to fictional abusing and abused spouses who were either intoxicated or sober by alcoholics with differences in spouse-abuse histories and other characteristics are discussed in terms of attribution theory and the just-world hypothesis. PMID:6632884

  13. Alcohol Alert: Genetics of Alcoholism

    MedlinePlus

    ... and Reports » Alcohol Alert » Alcohol Alert Number 84 Alcohol Alert Number 84 Print Version The Genetics of ... immune defense system. Genes Encoding Enzymes Involved in Alcohol Breakdown Some of the first genes linked to ...

  14. [Cognitive disorders in patients with chronic mercury intoxication].

    PubMed

    Katamanova, E V; Shevchenko, O I; Lakhman, O L; Denisova, I A

    2014-01-01

    To assess severity of cognitive disorders in chronic mercury intoxication, the authors performed claster and discrimination analysis of neuropsychologic and neurophysiologic research data from workers exposed to mercury during long length of service, from patients with early and marked stages of chronic mercurial intoxication. Cognitive disorders in chronic mercurial intoxication have three severity degrees, in the light degree disorders patients demonstrate lower amplitude of cognitive evoked potentials, poor long-term memory and associative thinking. Moderate cognitive disorders are characterized by decreased visual, long-term memory, concentration of attention, poor optic and spatial gnosis. Marked cognitive disorders with chronic mercurial intoxication present with more decreased long-term, short-term, picturesque memory, poor intellect, optic and spatial gnosis and associative thinking. PMID:25051667

  15. Predicting stability and change in frequency of intoxication from the college years to beyond: individual-difference and role transition variables.

    PubMed

    Gotham, H J; Sher, K J; Wood, P K

    1997-11-01

    The authors examined whether individual-difference variables (e.g., family history of alcoholism, sex, personality traits, positive alcohol expectancies) and role transition-related variables (full-time work status, marital status, parenthood) moderate the "maturing-out" process whereby young adults who drink heavily during college decrease their drinking in the following years. Analyses were based on 288 young adults, assessed as full-time students (mostly college seniors, Year 4 of a larger study) and 3 years later (Year 7) when all had earned bachelor's degrees, and the analyses showed that frequency of intoxication (per week) decreased significantly (p < .0001). Entering the workforce full time, being male, and being less open to experience were associated with decreased postcollege drinking. Furthermore, relatively extraverted individuals were more likely to continue a pattern of frequent intoxication from Year 4 to year 7. The findings stress the importance of studying how individual-difference variables predict behavior across role transitions. PMID:9358692

  16. [Impact of acute alcoholism on the women's mortality in the northern region of Slovak Republic].

    PubMed

    Straka, L; Stuller, F; Novomeský, F; Zelený, M

    2009-10-01

    Problem of women's alcoholism doesn't belong among main topics of Slovak or Czech public discussions. Though everyone meeting the phenomenon of women's alcoholism can feel the fatal consequences of this mistake, our society used to perceive alcoholism as a men's problem. The authors performed the complex analysis of the mortuary files with particular focusing on the cases of women's deaths caused by alcohol intoxication, and the cases of deaths where an alcohol played the dominating role, in the northern regions of Slovak republic. Submitted article is author's next referring to urgent need of public discussion concerning the alcohol consumption in Slovakia, the phenomenon being widely tolerated by the society. PMID:20302040

  17. Minor heavy metal: A review on occupational and environmental intoxication

    PubMed Central

    Wiwanitkit, Viroj

    2008-01-01

    Heavy metal is widely used in industries and presents as a problematic environmental pollution. Some heavy metals, especially lead and mercury, are well described for their occupational and environmental intoxication whereas the other minor heavy metals are less concerned. In this article, the author will present the details of occupational and environmental minor heavy metal intoxication. This review focuses mainly on aluminum, tin, copper, manganese, chromium, cadmium and nickel. PMID:20040969

  18. Activation of brain NOP receptors attenuates acute and protracted alcohol withdrawal symptoms in the rat

    PubMed Central

    Economidou, Daina; Cippitelli, Andrea; Stopponi, Serena; Braconi, Simone; Clementi, Stefano; Ubaldi, Massimo; Martin-Fardon, Rèmi; Weiss, Friedbert; Massi, Maurizio; Ciccocioppo, Roberto

    2010-01-01

    BACKGROUND Alcohol withdrawal, refers to a cluster of symptoms that may occur from suddenly ceasing the use of alcohol after chronic or prolonged ingestion. These symptoms make alcohol abstinence difficult and increase the risk of relapse in recovering alcoholics. In previous studies, we demonstrated that treatment with N/OFQ significantly reduces alcohol consumption and attenuates alcohol-seeking behaviour induced by environmental conditioning factors or by stress in rats. In the present study we evaluated whether activation of brain NOP receptors may also attenuate alcohol withdrawal signs in rats. METHODS For this purpose animals were subjected to a 6 day chronic alcohol intoxication (by intragastric administration) and at 8, 10 and 12 hours following cessation of alcohol exposure they were treated intracerebroventricularly (ICV) with N/OFQ (0.0, 1.0 and 3.0 μg/rat). Somatic withdrawal signs were scored after ICV treatment. In a subsequent experiment, to evaluate N/OFQ effects on alcohol withdrawal-induced anxiety another group of rats was subjected to ethanol intoxication and after one week was tested for anxiety behavior in the elevated plus maze (EPM). In the last experiment an additional group of rats was tested for anxiety elicited by acute ethanol intoxication (hangover anxiety). For this purpose, animals received an acute dose (3.0 g/kg) of 20% alcohol and 12-h later were tested in the EPM following ICV N/OFQ (0.0, 1.0 and 2.0μg/rat). RESULTS Results showed that N/OFQ significantly reduced the expression of somatic withdrawal signs and reversed anxiety-like behaviors associated with both chronic and acute alcohol intoxication. N/OFQ did not affect anxiety scores in nondependent animals. CONCLUSIONS The present findings suggest that the N/OFQ-NOP receptor system may represent a promising target for the development of new treatments to ameliorate alcohol withdrawal symptoms. PMID:21223310

  19. Alcohol-involved Assault: Associations with posttrauma alcohol use, consequences, and expectancies

    PubMed Central

    Bedard-Gilligan, Michele; Kaysen, Debra; Desai, Sruti; Lee, Christine M.

    2011-01-01

    Victim alcohol consumption is common prior to sexual assault, and a burgeoning literature suggests that victims who were intoxicated during assault may differ in post-assault adjustment compared to those who were not impaired. Less is known about potential relationships between experiencing an alcohol-involved assault (AIA) and later drinking behavior. In this study, we examined the relationships between sexual assault, subsequent drinking behavior and consequences, and alcohol expectancies in a sample of 306 undergraduate women who reported current alcohol use and reported either no trauma history (n = 53), non-AIA (n = 69), or AIA (n = 184). Differences emerged for alcohol use (F(2, 298) = 12.78, p < .001), peak blood alcohol content (F(2, 298) = 9.66, p < .001), consequences (F(2, 296) = 7.38, p < .005), and positive alcohol expectancies (F(14, 796) = 1.93, p < .05). In particular, women with an AIA reported greater alcohol use and positive expectancies compared to women with no trauma history and women with a non-alcohol influenced assault. In addition, both assault groups reported greater drinking consequences than women with no trauma history. Findings suggest that it is the women who are assaulted while under the influence of alcohol who evidence more alcohol use and alcohol-related problems following assault. PMID:21813246

  20. Acute Effects of Intoxication and Arousal on Approach/Avoidance Biases Toward Sexual Risk Stimuli in Heterosexual Men.

    PubMed

    Simons, Jeffrey S; Maisto, Stephen A; Wray, Tyler B; Emery, Noah N

    2016-01-01

    This study tested the effects of alcohol intoxication and physiological arousal on cognitive biases toward erotic stimuli and condoms. Ninety-seven heterosexual men were randomized to 1 of 6 independent conditions in a 2 (high arousal or control) × 3 (alcohol target BAC = 0.08, placebo, or juice control) design and then completed a variant of the Approach-Avoidance Task (AAT). The AAT assessed reaction times toward approaching and avoiding erotic stimuli and condoms with a joystick. Consistent with hypotheses, the alcohol condition exhibited an approach bias toward erotic stimuli, whereas the control and placebo groups exhibited an approach bias toward condom stimuli. Similarly, the participants in the high arousal condition exhibited an approach bias toward erotic stimuli and the low arousal control condition exhibited an approach bias toward condoms. The results suggest that acute changes in intoxication and physiological arousal independently foster biased responding toward sexual stimuli and these biases are associated with sexual risk intentions. PMID:25808719

  1. An interesting thinner intoxication case: intrathoracic injection.

    PubMed

    Solak, Ilhami; Cankayali, Ilkin; Aksu, Hasim; Moral, Ali Resat

    2006-01-01

    Thinners, including aromatic hydrocarbons such as toluene, xylene, and N-hexane, are widely used in industry for the production of plastics, varnish, paint, and glue. Use of these toxic agents frequently leads to chronic intoxication caused by abuse or misuse of solvents, which are usually taken in through inhalation. Thinners may have neurotoxic, myotoxic, hepatotoxic, nephrotoxic, and cardiotoxic systemic effects. The patient described in this report attempted to commit suicide by injecting 10 cc thinner into the left hemithorax. Acute chemical empyema developed at the left hemithorax. No bacterial growth was noted in empyema liquid and blood samples. Empyema was treated with tube thoracostomy, and full remission was observed after 33 d. No systemic toxic signs were noted, other than a low level of hepatotoxicity. Although pleural effusion, atelectasis, and pleural thickening were observed at the acute phase on computed tomography (CT) of the thorax, only pleural thickening persisted on CT of the thorax after 1 y. Investigators could not find a documented case of parenteral use of thinners in the medical literature. PMID:16912033

  2. Fatal intoxication from 3,4-methylenedioxyamphetamine.

    PubMed

    Poklis, A; Mackell, M A; Drake, W K

    1979-01-01

    The symptoms of MDA intoxication exhibited by the decedent prior to death closely mimic those of acute amphetamine poisoning: profuse sweating, violent and irrational behavior, and stereotypically compulsive behavior. Therefore, if amphetamines are not detected in specimens from a person displaying classic symptoms of amphetamine poisoning, hallucinogenic amphetamine derivatives may be considered. In the case described, a divided dose of 850 mg of MDA ingested within 2 h and 15 min was sufficient to cause the death of a 24-year-old male, 4 h after the final dose. While the methaqualone may have contributed to the demise of the decedent, the authors think that the MDA itself was sufficient to cause death. Results of limited recovery studies of MDA extraction from blood and elution from TLC plates supported the observations of Cimbura [13]. Approximately 85% of MDA is extracted by the method described and its elution from TLC plates is quantitative. This case points out once again the dangers of false advertising in the illicit market. The decedent, himself a dealer in the illicit drug market, and all present at the party believed the ingested white powder to be a mixture of morphine, LSD, and amphetamine, hence MDA. They were totally unfamiliar with 3,4-methylenedioxyamphetamine, MDA. PMID:512617

  3. Three fatal intoxications due to methylone.

    PubMed

    Pearson, Julia M; Hargraves, Tiffanie L; Hair, Laura S; Massucci, Charles J; Frazee, C Clinton; Garg, Uttam; Pietak, B Robert

    2012-07-01

    We present three fatal intoxications of methylone, a cathinone derivative. Blood was analyzed with a routine alkaline liquid-liquid extraction and analyzed by gas chromatography coupled with a mass spectrometer (GC-MS). Methylone was identified by a full scan mass spectral comparison to an analytical standard of methylone. For a definitive and conclusive confirmation and quantitation, methylone was also derivatized with heptafluorobutyric anhydride and analyzed by GC-MS. In all three fatalities, the deceased exhibited seizure-like activity and elevated body temperatures (103.9, 105.9 and 107°F) before death. Two of the three cases also exhibited metabolic acidosis. One of the three cases had prolonged treatment and hospitalization before death with symptoms similar to sympathomimetic toxicity, including metabolic acidosis, rhabdomyolysis, acute renal failure and disseminated intravascular coagulation. The laboratory results for this patient over the 24 h period of hospitalization were significant for increased lactate, liver transaminases, creatinine, myoglobin, creatine kinase and clotting times, and decreased pH, glucose and calcium. Peripheral blood methylone concentrations in the three fatal cases were 0.84, 3.3 and 0.56 mg/L. In conlusion, peripheral blood methylone concentrations in excess of 0.5 mg/L may result in death due to its toxic properties, which can include elevated body temperature and other sympathomimetic-like symptoms. PMID:22589523

  4. Antagonists for acute oral cadmium chloride intoxication

    SciTech Connect

    Basinger, M.A.; Jones, M.M.; Holscher, M.A.; Vaughn, W.K.

    1988-01-01

    An examination has been carried out on the relative efficacy of a number of chelating agents when acting as antagonists for oral cadmium chloride intoxication in mice. The compounds were administered orally after the oral administration of cadmium chloride at 1 mmol/kg. Of the compounds examined, several were useful in terms of enhancing survival, but by far the most effective in both enhancing survival and leaving minimal residual levels of cadmium in the liver and the kidney, was meso-2,3-dimercaptosuccinic acid (DMSA). Several polyaminocarboxylic acids also enhanced survival. The most effective of these in reducing liver and kidney levels of cadmium were diethylenetriaminepentaacetic acid (DTPA), trans-1,2-diaminocyclohexane-N,N,N'N'-tetraacetic acid (CDTA), and triethylenetetraminehexaacetic acid (TTHA). D-Penicillamine (DPA) was found to promote survival but also led to kidney cadmium levels higher than those found in the controls. Sodium 2,3-dimercaptopropane-1-sulfonate (DMPS) was as effective in promoting survival as DMSA but left levels of cadmium in the kidney and liver that were approximately four times greater than those found with DMSA.

  5. Alcoholism between Fiction and Reality.

    PubMed

    Carota, Antonio; Calabrese, Pasquale

    2013-01-01

    Alcoholism has always been emphasized in literature, narratives, and theater as its prevalence and related disability are very high, is found throughout the world, and affects women and men of all ages and social classes. There is a tragic or romantic fascination in the deep sense of personal failure that drinking is able to relieve and in the uncontrollable inability to stop drinking. These aspects have been portrayed well by fictional alcoholics in movies and novels. It has become evident that biological traits together with a complex series of psychosocial factors (e.g. negative life events, depression, anxiety, and other psychiatric or personality disorders), which are also well represented in novels and movies, can lead to alcohol addiction. Behavioral (euphoria, disinhibiting behaviors, aggressiveness) and neurological changes (confusion, bradypsychism, slurred speech, ataxia, blackouts) related to alcohol intoxication are also well portrayed by fictional characters. Delirium tremens, epilepsy, alcohol dementia, and Wernicke-Korsakoff disease, however, find less representation in literature and on the stage and screen. The treatment of alcoholic dependence is very difficult (as often reported by fictional and real stories), but should never be considered hopeless. It should be initiated at any stage of the disease. The support offered by Alcoholics Anonymous has always had great appeal for the public. Fictional works can portray alcohol addiction superbly and show some dark sides of human nature (negative emotions and autodestructive thoughts and behaviors), and, at the same time, the severity and pervasiveness of mental illnesses. The psychiatric and psychosocial aspects of alcohol addiction in movies and novels could be an inspiring source for new psychological studies and rehabilitation programs. PMID:23485899

  6. Economic Behavior under the Influence of Alcohol: An Experiment on Time Preferences, Risk-Taking, and Altruism

    PubMed Central

    Corazzini, Luca; Filippin, Antonio; Vanin, Paolo

    2015-01-01

    We report results from an incentivized laboratory experiment undertaken with the purpose of providing controlled evidence on the causal effects of alcohol consumption on risk-taking, time preferences and altruism. Our design disentangles the pharmacological effects of alcohol intoxication from those mediated by expectations, as we compare the behavior of three groups of subjects: those who participated in an experiment with no reference to alcohol, those who were exposed to the possibility of consuming alcohol but were given a placebo and those who effectively consumed alcohol. All subjects participated in a series of economic tasks administered in the same sequence across treatments. After controlling for both the willingness to pay for an object and the potential misperception of probabilities as elicited in the experiment, we detect no effect of alcohol in depleting subjects’ risk tolerance. However, we find that alcohol intoxication increases impatience and makes subjects less altruistic. PMID:25853520

  7. Subjective Responses to Alcohol Prime Event-Specific Alcohol Consumption and Predict Blackouts and Hangover*

    PubMed Central

    Wetherill, Reagan R.; Fromme, Kim

    2009-01-01

    Objective: Individual differences in subjective response to alcohol and the occurrence of blackouts and hangover are associated with the development of alcohol-use disorders. As such, subjective responses to alcohol, blackouts, and hangover may share a biological vulnerability to excessive alcohol consumption. The purpose of the current study was to examine subjective responses to alcohol as predictors of estimated blood alcohol concentration (BAC), blackouts, and hangover for a single heavy drinking event. Method: Data were collected on 150 (50% female) college students at a large, public university who reported consuming alcohol during their 21st birthday celebration. Using semi-structured interviews and self-report measures, subjective responses to alcohol (at midpoint of a 21st birthday celebration) were examined as predictors of final estimated BAC, blackouts, and hangover. Results: Stimulant effects reported for the midpoint of the drinking event predicted final estimated BAC. Both stimulant and sedative alcohol effects directly predicted blackouts during the drinking event and the occurrence of a hangover. Neither stimulant nor sedative effects were mediated by final estimated BAC. Conclusions: Retrospective reports of subjective responses to alcohol were associated with the level of intoxication, blackouts, and hangover during a heavy drinking event. Findings therefore suggest the utility of incorporating subjective responses to alcohol into event-specific interventions that are designed to reduce or prevent heavy episodic drinking. PMID:19515300

  8. Externalities from Alcohol Consumption in the 2005 US National Alcohol Survey: Implications for Policy

    PubMed Central

    Greenfield, Thomas K.; Ye, Yu; Kerr, William; Bond, Jason; Rehm, Jürgen; Giesbrecht, Norman

    2009-01-01

    A subsample (n = 2,550) of the 2005 US National Alcohol Survey of adults was used to estimate prevalence and correlates of six externalities from alcohol abuse––family problems, assaults, accompanying intoxicated driver, vehicular accident, financial problems and vandalized property––all from another’s drinking. On a lifetime basis, 60% reported externalities, with a lower 12-month rate (9%). Women reported more family/marital and financial impacts and men more assaults, accompanying drunk drivers, and accidents. Being unmarried, older, white and ever having monthly heavy drinking or alcohol problems was associated with more alcohol externalities. Publicizing external costs of drinking could elevate political will for effective alcohol controls. PMID:20049257

  9. Perceived physical availability of alcohol at work and workplace alcohol use and impairment: testing a structural model.

    PubMed

    Frone, Michael R; Trinidad, Jonathan R

    2014-12-01

    This study develops and tests a new conceptual model of perceived physical availability of alcohol at work that provides unique insight into 3 dimensions of workplace physical availability of alcohol and their direct and indirect relations to workplace alcohol use and impairment. Data were obtained from a national probability sample of 2,727 U.S. workers. The results support the proposed conceptual model and provide empirical support for a positive relation of perceived physical availability of alcohol at work to workplace alcohol use and 2 dimensions of workplace impairment (workplace intoxication and workplace hangover). Ultimately, the findings suggest that perceived physical availability of alcohol at work is a risk factor for alcohol use and impairment during the workday, and that this relation is more complex than previously hypothesized. PMID:25243831

  10. [Forensic medical diagnostics of intoxication with certain poisonous mushrooms in the case of the lethal outcome in a hospital].

    PubMed

    Zaraf'aynts, G N

    2016-01-01

    The present study was undertaken with a view to improving forensic medical diagnostics of intoxication with poisonous mushrooms in the cases of patients' death in a hospital. A total of 15 protocols of forensic medical examination of the corpses of the people who had died from acute poisoning were available for the analysis. The deathly toxins were amanitin and muscarine contained in various combinations in the death cap (Amanita phalloides) and the early false morels (Gyromitra esculenta and G. gigas). The main poisoning season in the former case was May and in the latter case August and September (93.4%). The mortality rate in the case of group intoxication (such cases accounted for 40% of the total) amounted to 28.6%. 40% of the deceased subjects consumed mushrooms together with alcohol. The poisoning caused the development of either phalloidin- or gyromitrin-intoxication syndromes (after consumption of Amanita phalloides and Gyromitra esculenta respectively). It is emphasized that the forensic medical experts must substantiate the diagnosis of poisoning with mushroom toxins based on the results of the chemical-toxicological and/or forensic chemical investigations. The relevant materials taken from the victim or the corpse should be dispatched for analysis not only within the first day but also on days 2-4 after intoxication. The mycological and genetic analysis must include the detection and identification of mushroom microparticles and spores in the smears from the oral cavity, vomiting matter, wash water, gastric and intestinal contents. In addition, the macro- and microscopic morphological signs, clinical data (major syndromes, results of laboratory studies, methods of treatment) should be taken into consideration as well as the time (season) of mushroom gathering, simultaneous poisoning in a group of people, and other pertinent information. PMID:27030094

  11. Accidental monensin sodium intoxication of feedlot cattle.

    PubMed

    Schweitzer, D; Kimberling, C; Spraker, T; Sterner, F E; McChesney, A E

    1984-05-15

    Of 1,994 yearling and 2-year-old cattle in a winter feeding program, 117 died within 42 days of being fed toxic amounts of monensin sodium in a liquid protein supplement. Death losses commenced on the third day after ingestion of a toxic amount in the feed. Clinical signs in cattle that died in less than 9 days included anorexia, pica, diarrhea, depression, mild hindlimb ataxia, and dyspnea. Gross necropsy findings in cattle dying in the acute phase of the illness included hydrothorax, ascites, and pulmonary edema, as well as petechial hemorrhages, edema, and yellow streaking in skeletal and cardiac muscle. Cattle dying after 9 days had gray streaks in heart and skeletal muscle, generalized ventral edema, enlarged, firm, bluish discolored liver, and enlarged heart. Microscopic changes in cattle dying in the acute phase (less than 9 days) consisted of pulmonary edema, congestion, and hemorrhage. Cardiac and skeletal muscle had localized areas of edema, hemorrhage, and coagulative necrosis. In cattle dying after 9 days of illness, the changes included lymphocytic infiltration, sarcolemmal nuclear proliferation, and fibrosis in skeletal and cardiac muscle. Lungs contained increased alveolar macrophages and a few neutrophils. Centrilobular necrosis and mild fibrosis were found in the liver. Changes varied somewhat according to the area of heart or skeletal muscle that was affected. Active muscles, eg, those in the heart ventricles and diaphragm, were altered most severely. Intoxication appeared to be a result of sedimentation of monensin in the molasses carrier to give remarkable concentrations of the substance at the bottom of the holding tank. PMID:6735846

  12. Alcoholic ketoacidosis

    MedlinePlus

    ... attention improves the overall outlook. How severe the alcoholism is, and the presence of liver disease or ... A.M. Editorial team. Related MedlinePlus Health Topics Alcoholism and Alcohol Abuse Browse the Encyclopedia A.D. ...

