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https://www.readbyqxmd.com/read/28822072/cellular-and-molecular-oxidative-stress-related-effects-in-uterine-myometrial-and-trophoblast-decidual-tissues-after-perigestational-alcohol-intake-up-to-early-mouse-organogenesis
#1
Tamara Anahí Coll, Gabriela Chaufan, Leticia Gabriela Pérez-Tito, Martín Ricardo Ventureira, María Del Carmen Ríos de Molina, Elisa Cebral
The placenta plays a major role in embryo-fetal defects and intrauterine growth retardation after maternal alcohol consumption. Our aims were to determine the oxidative status and cellular and molecular oxidative stress effects on uterine myometrium and trophoblast-decidual tissue following perigestational alcohol intake at early organogenesis. CF-1 female mice were administered with 10% alcohol in drinking water for 17 days prior to and up to day 10 of gestation. Control females received ethanol-free water...
August 18, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28816830/fatal-cerebral-edema-seizures-and-hyponatremia-after-trazodone-overdose
#2
Jose David Avila
Trazodone is a serotonin antagonist and reuptake inhibitor that is widely used for the treatment of depression and insomnia. Fatal overdose is rare and usually occurs when combined with other drugs or alcohol. Only a few lethal cases of pure trazodone overdose have been reported, all attributed to cardiotoxicity. We reported a 37-year-old woman who presented after ingesting 6.45 g of trazodone in a suicidal attempt. She was hyponatremic because of the syndrome of inappropriate antidiuretic hormone secretion and, shortly after, had a seizure and developed fatal cerebral edema...
August 14, 2017: Clinical Neuropharmacology
https://www.readbyqxmd.com/read/28814126/detection-of-ingested-nitromethane-and-reliable-creatinine-assessment-using-multiple-common-analytical-methods
#3
Christine M Murphy, John J Devlin, Michael C Beuhler, Paul Cheifetz, Susan Maynard, Michael D Schwartz, Sherri Kacinko
AIM: Nitromethane, found in fuels used for short distance racing, model cars, and model airplanes, produces a falsely elevated serum creatinine with standard creatinine analysis via the Jaffé method. Erroneous creatinine elevation often triggers extensive testing, leads to inaccurate diagnoses, and delayed or inappropriate medical interventions. Multiple reports in the literature identify "enzymatic assays" as an alternative method to detect the true value of creatinine, but this ambiguity does not help providers translate what type of enzymatic assay testing can be done in real time to determine if there is indeed false elevation...
August 17, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28813500/telomere-biology-and-telomerase-mutations-in-cirrhotic-patients-with-hepatocellular-carcinoma
#4
Flávia S Donaires, Natália F Scatena, Raquel M Alves-Paiva, Joshua D Podlevsky, Dhenugen Logeswaran, Barbara A Santana, Andreza C Teixeira, Julian J-L Chen, Rodrigo T Calado, Ana L C Martinelli
Telomeres are repetitive DNA sequences at linear chromosome termini, protecting chromosomes against end-to-end fusion and damage, providing chromosomal stability. Telomeres shorten with mitotic cellular division, but are maintained in cells with high proliferative capacity by telomerase. Loss-of-function mutations in telomere-maintenance genes are genetic risk factors for cirrhosis development in humans and murine models. Telomerase deficiency provokes accelerated telomere shortening and dysfunction, facilitating genomic instability and oncogenesis...
2017: PloS One
https://www.readbyqxmd.com/read/28781900/blending-of-rodenticide-and-battery-acid-a-rare-and-fatal-suicide-mix
#5
Nisreen Abdul Rahman, Siddhartha Das, Vinod Ashok Chaudhari, Suresh Nandagopal, Bhawana Badhe
BACKGROUND: Self-poisoning usually occurs by the ingestion of a single lethal compound and majority of the poisoning cases in our country are due to the pesticides. Suicide by ingestion of more than one poisonous substance is rare except alcohol and multiple drugs. To the best of our knowledge, suicidal ingestion of a mixture of rodenticide and battery acid has not been reported before in medical literature. CASE PRESENTATION: Here we are discussing a case of simultaneous ingestion of two poisonous substances, i...
