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https://www.readbyqxmd.com/read/28732319/did-the-dependent-coverage-expansion-increase-risky-substance-use-among-young-adults
#1
Joshua Breslau, Hao Yu, Bing Han, Rosalie L Pacula, Rachel M Burns, Bradley D Stein
BACKGROUND: The dependent coverage expansion (DCE) enacted through the Affordable Care Act increased health insurance coverage among young adults. Increasing insurance coverage in this age group has the potential for unintended consequences on risky substance use. METHODS: Repeated cross-sectional surveys were used to compare change in substance use during the period the DCE was implemented in the 19-25year old target age group (Pre-DCE n=15,772, Post-DCE n=22,719) with contemporaneous change in a slightly older age group that was not targeted by the policy (Pre-DCE=19,851, Post-DCE n=28,157)...
July 14, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28729884/genome-wide-landscape-of-position-effects-on-heterogeneous-gene-expression-in-saccharomyces-cerevisiae
#2
Xiao-Le Wu, Bing-Zhi Li, Wen-Zheng Zhang, Kai Song, Hao Qi, Jun-Biao Dai, Ying-Jin Yuan
BACKGROUND: Integration of heterogeneous genes is widely applied in synthetic biology and metabolic engineering. However, knowledge about the effect of integrative position on gene expression remains limited. RESULTS: We established a genome-wide landscape of position effect on gene expression in Saccharomyces cerevisiae. The expression cassette of red fluorescence protein (RFP) gene was constructed and inserted at 1044 loci, which were scattered uniformly in the yeast genome...
2017: Biotechnology for Biofuels
https://www.readbyqxmd.com/read/28728632/binge-drinking-episodes-in-young-adults-how-should-we-measure-them-in-a-research-setting
#3
Mariann R Piano, Adriana Mazzuco, Minkyung Kang, Shane A Phillips
OBJECTIVE: Worldwide, consequences of binge drinking are a major health and policy concern. This article reviews contemporary binge drinking definitions as well as different questionnaires and biomarkers that have been used in research settings to examine binge drinking behavior among young adults. METHOD: A review of electronic databases was conducted for binge drinking definitions, questionnaires, and biomarkers for the measurement of binge drinking in young adults (18-30 years)...
July 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28726513/effects-of-depression-and-past-year-binge-drinking-on-cognitive-control-processes-during-a-flanker-task-in-college-aged-adults
#4
Arin M Connell, Sarah Danzo, Glen Dawson
BACKGROUND: Recent but largely separate literatures have examined neurocognitive alterations related to both depression and binge drinking, suggesting similar patterns of impairments in attention control and decisional processes. However, depression and problematic alcohol use tend to co-occur, and few studies have examined whether cognitive processing effects of depression and binge drinking are independent or interacting. OBJECTIVE: The current study examined joint effects of depressive symptoms and past-year binge drinking on cognitive processing (measured via EEG assessment)...
July 20, 2017: American Journal of Drug and Alcohol Abuse
https://www.readbyqxmd.com/read/28725939/escalated-cocaine-binges-in-rats-enduring-effects-of-social-defeat-stress-or-intra-vta-crf
#5
Michael Z Leonard, Joseph F DeBold, Klaus A Miczek
RATIONALE: Exposure to intermittent social defeat stress elicits corticotropin releasing factor (CRF) release into the VTA and induces long-term modulation of mesocorticolimbic dopamine activity in rats. These adaptations are associated with an intense cocaine-taking phenotype, which is prevented by CRF receptor antagonists. OBJECTIVE: The present studies examine whether infusion of CRF into the VTA is sufficient to escalate cocaine-taking behavior, in the absence of social defeat experience...
July 18, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28725176/a-potential-animal-model-of-maladaptive-palatable-food-consumption-followed-by-delayed-discomfort
#6
Lital Moshe, Liza Bekker, Aron Weller
Introduction: Binging is the consumption of larger amounts of food in a briefer period of time than would normally be consumed under similar circumstances. Binging requires palatable food (PF) to trigger abnormal eating, probably reflecting gene × environment interactions. In this study we examined the impact of trait binge eating (BE) and its compulsive nature on the conflict between hedonic eating of PF and anticipation of a delayed aversive effect. We used female rats as an animal model similar to other models of BE...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28724791/mitochondrial-dna-enriched-microparticles-promote-acute-on-chronic-alcoholic-neutrophilia-and-hepatotoxicity
#7
Yan Cai, Ming-Jiang Xu, Erik H Koritzinsky, Zhou Zhou, Wei Wang, Haixia Cao, Peter St Yuen, Ruth A Ross, Robert A Star, Suthat Liangpunsakul, Bin Gao
Over the last several years, one of the major advances in the field of alcoholic liver disease research was the discovery that binge alcohol consumption induced neutrophilia and hepatic neutrophil infiltration in chronically ethanol-fed mice and human subjects with excessive alcohol use (EAU); however, the underlying mechanisms remain obscure. Here, we demonstrated that chronic EAU patients with a history of recent excessive drinking (EAU + RD) had higher serum levels of mitochondrial DNA (mtDNA)-enriched microparticles (MPs) than EAU without recent drinking (EAU - RD) and healthy controls, which correlated positively with circulating neutrophils...