  13. Alcohol withdrawal

    MedlinePlus

    ... counseling to discuss the long-term issue of alcoholism Testing and treatment for other medical problems linked ... following organizations are good resources for information on alcoholism: Alcoholics Anonymous -- www.aa.org Al-Anon/Alateen -- ...

  14. Alcoholic neuropathy

    MedlinePlus

    ... objects in the shoes Guarding the extremities to prevent injury from pressure Alcohol must be stopped to prevent the damage from ... The only way to prevent alcoholic neuropathy is not to drink excessive amounts of alcohol.

  15. Sexual assault while too intoxicated to resist: a general population study of Norwegian teenage girls

    PubMed Central

    2014-01-01

    Background Underage drinking is widespread, but studies on alcohol-related sexual victimization among teenage girls are almost non-existent. Research on individual correlates and risk factors of sexual victimization more generally is also meager. This study focuses on sexual assault while incapacitated due to drunkenness among 15–18 year-old girls and examines how age, drinking behavior, impulsivity and involvement in norm-violating activities are associated with such victimization experiences. Methods Data stemmed from a school survey (response rate: 85%) in 16 Norwegian municipalities. Almost all analyses were restricted to girls who had been intoxicated in the past year (n = 2701). In addition to bivariate associations, adjusted odds ratios and relative risks of incapacitated sexual assault (ISA) were estimated. Further, population-attributable fractions were calculated to explore how the prevalence of ISA victimization was likely to be affected if effective preventive measures were targeted solely at high-risk groups. Results The majority of the girls (71%) had been intoxicated in the past year, of which 7% had experienced ISA victimization in the same period. The proportion of victims decreased by age within the group that had been intoxicated, reflecting that the youngest girls were more likely to get severely drunk. Impulsivity and involvement in norm-violating behaviors were identified as potential risk factors, but the population-attributable fractions indicated that the groups with the highest risk of ISA victimization accounted for only a minority of all the cases of such victimization. Conclusion Sexual assault against teenage girls who are too drunk to resist seems to be prevalent in Norway – notably among the youngest girls who engage in heavy episodic drinking. This study also suggests that one should reconsider the notion that no individual attributes are related to females’ sexual assault victimization. It also indicates that a high risk

  16. Intergenerational Influences on Early Alcohol Use: Independence from the Problem Behavior Pathway

    PubMed Central

    Kerr, David C. R.; Capaldi, Deborah M.; Pears, Katherine C.; Owen, Lee D.

    2013-01-01

    Conduct problems are a general risk factor for adolescent alcohol use. However, their role in relation to alcohol-specific risk pathways of intergenerational transmission of alcohol use is not well understood. Further, the roles of alcohol-specific contextual influences on children’s early alcohol use have been little examined. In a 20-year prospective, multimethod study of 83 fathers and their 125 children, we considered predictors of child alcohol use by age 13 years. Predictors included fathers’ adolescent antisocial behavior and alcohol use, both parents’ adult alcohol use, norms about and encouragement of child use, parental monitoring, child-reported exposure to intoxicated adults, and parent-reported child externalizing behaviors. Path models supported an association between fathers’ adolescent alcohol use and children’s use (β = .17) that was not better explained by concurrent indicators of fathers’ and children’s general problem behavior. Fathers’ and mothers’ adult alcohol use uniquely predicted child use, and exposure to intoxicated adults partially mediated the latter path. Other family risk mechanisms were not supported. However, parental alcohol use and child alcohol use were linked in expected ways with family contextual conditions known to set the stage for alcohol use problems later in adolescence. PMID:22781861

  17. The Effects of Alcohol, Emotion Regulation, and Emotional Arousal on the Dating Aggression Intentions of Men and Women

    PubMed Central

    Stappenbeck, Cynthia A; Fromme, Kim

    2013-01-01

    Verbal and physical dating aggression is prevalent among college-aged men and women, especially a pattern of mutual aggression in which both partners engage in aggression. Alcohol intoxication and anger arousal have both been implicated in the occurrence of aggression, and the ability to regulate one’s emotions may interact with both alcohol intoxication and emotional arousal to predict dating aggression. The current study is the first known experimental investigation to examine the effects of alcohol intoxication, alcohol expectancies, emotion regulation, and emotional arousal on dating aggression. Participants were randomized to receive alcohol (n=48), placebo (n=48), or no alcohol (n=48). Intoxicated men and women expressed more verbal and physical aggression intentions than those in the no alcohol condition, and individuals in the placebo condition did not significantly differ from those in the alcohol and no alcohol conditions. These results suggest that the pharmacological effects of alcohol were important to the occurrence of dating aggression, whereas the effects of expectancy are less clear. Among those less able to engage in cognitive reappraisal, individuals who consumed alcohol or believed they consumed alcohol expressed more verbal and physical aggression intentions than those who received no alcohol. Those with higher arousal who were better able to suppress their emotions expressed fewer verbal and physical aggression intentions than those with lower arousal. In addition to reducing alcohol consumption, interventions to prevent dating aggression might incorporate emotion regulation skills, with a focus on understanding the circumstances in which cognitive reappraisal and emotion suppression are relatively more effective. PMID:23586449

  18. Alcohol-Related Antigay Aggression: Theoretical Considerations for Individual-and Societal-Level Interventions

    PubMed Central

    Parrott, Dominic J.; Miller, Cameron A.

    2008-01-01

    A substantial literature has identified risk factors for intoxicated aggression and the mechanisms by which these effects are exerted. This theoretical and empirical foundation is a valuable resource for the development of treatment inventions. In contrast, a comparable literature is not available to guide development of clinical interventions for intoxicated antigay aggression. To address this gap in the literature, the present article 1) identifies risk factors and mechanisms pertinent to alcohol-related antigay aggression, 2) advances predictions regarding how alcohol will increase antigay aggression, and 3) reviews societal- and individual-level considerations for intervention based upon these hypotheses. PMID:19938923

  19. A neurotoxic alcohol exposure paradigm does not induce hepatic encephalopathy.

    PubMed

    Hashimoto, Joel G; Wiren, Kristine M; Wilhelm, Clare J

    2016-01-01

    Alcohol abuse is associated with neurological dysfunction, brain morphological deficits and frank neurotoxicity. Although these disruptions may be a secondary effect due to hepatic encephalopathy, no clear evidence of causality is available. This study examined whether a 72h period of alcohol intoxication known to induce physical dependence, followed by a single withdrawal, was sufficient to induce signs of hepatic encephalopathy in male and female mice. Animals were continuously intoxicated via alcohol vapor inhalation, a procedure previously shown to induce significant neurotoxicity in female mice. At peak synchronized withdrawal (8h following the end of alcohol exposure), blood samples were taken and levels of several liver-regulated markers and brain swelling were characterized. Glutathione levels were also determined in the medial frontal cortex (mFC) and hippocampus. Results revealed elevated levels of cholesterol, albumin, alkaline phosphatase (ALP), alanine aminotransferase (ALT) and decreased levels of blood urea nitrogen and total bilirubin in alcohol-exposed male and female groups compared to controls. Brain water weight was not affected by alcohol exposure, though males tended to have slightly more water weight overall. Alcohol exposure led to reductions in tissue levels of glutathione in both the hippocampus and mFC which may indicate increased oxidative stress. Combined, these results suggest that hepatic encephalopathy does not appear to play a significant role in the neurotoxicity observed following alcohol exposure in this model. PMID:27268733

  20. Methyltin intoxication in six men; toxicologic and clinical aspects

    SciTech Connect

    Rey, C.; Reinecke, H.J.; Besser, R.

    1984-04-01

    Neurologic and psychiatric symptoms such as headache, tinnitus, defective hearing, changing desorientation and aggressiveness are initial symptoms of methyltin chloride intoxication. Some patients also developed epileptic equivalents, such as dreamy attacks and central ventilation transaminases. Laboratory findings included low levels of serum potassium, leucocytosis and elevated transaminases. The excretion rate of tin in the urine correlated with the severity of the intoxication. There was no measurable effect of plasma separation or d-penicillamine therapy on tin excretion in the urine or on the clinical picture. The long-term prognosis of severely intoxicated persons is poor. To prevent such events workers need to be warned of the risk and dangers of working with organo-metallic compounds. The effectiveness of protective clothes and gas masks should be checked. In exposed workers regular testing is advised of tin concentrations in the urine.

  1. The alcohol hangover research group consensus statement on best practice in alcohol hangover research.

    PubMed

    Verster, Joris C; Stephens, Richard; Penning, Renske; Rohsenow, Damaris; McGeary, John; Levy, Dan; McKinney, Adele; Finnigan, Frances; Piasecki, Thomas M; Adan, Ana; Batty, G David; Fliervoet, Lies A L; Heffernan, Thomas; Howland, Jonathan; Kim, Dai-Jin; Kruisselbrink, L Darren; Ling, Jonathan; McGregor, Neil; Murphy, René J L; van Nuland, Merel; Oudelaar, Marieke; Parkes, Andrew; Prat, Gemma; Reed, Nick; Slutske, Wendy S; Smith, Gordon; Young, Mark

    2010-06-01

    Alcohol-induced hangover, defined by a series of symptoms, is the most commonly reported consequence of excessive alcohol consumption. Alcohol hangovers contribute to workplace absenteeism, impaired job performance, reduced productivity, poor academic achievement, and may compromise potentially dangerous daily activities such as driving a car or operating heavy machinery. These socioeconomic consequences and health risks of alcohol hangover are much higher when compared to various common diseases and other health risk factors. Nevertheless, unlike alcohol intoxication the hangover has received very little scientific attention and studies have often yielded inconclusive results. Systematic research is important to increase our knowledge on alcohol hangover and its consequences. This consensus paper of the Alcohol Hangover Research Group discusses methodological issues that should be taken into account when performing future alcohol hangover research. Future research should aim to (1) further determine the pathology of alcohol hangover, (2) examine the role of genetics, (3) determine the economic costs of alcohol hangover, (4) examine sex and age differences, (5) develop common research tools and methodologies to study hangover effects, (6) focus on factor that aggravate hangover severity (e.g., congeners), and (7) develop effective hangover remedies. PMID:20712593

  2. The Alcohol Hangover Research Group Consensus Statement on Best Practice in Alcohol Hangover Research

    PubMed Central

    Verster, Joris C.; Stephens, Richard; Penning, Renske; Rohsenow, Damaris; McGeary, John; Levy, Dan; McKinney, Adele; Finnigan, Frances; Piasecki, Thomas M.; Adan, Ana; Batty, G. David; Fliervoet, Lies A.L.; Heffernan, Thomas; Howland, Jonathan; Kim, Dai-Jin; Kruisselbrink, L. Darren; Ling, Jonathan; McGregor, Neil; Murphy, René J.L.; van Nuland, Merel; Oudelaar, Marieke; Parkes, Andrew; Prat, Gemma; Reed, Nick; Slutske, Wendy S.; Smith, Gordon; Young, Mark

    2013-01-01

    Alcohol-induced hangover, defined by a series of symptoms, is the most commonly reported consequence of excessive alcohol consumption. Alcohol hangovers contribute to workplace absenteeism, impaired job performance, reduced productivity, poor academic achievement, and may compromise potentially dangerous daily activities such as driving a car or operating heavy machinery. These socioeconomic consequences and health risks of alcohol hangover are much higher when compared to various common diseases and other health risk factors. Nevertheless, unlike alcohol intoxication the hangover has received very little scientific attention and studies have often yielded inconclusive results. Systematic research is important to increase our knowledge on alcohol hangover and its consequences. This consensus paper of the Alcohol Hangover Research Group discusses methodological issues that should be taken into account when performing future alcohol hangover research. Future research should aim to (1) further determine the pathology of alcohol hangover, (2) examine the role of genetics, (3) determine the economic costs of alcohol hangover, (4) examine sex and age differences, (5) develop common research tools and methodologies to study hangover effects, (6) focus on factor that aggravate hangover severity (e.g., congeners), and (7) develop effective hangover remedies. PMID:20712593

  3. "Not a good look": Impossible Dilemmas for Young Women Negotiating the Culture of Intoxication in the United Kingdom.

    PubMed

    Bailey, Lin; Griffin, Christine; Shankar, Avi

    2015-05-01

    This paper investigates young women's alcohol consumption in the United Kingdom within a widespread culture of intoxication in relation to recent debates about postfeminism and contemporary femininity. Young women are faced with an "impossible dilemma," arising from the contradiction between a hedonistic discourse of alcohol consumption and postfeminist discourse around attaining and maintaining the "right" form of hypersexual heterosexual femininity. Drawing on a recent interview study with 24 young white working-class and middle-class women in the South-West of England, we explore how young women inhabit the dilemmas of contemporary femininity in youth drinking cultures, striving to achieve the "right" form of hypersexual femininity and an "optimum" level of drunkenness. PMID:26086307

  4. Dietary fat level and alcohol-induced pancreatic injury

    SciTech Connect

    Towner, S.J.; Inomata, T.; Largman, C.; French, S.W.

    1986-03-01

    Effects of dietary fat levels on alcohol-induced pancreatic injury were studied in a rat model which achieves sustained blood alcohol levels and maximal nutritional control. A diet containing 5, 25, or 35% of fat (corn oil; % total calories) and either ethanol or isocaloric dextrose were intragastrically infused in male Wistar rats for 30-120 days. Following intoxication, the pancreatic pathology was examined light-microscopically. None of pair-fed controls showed abnormal pancreas histology. These results indicate potentiation of alcohol-induced pancreatic injury. Particularly higher incidence of chronic interstitial pancreatitis with increased dietary fat.

  5. We use Continuous Renal Replacement Therapy for Overdoses and Intoxications.

    PubMed

    Cabrera, Valerie Jorge; Shirali, Anushree C

    2016-07-01

    Extracorporeal modalities for the removal of drugs and toxins are indicated for the treatment of overdoses and intoxications. Well-established modalities include hemodialysis (HD), high-flux HD (HfD), and charcoal hemoperfusion (HP). Recently, there have been increasing reports on the use of continuous renal replacement therapy (CRRT), such as continuous veno-venous hemodialysis (CVVHD), continuous veno-venous hemofiltration (CVVH) or CVVH combined with dialysis (CVVHDF). In the present article, we will discuss the various factors that determine the clearance of drugs and toxins and accordingly, we will propose that with few exceptions, CRRT does not have a role in the routine management of intoxications. PMID:27126739

  6. Behavioral assessment of NIH Swiss mice acutely intoxicated with tetramethylenedisulfotetramine.

    PubMed

    Flannery, Brenna M; Silverman, Jill L; Bruun, Donald A; Puhger, Kyle R; McCoy, Mark R; Hammock, Bruce D; Crawley, Jacqueline N; Lein, Pamela J

    2015-01-01

    Tetramethylenedisulfotetramine (TETS) is a potent convulsant poison that is thought to trigger seizures by inhibiting the function of the type A gamma-aminobutyric acid receptor (GABAAR). Acute intoxication with TETS can cause vomiting, convulsions, status epilepticus (SE) and even death. Clinical case reports indicate that individuals who survive poisoning may exhibit long-term neuropsychological issues and cognitive deficits. Therefore, the objective of this research was to determine whether a recently described mouse model of acute TETS intoxication exhibits persistent behavioral deficits. Young adult male NIH Swiss mice received a seizure-inducing dose of TETS (0.15mg/kg, ip) and then were rescued from lethality by administration of diazepam (5mg/kg, ip) approximately 20min post-TETS-exposure. TETS-intoxicated mice typically exhibited 2 clonic seizures prior to administration of diazepam with no subsequent seizures post-diazepam injection as assessed using behavioral criteria. Seizures lasted an average of 72s. Locomotor activity, anxiety-like and depression-relevant behaviors and cognition were assessed at 1week, 1month and 2months post-TETS exposure using open field, elevated-plus maze, light↔dark transitions, tail suspension, forced swim and novel object recognition tasks. Interestingly, preliminary validation tests indicated that NIH Swiss mice do not respond to the shock in fear conditioning tasks. Subsequent evaluation of hot plate and tail flick nociception tasks revealed that this strain exhibits significantly decreased pain sensitivity relative to age- and sex-matched C57BL/6J mice, which displayed normal contextual fear conditioning. NIH Swiss mice acutely intoxicated with TETS exhibited no significant anxiety-related, depression-relevant, learning or memory deficits relative to vehicle controls at any of the time points assessed with the exception of significantly increased locomotor activity at 2months post-TETS intoxication. The general absence

  7. Alcohol consumption and sport: a cross-sectional study of alcohol management practices associated with at-risk alcohol consumption at community football clubs

    PubMed Central

    2013-01-01

    Background Excessive alcohol consumption is responsible for considerable harm from chronic disease and injury. Within most developed countries, members of sporting clubs participate in at-risk alcohol consumption at levels above that of communities generally. There has been limited research investigating the predictors of at-risk alcohol consumption in sporting settings, particularly at the non-elite level. The purpose of this study was to examine the association between the alcohol management practices and characteristics of community football clubs and at-risk alcohol consumption by club members. Methods A cross sectional survey of community football club management representatives and members was conducted. Logistic regression analysis (adjusting for clustering by club) was used to determine the association between the alcohol management practices (including alcohol management policy, alcohol-related sponsorship, availability of low- and non-alcoholic drinks, and alcohol-related promotions, awards and prizes) and characteristics (football code, size and location) of sporting clubs and at-risk alcohol consumption by club members. Results Members of clubs that served alcohol to intoxicated people [OR: 2.23 (95% CI: 1.26-3.93)], conducted ‘happy hour’ promotions [OR: 2.84 (95% CI: 1.84-4.38)] or provided alcohol-only awards and prizes [OR: 1.80 (95% CI: 1.16-2.80)] were at significantly greater odds of consuming alcohol at risky levels than members of clubs that did not have such alcohol management practices. At-risk alcohol consumption was also more likely among members of clubs with less than 150 players compared with larger clubs [OR:1.45 (95% CI: 1.02-2.05)] and amongst members of particular football codes. Conclusions The findings of this study suggest a need and opportunity for the implementation of alcohol harm reduction strategies targeting specific alcohol management practices at community football clubs. PMID:23947601

  8. Prolonged neuropsychiatric effects following management of chloroquine intoxication with psychotropic polypharmacy

    PubMed Central

    Maxwell, Nicole M; Nevin, Remington L; Stahl, Stephen; Block, Jerald; Shugarts, Sarah; Wu, Alan H B; Dominy, Stephen; Solano-Blanco, Miguel Alonso; Kappelman-Culver, Sharon; Lee-Messer, Christopher; Maldonado, Jose; Maxwell, Andrew J

    2015-01-01

    Key Clinical Message Susceptibility to quinoline antimalarial intoxication may reflect individual genetic and drug-induced variation in neuropharmacokinetics. In this report, we describe a case of chloroquine intoxication that appeared to be prolonged by subsequent use of multiple psychotropic medications. This case highlights important new considerations for the management of quinoline antimalarial intoxication. PMID:26185633

  9. Relationship of age of first drink to alcohol-related consequences among college students with unhealthy alcohol use.

    PubMed

    Rothman, Emily F; DeJong, William; Palfai, Tibor; Saitz, Richard

    2008-01-01

    This study investigated the relationship between age of first drink (AFD) and a broad range of negative alcohol-related outcomes among college students exhibiting unhealthy alcohol use. We conducted an anonymous on-line survey to collect self-report data from first-year college students at a large northeastern university. Among 1,792 respondents who reported ever drinking, 14% reported an AFD before age 14. These early onset drinkers were more likely than later onset drinkers to report frequent drinking, heavy drinking, and other unhealthy alcohol use behaviors. Among the subset of drinkers with unhealthy alcohol use (36%), early drinkers were more likely than later onset drinkers to report experiencing five out of 13 alcohol-related consequences, including driving while intoxicated, missing work or school due to drinking, getting into trouble at work or school due to drinking, receiving lower grades than they should have due to drinking, and developing a tolerance to alcohol. PMID:19042317

  10. Alcoholism and Alcohol Abuse

    MedlinePlus

    ... increase the risk of certain cancers. It can cause damage to the liver, brain, and other organs. Drinking during pregnancy can harm your baby. Alcohol also increases the risk of death from car crashes, injuries, homicide, and suicide. If you want to stop drinking, there is ...