2017: Egyptian journal of forensic sciences
https://www.readbyqxmd.com/read/28776901/relating-factors-to-severe-injury-from-outdoor-falls-in-older-people
#6
Hey Youn Jung, Sun Hyu Kim, Sang Cheal Lee, Sunpyo Kim, Gyu Chong Cho, Min Joung Kim, Ji Sook Lee, Chul Han
AIM: The aim of the present study was to evaluate the clinical characteristics, including floor characteristics and factors, related to severe injury from outdoor falls in older adults. METHODS: Patients were divided into two groups based on injury severity: the severe group and non-severe group. The clinical and general characteristics were compared between the two groups, and factors associated with severe injury were investigated. RESULTS: Approximately 5% (364/7635) of older people involved in outdoor falls were classified into severe injury...
August 4, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28766722/fatal-diabetic-ketoacidosis-a-potential-complication-of-mdma-ecstasy-use
#7
John D Gilbert, Roger W Byard
A 19-year-old woman with insulin-dependent diabetes mellitus was found dead in bed having allegedly recently taken ecstasy and consumed alcohol. At autopsy, there were microhemorrhages in the brain with subnuclear vacuolization and Armanni-Ebstein changes in renal tubules. Biochemical analyses confirmed diabetic ketoacidosis (vitreous glucose-46.5 mmol/L; β-OH butyrate-13.86 mmol/L.). Toxicological analyses of blood showed a low level of 3,4-methylenedioxy-methamphetamine (MDMA) (0.01 mg/L), with acetone but no alcohol or other common drugs...
August 2, 2017: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28762278/co-ingested-alcohol-and-the-timing-of-deliberate-self-poisonings
#8
Kate M Chitty, Katharine Kirby, Nicholas J Osborne, Geoffrey K Isbister, Nicholas A Buckley
OBJECTIVE: Investigating diurnal variation in the timing of suicidal behaviours offers opportunity to better understand its various proximal risk factors. Acute use of alcohol is a potent proximal risk factor for suicidal behaviour, though the nature of this risk is poorly understood. The aim of this study was to compare the diurnal variation in time of poison ingestion between deliberate self-poisonings that involve alcohol versus those that do not. METHODS: A retrospective analysis of consecutive presentations to a toxicology service following deliberate self-poisoning, 1996-2016...
July 1, 2017: Australian and New Zealand Journal of Psychiatry
https://www.readbyqxmd.com/read/28757750/dialysis-catheter-related-pulmonary-embolism-in-a-patient-with-paraquat-intoxication
#9
Li-Keng Chao, Te-Chao Fang
A 30-year-old woman was sent to the emergency room after alcohol and paraquat ingestion. After three sessions of hemoperfusion via the indwelling double-lumen catheter, the patient could tolerate ambient air and her urine output was good. However, on the 10(th) day of hospitalization, she had a sudden onset of dyspnea and hypoxia. Pulmonary embolism was diagnosed by a computed tomography pulmonary angiogram. The patient recovered after anticoagulation therapy. We could find no reports of dyspnea caused by pulmonary embolism in patients with paraquat intoxication...
October 2016: Ci Ji Yi Xue za Zhi, Tzu-chi Medical Journal
https://www.readbyqxmd.com/read/28756023/febrile-rhabdomyolysis-of-unknown-origin-in-refugees-coming-from-west-africa-through-the-mediterranean
#10
Silvia Odolini, Federico Gobbi, Lorenzo Zammarchi, Simona Migliore, Paola Mencarini, Marco Vecchia, Nicoletta di Lauria, Simona Schivazappa, Tony Sabatini, Leonardo Chianura, Elisa Vanino, Daniela Piacentini, Paola Zanotti, Anna Bussi, Alessandro Bartoloni, Zeno Bisoffi, Francesco Castelli
OBJECTIVES: Cases of undiagnosed severe febrile rhabdomyolysis in refugees coming from West Africa, mainly from Nigeria, has been observed since May 2014. The aim of this study was to describe this phenomenon. METHODS: This was a multicentre retrospective observational study of cases of febrile rhabdomyolysis reported from May 2014 to December 2016 in 12 Italian centres. RESULTS: A total of 48 cases were observed, mainly in young males. The mean time interval between the day of departure from Libya and symptom onset was 26...