July 20, 2017: JCI Insight
https://www.readbyqxmd.com/read/28723805/acute-pancreatitis-induced-by-etoposide-lobaplatin-combination-chemotherapy-used-for-the-treatment-of-lung-cancer-a-case-report-and-literature-review
#8
Cheng-Liang Cao, Peng-Yu Duan, Wang-Jun Zhang, Le Li, Feng-Zhi Qu, Bei Sun, Gang Wang
RATIONALE: Drug-induced pancreatitis (DIP) is a rare type of pancreatitis that is not usually observed in the clinical practice. It is generally difficult to distinguish from acute pancreatitis (AP) induced by other causes. PATIENT CONCERNS: Here, we report a 62-year-old Chinese female patient with "small cell lung cancer" as the initial presentation. Because the patient could not bear the surgical treatment, the chemotherapy composed of lobaplatin and etoposide was performed...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28723194/aromatization-of-9-10-dihydroacridine-derivatives-discovering-a-highly-selective-and-rapid-responding-fluorescent-probe-for-peroxynitrite
#9
Zhi-Heng Li, Rui Liu, Zheng-Li Tan, Lan He, Zhong-Lin Lu, Bing Gong
As part of an effort to develop generally applicable strategies for creating probes suitable for detecting important molecular and ionic species, the oxidative aromatization of nonfluorescent 9,10-dihydroacridine derivatives triggered by peroxynitrite (ONOO(-)) led to the identification of compound 2H, 9-phenyl-9,10-dihydroacridine-4-carboxylic acid, as a rapid-responding fluorescent probe capable of detecting ONOO(-) with an extraordinary selectivity. Adding a little more than 1 equiv of ONOO(-) to a solution of 2H resulted in over 100-fold fluorescence enhancement...
April 28, 2017: ACS Sensors
https://www.readbyqxmd.com/read/28720685/the-loss-of-gstm1-associates-with-kidney-failure-and-heart-failure
#10
Adrienne Tin, Robert Scharpf, Michelle M Estrella, Bing Yu, Megan L Grove, Patricia P Chang, Kunihiro Matsushita, Anna Köttgen, Dan E Arking, Eric Boerwinkle, Thu H Le, Josef Coresh, Morgan E Grams
Glutathione S-transferase mu 1 (GSTM1) encodes an enzyme that catalyzes the conjugation of electrophilic compounds with glutathione to facilitate their degradation or excretion. The loss of one or both copies of GSTM1 is common in many populations and has been associated with CKD progression. With the hypothesis that the loss of GSTM1 is also associated with incident kidney failure and heart failure, we estimated GSTM1 copy number using exome sequencing reads in the Atherosclerosis Risk in Communities (ARIC) Study, a community-based prospective cohort of white and black participants...
July 18, 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28719745/highly-efficient-water-decontamination-by-using-sub-10-nm-feooh-confined-within-millimeter-sized-mesoporous-polystyrene-beads
#11
Xiaolin Zhang, Cheng Cheng, Jieshu Qian, Zhenda Lu, Siyuan Pan, Bing-Cai Pan
Millimeter-sized polymer-based FeOOH nanoparticles (NPs) provide a promising option to overcome the bottlenecks of direct use of NPs in scaled-up water purification, and decreasing the NP size below 10 nm is expected to improve the decontamination efficiency of the polymeric nanocomposites due to the size and surface effect. However, it is still challenging to control the dwelled FeOOH NP sizes to sub-10 nm, mainly due to the wide pore size distribution of the currently available polymeric hosts. Herein, we synthesized mesoporous polystyrene beads (MesoPS) via flash freezing to assemble FeOOH NPs...
July 18, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28718830/exploring-relationships-between-recurrent-binge-eating-and-illicit-substance-use-in-a-non-clinical-sample-of-women-over-two-years
#12
Henry Kewen Lu, Haider Mannan, Phillipa Hay
(1) Background: With the new edition of the Diagnostic and Statistical Manual of Mental disorders, 5th Edition (DSM-5), numerous parallels have been drawn between recurrent binge eating (RBE) and substance use disorders, with many authors examining RBE or binge eating disorder (BED) as a "food addiction". The present study aims to clarify the relationship between recurrent binge eating (RBE) and illicit substance use (ISU) through investigating the temporal association between the two problems. (2) Methods: This study was embedded within a larger longitudinal study of non-clinical adult women recruited from Australian tertiary institutions...