  11. Predrinking, alcohol use, and breath alcohol concentration: A study of young adult bargoers.

    PubMed

    Wells, Samantha; Dumas, Tara M; Bernards, Sharon; Kuntsche, Emmanuel; Labhart, Florian; Graham, Kathryn

    2015-09-01

    Predrinking (preloading, pregaming) has been found to be related to alcohol use and intoxication. However, most research relies on estimates of blood alcohol concentration and does not control for usual drinking pattern. We assessed whether predrinking was associated with subsequent alcohol consumption and breath alcohol concentration (BrAC) among 287 young adult bargoers (173 men [60.3%], Mage = 21.86 years, SD = 2.55 years) who were recruited in groups in an entertainment district of a midsized city in Ontario, Canada. We also examined whether predrinking by other group members interacted with individual predrinking in relation to amount consumed/BrAC. Adjusting for nesting of individuals within groups in hierarchical linear models, predrinkers were found to consume more drinks in the bar district and over the entire night compared to nonpredrinkers and had higher BrACs at the end of the night controlling for drinking pattern. A group- by individual-level interaction revealed that individual predrinking predicted higher BrACs for members of groups in which at least half of the group had been predrinking but not for members of groups in which less than half had been predrinking. This study confirms a direct link of predrinking with greater alcohol consumption and higher intoxication levels. Group- by individual-level effects suggest that group dynamics may have an important impact on individual drinking. Given that predrinking is associated with heavier consumption rather than reduced consumption at the bar, initiatives to address predrinking should include more effective policies to prevent intoxicated people from entering bars and being served once admitted. PMID:25984585

  12. In the company of others: Social factors alter acute alcohol effects

    PubMed Central

    Kirkpatrick, Matthew G.; de Wit, Harriet

    2013-01-01

    Rationale Alcohol is usually consumed in social contexts. However, the drug has been studied mainly under socially isolated conditions, and our understanding of how social setting affects response to alcohol is limited. Objectives The current study compared the subjective, physiological and behavioral effects of a moderate dose of alcohol in moderate social drikers who were tested in either a social or an isolated context, and in the presence of others who had or had not consumed alcohol. Methods: Healthy men and women were randomly assigned to either a social group tested in pairs (SOC; N=24), or an isolated group tested individually (ISO; N=20). They participated in four sessions, in which they received oral alcohol (0.8 g/kg) or placebo on two sessions each, in quasi randomized order under double blind conditions. In the SOC condition, the drug conditions of the co-participants were varied systematically: On two sessions both participants received the same substance (placebo or alcohol) and on the other two sessions one received alcohol while the other received placebo. Cardiovascular measures, breath alcohol levels and mood were assessed at regular intervals, and measures of social interaction were obtained in the SOC group. Results Alcohol produced greater effects on certain subjective measures in the SOC condition compared to the ISO condition, including feelings of intoxication and stimulation, but not on other measures such as feeling sedated or high, or on cardiovascular measures. Within the SOC condition, participants rated themselves as more intoxicated when their partner received alcohol, and paired subjects interacted more when at least one participant received alcohol. Conclusions The presence of others enhances some of the subjective and behavioral effects of alcohol, especially the presence of another intoxicated individual. This enhancement of alcohol effects may explain, in part, why it is used in a social context. PMID:23712603

  13. Chronic Vitamin D Intoxication in Captive Iberian Lynx (Lynx pardinus)

    PubMed Central

    Muñoz, Luis; Raya, Ana; Lopez, Guillermo; Aguilera-Tejero, Escolástico

    2016-01-01

    To document the biochemical and pathologic features of vitamin D intoxication in lynx and to characterize mineral metabolism in healthy lynx, blood samples were obtained from 40 captive lynx that had been receiving excessive (approximately 30 times the recommended dose) vitamin D3 in the diet, and from 29 healthy free ranging lynx. Tissue samples (kidney, stomach, lung, heart and aorta) were collected from 13 captive lynx that died as a result of renal disease and from 3 controls. Vitamin D intoxication resulted in renal failure in most lynx (n = 28), and widespread extraskeletal calcification was most severe in the kidneys and less prominent in cardiovascular tissues. Blood minerals and calciotropic hormones in healthy lynx were similar to values reported in domestic cats except for calcitriol which was higher in healthy lynx. Changes in mineral metabolism after vitamin D intoxication included hypercalcemia (12.0 ± 0.3 mg/dL), hyperphosphatemia (6.3 ± 0.4 mg/dL), increased plasma calcidiol (381.5 ± 28.2 ng/mL) and decreased plasma parathyroid hormone (1.2 ± 0.7 pg/mL). Hypercalcemia and, particularly, hyperphosphatemia were of lower magnitude that what has been previously reported in the course of vitamin D intoxication in other species. However, extraskeletal calcifications were severe. The data suggest that lynx are sensitive to excessive vitamin D and extreme care should be taken when supplementing this vitamin in captive lynx diets. PMID:27243456

  14. Chronic Vitamin D Intoxication in Captive Iberian Lynx (Lynx pardinus).

    PubMed

    Lopez, Ignacio; Pineda, Carmen; Muñoz, Luis; Raya, Ana; Lopez, Guillermo; Aguilera-Tejero, Escolástico

    2016-01-01

    To document the biochemical and pathologic features of vitamin D intoxication in lynx and to characterize mineral metabolism in healthy lynx, blood samples were obtained from 40 captive lynx that had been receiving excessive (approximately 30 times the recommended dose) vitamin D3 in the diet, and from 29 healthy free ranging lynx. Tissue samples (kidney, stomach, lung, heart and aorta) were collected from 13 captive lynx that died as a result of renal disease and from 3 controls. Vitamin D intoxication resulted in renal failure in most lynx (n = 28), and widespread extraskeletal calcification was most severe in the kidneys and less prominent in cardiovascular tissues. Blood minerals and calciotropic hormones in healthy lynx were similar to values reported in domestic cats except for calcitriol which was higher in healthy lynx. Changes in mineral metabolism after vitamin D intoxication included hypercalcemia (12.0 ± 0.3 mg/dL), hyperphosphatemia (6.3 ± 0.4 mg/dL), increased plasma calcidiol (381.5 ± 28.2 ng/mL) and decreased plasma parathyroid hormone (1.2 ± 0.7 pg/mL). Hypercalcemia and, particularly, hyperphosphatemia were of lower magnitude that what has been previously reported in the course of vitamin D intoxication in other species. However, extraskeletal calcifications were severe. The data suggest that lynx are sensitive to excessive vitamin D and extreme care should be taken when supplementing this vitamin in captive lynx diets. PMID:27243456

  15. Fatal carbon monoxide intoxication after acetylene gas welding of pipes.

    PubMed

    Antonsson, Ann-Beth; Christensson, Bengt; Berge, Johan; Sjögren, Bengt

    2013-06-01

    Acetylene gas welding of district heating pipes can result in exposure to high concentrations of carbon monoxide. A fatal case due to intoxication is described. Measurements of carbon monoxide revealed high levels when gas welding a pipe with closed ends. This fatality and these measurements highlight a new hazard, which must be promptly prevented. PMID:23307861

  16. Korean Patients with Superwarfarin Intoxication and Their Outcome

    PubMed Central

    Hong, Junshik; Yhim, Ho-Young; Bae, Sung Hwa; Yuh, Young Jin; Yoon, Sung-Soo; Yoon, Hwi-Joong; Kim, Seung Taik; Chi, Hyun-Sook

    2010-01-01

    This observational study aimed at evaluating recent superwarfarin intoxication of Korean patients. Ten patients were diagnosed as or highly suspicious for superwarfarin intoxication. Case report forms described by attending hematologists of the patients were collected and analyzed. Bleeding symptoms were varied among the patients. Patients uniformly showed prolonged prothrombin time (PT) and activated thromboplastin time (aPTT) with decreased activity of vitamin K dependent coagulation factors. Positive serum brodifacoum test results in 4 of 5 requested patients contributed to confirmatory diagnosis. Psychiatric interview revealed an attempted ingestion in one patient. High dose vitamin K1 therapy promptly corrected prolonged PT and aPTT, but hasty discontinuation caused repeated bleeding diathesis in 6 patients. Route of intoxication was unknown or not definite among 8 of 10 patients. Three patients had a possibility of environmental exposure considering their occupations: there might be intoxication by transdermal absorption or inhalation. Therefore, high dose and prolonged use of vitamin K1 therapy is necessary for effective detoxification. Further detailed investigation on environmental exposure and efforts to improve availability of the blood level test in clinic are requested. PMID:21165290

  17. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  18. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  19. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  20. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  1. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  2. Circumvention of Learning Increases Intoxication Efficacy of Nematicidal Engineered Bacteria.

    PubMed

    Bracho, Olena R; Manchery, Cyril; Haskell, Evan C; Blanar, Christopher A; Smith, Robert P

    2016-03-18

    Synthetic biology holds promise to engineer systems to treat diseases. One critical, yet underexplored, facet of designing such systems is the interplay between the system and the pathogen. Understanding this interplay may be critical to increasing efficacy and overcoming resistance against the system. Using the principles of synthetic biology, we engineer a strain of Escherichia coli to attract and intoxicate the nematode Caenorhabditis elegans. Our bacteria are engineered with a toxin module, which intoxicates the nematode upon ingestion, and an attraction module, which serves to attract and increase the feeding rate of the nematodes. When independently implemented, these modules successfully intoxicate and attract the worms, respectively. However, in combination, the efficacy of our bacteria is significantly reduced due to aversive associative learning in C. elegans. Guided by mathematical modeling, we dynamically regulate module induction to increase intoxication by circumventing learning. Our results detail the creation of a novel nematicidal bacterium that may have application against nematodes, unravel unique constraints on circuit dynamics that are governed by C. elegans physiology, and add to the growing list of design and implementation considerations associated with synthetic biology. PMID:26692340

  3. [About the biochemical criteria of heroin (narcotic) intoxication].

    PubMed

    Korshunov, G V; BYchkov, E N; Borodulin, V B; Arsent'eva, L A; Serkova, S A; Bel'skaia, N A

    2013-06-01

    The article deals with the data of study of biochemical indicators and activity of particular proteolytic enzymes in blood serum of patients with heroin drug addiction. The results can be applied to detect the typical laboratory changes intrinsic to this kind of intoxication. PMID:24340942

  4. The Impact of Behavioral Signs of Intoxication on Bartender Service

    ERIC Educational Resources Information Center

    Goodsite, Billie; Klear, Lacey; Rosenberg, Harold

    2008-01-01

    Objective: The present study was designed to assess whether the serving practices of a sample of bartenders in an American university town would vary as a function of the number of behavioral cues of intoxication displayed by apparently real patrons (who were actually experimental confederates). Method: We trained two male and three female…

  5. A case of lethal intoxication after ingestion of toquilone compositum.

    PubMed

    Fucci, N

    1996-09-01

    A case of acute intoxication of both methaqualone and diphenhydramine is reported. The analysis of these compounds was performed by liquid-liquid extraction (Toxi-Lab DPC procedure) followed by gas chromatography/mass spectrometry determination; both substances are contained in the pharmaceutical formulation called Toquilone Compositum (Medichemie, Switzerland). PMID:8870874

  6. Fatal kavalactone intoxication by suicidal intravenous injection.

    PubMed

    Ketola, Raimo A; Viinamäki, Jenni; Rasanen, Ilpo; Pelander, Anna; Goebeler, Sirkka

    2015-04-01

    Kavalactones are a group of compounds found in kava, a beverage or extract prepared from the rhizome of the kava plant (Piper methysticum). Traditionally kava extracts have been used for their anxiolytic and sedative properties. Sales of kava extracts were severely restricted or prohibited in European countries in 2002 following several cases of serious hepatotoxicity. Here we report a case where high concentrations of kavalactones and ethanol were detected in post mortem femoral blood. An injection needle with a 10-mL syringe containing 7.5 mL of slightly yellowish liquid was found next to the victim, and there were numerous needle prints on both lower arms following the venous tracks. No evidence of other cause of death was found in the medico-legal investigation. The case was therefore classified as suicide using an injection of kavalactones intravenously together with alcohol poisoning. PMID:25684328

  7. Alcohol Calorie Calculator

    MedlinePlus

    ... Alcohol Calorie Calculator Weekly Total 0 Calories Alcohol Calorie Calculator Find out the number of beer and ... Calories College Alcohol Policies Interactive Body Calculators Alcohol Calorie Calculator Alcohol Cost Calculator Alcohol BAC Calculator Alcohol ...

  8. Evaluation of intoxicated patients hospitalized in a newly-opened level two pediatric intensive care unit

    PubMed Central

    Güngörer, Vildan; Yisldırım, Nurdan Kökten

    2016-01-01

    to the Pediatric Psychiatric Unit as outpatients after discharge and three patients (3.6%) were referred to Alcohol and Substance Abuse Treatment and Research Centre. Conclusions: Because the rate of drug intoxication was found to be substantially high in this study, we think that politics related with education of parents on this issue, packaging of drugs in such a way that children can not open these packages and drug supply should be reviewed. PMID:27103862

  9. Alcohol's Role in Sexual Violence Perpetration: Theoretical Explanations, Existing Evidence, and Future Directions

    PubMed Central

    Abbey, Antonia

    2011-01-01

    Issues There is controversy regarding the extent to which alcohol plays a causal role in sexual assault perpetration. Approach This paper critically reviews the relevant alcohol administration and survey research literature. Key Findings Alcohol administration researchers have randomly assigned male participants to drink conditions prior to exposure to an acquaintance rape scenario. As compared to sober participants, intoxicated participants find the male character's use of force to obtain sex more acceptable and express greater willingness to act in a similar manner. In several studies, these effects are strongest for intoxicated men with hostile attitudes toward women. Survey researchers have asked male participants to describe incidents in which they behaved in a sexually aggressive manner. Men who commit sexual assault when drinking report having traits, attitudes, and experiences similar to those of other perpetrators except in the alcohol domain. Perpetrators who commit sexual assault when drinking tend to drink more than other perpetrators in sexual situations and have stronger expectancies regarding alcohol's effects on sexual behavior. Implications Overall, research suggests that alcohol interacts with personality and aspects of the situation, adding to the risk of perpetration among men already predisposed to engaging in sexual aggression. Conclusions Although there are no simple answers to questions about alcohol's role in sexual assault, research suggests that intoxication may be a more important determinant of when some men commit sexual aggression, rather than who becomes sexually aggressive. PMID:21896070

  10. Assessment of Club Patrons’ Alcohol and Drug Use

    PubMed Central

    Miller, Brenda A.; Byrnes, Hilary F.; Branner, Amy C.; Voas, Robert; B. Johnson, Mark

    2014-01-01

    Background Young adulthood (ages 18–25 years) represents a time when high-risk behaviors, including alcohol and drug use, peak. Electronic music dance events (EMDEs) featured at clubs provide an ecologic niche for these high-risk behaviors. Purpose This paper examines the prevalence of alcohol and drug use among EMDE patrons. Examination of personal characteristics associated with exit levels of alcohol and drug use identifies important indicators of risk taking for prevention strategies. Methods Data were collected anonymously during 2010–2012 from 2028 patrons as they entered and exited clubs in the San Francisco Bay area featuring EMDEs. Nearly half were aged ≤25 years. Biological measures of drug and alcohol and self-reported personal characteristics were attained. Analyses were completed in 2012. Results At entrance, more than one fifth of patrons were positive for drug use and one fourth arrived either impaired (blood alcohol concentration [BAC]: 0.05%–0.079%) or intoxicated (BAC: >0.08%) by alcohol. At exit, one fourth tested positive for drugs, and nearly half were impaired or intoxicated by alcohol. Individual characteristics that were important for levels of risk included prior alcohol use behaviors, sexual identity, ethnic/racial identity, and transportation to the event. Gender did not differentiate for alcohol use but fewer women used drugs. Conclusions Findings confirm the importance of targeting EMDEs for prevention efforts. EMDEs attract young working adults who are engaged in heavy alcohol and/or drug use. Targeting these social settings for delivering public health prevention strategies regarding alcohol and drug use and related harms is indicated by the findings. PMID:24139778

  11. Homer2 regulates alcohol and stress cross-sensitization.

    PubMed

    Quadir, Sema G; Santos, Jaqueline Rocha Borges Dos; Campbell, Rianne R; Wroten, Melissa G; Singh, Nimrita; Holloway, John J; Bal, Sukhmani K; Camarini, Rosana; Szumlinski, Karen K

    2016-05-01

    An interaction exists between stress and alcohol in the etiology and chronicity of alcohol use disorders, yet a knowledge gap exists regarding the neurobiological underpinnings of this interaction. In this regard, we employed an 11-day unpredictable, chronic, mild stress (UCMS) procedure to examine for stress-alcohol cross-sensitization of motor activity as well as alcohol consumption/preference and intoxication. We also employed immunoblotting to relate the expression of glutamate receptor-related proteins within subregions of the nucleus accumbens (NAC) to the manifestation of behavioral cross-sensitization. UCMS mice exhibited a greater locomotor response to an acute injection of 2 g/kg alcohol than unstressed controls and this cross-sensitization extended to alcohol intake (0-20 percent), as well as to the intoxicating and sedative properties of 3 and 5 g/kg alcohol, respectively. Regardless of prior alcohol injection (2 g/kg), UCMS mice exhibited elevated NAC shell levels of mGlu1α, GluN2b and Homer2, as well as lower phospholipase Cβ within this subregion. GluN2b levels were also lower within the NAC core of UCMS mice. The expression of stress-alcohol locomotor cross-sensitization was associated with lower mGlu1α within the NAC core and lower extracellular signal-regulated kinase activity within both NAC subregions. As Homer2 regulates alcohol sensitization, we assayed also for locomotor cross-sensitization in Homer2 wild-type (WT) and knock-out (KO) mice. WT mice exhibited a very robust cross-sensitization that was absent in KO animals. These results indicate that a history of mild stress renders an animal more sensitive to the psychomotor and rewarding properties of alcohol, which may depend on neuroplasticity within NAC glutamate transmission. PMID:25916683

  12. Alcohol-Related Brain Damage in Humans

    PubMed Central

    Erdozain, Amaia M.; Morentin, Benito; Bedford, Lynn; King, Emma; Tooth, David; Brewer, Charlotte; Wayne, Declan; Johnson, Laura; Gerdes, Henry K.; Wigmore, Peter; Callado, Luis F.; Carter, Wayne G.

    2014-01-01

    Chronic excessive alcohol intoxications evoke cumulative damage to tissues and organs. We examined prefrontal cortex (Brodmann’s area (BA) 9) from 20 human alcoholics and 20 age, gender, and postmortem delay matched control subjects. H & E staining and light microscopy of prefrontal cortex tissue revealed a reduction in the levels of cytoskeleton surrounding the nuclei of cortical and subcortical neurons, and a disruption of subcortical neuron patterning in alcoholic subjects. BA 9 tissue homogenisation and one dimensional polyacrylamide gel electrophoresis (PAGE) proteomics of cytosolic proteins identified dramatic reductions in the protein levels of spectrin β II, and α- and β-tubulins in alcoholics, and these were validated and quantitated by Western blotting. We detected a significant increase in α-tubulin acetylation in alcoholics, a non-significant increase in isoaspartate protein damage, but a significant increase in protein isoaspartyl methyltransferase protein levels, the enzyme that triggers isoaspartate damage repair in vivo. There was also a significant reduction in proteasome activity in alcoholics. One dimensional PAGE of membrane-enriched fractions detected a reduction in β-spectrin protein levels, and a significant increase in transmembranous α3 (catalytic) subunit of the Na+,K+-ATPase in alcoholic subjects. However, control subjects retained stable oligomeric forms of α-subunit that were diminished in alcoholics. In alcoholics, significant loss of cytosolic α- and β-tubulins were also seen in caudate nucleus, hippocampus and cerebellum, but to different levels, indicative of brain regional susceptibility to alcohol-related damage. Collectively, these protein changes provide a molecular basis for some of the neuronal and behavioural abnormalities attributed to alcoholics. PMID:24699688

  13. Alcohol Use, Unprotected Sex, and Sexually Transmitted Infections Among Female Sex Workers in China

    PubMed Central

    Wang, Bo; Li, Xiaoming; Stanton, Bonita; Zhang, Lei; Fang, Xiaoyi

    2010-01-01

    Background and Objective Alcohol use has been suggested to interfere with condom use and to increase sexual risk behaviors. However, data on the prevalence of this practice among female sex workers and its association with condom use and sexually transmitted infections (STIs) are limited. Methods Data were collected through the baseline survey of an HIV prevention project among 454 establishment-based female sex workers in Guangxi, China, in 2004. Both global association and situational analysis were performed using 2 measures of alcohol use (alcohol intoxication and drinking alcohol before having sex with a client). Multiple logistic regression analyses were performed to examine the association of alcohol use with women's condom use and STIs. Results One-third of women reported being intoxicated with alcohol at least once a month during the previous 6 months, and about 30% reported using alcohol before having sex with clients. In comparison with women who did not use alcohol before engaging in sex with clients, women who did so reported significantly less consistent condom use and higher rates of both current STIs and a history of STI. However, alcohol intoxication was not associated with condom use and STIs. These findings indicate event-specific rather than global associations of alcohol use with inconsistent condom use and STIs. Conclusion Alcohol use before commercial sex is associated with unprotected sex and increased risk for STIs. Interventions that address both alcohol use and HIV risk behaviors in the context of commercial sex may have a great impact in preventing the spread of HIV in China. PMID:20601927

  14. Effects of Relationship Motivation, Partner Familiarity, and Alcohol on Women's Risky Sexual Decision Making

    PubMed Central

    Zawacki, Tina; Norris, Jeanette; Hessler, Danielle M.; Morrison, Diane M.; Stoner, Susan A.; George, William H.; Davis, Kelly Cue; Abdallah, Devon A.