July 26, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28754506/the-differentiated-networks-related-to-essential-tremor-onset-and-its-amplitude-modulation-after-alcohol-intake
#11
David J Pedrosa, Christian Nelles, Peter Brown, Lukas J Volz, Esther A Pelzer, Marc Tittgemeyer, John-Stuart Brittain, Lars Timmermann
The dysregulation of endogenous rhythms within brain networks have been implicated in a broad range of motor and non-motor pathologies. Essential tremor (ET), classically the purview of a single aberrant pacemaker, has recently become associated with network-level dysfunction across multiple brain regions. Specifically, it has been suggested that motor cortex constitutes an important node in a tremor-generating network involving the cerebellum. Yet the mechanisms by which these regions relate to tremor remain a matter of considerable debate...
July 25, 2017: Experimental Neurology
https://www.readbyqxmd.com/read/28745842/toxic-alcohol-ingestion-prompt-recognition-and-management-in-the-emergency-department-digest
#12
Gillian A Beauchamp, Matthew Valento, Jeremy Kim
Identifying patients with potential toxic alcohol exposure and initiating appropriate management is critical to avoid significant patient morbidity. Sources of toxic alcohol exposure include ethylene glycol, methanol, diethylene glycol, propylene glycol, and isopropanol. Treatment considerations include the antidotes fomepizole and ethanol, and hemodialysis for removal of the parent compound and its toxic metabolites. Additional interventions include adjunctive therapies that may improve acidosis and enhance clearance of the toxic alcohol or metabolites...
September 22, 2016: Emergency Medicine Practice
https://www.readbyqxmd.com/read/28743582/acute-ethanol-and-taurine-intake-affect-absolute-alpha-power-in-frontal-cortex-before-and-after-exercise
#13
Dailson Paulucio, Bruno M da Costa, Caleb G Santos, Bruna Velasques, Pedro Ribeiro, Mariana Gongora, Mauricio Cagy, Renato L Alvarenga, Fernando A M S Pompeu
Taurine and alcohol has been popularly ingested through energy drinks. Reports from both compounds shows they are active on nervous system but little is known about the acute effect of these substances on the frontal cortex in an exercise approach. The aim of this study was to determine the effects of 0,6mldL(-1) of ethanol (ET), 6g of taurine (TA), and taurine with ethanol (TA+ET) intake on absolute alpha power (AAP) in the frontal region, before and after exercise. Nine participants were recruited, five women (22±3years) and four men (26±5years), for a counterbalanced experimental design...
July 22, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28731573/effect-of-alcohol-dehydrogenase-1b-and-7-polymorphisms-on-blood-ethanol-and-acetaldehyde-concentrations-in-healthy-subjects-with-a-history-of-moderate-alcohol-consumption
#14
Roberta Pastorino, Luigi Iuliano, Alessia Vecchioni, Dario Arzani, Mirta Milic, Francesca Annunziata, Chiara Zerbinati, Ettore Capoluongo, Stefano Bonassi, James D McKay, Stefania Boccia
AIMS: To evaluate the effect of ADH1B and ADH7 genotypes on blood acetaldehyde and ethanol levels after alcohol ingestion, and to measure the genotoxic effect of smoking and ethanol on the buccal cells, also controlling for ADH variants. METHODS: We recruited healthy Italian subjects with at least a moderate history of alcohol consumption. All subjects were given an alcoholic drink of 0.4 g ethanol /kg of body weight. Blood venous samples were collected at baseline, and 30, 60, 90 and 120 minutes after ingestion...
July 21, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/28731350/gastric-and-duodenal-ethanol-concentrations-after-intake-of-alcoholic-beverages-in-postprandial-conditions
#15
Jari Rubbens, Danny Riethorst, Joachim Brouwers, Kris Wolfs, Erwin Adams, Jan Tack, Patrick Augustijns
INTRODUCTION: This study determined intraluminal ethanol concentrations (stomach and duodenum) in fed healthy volunteers after the consumption of common alcoholic beverages (beer, wine and whisky). The results of this study were compared with a previous study in fasted volunteers. MATERIALS AND METHODS: Five healthy volunteers were recruited in a cross-over study. The fed state was simulated by ingestion of 250 mL of Nutridrink Compact® Neutral. Volunteers subsequently consumed two standard units of beer (Stella Artois®, 500 mL, 5...