    2010-01-01

    This experiment examined the effects of women's relationship motivation, partner familiarity, and alcohol consumption on sexual decision making. Women completed an individual difference measure of relationship motivation, then were randomly assigned to partner familiarity condition (low, high), and to alcohol consumption condition (high dose, low dose, no alcohol, placebo). Then women read and projected themselves into a scenario of a sexual encounter. Relationship motivation and partner familiarity interacted with intoxication to influence primary appraisals of relationship potential. Participants’ primary and secondary relationship appraisals mediated the effects of women's relationship motivation, partner familiarity, and intoxication on condom negotiation, sexual decision abdication, and unprotected sex intentions. These findings support a cognitive mediation model of women's sexual decision making, and identify how individual and situational factors interact to shape alcohol's influences on cognitive appraisals that lead to risky sexual decisions. This knowledge can inform empirically-based risky sex interventions. PMID:19332435

  15. Propyl alcohol

    MedlinePlus

    Rubbing alcohol Alcohol swabs Skin and hair products Nail polish remover Note: This list may not be all ... number will let you talk to experts in poisoning. They will give you further instructions. This is ...

  16. Alcohol Use among College Students. Highlights: An ERIC/CAPS Digest.

    ERIC Educational Resources Information Center

    Bolton-Brownlee, Ann

    This factsheet examines alcohol use among college students. It explains how to identify problem drinking, discussing negative consequences of drinking, excessive consumption and intoxication, and reasons for drinking. Correlates of problem drinking are described in the areas of personality and gender; peer, family, and environmental influences are…

  17. The Influence of Being under the Influence: Alcohol Effects on Adolescent Violence

    ERIC Educational Resources Information Center

    Felson, Richard B.; Teasdale, Brent; Burchfield, Keri B.

    2008-01-01

    The authors examine the relationship between intoxication, chronic alcohol use, and violent behavior using data from the National Longitudinal Study of Adolescent Health. The authors introduce a method for disentangling spuriousness from the causal effects of situational variables. Their results suggest that drinkers are much more likely to commit…

  18. Age at Menarche Is Associated with Divergent Alcohol Use Patterns in Early Adolescence and Early Adulthood

    ERIC Educational Resources Information Center

    Richards, Meghan A.; Oinonen, Kirsten A.

    2011-01-01

    A cross-sectional retrospective design was employed to examine the relationship between age at menarche (AAM) and alcohol use patterns from middle childhood (age 7) to early adulthood in 265 University-aged women. Earlier menarche was associated with: (a) earlier ages at first drink and first intoxication, (b) greater use between ages 9 and 14…

  19. Self-Esteem and Alcohol Consumption: A Study of College Drinking Behavior in a Naturalistic Setting.

    ERIC Educational Resources Information Center

    Glindemann, Kent E.; Geller, E. Scott; Fortney, Jason N.

    1999-01-01

    Research assessed 44 students' levels of self-esteem and then measured their actual levels of intoxication with a breathalyzer as they were leaving a fraternity party. Participants with lower levels of self-esteem exited the party with a mean Blood Alcohol Concentration (BAC) of .126, while those with higher levels of self-esteem exited with a…

  20. An Evaluation of First Offender Driver Alcohol Education Models: 40 Hours versus 15 Hours.

    ERIC Educational Resources Information Center

    Jaffee, Kim; And Others

    An evaluation assessed the impact of the 40- and 15-hour driver alcohol education (DAE) program models on attitudes, beliefs, and behaviors of driving while intoxicated (DWI) first offenders in Massachusetts. The 40-hour program evaluation studied 306 clients from 31 DAE programs; the 15-hour study group consisted of 207 clients in 23 DAE…

  1. Acute Alcohol Effects on Repetition Priming and Word Recognition Memory with Equivalent Memory Cues

    ERIC Educational Resources Information Center

    Ray, Suchismita; Bates, Marsha E.

    2006-01-01

    Acute alcohol intoxication effects on memory were examined using a recollection-based word recognition memory task and a repetition priming task of memory for the same information without explicit reference to the study context. Memory cues were equivalent across tasks; encoding was manipulated by varying the frequency of occurrence (FOC) of words…

  2. Alcoholic hallucinosis.

    PubMed

    Bhat, Pookala S; Ryali, Vssr; Srivastava, Kalpana; Kumar, Shashi R; Prakash, Jyoti; Singal, Ankit

    2012-07-01

    Alcoholic hallucinosis is a rare complication of chronic alcohol abuse characterized by predominantly auditory hallucinations that occur either during or after a period of heavy alcohol consumption. Bleuler (1916) termed the condition as alcohol hallucinosis and differentiated it from Delirium Tremens. Usually it presents with acoustic verbal hallucinations, delusions and mood disturbances arising in clear consciousness and sometimes may progress to a chronic form mimicking schizophrenia. One such case with multimodal hallucinations in a Defence Service Corps soldier is presented here. PMID:24250051

  3. Alcohol Abuse

    ERIC Educational Resources Information Center

    O'Farrell, Timothy J.; Fals-Stewart, William

    2003-01-01

    We received 38 controlled studies of marital and family therapy (MFT) in alcoholism treatment. We conclude that, when the alcoholic is unwilling to seek help, MFT is effective in helping the family cope better and motivating alcoholics to enter treatment. Specifically, (a) Al-Anon facilitation and referral help family members cope better; (b)…

  4. The Protective Effects of Buzui on Acute Alcoholism in Mice

    PubMed Central

    Wen, Da-Chao; Gao, Shu-di; Hu, Xiao-yu; Yi, Cheng

    2016-01-01

    This study was designed to investigate the role of a traditional buzui recipe in anti-inebriation treatment. Buzui consists of Fructus Schisandrae Chinensis, Fructus Chebulae, Fructus Mume, Fructus Crataegi, Endothelium Corneum Gigeriae Galli, and Excrementum Bombycis. The buzui mixture was delivered by gavage, and ethanol was delivered subsequent to the final treatment. The effects of buzui on the righting reflex, inebriation rates, and the survival curve are depicted. Blood alcohol concentrations, alanine aminotransferase (ALT) levels, aspartate aminotransferase (AST) levels, and alkaline phosphatase (ALP) levels were recorded. The activities of alcohol dehydrogenase (ADH), aldehyde dehydrogenase (ALDH), and superoxide dismutase (SOD), as well as malonaldehyde (MDA) levels, were also measured. Our results demonstrated that a traditional buzui recipe showed significant effects on promoting wakefulness and the prevention of acute alcohol intoxication, accelerating the metabolism of alcohol in the liver and reducing the oxidative damage caused by acute alcoholism. PMID:26884793

  5. Household chemicals: management of intoxication and antidotes.

    PubMed

    Rauber-Lüthy, Christine; Kupferschmidt, Hugo

    2010-01-01

    Exposure to household products is very common, but in industrialized countries severe or fatal poisoning with household products is rare today, due to the legal restriction of sale of hazardous household products. The big challenge for physicians, pharmacologists and toxicologists is to identify the few exceptional life-threatening situations where immediate intervention is needed. Among thousands of innocuous products available for the household only very few are hazardous. Substances found in these products include detergents, corrosives, alcohols, hydrocarbons, and some of the essential oils. The ingestion of batteries and magnets and the exposure to cyanoacrylates (super glue) can cause complications in exceptional situations. Among the most dangerous substances still present in household products are ethylene glycol and methanol. These substances cause major toxicity only through their metabolites. Therefore, initial symptoms may be only mild or absent. Treatment even in asymptomatic patients has to be initiated as early as possible to inhibit production of toxic metabolites. For all substances not only the compound itself but also the route of exposure is relevant for toxicity. Oral ingestion and inhalation generally lead to most pronounced symptoms, while dermal exposure is often limited to mild irritation. However, certain circumstances need special attention. Exposure to hydrofluoric acid may lead to fatal hypocalcemia, depending on the concentration, duration of exposure, and area of the affected skin. Accidents with hydrocarbon pressure injectors and spray guns are very serious events, which may lead to amputation of affected limbs. Button batteries normally pass the gastrointestinal tract without problems even in toddlers; in rare cases, however, they get lodged in the esophagus with the risk of localized tissue damage and esophageal perforation. PMID:20358689

  6. Rape-myth congruent beliefs in women resulting from exposure to violent pornography: effects of alcohol and sexual arousal.

    PubMed

    Davis, Kelly Cue; Norris, Jeanette; George, William H; Martell, Joel; Heiman, Julia R

    2006-09-01

    Previous research findings indicate that women suffer a variety of detrimental effects from exposure to violent pornography. This study used an experimental paradigm to examine the effects of a moderate alcohol dose and alcohol expectancies on women's acute reactions to a violent pornographic stimulus. A community sample of female social drinkers (N = 134) read an eroticized rape depiction after completing an alcohol administration protocol. As predicted, intoxicated participants were less likely to label the depicted events as rape than their sober counterparts. A path analytic model illustrated that participants' self-reported sexual arousal to the stimulus, as influenced by alcohol consumption and expectancies, resulted in increased rape myth congruent perceptions of the victim and decreased labeling of the incident as rape. Findings suggest that acute alcohol intoxication during violent pornography exposure may ultimately result in women developing more calloused attitudes toward rape and rape victims. PMID:16893966

  7. Effect of chronic lead intoxication on the distribution and elimination of amoxicillin in goats

    PubMed Central

    Soliman, Ahmed M.; Abu-Basha, Ehab A.; Youssef, Salah A. H.; Amer, Aziza M.; Murphy, Patricia A.; Hauck, Catherine C.; Gehring, Ronette

    2013-01-01

    A study of amoxicillin pharmacokinetics was conducted in healthy goats and goats with chronic lead intoxication. The intoxicated goats had increased serum concentrations of liver enzymes (alanine aminotransferase and γ-glutamyl transferase), blood urea nitrogen, and reactivated δ-aminolevulinic acid dehydratase compared to the controls. Following intravenous amoxicillin (10 mg/kg bw) in control and lead-intoxicated goats, elimination half-lives were 4.14 and 1.26 h, respectively. The volumes of distribution based on the terminal phase were 1.19 and 0.38 L/kg, respectively, and those at steady-state were 0.54 and 0.18 L/kg, respectively. After intramuscular (IM) amoxicillin (10 mg/kg bw) in lead-intoxicated goats and control animals, the absorption, distribution, and elimination of the drug were more rapid in lead-intoxicated goats than the controls. Peak serum concentrations of 21.89 and 12.19 µg/mL were achieved at 1 h and 2 h, respectively, in lead-intoxicated and control goats. Amoxicillin bioavailability in the lead-intoxicated goats decreased 20% compared to the controls. After amoxicillin, more of the drug was excreted in the urine from lead-intoxicated goats than the controls. Our results suggested that lead intoxication in goats increases the rate of amoxicillin absorption after IM administration and distribution and elimination. Thus, lead intoxication may impair the therapeutic effectiveness of amoxicillin. PMID:23820209

  8. Combined alcohol and energy drink use: hedonistic motives, adenosine, and alcohol dependence.

    PubMed

    Marczinski, Cecile A

    2014-07-01

    Consumption of alcohol mixed with energy drinks (AmED) has been associated with both short- and long-term risks beyond those observed with alcohol alone. AmED use has been associated with heavy episodic (binge) drinking, risky behaviors, and risk of alcohol dependence. Laboratory research has demonstrated that AmED beverages lead to greater motivation to drink versus the same amount of alcohol consumed alone. However, the reason consumers find AmED beverages particularly appealing has been unclear. A recent report by Droste and colleagues (Alcohol Clin Exp Res 2014; 38:2087-2095) is the first study to investigate motivations related to AmED consumption and to determine which motives predict AmED consumption patterns, experience of drinking-related harms, and risk of alcohol dependence. The findings of this study significantly enhance our understanding of why AmED consumption is related to the risk of alcohol dependence and change our understanding of why consumers choose AmED beverages. The authors report that hedonistic motives strongly predicted AmED use and the harms associated with use. While intoxication-reduction motives predicted self-reported accidents and injuries, these motives did not predict AmED consumption patterns and risk of dependence. The risk of alcohol dependence may arise from repeated experiences when drinking alcohol is more pleasurable when energy drinks are consumed with the alcohol. This commentary will focus on why energy drinks might increase the rewarding properties of alcohol in social drinkers. In addition, discussion is provided explaining why more research on the neurotransmitter, adenosine, may actually inform us about the mechanisms contributing to the development of alcohol dependence. PMID:25040590

  9. Alcohol Challenge Responses Predict Future Alcohol Use Disorder Symptoms: A 6-Year Prospective Study

    PubMed Central

    King, Andrea C.; McNamara, Patrick J.; Hasin, Deborah S.; Cao, Dingcai

    2014-01-01

    Background Propensity for alcohol misuse may be linked to an individuals’ response to alcohol. This study examined the role of alcohol response phenotypes to future drinking problems. Methods One hundred four young heavy social drinkers participated in a within-subject, double-blind, placebo-controlled laboratory alcohol challenge study with 6-year follow-up. Participants were examined for subjective responses before and after receiving an intoxicating dose of alcohol (.8 g/kg) or a placebo beverage, given in random order. Follow-up was conducted in 5 waves over 6 years after the sessions to assess drinking behaviors and alcohol use disorder (AUD) symptoms. Retention was high with 98% (509 of 520) of possible follow-ups completed. Results Greater sensitivity to alcohol, in terms of stimulation and rewarding effects (like, want more) and lower sensitivity to alcohol sedation predicted greater number of AUD symptoms through 6 years of follow-up. Cluster analyses revealed that for half the sample, increasing levels of stimulation and liking were predictors of more AUD symptoms with the other half divided between those showing like and want more and want more alone as significant predictors. Conclusions The findings extend previous findings and offer new empirical insights into the propensity for excessive drinking and alcohol problems. Heightened alcohol stimulation and reward sensitivity robustly predicted more alcohol use disorder symptoms over time associated with greater binge-drinking frequency. These drinking problems were maintained and progressed as these participants were entering their third decade of life, a developmental interval when continued alcohol misuse becomes more deviant. PMID:24094754

  10. Risk of Acute Kidney Injury and Long-Term Outcome in Patients With Acetaminophen Intoxication

    PubMed Central

    Chen, Yu-Guang; Lin, Cheng-Li; Dai, Ming-Shen; Chang, Ping-Ying; Chen, Jia-Hong; Huang, Tzu-Chuan; Wu, Yi-Ying; Kao, Chia-Hung

    2015-01-01

    Abstract Acetaminophen (APAP) intoxication is a common cause of hepatic toxicity and life-threatening hepatic failure. However, few studies have investigated the possible association between APAP intoxication and acute kidney injury (AKI). We constructed a retrospective cohort study to clarify the relationship between APAP intoxication and the risk of AKI. We identified patients with APAP intoxication and selected a comparison cohort that was 1:4 frequency matched according to age, sex, and year of APAP intoxication diagnosis from the Taiwan National Health Insurance Research Database from 1998 to 2010. We analyzed the risks of AKI for patients with APAP intoxication by using Cox proportional hazards regression models. In this study, 2914 patients with APAP intoxication and 11,656 controls were included. The overall risks of developing AKI were 2.41-fold in the patients with APAP intoxication compared with the comparison cohort. After we excluded APAP intoxication patients with coexisting AKI and hepatic failure/hepatitis, the overall risks of developing AKI were still 2.22-fold in the patients with APAP intoxication. There were 2 patients who had end-stage renal disease (ESRD) following APAP intoxication-related AKI. Limitations include retrospective review, selection bias, and absence of data on detail medications used, laboratory investigations and dosage of APAP intoxication. Our long-term cohort study results showed that AKI is a possible adverse effect among patients with APAP intoxication, regardless of whether patients have presented with hepatic toxicity. However, additional studies are necessary to clarify whether such patients can progress to ESRD. PMID:26579812

  11. Intoxication with buckthorn (Karwinskia humboldtiana): report of three siblings.

    PubMed

    Ocampo-Roosens, L Valeria; Ontiveros-Nevares, Patricia G; Fernández-Lucio, Obed

    2007-01-01

    A variety of plants and seeds, some of which are used for therapeutic and nutritional purposes, can cause neurotoxic symptoms. The ingestion of the green or ripe fruit of the Karwinskia humboldtiana (buckthorn), a bush known in Mexico as coyotillo or tullidora, causes a flaccid, symmetric, progressive, and ascending palsy of the lower limbs, which, in severe cases, can cause bulbar palsy and death. The neurologic symptoms are similar to those of poliomyelitis, Guillain-Barré syndrome, and other polyradiculoneuritis syndromes, for which it is often mistaken. The clinical diagnosis of intoxicated patients can be difficult without a history of the fruit ingestion. We present a report of three siblings with buckthorn intoxication. PMID:17378625

  12. Corticosteroid-dependent plasticity mediates compulsive alcohol drinking in rats.

    PubMed

    Vendruscolo, Leandro F; Barbier, Estelle; Schlosburg, Joel E; Misra, Kaushik K; Whitfield, Timothy W; Logrip, Marian L; Rivier, Catherine; Repunte-Canonigo, Vez; Zorrilla, Eric P; Sanna, Pietro P; Heilig, Markus; Koob, George F

    2012-05-30

    Alcoholism is characterized by a compulsion to seek and ingest alcohol, loss of control over intake, and the emergence of a negative emotional state during abstinence. We hypothesized that sustained activation of neuroendocrine stress systems (e.g., corticosteroid release via the hypothalamic-pituitary-adrenal axis) by alcohol intoxication and withdrawal and consequent alterations in glucocorticoid receptor (GR) and mineralocorticoid receptor (MR) activation drive compulsive alcohol drinking. Our results showed that rats exposed to alcohol vapor to the point of dependence displayed increased alcohol intake, compulsive drinking measured by progressive-ratio responding, and persistent alcohol consumption despite punishment, assessed by adding quinine to the alcohol solution, compared with control rats that were not exposed to alcohol vapor. No group differences were observed in the self-administration of saccharin-sweetened water. Acute alcohol withdrawal was accompanied by downregulated GR mRNA in various stress/reward-related brain regions [i.e., prefrontal cortex, nucleus accumbens (NAc), and bed nucleus of the stria terminalis (BNST)], whereas protracted alcohol abstinence was accompanied by upregulated GR mRNA in the NAc core, ventral BNST, and central nucleus of the amygdala. No significant alterations in MR mRNA levels were found. Chronic GR antagonism with mifepristone (RU38486) prevented the escalation of alcohol intake and compulsive responding induced by chronic, intermittent alcohol vapor exposure. Chronic treatment with mifepristone also blocked escalated alcohol drinking and compulsive responding during protracted abstinence. Thus, the GR system appears to be involved in the development of alcohol dependence and may represent a potential pharmacological target for the treatment of alcoholism. PMID:22649234

  13. Facts about Alcohol and Alcoholism.

    ERIC Educational Resources Information Center

    Hall, Leonard C.

    Recognition of alcoholism as a treatable illness is a result of public education based on scientific facts. This publication, a digest of a more detailed survey of research about drinking and alcoholism, presents information about alcohol and its effects on individuals and society. It provides facts about the short-term and long-term effects of…

  14. Alcoholic cardiomyopathy

    PubMed Central

    Guzzo-Merello, Gonzalo; Cobo-Marcos, Marta; Gallego-Delgado, Maria; Garcia-Pavia, Pablo

    2014-01-01

    Alcohol is the most frequently consumed toxic substance in the world. Low to moderate daily intake of alcohol has been shown to have beneficial effects on the cardiovascular system. In contrast, exposure to high levels of alcohol for a long period could lead to progressive cardiac dysfunction and heart failure. Cardiac dysfunction associated with chronic and excessive alcohol intake is a specific cardiac disease known as alcoholic cardiomyopathy (ACM). In spite of its clinical importance, data on ACM and how alcohol damages the heart are limited. In this review, we evaluate available evidence linking excessive alcohol consumption with heart failure and dilated cardiomyopathy. Additionally, we discuss the clinical presentation, prognosis and treatment of ACM. PMID:25228956

  15. Childhood Sexual Abuse and Acute Alcohol Effects on Men’s Sexual Aggression Intentions

    PubMed Central

    Davis, Kelly Cue; Schraufnagel, Trevor J.; Jacques-Tiura, Angela J.; Norris, Jeanette; George, William H.; Kiekel, Preston A.

    2012-01-01

    Objective Although research has established childhood sexual abuse (CSA) as a risk factor for men’s perpetration of sexual aggression, there has been little investigation of the factors undergirding this association. This study represents one of the first to use a laboratory-based sexual aggression analogue coupled with an alcohol administration protocol to investigate the pathways through which CSA and alcohol influence men’s self-reported sexual aggression intentions. Method After completing background questionnaires, male social drinkers (N = 220) were randomly assigned to a control, placebo, low alcohol dose or high alcohol dose condition. Following beverage consumption, participants read a sexual scenario in which the female partner refused to have unprotected sexual intercourse, after which they completed dependent measures. Results Path analysis indicated that men with a CSA history and intoxicated men perceived the female character as more sexually aroused and reported stronger sexual entitlement cognitions, both of which were in turn associated with greater condom use resistance and higher sexual aggression intentions. Exploratory analyses revealed that intoxication moderated the effects of CSA history on sexual entitlement cognitions, such that sexual entitlement cognitions were highest for men who had a CSA history and consumed alcohol. Conclusions Findings suggest that CSA history may facilitate sexual assault perpetration through its effects on in-the-moment cognitions, and that these effects may be exacerbated by alcohol intoxication. PMID:22754720

  16. Progesterone intoxication inducing marked sedation in a cat.

    PubMed

    Dhumeaux, Marc P; Snead, Elisabeth C R; Hung, Germaine C; Taylor, Susan M

    2010-10-01

    A 3-year-old, male castrated domestic shorthair cat presented for sudden onset of severe lethargy and loss of balance a few hours after potentially ingesting capsules containing progesterone. Elevated serum progesterone was confirmed. Supportive care and time resulted in complete resolution of the clinical signs with no long-term complications or recurrence of clinical signs noticed after 1-month follow-up. This is the first description of progesterone intoxication inducing neurological signs in a cat. PMID:20817586

  17. HPLC quantification of zolpidem and prothipendyl in a voluntary intoxication.

    PubMed

    Debailleul, G; Khalil, F A; Lheureux, P

    1991-01-01

    Zolpidem, a recently developed sleep inducer, and prothipendyl, a neuroleptic azaphenothiazine, were involved in a voluntary intoxication along with ethanol. After administration of flumazenil, a specific benzodiazepines antagonist, respiratory depression was corrected. HPLC with UV detection methods after selective extraction were developed to measure simultaneously prothipendyl and zolpidem without flumazenil interaction. These methods could be applied in drug monitoring and in emergency toxicology. PMID:1675298

  18. Blood alcohol concentrations: factors affecting predictions.

    PubMed

    Winek, C L; Esposito, F M

    1985-01-01

    As a result of extensive alcohol research conducted on both humans and animals, it is possible to predict a BAC, given pertinent data. In addition, it is possible to estimate from a given BAC the quantity of alcohol consumed. Caution must be used in these predictions, for certain factors will affect the final estimation. Absorption of alcohol is influenced by gastrointestinal contents and motility, and also the composition and quantity of the alcoholic beverage. The vascularity of tissues influences the distribution of alcohol, and their water content will determine the amount of alcohol present after equilibrium. Elimination of alcohol begins immediately after absorption. The elimination rate varies for individuals but falls between .015 percent to .020 percent per hour, with an average of .018 percent per hour. In addition to these factors, a BAC will depend on the subject's weight, percentage of alcohol in the beverage, and the rate of drinking. The principal effect of alcohol in the body is on the central nervous system. Its depressant effect consists of impairment to sensory, motor and learned functions. When combined with some other drugs, a more intoxicated state occurs. Although tolerance to alcohol at low blood concentrations is possible, the tolerance most noted is a learned tolerance among chronic drinkers. contamination of antemortem blood samples collected for alcohol analysis is minimal when swabbing with an ethanolic antiseptic is performed with routine clinical technique; sloppy swabbing has been shown to increase the BAC determination significantly. The alcoholic content of blood used for transfusion does not contribute significantly to the BAC of the recipient, since extensive dilution occurs; nor does the alcohol present in injectable medication contribute significantly. Although many factors may alter the concentration of alcohol present in autopsy specimens, postmortem synthesis of alcohol receives the most attention. The microorganisms that

  19. Deleterious effects of magnesium intoxication upon the domestic broiler chick

    SciTech Connect

    Lee, S.R.

    1984-01-01

    Dietary levels of 0.6 to 0.8% magnesium in a corn-soy basal were rachitogenic. These rickets appeared most like phosphorus deficiency. Bone Ca/P ratios were numerically quite low implying a lack of transformation from amorphous calcium phosphate to hydroxyapatite. Bone alkaline phosphatase activity was elevated. Additional dietary phosphorus ameliorated, but could not overcome the rachitogenic effects of magnesium. Tibial dyschondroplasia (TD), induced by elevated dietary P, was decreased by high levels of dietary Mg, but with no decrease in plasma phosphorus. Anticoccidial ionophores fed in conjunction with a moderate dietary challenge of Mg (0.48%) produced no clear changes in plasma calcium or Mg, but did interact to reduce body weight. The diarrhea caused by magnesium intoxication is not due to hyperosmotic loads of Mg per se. Rather, Cl was observed to be the major ionic constituent of the gut osmotic load implying different gut ionic fluxes in control versus magnesium intoxicated chicks. These data imply that the cathartic action of Mg is due to hypersecretion of the gut. Effects mediated or modified by the CNS changed in magnesium intoxicated chicks. Such chicks appeared cold and stayed near the heat. When startled, they exhibited extreme avoidance behavior and seizures similar to epilepsy and/or Cl deficiency. Brain tissue Mg content did not concomitantly increase. Whether these effects are due to central signals is unclear.

  20. [Treatment of cocaine dependence. Intoxication, withdrawal and prevention of relapse].

    PubMed

    Preuss, U W; Bahlmann, M; Koller, G; Soyka, M

    2000-05-01

    The aim of this review article is to evaluate the treatment of cocaine-withdrawal, cocaine-intoxication and long-term relapse prevention of cocaine-addicts. Some 25% of police recognized first time drug users in Germany consume cocaine. However, there is an increasing number of cocaine-abusers and -addicts in the USA. The withdrawal of cocaine can be divided into three phases dominated mainly by psychiatric symptoms. Life-threatening condition can occur in cocaine-intoxication mainly in combination with other drug-use. A high risk of relapse is seen in follow-up trials of cocaine-addicts. Intensive craving, high cocaine- and substance-abuse is reported regularly in cocaine-addicts after detoxification therapy. Recommendations in the treatment of cocaine-intoxication, withdrawal and long-term relapse prevention are made. The use of antidepressives, anticonvulsants, dopaminergic and serotonergic medications as well as behavioural, psychoanalytical and combined therapies and their efficacy in clinical and trails is evaluated. A short review of new experimental therapies in the treatment of cocaine-dependence is shown. PMID:10858947

  1. Vitamin K antagonism of coumarin intoxication in the rat.

    PubMed

    Wallin, R; Patrick, S D; Ballard, J O

    1986-04-30

    An in vitro system which expresses all enzyme activities related to vitamin K-dependent carboxylation of blood clotting factors was prepared from livers of rats overdosed with warfarin, difenacoum and dicumarol respectively. In this system, the activities of the two pathways that are known to produce active reduced vitamin K1 cofactor for the carboxylation reaction were measured. Also the ability of high concentrations of vitamin K1 to overcome inhibition of clotting factor synthesis was studied. In the systems prepared from livers of warfarin and difenacoum intoxicated rats, pathway I was inactive. Vitamin K epoxide reductase was also inactive which strongly suggests that this enzyme catalyzes the activity of pathway I in vivo. Reduction of vitamin K1 by pathway II bypassed the inactive pathway I and resulted in carboxylation activity. This pathway therefore mediates the antidotic effect of vitamin K1 in the coumarin intoxicated liver. In the in vitro system prepared from dicumarol intoxicated livers the activity of pathway I was not significantly affected. Dicumarol however was a strong inhibitor when added to liver microsomes in vitro. PMID:2424118

  2. Effects of naltrexone on neural and subjective response to alcohol in treatment-seeking alcohol dependent patients

    PubMed Central

    Spagnolo, Primavera A.; Ramchandani, Vijay A.; Schwandt, Melanie L.; Zhang, Lishu; Blaine, Sara K.; Usala, Julie M.; Diamond, Kristie A.; Phillips, Monte J.; George, David T.; Momenan, Reza; Heilig, Markus

    2014-01-01

    Rationale Positively reinforcing properties of alcohol are in part mediated by activation of the ventral striatum (VS). Alcohol-induced release of endogenous opioids is thought to contribute to this response. Preclinical studies show that the opioid antagonist naltrexone (NTX) can block this cascade, but its ability to do so in treatment seeking alcoholics has not been examined. Objectives To study the effects of NTX on alcohol-induced VS activation and on amygdala response to affective stimuli in treatment seeking alcohol dependent inpatients. Methods Sixty-three treatment seeking alcoholics were randomized to receive NTX (50 mg) or placebo (PLC) daily. On day 7, participants underwent an alcohol cue reactivity session, and craving was measured using the Penn Alcohol Craving Scale. On day 9, participants received a saline infusion followed by an alcohol infusion and also viewed affective stimuli in an MR scanner. Results Irrespective of medication treatment condition, the alcohol infusion did not activate the VS in the alcohol dependent patients. Unexpectedly, VS activation was greater in NTX treated patients than in the PLC group. NTX treated patients also reported increased craving in response to alcohol cue exposure, and increased subjective response to alcohol (‘high’ and ‘intoxicated’) compared to PLC subjects. No significant effects of alcohol infusion on brain response to affective stimuli were in the NTX or placebo groups. Conclusions Unlike previous findings in social drinkers, a moderate level of intoxication did not activate the VS in treatment seeking alcoholics. This is likely to reflect tolerance to the positively reinforcing properties of alcohol in this clinical population. Our findings may help explain the efficacy of NTX to reduce heavy drinking, but not to maintain abstinence. PMID:25581657

  3. Overview of Alcohol Consumption

    MedlinePlus

    ... Search Alcohol & Your Health Overview of Alcohol Consumption Alcohol's Effects on the Body Alcohol Use Disorder Fetal Alcohol ... other questions about alcohol. Here’s what we know: Alcohol’s effects vary from person to person, depending on a ...

  4. [Mitochondrial dysfunction and compensatory mechanisms in liver cells during acute carbon tetrachloride-induced rat intoxication].

    PubMed

    Zavodnik, I B

    2015-01-01

    Electron-transport chain and redox-balance of mitochondria are important targets that are damaged during intoxication. The aim of the present work was to estimate the role of impairments in cellular bioenergetic function in the development of liver damage during acute carbon tetrachloride intoxication in rats and to elucidate possible compensatory mechanisms. Acute CCl4-induced rat intoxication (0.8 g/kg or 4 g/kg) resulted in considerable impairments of respiratory and synthetic mitochondrial functions; their manifestations depended on the dose of the toxic agent and the duration of the intoxication increased and accompanied by complete uncoupling of oxidation and phosphorylation processes in liver mitochondria. The intoxication induced considerable liver damage and accumulation of NO in blood plasma and liver tissue. The changes of some parameters of liver mitochondrial functional activity demonstrate an oscillative pattern, reflecting compensatory mechanisms during intoxication that involved increased reduced glutathione level and enhanced succinate dehydrogenase activity. PMID:26716745

  5. Individual Differences in Subjective Alcohol Responses and Alcohol-Related Disinhibition

    PubMed Central

    Quinn, Patrick D.; Fromme, Kim

    2016-01-01

    There are important individual differences in acute subjective responses to alcohol, which have often been assessed using self-report measures. There is also evidence of meaningful between-persons variation in alcohol’s disinhibiting effects on behavior, such that some individuals become more impaired on tasks of inhibition than do others after an intoxicating dose. The degree to which subjective alcohol responses correspond with these disinhibition effects is not yet clear. In this study, we tested associations among indices of subjective alcohol responses and their correspondence with sensitivity to alcohol-related disinhibition. We recruited recent-binge-drinking emerging adults (N = 82) for a group-administered, placebo-controlled, within-subject, counterbalanced alcohol challenge in a simulated bar laboratory. Confirmatory factor analyses revealed that a two factor model with several cross-loadings explained associations among the subjective measures well, replicating a differentiation between stimulant-like and sedative-like subjective responses. Controlling sex and placebo performance, participants who reported greater subjective stimulant-like effects—but not sedative-like effects—experienced more alcohol-related disinhibition, as measured by Cued Go/No-Go Task inhibitory failures. This association was small-to-moderate in magnitude. The results of this study highlight the distinction between stimulant-like and sedative-like subjective alcohol effects. They suggest, additionally, that there may be modest commonalities between alcohol’s acute impacts on subjective stimulation and objective disinhibition. PMID:26867000

  6. Summary of the 2014 Alcohol and Immunology Research Interest Group (AIRIG) meeting.

    PubMed

    Hammer, Adam M; Morris, Niya L; Cannon, Abigail R; Shults, Jill A; Curtis, Brenda; Casey, Carol A; Sueblinvong, Viranuj; Persidsky, Yuri; Nixon, Kimberly; Brown, Lou Ann; Waldschmidt, Thomas; Mandrekar, Pranoti; Kovacs, Elizabeth J; Choudhry, Mashkoor A

    2015-12-01

    On November 21, 2014 the 19th annual Alcohol and Immunology Research Interest Group (AIRIG) meeting was held at Loyola University Chicago Health Sciences Campus in Maywood, Illinois. The meeting focused broadly on inflammatory cell signaling responses in the context of alcohol and alcohol-use disorders, and was divided into four plenary sessions focusing on the gut and liver, lung infections, general systemic effects of alcohol, and neuro-inflammation. One common theme among many talks was the differential roles of macrophages following both chronic and acute alcohol intoxication. Macrophages were shown to play significant roles in regulating inflammation, oxidative stress, and viral infection following alcohol exposure in the liver, lungs, adipose tissue, and brain. Other work examined the role of alcohol on disease progression in a variety of pathologies including psoriasis, advanced stage lung disease, and cancer. PMID:26520175

  7. Contribution of alcohol to deaths in road traffic accidents in Tayside 1982-6

    PubMed Central

    Foster, Graham R; Dunbar, James A; Whittet, David; Fernando, Gyan C A

    1988-01-01

    In Britain the precise number and relative proportions of deaths among drivers, passengers, and pedestrians in road traffic accidents related to alcohol are not known. These data were obtained in Tayside by cross matching police accident records with blood alcohol concentrations at necropsy. Of 71 alcohol-related deaths 30 were the drivers (or motorcyclists) themselves, nine were their passengers, 23 were pedestrians with raised blood alcohol concentrations, and nine were innocent victims. The high blood alcohol concentrations of the intoxicated drivers, passengers, and pedestrians, which may point to alcoholism, suggest that publicity campaigns will be of little value in reducing the number of deaths in road traffic accidents related to alcohol. The time at which these accidents occurred was related to licensing hours, and this should be taken into account when considering changes in licensing laws. PMID:3132276

  8. Party Characteristics, Drinking Settings, and College Students' Risk of Intoxication: A Multi-Campus Study.

    PubMed

    Marzell, Miesha; Bavarian, Niloofar; Paschall, Mallie J; Mair, Christina; Saltz, Robert F

    2015-08-01

    We examined party characteristics across different college drinking settings, associations between party characteristics and likelihood of drinking to intoxication, and the mediating role of perceived prevalence of intoxicated partygoers. Students (N = 6903) attending 14 public universities in California during the 2010 and 2011 fall semesters completed surveys on individual and party characteristics in six unique settings (e.g., residence hall). We used descriptive statistics to examine party characteristics by setting. We estimated multilevel logistic regression models to identify party characteristics associated with drinking to intoxication, and we used RMediation to determine significance of mediating effects. Individual and party characteristics varied by drinking context. Greater time at a party was associated with drinking to intoxication at five of six settings, while larger party size was significant only for outdoor settings. Enforcing the legal drinking age and refusing to serve intoxicated patrons were associated with lower likelihood of intoxication at Greek and off-campus parties. The presence of a keg was associated with drinking to intoxication at Greek, off-campus and outdoor parties; at bars, cover charges and drink promotions were positively associated with drinking to intoxication. In four of six settings, we found evidence of significant mediating effects through perceived prevalence of intoxicated partygoers. Findings highlight risk and protective characteristics of parties by drinking setting, and have prevention implications. PMID:25976418

  9. The Big, the Bad, and the Boozed-Up: Weight Moderates the Effect of Alcohol on Aggression

    PubMed Central

    DeWall, C. Nathan; Bushman, Brad J.; Giancola, Peter R.; Webster, Gregory D.

    2010-01-01

    Most people avoid the “big, drunk guy” in bars because they don’t want to get assaulted. Is this stereotype supported by empirical evidence? Unfortunately, no scientific work has investigated this topic. Based on the recalibrational theory of anger and embodied cognition theory, we predicted that heavier men would behave the most aggressively when intoxicated. In two independent experiments (Ns= 553 and 327, respectively), participants consumed either alcohol or placebo beverages and then completed an aggression task in which they could administer painful electric shocks to a fictitious opponent. Both experiments showed that weight interacted with alcohol and gender to predict the highest amount of aggression among intoxicated heavy men. The results suggest that an embodied cognition approach is useful in understanding intoxicated aggression. Apparently there is a kernel of truth in the stereotype of the “big, drunk, aggressive guy.” PMID:20526451

  10. Alcohol and HIV sexual risk behaviors among injection drug users.

    PubMed

    Arasteh, Kamyar; Des Jarlais, Don C; Perlis, Theresa E

    2008-05-01

    We analyzed data from 6341 injection drug users (IDUs) entering detoxification or methadone maintenance treatment in New York City between 1990 and 2004 to test the hypothesis that alcohol use and intoxication is associated with increased HIV sexual risk behaviors. Two types of associations were assessed: (1) a global association (i.e., the relationship between HIV sexual risk behaviors during the 6 months prior to the interview and at-risk drinking in that period, defined as more than 14 drinks per week for males or 7 drinks per week for females), and (2) an event-specific association (i.e., the relationship between HIV sexual risk behaviors during the most recent sex episode and alcohol intoxication during that episode). Sexual risk behaviors included multiple sex partners and engaging in unprotected sex. After adjusting for the effects of other variables, at-risk-drinkers were more likely to report multiple sex partners and engaging in unprotected sex with casual sex partners (both global associations). IDUs who reported both they and their casual partners were intoxicated during the most recent sex episode were more likely to engage in unprotected sex (an event-specific association). We also observed two significant interactions. Among IDUs who did not inject cocaine, moderate-drinkers were more likely to report multiple partners. Among self-reported HIV seropositive IDUs, when both primary partners were intoxicated during the most recent sex episode they were more likely to engage in unprotected sex. These observations indicate both global and event-specific associations of alcohol and HIV sexual-risk behaviors. PMID:18242009

  11. The Effects of Alcohol and Expectancies on Risk Perception and Behavioral Skills Relevant to Safer Sex Among Heterosexual Young Adult Women

    PubMed Central

    Maisto, Stephen A.; Carey, Michael P.; Carey, Kate B.; Gordon, Christopher M.

    2008-01-01

    Objective This study was undertaken to test the hypotheses that acute alcohol intoxication and alcohol-rated sex expectancies are negatively related both to risk perception (a motivational factor) and ability to negotiate safer sex (a behavioral skills factor) with a partner. Motivation and behavioral skills are determinants of safer sex according to the Information-Motivation-Behavioral Skills (IMB) model. Method A total of 102 heterosexual females aged 21–30 years participated in two sessions. The first session involved the administration of various measures to confirm eligibility status, and random assignment to one of three beverage conditions: water control, alcohol (.65gm alcohol/kg. body weight), or placebo. The second session involved administration of the beverage and then completion of a risk perception measure and an audio-visual role-play measure of behavioral skills. Results Regression analyses showed that alcohol expectancies and the perception of intoxication contributed independent variance to both risk perception and behavioral skills. Actual alcohol intoxication had little influence on these dependent variables. Conclusions Alcohol expectancies and related factors can be related to variables that theoretically precede the occurrence of risky sex. Research is needed on the processes through which expectancies might be related to the occurrence of safer sex, as well as on person and situation variables that moderate the effects of alcohol and alcohol expectancies on safer sex. PMID:12160107

  12. Successful Conviction of Intoxicated Drivers at a Level I Trauma Center

    PubMed Central

    Holmes, James F.; Adams, Christy; Rogers, Patrice; Vu, Phuoc

    2014-01-01

    Introduction Conviction rates for drivers driving under the influence (DUI) and in motor vehicle collisions (MVC) presenting to trauma centers are based primarily on data from the 1990s. Our goal was to identify DUI conviction rates of intoxicated drivers in MVCs presenting to a trauma center and to identify factors associated with the failure to obtain a DUI conviction. Methods Retrospective study of adults (>18 years) presenting to a trauma center emergency department (ED) in 2007. Eligible subjects were drivers involved in a MVC with an ED blood alcohol level (BAL) ≥ 80mg/dL. Subjects were matched to their Department of Motor Vehicle (DMV) records to identify DUI convictions from the collision, the legal blood alcohol concentration (BAC), and arresting officer’s impression of the driver’s sobriety. We entered potential variables predictive of failure to obtain a DUI conviction into a regression model. Results The 241 included subjects had a mean age of 34.1 ± 12.8 years, and 185 (77%) were male. Successful DUI convictions occurred in 142/241 (58.9%, 95% CI 52.4, 65.2%) subjects. In a regression model, Injury Severity Score > 15 (odds ratio = 2.70 (95% CI 1.06, 6.85)) and a lower ED BAL from 80 to 200mg/dL (odds ratio = 5.03 (95% CI 1.69, 14.9) were independently associated with a failure to obtain a DUI conviction. Conclusion Slightly more than half of drivers who present to an ED after a MVC receive a DUI conviction. The most severely injured subjects and those with lower BALs are least likely to be convicted of a DUI. PMID:25035755

  13. The effects of alcohol on driver performance in a decision making situation

    NASA Technical Reports Server (NTRS)

    Allen, R. W.; Schwartz, S. H.; Stein, A. C.; Hogge, J. R.