July 21, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28730156/white-blood-cell-counts-alcoholism-and-cirrhosis-in-pneumococcal-pneumonia
#16
Julianna G Gardner, Divya R Bhamidipati, Adriana M Rueda, Duc T M Nguyen, Edward A Graviss, Daniel M Musher
BACKGROUND: An elevated white blood cell (WBC) count is a characteristic finding in pneumococcal pneumonia. Very low WBC counts, occurring in some cases, are often associated with overwhelming pneumonia and have been attributed to alcohol-induced suppression of bone marrow. However, a systematic study of neutropenia, leukocytosis, alcohol ingestion, and cirrhosis in pneumococcal pneumonia has not been previously reported. METHODS: Using a database of patients with pneumococcal pneumonia at our medical center, we extracted data on WBC counts at admission, differential counts, alcohol ingestion, and cirrhosis, and we related these to 7-day and 30-day mortality...
2017: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/28716132/a-patient-safety-and-professional-perspective-on-non-conveyance-in-ambulance-care-a-systematic-review
#17
REVIEW
Remco H A Ebben, Lilian C M Vloet, Renate F Speijers, Nico W Tönjes, Jorik Loef, Thomas Pelgrim, Margreet Hoogeveen, Sivera A A Berben
BACKGROUND: This systematic review aimed to describe non-conveyance in ambulance care from patient-safety and ambulance professional perspectives. The review specifically focussed at describing (1) ambulance non-conveyance rates, (2) characteristics of non-conveyed patients, (3) follow-up care after non-conveyance, (4) existing guidelines or protocols, and (5) influencing factors during the non-conveyance decision making process. METHODS: We systematically searched MEDLINE, PubMed, CINAHL, EMBASE, and reference lists of included articles, in June 2016...
July 17, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28710145/a-systematic-review-of-the-effects-of-polyols-on-gastrointestinal-health-and-irritable-bowel-syndrome
#18
REVIEW
Adrienne Lenhart, William D Chey
Polyols are sugar alcohols found in certain fruits, vegetables, and sugar-free sweeteners. They make up a component of the diet low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols, which is gaining popularity in the treatment of patients with irritable bowel syndrome (IBS). We conducted a systematic review to evaluate the effects of polyols on the gastrointestinal tract in healthy men and women and in patients with IBS. Utilizing PubMed, Ovid, and Embase databases, we conducted a search on individual polyols and each of these terms: fermentation, absorption, motility, permeability, and gastrointestinal symptoms...
July 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28708332/oxidative-stress-and-cellular-and-tissue-damage-in-organogenic-outbred-mouse-embryos-after-moderate-perigestational-alcohol-intake
#19
Tamara A Coll, Gabriela Chaufan, Leticia Pérez-Tito, Martín R Ventureira, Cristian M A Sobarzo, María Del Carmen Ríos de Molina, Elisa Cebral
Perigestational alcohol consumption by CF-1 mouse, from before mating up to the period of embryo organogenesis, leads to retarded early embryo development and neural tube defects. Here, we addressed if perigestational alcohol ingestion up to Day 10 of pregnancy induces oxidative stress and changes in macromolecules and organ tissues of early organogenic embryos. Adult CF-1 female mice were administered 10% ethanol in their drinking water for 17 days prior to mating and until Day 10 of gestation, whereas control females were administered ethanol-free water...
July 14, 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28704765/high-intensity-drinking-and-nonmedical-use-of-prescription-drugs-results-from-a-national-survey-of-12th-grade-students
#20
Sean Esteban McCabe, Philip Veliz, Megan E Patrick
BACKGROUND: Nearly 10% of U.S. 12th graders report high-intensity drinking (10+ or 15+ drinks in a row), but the extent to which these drinkers also engage in nonmedical use of prescription drugs (NMUPD) is largely unknown. This study examined the associations between different thresholds of past two-week high-intensity drinking and past-month NMUPD among U.S. 12th graders. METHODS: The sample consisted of eleven nationally representative cross-sections of 12th graders in the Monitoring the Future study (2005-2015) who answered questions on past two-week drinking behaviors and past-month nonmedical use of prescription opioids, sedative, stimulants, and tranquilizers (N=26,502 respondents)...
June 29, 2017: Drug and Alcohol Dependence
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