    1978-01-01

    The results are reviewed of driving simulator and in-vehicle field test experiments of alcohol effects on driver risk taking. The objective was to investigate changes in risk taking under alcoholic intoxication and relate these changes to effects on traffic safety. The experiments involved complex 15 minute driving scenarios requiring decision making and steering and speed control throughout a series of typical driving situations. Monetary rewards and penalties were employed to simulate the real-world motivations inherent in driving. A full placebo experimental design was employed, and measures related to traffic safety, driver/vehicle performance and driver behavior were obtained. Alcohol impairment was found to increase the rate of accidents and speeding tickets. Behavioral measures showed these traffic safety effects to be due to impaired psychomotor performance and perceptual distortions. Subjective estimates of risk failed to show any change in the driver's willingness to take risks when intoxicated.

  14. [Counteraction against alcoholism in religious letters of 18th century].

    PubMed

    Rok, B

    1999-01-01

    The Polish historiography talks at length about the problem of alcoholism in Poland in the 18th century. Estimates were made about the scale and consumption of alcoholic beverages. Many records are available today, mainly in the form of diaries, which describe the extent of drunkenness at that time. Much information on drinking bouts comes from satires (this article quotes after an anonymous satire found in the Polish manuscripts of the 18th century). Apart from the literature, also preachers contributed to the present knowledge of alcohol consumption within that period. Drunkenness was often mentioned in sermons and varied types of religious guides. The 18th century priests deemed drunkenness as a heavy sin and fiercely counteracted the abuse of alcoholic beverages, by condemning people in a state of intoxication. PMID:14631978

  15. The Alcohol Mandatory Treatment Act: evidence, ethics and the law.

    PubMed

    Lander, Fiona; Gray, Dennis; Wilkes, Edward

    2015-07-01

    The Northern Territory Alcohol Mandatory Treatment Act 2013 (AMT Act) permits mandatory residential alcohol rehabilitation for up to 3 months. International guidelines and human rights law confirm that mandatory rehabilitation should only be used for short periods. Evidence concerning the efficacy of long-term mandatory alcohol rehabilitation is lacking, and minimal data concerning the efficacy of the scheme have been released. Specific legal issues also arise concerning the AMT Act, including its potentially discriminatory application to Aboriginal and Torres Strait Islander peoples. The program only permits referral by police, despite the fact that it is ostensibly a medical intervention. Use of a treatment as a method of effectively solving a public intoxication problem is highly dubious, and should be of concern to the medical community. Given that more cost-effective and proven measures exist to combat alcohol dependence, the utility of the AMT Act is questionable. PMID:26126570

  16. Control Characteristics of Alcohol-Impaired Operators

    NASA Technical Reports Server (NTRS)

    Jex, Henry R.; McRuer, Duane T.; Allen, R. Wade; Klein, Richard H.

    1974-01-01

    Although the operation of vehicles like airplanes, cars, and bicycles involves a complex array of perceptual, decision and control activities, most accident statistics clearly show that intoxicated operators are a dominant cause of accidents, and not the difficulty of the task itself. This paper summarizes some recent research on the nature of the impairment of operator control under blood alcohol concentrations (BAC) up to above 0.16 percent. Alcohol toxicity is shown to be quite specific with respect to visual-motor functions involved in control of a vehicle, and experiments with a generalized workload task and special driving simulator show how these are reflected in terms of changes in operator control parameters such as response latency, gains, stability margins, and coherency.

  17. [Alcoholism and regional strategy and collaboration].

    PubMed

    Kakibuchi, Yoichi

    2015-09-01

    The most part of an estimated alcohol dependence syndrome person has only a medical treatment of a complication in primary care medicine in Japan, and only about 5% is related to treatment. Therefore many intoxicated persons go to an emergency hospital, and a staff takes an excessive burden. Cooperation of various organizations is important to the police, fire fighting, polity and a self-help meeting as well as between the medical agencies to link non-healer to treatment. The law which does the health problem measure by alcohol behind schedule compared with foreign countries in 2013 is established, and it' s expected that cooperation will be developed from now on. PMID:26394518

  18. [Alcohol--when it's beneficial to your health?].

    PubMed

    Zdrojewicz, Zygmumt; Pypno, Damian; Bugaj, Bartosz; Cabała, Krzysztof

    2015-12-01

    Ethyl alcohol is the most commonly used psychoactive agent. It's average consumption in Poland totaled 9.67 liters per capita in 2013. Ethanol's biotransformation rate in an adult ranges from 7 to 10 grams per hour. The basic metabolism takes place in the liver through the oxidation involving NAD+. The alcohol is transformed first into acetaldehyde and then into acetic acid. In higher blood concentrations or in alcoholism, cytochrome's P-450 coenzyme CYP2E1 also plays an important role in this process. Alcohol is responsible for nearly 50% of annual deaths, mostly caused by an accident due to alcohol intoxication while driving. Studies were performed to determine the influence ethanol has on the human body and how it impacts the progression of illnesses such as senile dementia, cardiovascular diseases or osteoporosis. Scientists' attention was drawn to the possibility of ethyl alcohol's usage resulting in a reduction in an overall mortality rate, however the beneficial effects were observed only during a slight and moderate consumption. Higher doses of alcohol were associated with a decline in patient's condition. The purpose of this dissertation is an attempt to answer the question, whether the alcohol can be beneficial to the user's health and if so, in what doses? The importance of this topic comes from the fact that due to the alcohol being widely available, determining the influence it has on human body is vital for public health. Original articles and reviews were used to summarize the results of studies regarding the topic. PMID:26802685

  19. Increased Facial Attractiveness Following Moderate, but not High, Alcohol Consumption

    PubMed Central

    Van Den Abbeele, Jana; Penton-Voak, Ian S.; Attwood, Angela S.; Stephen, Ian D.; Munafò, Marcus R.

    2015-01-01

    Aims: Alcohol consumption is known to be associated with risky sexual behaviours, but this relationship may be complex and bidirectional. We explored whether alcohol consumption leads to the consumer being rated as more attractive than sober individuals. Methods: Heterosexual social alcohol consumers completed an attractiveness-rating task, in which they were presented with pairs of photographs depicting the same individual, photographed while sober and after having consumed alcohol (either 0.4 or 0.8 g/kg), and required to decide which image was more attractive. Results: Photographs of individuals who had consumed a low dose of alcohol (equivalent to 250 ml of wine at 14% alcohol by volume for a 70 kg individual) were rated as more attractive than photographs of sober individuals. This was not observed for photographs of individuals who had consumed a high dose of alcohol. Conclusion: In addition to perceiving others as more attractive, a mildly intoxicated alcohol consumer may also be perceived as more attractive by others. This in turn may play a role in the relationship between alcohol consumption and risky sexual behaviour. PMID:25716115

  20. Energy drinks mixed with alcohol: what are the risks?

    PubMed

    Marczinski, Cecile A; Fillmore, Mark T

    2014-10-01

    Energy drinks are popular beverages that typically include high levels of caffeine and other ingredients such as taurine, or caffeine-containing herbs, such as guarana. While energy drinks are often consumed alone, they are also frequently used as mixers for alcoholic beverages. This review summarizes what is known about the scope of use of alcohol mixed with energy drinks, the risks associated with such mixtures, and the objective laboratory data examining how the effects of their consumption differ from consuming alcohol alone. The weight of the evidence reveals that consuming alcohol mixed with energy drinks is riskier than consuming alcohol alone and constitutes a public health concern. Consumption of these mixed beverages is frequent, especially in young and underage drinkers, and compared with alcohol alone, their use is associated with elevated rates of binge drinking, impaired driving, risky sexual behavior, and risk of alcohol dependence. Laboratory research (human and animal) has demonstrated that consuming alcohol mixed with energy drinks leads to altered subjective states including decreased perceived intoxication, enhanced stimulation, and increased desire to drink/increased drinking compared to consuming alcohol alone. Possible underlying mechanisms explaining these observations are highlighted in this review. PMID:25293549

  1. Stress-related neuropeptides and alcoholism: CRH, NPY, and beyond.

    PubMed

    Ciccocioppo, Roberto; Gehlert, Donald R; Ryabinin, Andrey; Kaur, Simranjit; Cippitelli, Andrea; Thorsell, Annika; Lê, Anh D; Hipskind, Philip A; Hamdouchi, Chafiq; Lu, Jianliang; Hembre, Erik J; Cramer, Jeffrey; Song, Min; McKinzie, David; Morin, Michelle; Economidou, Daina; Stopponi, Serena; Cannella, Nazzareno; Braconi, Simone; Kallupi, Marsida; de Guglielmo, Giordano; Massi, Maurizio; George, David T; Gilman, Jody; Hersh, Jacqueline; Tauscher, Johannes T; Hunt, Stephen P; Hommer, Daniel; Heilig, Markus

    2009-11-01

    This article summarizes the proceedings of a symposium held at the conference on "Alcoholism and Stress: A Framework for Future Treatment Strategies" in Volterra, Italy, May 6-9, 2008. Chaired by Markus Heilig and Roberto Ciccocioppo, this symposium offered a forum for the presentation of recent data linking neuropetidergic neurotransmission to the regulation of different alcohol-related behaviors in animals and in humans. Dr. Donald Gehlert described the development of a new corticotrophin-releasing factor receptor 1 antagonist and showed its efficacy in reducing alcohol consumption and stress-induced relapse in different animal models of alcohol abuse. Dr. Andrey Ryabinin reviewed recent findings in his laboratory, indicating a role of the urocortin 1 receptor system in the regulation of alcohol intake. Dr. Annika Thorsell showed data supporting the significance of the neuropeptide Y receptor system in the modulation of behaviors associated with a history of ethanol intoxication. Dr. Roberto Ciccocioppo focused his presentation on the nociceptin/orphanin FQ (N/OFQ) receptors as treatment targets for alcoholism. Finally, Dr. Markus Heilig showed recent preclinical and clinical evidence suggesting that neurokinin 1 antagonism may represent a promising new treatment for alcoholism. Collectively, these investigators highlighted the significance of neuropeptidergic neurotransmission in the regulation of neurobiological mechanisms of alcohol addiction. Data also revealed the importance of these systems as treatment targets for the development of new medication for alcoholism. PMID:19913192

  2. Stress-related neuropeptides and alcoholism: CRH, NPY and beyond

    PubMed Central

    Ciccocioppo, Roberto; Gehlert, Donald R.; Ryabinin, Andrey; Kaur, Simranjit; Cippitelli, Andrea; Thorsell, Annika; Lê, Anh D.; Hipskind, Philip A.; Hamdouchi, Chafiq; Lu, Jianliang; Hembre, Erik J.; Cramer, Jeffrey; Song, Min; McKinzie, David; Morin, Michelle; Economidou, Daina; Stopponi, Serena; Cannella, Nazzareno; Braconi, Simone; Kallupi, Marsida; de Guglielmo, Giordano; Massi, Maurizio; George, David T.; Gilman, Jody; Hersh, Jacqueline; Tauscher, Johannes T.; Hunt, Stephen P.; Hommer, Daniel; Heilig, Markus

    2009-01-01

    This article summarizes the proceedings of a symposium held at the conference on “Alcoholism and Stress: A Framework for Future Treatment Strategies” in Volterra, Italy, May 6–9, 2008. Chaired by Markus Heilig and Roberto Ciccocioppo, this symposium offered a forum for the presentation of recent data linking neuropetidergic neurotransmission to the regulation of different alcohol related behaviours in animals and in humans. Dr. Donald Gehlert described the development of a new corticotrophin releasing factor (CRH) receptor 1 antagonist and showed its efficacy in reducing alcohol consumption and stress-induced relapse in different animal models of alcohol abuse. Dr. Andrey Ryabinin reviewed recent findings in his laboratory indicating a role of the urocortin 1 (Ucn) receptor system in the regulation of alcohol intake. Dr. Annika Thorsell showed data supporting the significance of the neuropetide Y (NPY) receptor system in the modulation of behaviours associated with a history of ethanol intoxication. Dr. Roberto Ciccocioppo focused his presentation on the nociceptin/orphanin FQ (N/OFQ) receptors as treatment targets for alcoholism. Finally, Dr. Markus Heilig showed recent preclinical and clinical evidence suggesting that neurokinin 1 (NK1) antagonism may represent a promising new treatment for alcoholism. Collectively, these investigators highlighted the significance of neuropeptidergic neurotransmission in the regulation of neurobiological mechanisms of alcohol addiction. Data also revealed the importance of these systems as treatment targets for the development of new medication for alcoholism. PMID:19913192

  3. Gender and patterns of alcohol problems: pretreatment responses of women and men to the comprehensive drinker profile.

    PubMed

    Miller, W R; Cervantes, E A

    1997-04-01

    Gender differences were analyzed in a sample of 233 (83 women, 150 men) problem drinkers treated at the same clinic. Demographic and family history measures showed few gender differences. Men reported more alcohol consumption than did women, but patterns of drinking and intoxication levels were similar. Males reported drinking and intoxication at an earlier age, more beer and less wine drinking and more drinking away from home and driving after drinking. Women reported more negative emotional effects of drinking and more spouses with alcohol problems. Despite similar problem duration, men showed more lifetime alcohol problems but not dependence signs. Men were more likely to accept a disease concept of alcoholism. Rates of smoking, other drug use, and other life problems were similar. PMID:9075055

  4. Effects of Ads from a Drug and Alcohol Prevention Campaign on Willingness to Engage in Alcohol-Related Risky Behaviors

    PubMed Central

    Comello, Maria Leonora G.; Slater, Michael D.

    2011-01-01

    Behavioral willingness is conceptualized as a pathway to behavior that is non-deliberative, yet traditional measures require thoughtful deliberation to complete. This study explored non-deliberative measures of alcohol-related willingness to complement recent work on marijuana-related willingness. The study also examined whether ads from a field-tested drug-and-alcohol prevention campaign may have operated by influencing alcohol-related willingness. Participants viewed campaign ads or consumer ads (control). Outcomes were reaction times to make speeded judgments about whether one would engage in risky alcohol-related behaviors. Results showed that campaign ads lowered willingness to play drinking games and (for males) to drive while intoxicated. PMID:21646292

  5. Transient Positive Horizontal Head Impulse Test in Pregabalin Intoxication.

    PubMed

    Jeong, Seong-Hae; Kim, Yong Soo; Lee, Ju-Hoen; Jo, Hyunjin; Lee, Ae Young; Kim, Jae-Moon

    2015-12-01

    Head impulse test (HIT) is helpful to understanding high-frequency vestibulo-ocular reflex in patients with dizziness and imbalance. There are some reports on abnormal HITs in cerebellar disorder. To our knowledge, there was no report of transient bilateral positive head impulse related to antiepileptic drugs. A 65-year-old woman developed dizziness and imbalance after treatment with pregabalin for pain control of radiation cystitis. Neurological examination exhibited positive bilateral HIT results, in addition to ataxia and gaze-evoked rebound nystagmus. Pregabalin intoxication can evoke transient positive horizontal head impulse test as another indicator of cerebellar dysfunction. PMID:26819943

  6. Transient Positive Horizontal Head Impulse Test in Pregabalin Intoxication

    PubMed Central

    Jeong, Seong-Hae; Kim, Yong Soo; Lee, Ju-Hoen; Jo, Hyunjin; Lee, Ae Young; Kim, Jae-Moon

    2015-01-01

    Head impulse test (HIT) is helpful to understanding high-frequency vestibulo-ocular reflex in patients with dizziness and imbalance. There are some reports on abnormal HITs in cerebellar disorder. To our knowledge, there was no report of transient bilateral positive head impulse related to antiepileptic drugs. A 65-year-old woman developed dizziness and imbalance after treatment with pregabalin for pain control of radiation cystitis. Neurological examination exhibited positive bilateral HIT results, in addition to ataxia and gaze-evoked rebound nystagmus. Pregabalin intoxication can evoke transient positive horizontal head impulse test as another indicator of cerebellar dysfunction. PMID:26819943

  7. [Role of hemodialysis in the management of acute lithium intoxication].

    PubMed

    Maghraoui, Jaouad El; Kabbali, Nadia; Arrayhani, Mohamed; Houssaini, Tarik Sqalli

    2016-01-01

    We report the case of a 47-years old patient, traited with lithium for manic-depressive psychosis over a period of twenty and admitted to hospital with a disorder of consciousness after suicide attempt with lithium overdose (ingestion of 30 tablets of Téralithe(®) LP 400, delayed action galenic forms corresponding to 12 g of lithium carbonate), clinically improved after three hemodialysis sessions. This study illustrates the therapeutic role of hemodialysis in voluntary intoxications with extended release lithium even a week after the ingestion and the therapeutic insufficiency of a single hemodialysis session. PMID:27583091

  8. Acute pancreatitis and acute renal failure complicating doxylamine succinate intoxication.

    PubMed

    Lee, Yang Deok; Lee, Soo Teik

    2002-06-01

    Doxylamine succinate is an antihistaminic drugwith additional hypnotic, anticholinergic and local anesthetic effects first described in 1948. In Korea and many other countries, it is a common-over-the counter medication frequently involved in overdoses. Clinical symtomatology of doxylamine succinate overdose includes somnolence, coma, seizures, mydriasis, tachycardia, psychosis, and rhabdomyolysis. A serious complication may be rhabdomyolysis with subsequent impairment of renal function and acute renal failure. We report a case of acute renal failure and acute pancreatitis complicating a doxylamine succinate intoxication. PMID:12046971

  9. Xanthine oxidase status in ethanol-intoxicated rat liver.

    PubMed

    Abbondanza, A; Battelli, M G; Soffritti, M; Cessi, C

    1989-12-01

    The status of xanthine oxidase in ethanol-induced liver injury has been investigated in the rat, by acute and chronic ethanol treatments. A 38% increase of the enzyme O-form was observed after repeated ethanol administration. Chronic intoxication caused a significant decrease of total xanthine oxidase activity after both prolonged ethanol feeding and life span ethanol ingestion. The intermediate D/O-form of xanthine oxidase (that can act either as an oxidase or as a dehydrogenase, being able to react with O2 as well as with NAD+ as electron acceptor) increased 5.5-fold after prolonged ethanol feeding. PMID:2690670

  10. Transient proteinuria and aminoaciduria in rodents following uranium intoxication

    SciTech Connect

    Bentley, K.W.; Stockwell, D.R.; Britt, K.A.; Kerr, C.B.

    1985-03-01

    Alternative human bioassay procedures for uranium are being investigated. Aminoaciduria in uranium hexafluoride and uranium mill employees has been examined. Although not conclusive, the results suggest that chronic human urinary uranium concentrations of 30-50 ..mu..g L/sup -1/ produce marked changes in the amino acid excretion profile although no consistent patterns emerged. As part of a program to examine alternative bioassay techniques for occupationally exposed uranium workers and to assist in interpretation of amino acid obtained from human incident exposures, the authors have examined the occurrence of transient aminoaciduria following uranium intoxication in female rats.

  11. Collegiate-Based Emergency Medical Service: Impact on Alcohol-Related Emergency Department Transports at a Small Liberal Arts College

    ERIC Educational Resources Information Center

    Rosen, Joshua B.; Olson, Mark H.; Kelly, Marianne

    2012-01-01

    Objective: The authors examined the impact of a collegiate-based emergency medical service (CBEMS) on the frequency of emergency department (ED) transports. Participants: Students transported to the ED for acute alcohol intoxication during the Fall 2008 and the Fall 2009 semesters (N = 50). Methods: The frequency of students receiving…

  12. Drug- or Alcohol-Facilitated, Incapacitated, and Forcible Rape in Relationship to Mental Health among a National Sample of Women

    ERIC Educational Resources Information Center

    Zinzow, Heidi M.; Resnick, Heidi S.; Amstadter, Ananda B.; McCauley, Jenna L.; Ruggiero, Kenneth J.; Kilpatrick, Dean G.

    2010-01-01

    Rape is a well-established risk factor for mental health disorders such as posttraumatic stress disorder (PTSD) and depression. However, most studies have focused on forcible rape tactics and have not distinguished these from tactics that involve drug or alcohol intoxication. The authors' aim was to examine correlates of PTSD and depression in a…

  13. Alcohol Disinhibition of Behaviors in C. elegans

    PubMed Central

    Topper, Stephen M.; Aguilar, Sara C.; Topper, Viktoria Y.; Elbel, Erin; Pierce-Shimomura, Jonathan T.

    2014-01-01

    Alcohol has a wide variety of effects on physiology and behavior. One of the most well-recognized behavioral effects is disinhibition, where behaviors that are normally suppressed are displayed following intoxication. A large body of evidence has shown that alcohol-induced disinhibition in humans affects attention, verbal, sexual, and locomotor behaviors. Similar behavioral disinhibition is also seen in many animal models of ethanol response, from invertebrates to mammals and primates. Here we describe several examples of disinhibition in the nematode C. elegans. The nematode displays distinct behavioral states associated with locomotion (crawling on land and swimming in water) that are mediated by dopamine. On land, animals crawl and feed freely, but these behaviors are inhibited in water. We found that additional behaviors, including a variety of escape responses are also inhibited in water. Whereas alcohol non-specifically impaired locomotion, feeding, and escape responses in worms on land, alcohol specifically disinhibited these behaviors in worms immersed in water. Loss of dopamine signaling relieved disinhibition of feeding behavior, while loss of the D1-like dopamine receptor DOP-4 impaired the ethanol-induced disinhibition of crawling. The powerful genetics and simple nervous system of C. elegans may help uncover conserved molecular mechanisms that underlie alcohol-induced disinhibition of behaviors in higher animals. PMID:24681782

  14. Effects of Alcohol and Expectancies on HIV-Related Risk Perception and Behavioral Skills in Heterosexual Women

    PubMed Central

    Maisto, Stephen A.; Carey, Michael P.; Carey, Kate B.; Gordon, Christopher M.; Schum, Jennifer L.

    2008-01-01

    This experiment tested the effects of alcohol and expectancies on determinants of safer sex according to the Information-Motivation-Behavioral Skills model. Sixty heterosexual women attended two sessions. During session 1, participants completed a set of descriptive measures; during session 2 they were randomly assigned to one of four beverage conditions: control, alcohol/low (.35 gm alcohol/kg. body weight), alcohol/moderate (.70 gm alcohol/kg. body weight), or placebo. After beverage consumption, all participants completed measures of motivation to engage in risky sex and condom use negotiation skills. Results showed that the higher dose of alcohol and stronger alcohol expectancies were associated with greater motivation to engage in risky sexual behavior. However, perceived intoxication, rather than actual alcohol consumption or expectancies, was the best predictor of condom use negotiation skills. Integration of the findings with past research and their implication for the design of HIV prevention programs are discussed. PMID:15571446

  15. Drinking norms and alcohol-related problems in the United States.

    PubMed

    Linsky, A S; Colby, J P; Straus, M A

    1986-09-01

    One of Bales's three related hypotheses concerning how cultures or social structures influence the level of alcoholism in a population--that culturally determined attitudes toward drinking and intoxication determine whether alcohol will be used to relieve the stress generated in a society--is examined in the first systematic test of that hypothesis based on American data. A proscriptive norm index was computed for each of the 50 states based on percentage population residing in legally dry areas, the degree of legal restrictions on the sale or consumption of alcoholic beverages and the percentage population of Mormons and Fundamentalists. The most proscriptive states are located in the southern region of the United States. Proscriptive norms are significantly correlated with all of the indicators of alcohol-related problems studied. Most of the correlations remain significant when five other variables are controlled. Proscriptive norms are negatively correlated with the indicators of heavy drinking, but positively correlated with the "social disruptiveness" of alcohol (arrest data). Thus driving while intoxicated and other alcohol-related arrests do not appear to arise as a response to the total amount of drinking. Instead, such alcohol-related problems appear to be a response to the strong cultural disapproval of drinking, with the proscriptively oriented states experiencing the highest rates of disruptive behaviors related to alcohol. The findings are consistent with a social control explanation for this link. PMID:3762162

  16. Exploring the motives and mental health correlates of intentional food restriction prior to alcohol use in university students.

    PubMed

    Roosen, Kaley M; Mills, Jennifer S

    2015-06-01

    This study explored the prevalence of and motivations behind 'drunkorexia' – restricting food intake prior to drinking alcohol. For both male and female university students (N = 3409), intentionally changing eating behaviour prior to drinking alcohol was common practice (46%). Analyses performed on a targeted sample of women (n = 226) revealed that food restriction prior to alcohol use was associated with greater symptomology than eating more food. Those who restrict eating prior to drinking to avoid weight gain scored higher on measures of disordered eating, whereas those who restrict to get intoxicated faster scored higher on measures of alcohol abuse. PMID:26032803

  17. Ultrastructure of neurons and interneuronal connections in the sensomotor cortex of progeny of alcohol-addicted rats

    SciTech Connect

    Popova, E.N.

    1985-05-01

    This paper studies the ultrastructure of neurons and interneuronal connections in the sensomotor cortex of the progeny of alcohol-addicted rats. Experiments were carried out on 12 female and four male albino rats; they were given alcohol solutions for 4 months and then mated. The female rats continued to ingest alcohol until the young rats acquired vision. The sensomotor cortex of experimental young rats aged 21 and 30 days and of intact animals of the same age was investigated; the sections were stained with uranyl acetate and studied. It is shown that alcoholic intoxication of females and males causes significant disturbances of the structural organization of the sensomotor cortex in the progeny.

  18. Assessing Whether Religious Behaviors and Positive and Negative Affect are Associated with Alcohol Use and Abuse Among a Sample of College Students Living in the Midwest.

    PubMed

    Carmack, Chakema C; Lewis, Rhonda K

    2016-06-01

    Alcohol use and abuse are a problem on college campuses. Religious behaviors (religious attendance, prayer, and importance) have been shown to be a protective factor against alcohol use among college students. This study examined the role religious behaviors and positive and negative affect had on drinking (alcohol use and alcohol to intoxication). College students (765) completed an online survey. The results showed that college students who attended religious services were less likely to use alcohol than those who did not attend religious services. The results have important implications for college administrators and policy makers. Limitations and future research will be discussed. PMID:26915054

  19. Alcohol Energy Drinks

    MedlinePlus

    ... Home / About Addiction / Alcohol / Alcohol Energy Drinks Alcohol Energy Drinks Read 14635 times font size decrease font size increase font size Print Email Alcohol energy drinks (AEDs) or Caffeinated alcoholic beverages (CABs) are ...

  20. Alcohol Energy Drinks

    MedlinePlus

    ... Home / About Addiction / Alcohol / Alcohol Energy Drinks Alcohol Energy Drinks Read 17728 times font size decrease font size increase font size Print Email Alcohol energy drinks (AEDs) or Caffeinated alcoholic beverages (CABs) are ...

  1. Alcohol during Pregnancy

    MedlinePlus

    ... Home > Pregnancy > Is it safe? > Alcohol during pregnancy Alcohol during pregnancy E-mail to a friend Please ... and fetal alcohol spectrum disorders. How does drinking alcohol during pregnancy affect your baby's health? Drinking alcohol ...

  2. 32 CFR 636.5 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Army administrative actions against intoxicated drivers. 636.5 Section 636.5 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For...

  3. 32 CFR 636.5 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Army administrative actions against intoxicated drivers. 636.5 Section 636.5 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For...

  4. 32 CFR 634.12 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... drivers. 634.12 Section 634.12 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... § 634.12 Army administrative actions against intoxicated drivers. Army commanders will take appropriate action against intoxicated drivers. These actions may include the following: (a) A written...

  5. 32 CFR 636.5 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Army administrative actions against intoxicated drivers. 636.5 Section 636.5 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For...

  6. 32 CFR 634.12 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... drivers. 634.12 Section 634.12 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... § 634.12 Army administrative actions against intoxicated drivers. Army commanders will take appropriate action against intoxicated drivers. These actions may include the following: (a) A written...

  7. 32 CFR 634.12 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... drivers. 634.12 Section 634.12 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... § 634.12 Army administrative actions against intoxicated drivers. Army commanders will take appropriate action against intoxicated drivers. These actions may include the following: (a) A written...

  8. [Sweets from the pharmaceutical industry reason to suspect intoxication with quetiapine].

    PubMed

    Raphaël, M F; Bouts, A H M; Sukhai, R N

    2004-12-25

    A 13-year-old boy was presented to the emergency department with a presumed intoxication with quetiapine, an antipsychotic. The tablets turned out to be peppermints, used as advertisement gift from the pharmaceutical industry. This misunderstanding could have led to unnecessary treatment and observation of the patient in hospital, for a moderately serious intoxication. PMID:15646860

  9. A Test of Cognitive Dissonance Theory to Explain Parents' Reactions to Youths' Alcohol Intoxication

    ERIC Educational Resources Information Center

    Glatz, Terese; Stattin, Hakan; Kerr, Margaret

    2012-01-01

    Studies have shown that parents reduce control and support in response to youths' drinking. Why they react this way, however, is still unknown. From cognitive dissonance theory, we derived hypotheses about parents' reactions. We used a longitudinal, school-based sample of 494 youths (13 and 14 years, 56% boys) and their parents. General Linear…

  10. Hepatopancreatic intoxication of lambda cyhalothrin insecticide on albino rats

    PubMed Central

    Elhalwagy, Manal EA; Abd-Alrahman, Sherif H; Nahas, AA; Ziada, Reem M; Mohamady, Aziza H

    2015-01-01

    Background: Despite the known adverse effects of lambda cyhalothrin insecticide, little is known about its hepatopancreatic intoxication effects. The present study was carried out to elucidate sub-chronic effect of Karat 2.5% EC formulation of lambda cyhalothrin on male albino rats. Methods: To explore the effects of exposure to lambda cyhalothrin on rats and its mechanism, low (1/40 of LD50, 5 mg/kg/day) and high dose (1/4 of LD50, 50 mg/kg/day) lambda cyhalothrin were applied to rats via drinking water for 3 months. Blood samples were collected monthly, and the animals were dissected for liver and pancreas’s examination at the end of the experiment. Lambda cyhalothrin administration was associated with the elevation in lipid peroxidation marker, malondialdehyde (MDA), reduction in SH-protein a major marker for antioxidant, as well as basel paraoxonase (PON) in both treated groups throughout the experimental periods. Results: In addition, significant elevations in liver enzymes alanin amino transferase, (ALT), and aspartate amino transferase (AST), as well as plasma acetylcholinesterase (AChE) and glucose level. While, significant reduction in insulin level through the experimental periods. Results of histopathological and histochemical studies showed that lambda cyhalothrin exposure induces liver and pancreatic tissues damage and depletion in glycogen content was pronounced in liver of both treated groups. Conclusions: In conclusion subchronic intoxication with lambda cyhalothrin formulation induced remarkable changes in the examined parameters. PMID:26221269

  11. Death due to acute tetrachloroethylene intoxication in a chronic abuser.

    PubMed

    Amadasi, Alberto; Mastroluca, Lavinia; Marasciuolo, Laura; Caligara, Marina; Sironi, Luca; Gentile, Guendalina; Zoja, Riccardo

    2015-05-01

    Volatile substances are used widespread, especially among young people, as a cheap and easily accessible drug. Tetrachloroethylene is one of the solvents exerting effects on the central nervous system with experiences of disinhibition and euphoria. The case presented is that of a 27-year-old female, found dead by her father at home with cotton swabs dipped in the nostrils. She was already known for this type of abuse and previously admitted twice to the hospital for nonfatal acute poisonings. The swabs were still soaked in tetrachloroethylene. Toxicological and histological investigations demonstrated the presence of an overlap between chronic intake of the substance (with high concentrations in sites of accumulation, e.g., the adipose tissue, and contemporary tissue damage, as histologically highlighted) and acute intoxication as final cause of death, with a concentration of 158 mg/L in cardiac blood and 4915 mg/kg in the adipose tissue. No other drugs or medicines were detected in body fluids or tissues, and to our knowledge, this is the highest concentration ever detected in forensic cases. This peculiar case confirms the toxicity of this substance and focuses on the importance of complete histological and toxicological investigations in the distinction between chronic abuse and acute intoxication. PMID:25605280

  12. Detection of sarin in plasma of rats after inhalation intoxication.

    PubMed

    Bartosova, Lucie; Bielavska, Marcela; Bajgar, Jiri

    2006-10-01

    Presently used methods for detection and diagnosis of the severity of intoxication with organophosphorus (OP) compounds are mostly those that quantify inhibition of blood cholinesterases. It was found that when plasma inhibited with OP compounds is incubated in the presence of a high concentration of fluoride ions, the organophosphate is released from the enzyme thus yielding a phosphofluoridate, which can be analyzed by gas chromatography and NP detection. In our study, the concentration of sarin released after fluoride ions were added to the plasma of sarin-poisoned rats was determined. Sarin amounts in plasma measured after refluoridation and plasma butyrylcholinesterase activity in ten rats, that were exposed to sarin vapors at concentration of 1.25 microg/L (E1 group) and 2.5 microg/L (E2 group) respectively, for 60 min. In the E2 group the concentration of sarin in plasma was nearly 2-fold higher than in the E1 group. These results correspond well with the concentrations of sarin vapors to which the animals were exposed. Both experimental groups of animals showed significant decreases in butyrylcholinesterase activity by more than 30%-36.4% (E1 group) and 47.0% (E2 group). The method of fluoride-induced reactivation provides a very good marker for monitoring sarin intoxication in laboratory animals determined previously mostly by ChE determination which does not allow any information on sarin amounts in plasma. PMID:17194019

  13. Characteristic manifestations of acute paint thinner-intoxicated children.

    PubMed

    Agin, Khosrow; Hassanian-Moghaddam, Hossein; Shadnia, Shahin; Rahimi, Hamid Reza

    2016-07-01

    In this study, we evaluated the acute clinical and para-clinical abnormalities arising from paint thinner (PT) poisoning in children. Data were collected from 2008 to 2013, and sourced from the medical records of PT-intoxicated children and through questionnaires. A total of 42 children were enrolled in the study. The mean age was 37.2±2.4 months. The participants ranged from10 to 96 months of age; with a median age of 3 months; and a modal age of 24 months. The sex ratio in the study was 22 males (64.9%) to 20 females (35.1%). Clinical biochemistry results of participants revealed the significant presence of alkaline phosphatase (ALP, 569.25±151.58U/L), and lactate dehydrogenase (LDH, 576.14±164.97 IU/L). Arterial blood gas (ABG) analysis was also carried out. Chest X-ray predominantly revealed right side alveolar air space consolidation. These results confirmed hepatotoxicity and pneumonia in PT-intoxicated children. The study also revealed that positive outcomes were achieved in patients with early treatment and management. In addition, the current finding confirmed the timely transfer of the victim to the poisoning center. PMID:27235798

  14. The delphic oracle and the ethylene-intoxication hypothesis.

    PubMed

    Foster, J; Lehoux, D

    2007-01-01

    An interdisciplinary team of scientists--including an archeologist, a geologist, a chemist, and a toxicologist--has argued that ethylene intoxication was the probable cause of the High Priestess of Delphi's divinatory (mantic) trances. The claim that the High Priestess of Delphi entered a mantic state because of ethylene intoxication enjoyed widespread reception in specialist academic journals, science magazines, and newspapers. This article uses a similar interdisciplinary approach to show that this hypothesis is implausible since it is based on problematic scientific and textual evidence, as well as a fallacious argument. The main issue raised by this counterargument is not that a particular scientific hypothesis or conjecture turned out to be false. (This is expected in scientific investigation.) Rather, the main issue is that it was a positivist disposition that originally led readers to associate the evidence presented in such a way that it seemed to point to the conclusion, even when the evidence did not support the conclusion. We conclude by observing that positivist dispositions can lead to the acceptance of claims because they have a scientific form, not because they are grounded in robust evidence and sound argument. PMID:17357391

  15. Lead intoxication from an unexpected source. [Fruit drink dispensers

    SciTech Connect

    Kleinfeld, M.J.

    1982-02-01

    A case of lead intoxication from an unexpected source is reported. An 18-year-old man came to the Divisin of Safety and Health, New York City, complaining of periodic cramping abdominal pain and weakness of several weeks' duration. In view of clinical laboratory findings, lead intoxication was considered in the differential diagnosis and determination of blood lead and urinary amino levulinic acid (ALA) were done. The blood lead value was 70 ..mu..g/100 g of whole blood. The urinary ALA value was 3.61 mg/100 of creatinine (normal, < 2.0 mg/100 mg of creatinine). A repeated urinary ALA test on the following day gave a value of 3.50 mg/100 mg of creatinine. An industrial hygiene survey was made to ascertain the patient's exposure to lead. The work place was a luncheonette that served flavored fruit drinks. The fruit drinks were dispensed from 12 tanks, and a sampling of these tanks showed that six of them were made of metal and had been soldered in the past. In one tank a chunk of lead was found. An analysis of this chunk of lead revealed that the lead content was 50.1%. Only two of the 12 tanks showed levels of lead that were excessively high; these were made of metal and had been soldered in the past. It was recommended to the owner that acid-containing drinks should be stored in tanks constructed of stainless steel,plastic, or other lead-free materials.

  16. Methocarbamol CRI for symptomatic treatment of pyrethroid intoxication: a report of three cases.

    PubMed

    Draper, William E; Bolfer, Luiz; Cottam, Emily; McMichael, Maureen; Schubert, Thomas

    2013-01-01

    Pyrethroids are popular for use in companion animals due to their relatively low mammalian toxicity and efficacy against arthropods. Nonetheless, pyrethroid intoxication has been reported in cats and dogs, and cats appear to be more susceptible due to difficulty in biotransformation and excretion of pyrethroids. Pyrethroid intoxications are generally due to either the improper use or accidental ingestion of approved products. Methocarbamol, given as intermittent injections, is a common first-line treatment choice for the tremors associated with pyrethroid intoxication. Two cats and one dog were treated with a methocarbamol continuous rate infusion (CRI) for pyrethroid intoxication. Clinical signs of toxicity resolved within a few hr in all three cases, with no adverse drug effects. A methocarbamol CRI can be considered in animals presenting with pyrethroid intoxication. PMID:23535756

  17. Alcohol conversion

    DOEpatents

    Wachs, Israel E.; Cai, Yeping

    2002-01-01

    Preparing an aldehyde from an alcohol by contacting the alcohol in the presence of oxygen with a catalyst prepared by contacting an intimate mixture containing metal oxide support particles and particles of a catalytically active metal oxide from Groups VA, VIA, or VIIA, with a gaseous stream containing an alcohol to cause metal oxide from the discrete catalytically active metal oxide particles to migrate to the metal oxide support particles and to form a monolayer of catalytically active metal oxide on said metal oxide support particles.

  18. Alcohol withdrawal

    MedlinePlus

    ... Seeing or feeling things that aren't there (hallucinations) Seizures Severe confusion ... alcohol withdrawal. You will be watched closely for hallucinations and other signs of delirium tremens. Treatment may ...

  19. Alcoholism (image)

    MedlinePlus

    ... that interferes with physical or mental health, and social, family or job responsibilities. This addiction can lead to liver, circulatory and neurological problems. Pregnant women who drink alcohol in any amount ...

  20. Dysregulation of skeletal muscle protein metabolism by alcohol.

    PubMed

    Steiner, Jennifer L; Lang, Charles H

    2015-05-01

    Alcohol abuse, either by acute intoxication or prolonged excessive consumption, leads to pathological changes in many organs and tissues including skeletal muscle. As muscle protein serves not only a contractile function but also as a metabolic reserve for amino acids, which are used to support the energy needs of other tissues, its content is tightly regulated and dynamic. This review focuses on the etiology by which alcohol perturbs skeletal muscle protein balance and thereby over time produces muscle wasting and weakness. The preponderance of data suggest that alcohol primarily impairs global protein synthesis, under basal conditions as well as in response to several anabolic stimuli including growth factors, nutrients, and muscle contraction. This inhibitory effect of alcohol is mediated, at least in part, by a reduction in mTOR kinase activity via a mechanism that remains poorly defined but likely involves altered protein-protein interactions within mTOR complex 1. Furthermore, alcohol can exacerbate the decrement in mTOR and/or muscle protein synthesis present in other catabolic states. In contrast, alcohol-induced changes in muscle protein degradation, either global or via specific modulation of the ubiquitin-proteasome or autophagy pathways, are relatively inconsistent and may be model dependent. Herein, changes produced by acute intoxication versus chronic ingestion are contrasted in relation to skeletal muscle metabolism, and limitations as well as opportunities for future research are discussed. As the proportion of more economically developed countries ages and chronic illness becomes more prevalent, a better understanding of the etiology of biomedical consequences of alcohol use disorders is warranted. PMID:25759394

  1. Dysregulation of skeletal muscle protein metabolism by alcohol

    PubMed Central

    Steiner, Jennifer L.

    2015-01-01

    Alcohol abuse, either by acute intoxication or prolonged excessive consumption, leads to pathological changes in many organs and tissues including skeletal muscle. As muscle protein serves not only a contractile function but also as a metabolic reserve for amino acids, which are used to support the energy needs of other tissues, its content is tightly regulated and dynamic. This review focuses on the etiology by which alcohol perturbs skeletal muscle protein balance and thereby over time produces muscle wasting and weakness. The preponderance of data suggest that alcohol primarily impairs global protein synthesis, under basal conditions as well as in response to several anabolic stimuli including growth factors, nutrients, and muscle contraction. This inhibitory effect of alcohol is mediated, at least in part, by a reduction in mTOR kinase activity via a mechanism that remains poorly defined but likely involves altered protein-protein interactions within mTOR complex 1. Furthermore, alcohol can exacerbate the decrement in mTOR and/or muscle protein synthesis present in other catabolic states. In contrast, alcohol-induced changes in muscle protein degradation, either global or via specific modulation of the ubiquitin-proteasome or autophagy pathways, are relatively inconsistent and may be model dependent. Herein, changes produced by acute intoxication versus chronic ingestion are contrasted in relation to skeletal muscle metabolism, and limitations as well as opportunities for future research are discussed. As the proportion of more economically developed countries ages and chronic illness becomes more prevalent, a better understanding of the etiology of biomedical consequences of alcohol use disorders is warranted. PMID:25759394

  2. DIFFERENTIAL EFFECTS OF MODERATE ALCOHOL CONSUMPTION ON PERFORMANCE AMONG OLDER AND YOUNGER ADULTS

    PubMed Central

    Sklar, Alfredo L.; Gilbertson, Rebecca; Boissoneault, Jeff; Prather, Robert; Nixon, Sara Jo

    2012-01-01

    Background Studies exploring differential effects of acute alcohol consumption on younger and older adults are lacking within the field of alcohol research, especially those using moderate doses. Previous studies addressing this question have tended to use complex behavioral tasks too broad to isolate specific neurocognitive processes affected by both alcohol and aging. Compromises in cognitive efficiency (i.e. the ability to respond both quickly and accurately) have previously been identified in both elderly and acutely intoxicated individuals. Methods The present study employed a visual-spatial, two-choice reaction time task to evaluate the interactive effects of aging and alcohol on cognitive efficiency. Our primary outcome measure was an efficiency ratio derived from each participant’s response accuracy (ACC) and mean reaction time (RT) (%correct/RT). Younger (25 – 35; n=22) and older (55 – 74; n=37) participants were randomly assigned to receive either a placebo or moderate alcohol dose intended to produce a peak BrAC of 0.04%. Participants performed the task at peak alcohol levels. Results: A significant interaction between age group and dose assignment was observed (F3,55=4.86, p=.03) for the efficiency ratio. Younger participants who received alcohol performed significantly better than did their older counterparts regardless of alcohol condition and despite no differences in performance between the two age groups in the placebo condition. Additional correlation analyses between ACC and RT suggested that moderately intoxicated older adults become more accurate as response times increase. This relationship was not observed in older adults in the placebo condition. Conclusions These data suggest that healthy individuals exhibit a differential susceptibility to the effects of alcohol depending on their age. Unfortunately, due to the presumed safety of moderate alcohol doses and a lack of studies investigating the interactive effects of acute alcohol

  3. Measuring social reactions to female survivors of alcohol-involved sexual assault: The Social Reactions Questionnaire-Alcohol.

    PubMed

    Relyea, Mark; Ullman, Sarah E

    2015-07-01

    For women who disclose sexual assault, social reactions can affect post-assault adjustment. Approximately half of the sexual assaults of adult women involve alcohol use. Experimental studies indicate that people put more blame on women who were drinking before the assault, yet no studies have assessed how often actual survivors receive social reactions specific to their alcohol use. This study presents a new measure to assess alcohol-specific social reactions for survivors of sexual assault (The Social Reactions Questionnaire-Alcohol, SRQ-A). Factor analyses of a large community sample indicated that women often receive both positive and negative alcohol-specific reactions when disclosing assault. Discriminant validity confirmed that such reactions are distinct from other types of assault-related social reactions. Against predictions, alcohol-specific reactions were not associated with depression, posttraumatic stress symptoms, binge drinking, or intoxication. However, in support of the hypotheses, alcohol-specific reactions were related to increased characterological self-blame and alcohol problems. Notably, such reactions had both positive and negative relationships with self-blame, indicating a potential avenue for intervention. Implications for researchers and practitioners are discussed. PMID:25253018

  4. Indicators of Club Management Practices and Biological Measurements of Patrons’ Drug and Alcohol Use

    PubMed Central

    Byrnes, Hilary F.; Miller, Brenda A.; Johnson, Mark B.; Voas, Robert B.

    2015-01-01

    Background Electronic Music Dance Events in nightclubs attract patrons with heavy alcohol/drug use. Public health concerns are raised from risks related to these behaviors. Practices associated with increased risk in these club settings need to be identified. Objectives The relationship between club management practices and biological measures of patrons’ alcohol/drug use is examined. Methods Observational data from 25 events across 6 urban clubs were integrated with survey data (N=738 patrons, 42.8% female) from patrons exiting these events, 2010–2012. Five indicators of club management practices were examined using mixed model regressions: club security, bar crowding, safety signs, serving intoxicated patrons, and isolation. Results Analyses revealed that serving intoxicated patrons and safety signs were related to less substance use. Specifically, serving intoxicated patrons was related to heavy alcohol and drug use at exit, while safety signs were marginally related to less exit drug use. Conclusions/Importance Findings indicate observable measures in nightclubs provide important indicators for alcohol/drug use, suggesting practices to target. Study strengths include the use of biological measures of substance use on a relatively large scale. Limitations and future directions are discussed. PMID:24832721

  5. Alcohol advertising, consumption and abuse: a covariance-structural modelling look at Strickland's data.

    PubMed

    Adlaf, E M; Kohn, P M

    1989-07-01

    Re-analysis employing covariance-structural models was conducted on Strickland's (1983) survey data on 772 drinking students from Grades 7, 9 and 11. These data bear on the relations among alcohol consumption, alcohol abuse, association with drinking peers and exposure to televised alcohol advertising. Whereas Strickland used a just-identified model which, therefore, could not be tested for goodness of fit, our re-analysis tested several alternative models, which could be contradicted by the data. One model did fit his data particularly well. Its major implications are as follows: (1) Symptomatic consumption, negative consequences and self-rated severity of alcohol-related problems apparently reflect a common underlying factor, namely alcohol abuse. (2) Use of alcohol to relieve distress and frequency of intoxication, however, appear not to reflect abuse, although frequent intoxication contributes substantially to it. (3). Alcohol advertising affects consumption directly and abuse indirectly, although peer association has far greater impact on both consumption and abuse. These findings are interpreted as lending little support to further restrictions on advertising. PMID:2758148

  6. Alcohol Abuse: Alcohol Withdrawal Syndrome

    MedlinePlus

    ... they quit drinking. What are the symptoms of alcohol withdrawal syndrome? Symptoms can be mild or severe, and may include: Shakiness Sweats Anxiety Irritability Fatigue Depression Headaches Insomnia Nightmares Decreased appetite More severe withdrawal symptoms ...

  7. Effect of resveratrol on alcohol-induced mortality and liver lesions in mice

    PubMed Central

    Bujanda, Luis; García-Barcina, María; Juan, Virginia Gutiérrez-de; Bidaurrazaga, Joseba; de Luco, Marian Fernández; Gutiérrez-Stampa, Marian; Larzabal, Mikel; Hijona, Elisabeth; Sarasqueta, Cristina; Echenique-Elizondo, Miguel; Arenas, Juan I

    2006-01-01

    Background Resveratrol is a polyphenol with important antiinflammatory and antioxidant properties. We investigated the effect of resveratrol on alcohol-induced mortality and liver lesions in mice. Methods Mice were randomly distributed into four groups (control, resveratrol-treated control, alcohol and resveratrol-treated alcohol). Chronic alcohol intoxication was induced by progressively administering alcohol in drinking water up to 40% v/v. The mice administered resveratrol received 10 mg/ml in drinking water. The animals had free access to standard diet. Blood levels were determined for transaminases, IL-1 and TNF-α. A histological evaluation was made of liver damage, and survival among the animals was recorded. Results Transaminase concentration was significantly higher in the alcohol group than in the rest of the groups (p < 0.05). IL-1 levels were significantly reduced in the alcohol plus resveratrol group compared with the alcohol group (p < 0.05). TNF-α was not detected in any group. Histologically, the liver lesions were more severe in the alcohol group, though no significant differences between groups were observed. Mortality in the alcohol group was 78% in the seventh week, versus 22% in the alcohol plus resveratrol group (p < 0.001). All mice in the alcohol group died before the ninth week. Conclusion The results obtained suggest that resveratrol reduces mortality and liver damage in mice. PMID:17105669

  8. Preclinical studies of alcohol binge drinking

    PubMed Central

    Crabbe, John C.; Harris, R. Adron; Koob, George F.

    2011-01-01

    Binge drinking is prevalent and has serious biomedical consequences. In children, adolescents, and young adults, it is a prominent risk factor for later development of alcohol-use disorders. Many preclinical models have been employed to study the genetic risks for and biomedical consequences of alcohol drinking. However, these models historically did not result in blood-alcohol concentrations (BACs) exceding 80 mg%; this relatively modest level is the threshold that currently defines a binge session, according to the NIAAA and CDC. Nevertheless, in alcohol-dependent rodents, binge drinking has been well documented. Key neurobiological substrates localized to brain reward and stress systems have been identified. Studies of newer models of binge drinking without dependence are reviewed here. In these models, rodents, non-human primates, and flies will drink enough to reach high BACs. They often display observable signs of intoxication. The neurobiological consequences of these episodes of binge drinking without dependence are reviewed, preliminary evidence for roles for GABA, glutamate, opioid peptides, and corticotropin releasing factor are discussed, as is the need for more work to identify the antecedents and consequences of binge drinking in both animal models and humans. PMID:21272009

  9. [Medicine and driving: Alcohol and other toxins].

    PubMed

    Abramovici, Francis

    2015-10-01

    General practitioners and specialists, beyond their role of health care providers, have a societal responsibility regarding the use or misuse of alcohol, drugs including cannabis, and some medications. Alcohol remains the leading cause of road accidents, and more than 100,000 drivers were found to be driving while intoxicated in 2000. Other drugs are now systematically tested for in serious accidents. The various government and road safety websites as well as several significant studies on the subject show that drunk driving is still a major problem and that other drugs and medication are also a significant cause of accidents, either alone or in combination with alcohol. The role of psychiatric disorders sometimes complicates the risk. Doctors have an obligation to provide their patients with information and must have an accurate knowledge of relevant legislation. They may be liable for accidents caused by the driving of their patients. This liability requires them to be able to demonstrate that they gave the individual some information about insurance, the possible limitation of their driver's license, and the steps they should take should they misuse alcohol or other drugs, including some medications. PMID:26453285

  10. [Suicidal intoxication with sodium azide--a case report].

    PubMed

    Wiergowski, Marek; Galer-Tatarowicz, Katarzyna; Krzyzanowski, Maciej; Jankowski, Zbigniew; Sein Anand, Jacek

    2012-01-01

    Sodium azide (NaN3) is an inorganic matrix compound with a very high toxicity. Mechanism of action is not clarified, and it is assumed to interfere with the processes of oxidative phosphorylation. The acute intoxications with sodium azide are extremely rare. We described a case of 19-year-old man who was found dead. In the course of prosecution the empty container, with label "NaN3, 20 g", was found near the body. There were traces of white powder detected in the container. Azide ions were determined by derivatization, i.e. they were transformed to pentafluorobenzaldehyde azide compound. Analysis of the final extract after derivatization was performed by gas chromatography coupled with mass spectrometry GC/MS. The largest concentration of azide ions were determined in the stomach content and vitreous humour, and much less one in whole blood, urine and kidney fluid. PMID:23243931

  11. A novel recombinant vaccine protecting mice against abrin intoxication

    PubMed Central

    Wang, Junhong; Gao, Shan; Xin, Wenwen; Kang, Lin; Xu, Na; Zhang, Tao; Liu, Wensen; Wang, Jinglin

    2015-01-01

    Abrin toxin (AT) consisting of an A chain and a B chain is a potential agent for bioterrorism and an effective vaccine against AT poisoning is urgently required. In this study, AT B chain (ATB) was successfully expressed in the Escherichia coli (E. coli) and assessed the protection capacity against AT intoxication. The recombinant ATB (rATB) subunit induces a good immune response after 4 immunizations. All BALB/c mice immunized intraperitoneally (i.p.) with the purified rATB protein survived after challenged with 5 × LD50 of AT. Transfusion of sera from immunized mice provided passive protection in naive mice. Furthermore, histological findings showed that immunization with rATB decreased the severity of toxin-related tissue damage. This work indicates that the rATB protein may be a promising vaccine candidate against human exposure to AT. PMID:26086588

  12. Infections and Intoxications from the Ocean: Risks of the Shore.

    PubMed

    Clemence, Mark A; Guerrant, Richard L

    2015-12-01

    Marine and coastal regions provide a diverse range of foods and serve as recreation and leisure areas for large numbers of people in many parts of the world. However, they also serve as environments associated with numerous hazards. The number of cases of fish- and shellfish-related food poisonings in the United States has increased in recent years, accounting for over 600,000 illnesses, with 3,000 hospitalizations and 94 deaths annually. Human diseases due to pathogenic Vibrio species can result from both ingestion of contaminated shellfish and exposure of open wounds to contaminated seawater. A variety of infections may result from human interactions with marine life, including sharks, barracudas, and moray eels. This chapter covers some of the risks of the shore, including fish and shellfish intoxications, infections related to Vibrio species, and infections resulting from marine trauma. PMID:27337286

  13. Successful Treatment of Propafenone Intoxication With Intravenous Lipid Emulsion.

    PubMed

    Bayram, Başak; Köse, Işıl; Avcı, Sinem; Arslan, Abdulla; Acara, Çağdaş

    2015-10-01

    Severe cardiac effects, including cardiac arrest, are a rare complication of high-dose propafenone intake. Among patients who experience cardiac arrest, the survival rate is low. This report presents the case of a young female patient who developed cardiac arrest linked to propafenone intake. While spontaneous circulation was restored with cardiopulmonary resuscitation, vital signs did not recover despite supportive treatment. However, after the administration of intravenous lipid emulsion (ILE), vital signs and cardiac functions resolved and the patient survived. This case is the second to describe the successful use of ILE for propafenone intoxication. However, as all of the findings of this patient were clearly linked to propafenone, we believe the benefits of ILE were more clearly defined in this case than in the other. PMID:26497484

  14. Double, suicidal intoxication with hydroxycarbamide--a case report.

    PubMed

    Waldman, Wojciech; Kabata, Piotr; Sein Anand, Jacek

    2012-01-01

    Hydroxycarbamide (HCB), also known as hydroxyurea, is an urea derivative used mainly as antineoplastic and antisickling agent. We described a 31 yrs. female, with essential thrombocythemia, who was admitted to our clinic because of double suicidal ingestion of hydroxycarbamide. First time it was 7.5 g of HCB with coingestion of 50 mg of diazepam, and several glasses of wine, second time it was 10 g of HCB, with coingestion of 100 mg paroxetine and few glasses of vodka. Both suicidal attempts were triggered by multiple reactive factors. At the time of admissions the patient was conscious, restless, with decreased mood. Transient decrease of total leukocyte count was noted on fourth day of first overdose. The second overdose led to no significant changes in blood count. There were no other abnormalities in biochemical results. According to the best of our knowledge this is the first report of acute suicidal intoxication with hydroxy-carbamide in an adult. PMID:23243936

  15. Possible fatal acetaminophen intoxication with atypical clinical presentation.

    PubMed

    De-Giorgio, Fabio; Lodise, Maria; Chiarotti, Marcello; d'Aloja, Ernesto; Carbone, Arnaldo; Valerio, Luca

    2013-09-01

    Acetaminophen or paracetamol, a commonly used over-the-counter analgesic, is known to elicit severe adverse reactions when taken in overdose, chronically at therapeutic dosage or, sporadically, following single assumptions of a therapeutic dose. Damage patterns including liver damage and, rarely, acute tubular necrosis or a fixed drug exanthema. We present a case of fatal acetaminophen toxicity with postmortem blood concentration 78 μg/mL and unusual clinical features, including a visually striking and massive epidermolysis and rhabdomyolysis, disseminated intravascular coagulation and myocardial ischemia. This case is compared with the most similar previous reports in terms of organ damage, clinical presentation, and cause of death. We conclude that a number of severe patterns of adverse effects to acetaminophen are emerging that were previously greatly underestimated, thus questioning the adequacy of the clinical spectrum traditionally associated with acetaminophen intoxication and leading to the need to review this spectrum and the associated diagnostic criteria. PMID:23822653

  16. Papaverine intoxication in a newborn: an unusual case report.

    PubMed

    Kahramaner, Zelal; Erdemir, Aydın; Türkoğlu, Ebru; Coşar, Hese; Sütçüoğlu, Sümer; Özer, Esra Arun

    2014-01-01

    Herbal agents are increasingly used for medicinal purposes, but there is a lack of knowledge about the content of these agents. Indiscriminate use of herbal agents may cause severe side effects and also death. We report a newborn who developed convulsions and respiratory arrest after oral intake of an opium poppy preparation containing papaverine for its antitussive effect. The infant experienced a good outcome with supportive treatment. To the best of our knowledge, this is the first time a newborn with papaverine intoxication has been described. Parents should avoid self-medication of their children, and the possibility of exposure to foreign products should be kept in mind in any seizure of a newborn with unexplained origin. PMID:26022590

  17. [Biological activity of selenorganic compounds at heavy metal salts intoxication].

    PubMed

    Rusetskaya, N Y; Borodulin, V B

    2015-01-01

    Possible mechanisms of the antitoxic action of organoselenium compounds in heavy metal poisoning have been considered. Heavy metal toxicity associated with intensification of free radical oxidation, suppression of the antioxidant system, damage to macromolecules, mitochondria and the genetic material can cause apoptotic cell death or the development of carcinogenesis. Organic selenium compounds are effective antioxidants during heavy metal poisoning; they exhibit higher bioavailability in mammals than inorganic ones and they are able to activate antioxidant defense, bind heavy metal ions and reactive oxygen species formed during metal-induced oxidative stress. One of promising organoselenium compounds is diacetophenonyl selenide (DAPS-25), which is characterized by antioxidant and antitoxic activity, under conditions including heavy metal intoxication. PMID:26350735

  18. [Suicidal salicylate intoxications and unintentional percutaneous poisoning with salicylic ointment].

    PubMed

    Chodorowski, Zygmunt; Anand, Jacek Sein; Waldman, Wojciech

    2003-01-01

    Suicidal salicylate poisonings are presented in 49 patients, 33 women and 16 men, aged from 18 to 71 (mean 37) years. Mixed poisonings with multiple agents were four times more frequent, had more severe clinical course and demanded longer hospitalisation than acute intoxications with salicylates alone. Four patient were over 65 years old (8.2%). Difficult economic situation of geriatric population in Poland had no effect on frequency of suicidal attempts in the studied cohort. There were no fatalities in the studied group. There were two unintentional systemic poisonings due to topical administration of the 10% salicylic acid ointment for wide spread skin lesions (more than 80% of body surface) in two patients with exudative psoriasis. PMID:14569910

  19. Intoxication of nontarget wildlife with rodenticides in northwestern Kansas.

    PubMed

    Ruder, Mark G; Poppenga, Robert H; Bryan, John A; Bain, Matt; Pitman, Jim; Keel, M Kevin

    2011-01-01

    The perception of prairie dogs (Cynomys spp.) both as a nuisance species and a keystone species presents a significant challenge to land, livestock, and wildlife managers. Anticoagulant and nonanticoagulant rodenticides are commonly employed to control prairie dog populations throughout their range. Chlorophacinone, and to a lesser extent zinc phosphide, are widely used in northwestern Kansas for controlling black-tailed prairie dog (Cynomys ludovicianus) populations. Although zinc phosphide poisoning of gallinaceous birds is not uncommon, there are few published accounts of nontarget chlorophacinone poisoning of wildlife. We report three mortality events involving nontarget rodenticide poisoning in several species, including wild turkeys (Meleagris gallopavo), a raccoon (Procyon lotor), and an American badger (Taxidea taxus). This includes the first documentation of chlorophacinone intoxication in wild turkeys and an American badger in the literature. The extent of nontarget poisoning in this area is currently unknown and warrants further investigation. PMID:21270011

  20. NUTRITIONAL THERAPY IN THE TREATMENT OF ACUTE CORROSIVE INTOXICATION IN ADULTS

    PubMed Central

    Chibishev, Andon; Markoski, Velo; Smokovski, Ivica; Shikole, Emilija; Stevcevska, Aleksandra

    2016-01-01

    Introduction: Acute intoxications with corrosive substances can cause severe chemical injuries of the upper gastrointestinal tract, most often located in the mouth, pharynx, esophagus, stomach and duodenum. If a patient survives the acute phase of intoxication, regenerative response may result in esophageal and/or gastric stenosis, and increased risk of esophageal and gastric cancer. Such intoxication may be fatal due to perforation or tracheal necrosis. Enteral nutrition is a nutritional method when nutritional substances are administered through specially designed tubing placed through the nose or percutaneously, directly into the GIT. Aim: The aim of this study is to describe the methods of artificial nutrition in patients with acute corrosive intoxications and the importance of nutritional support in the treatment of these intoxications. Discussion: Nutrition in the treatment of acute corrosive intoxications is one of the most important therapeutic processes that largely contribute to faster recovery of the post-corrosive injuries of upper GIT, stabilization of biologic, immunologic and metabolic parameters, and reduction of length of stay in hospital Aim of the treatment of acute corrosive intoxications is to prevent perforation and progressive fibrosis, and esophageal and gastric stenosis. There are different and often conflicting positions, on the conservative treatment of acute corrosive intoxications in adults. Such treatment mainly consists of anti-secretory treatment, antibiotics and intensive hyper-alimentation, aiming to prevent late post-corrosive intoxications. Conclusion: It is considered that nutritional support plays a major role in maintenance of metabolic processes and prevention of severe metabolic complications that could additionally aggravate the condition and impair the treatment. PMID:27047272