July 18, 2017: Behavioral Sciences
https://www.readbyqxmd.com/read/28717135/projection-of-american-dustiness-in-the-late-21-st-century-due-to-climate-change
#13
Bing Pu, Paul Ginoux
Climate models project rising drought risks over the southwestern and central U.S. in the twenty-first century due to increasing greenhouse gases. The projected drier regions largely overlay the major dust sources in the United States. However, whether dust activity in U.S. will increase in the future is not clear, due to the large uncertainty in dust modeling. This study found that changes of dust activity in the U.S. in the recent decade are largely associated with the variations of precipitation, soil bareness, and surface winds speed...
July 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28715159/alcohol-antiretroviral-interactive-toxicity-beliefs-as-a-potential-barrier-to-hiv-pre-exposure-prophylaxis-among-men-who-have-sex-with-men
#14
Seth C Kalichman, Lisa Eaton
INTRODUCTION: Pre-exposure prophylaxis (PrEP) offers as much as 90% protection against HIV transmission. However, the effectiveness of PrEP depends on uptake and adherence to even intermittent dosing. Along with intoxication leading to unintentional non-adherence, believing that alcohol mixed with pharmaceuticals is harmful (i.e., interactive toxicity beliefs) may lead to poor uptake and intentional non-adherence. METHODS: HIV-negative sexually active men who have sex with men (N = 272) at a large Gay Pride event in Atlanta, GA, completed anonymous surveys of demographic characteristics, sexual behaviour, alcohol use and PrEP-related alcohol interactive toxicity beliefs...
July 17, 2017: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/28711948/peroxisome-proliferator-activated-receptor-%C3%AE-coactivator-1%C3%AE-pgc-1%C3%AE-regulates-the-expression-of-b-cell-lymphoma-leukemia-2-bcl-2-and-promotes-the-survival-of-mesenchymal-stem-cells-mscs-via-pgc-1%C3%AE-err%C3%AE-interaction-in-the-absence-of-serum-hypoxia-and-high-glucose
#15
Min Wang, Guangxin Yang, Xiaoyan Jiang, Debin Lu, Hao Mei, Bing Chen
BACKGROUND To study the effect of estrogen-related receptor α (ERRα) and peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) on mesenchymal stem cells (MSCs) apoptosis, and further investigated its detailed molecular mechanisms in the absence of serum, hypoxia, and high glucose conditions. MATERIAL AND METHODS In our study, we first evaluated the expression rates of CD14, CD34, CD45, CD44, CD29, and Sca-1 surface markers on MSCs by flow cytometry. Then, the ability of osteogenic and fatty differentiation of MSCs was determined by osteogenic differentiation and adipogenesis reagent kit...
July 16, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28711610/night-eating-among-veterans-with-obesity
#16
Lindsey M Dorflinger, Christopher B Ruser, Robin M Masheb
The obesity rate is higher among veterans than the general population, yet few studies have examined their eating behaviors, and none have examined the presence of night eating and related comorbidities. This study examines night eating syndrome (NES) among veterans seeking weight management treatment, and relationships between NES and weight, insomnia, disordered eating, and psychological variables. The sample consisted of 110 veterans referred to a weight management program at VA Connecticut Healthcare System...
July 12, 2017: Appetite
https://www.readbyqxmd.com/read/28709960/eating-behavior-style-predicts-craving-and-anxiety-experienced-in-food-related-virtual-environments-by-patients-with-eating-disorders-and-healthy-controls
#17
Marta Ferrer-Garcia, Joana Pla-Sanjuanelo, Antonios Dakanalis, Ferran Vilalta-Abella, Giuseppe Riva, Fernando Fernandez-Aranda, Isabel Sánchez, Joan Ribas-Sabaté, Alexis Andreu-Gracia, Neli Escandón-Nagel, Osane Gomez-Tricio, Virginia Tena, José Gutiérrez-Maldonado
Eating behavior style (emotional, restrictive, or external) has been proposed as an explanation for the differences in response to food-related cues between people who overeat and those who do not, and has been also considered a target for the treatment of eating disorders (EDs) characterized by lack of control over eating and weight-related (overweight/obesity) conditions. The aim of this study was to analyze the relationship between eating behavior style and psychophysiological responses (self-reported food craving and anxiety) to food-related virtual reality (VR) environments in outpatients with bulimia nervosa (BN) and binge eating disorder (BED) and to compare them with healthy participants...
July 11, 2017: Appetite
https://www.readbyqxmd.com/read/28702626/the-formation-mechanism-of-the-initial-c-c-chain-in-ethanol-synthesis-on-%C3%AE-alooh-100
#18
Lin Zhang, Bing Bai, Hui Bai, Wei Huang, Zhi-Hua Gao, Zhi-Jun Zuo, Yong-Kang Lv
An in-depth understanding of the reaction mechanism at the molecular level is the key to guide the synthesis of ethanol over the CuZnAl catalyst, which is one of the major challenges for ethanol application in energy. Reported herein is a density functional theory study of ethanol synthesis from mixed methanol and syngas on the γ-AlOOH(100) surface. The possible elementary reactions are unambiguously identified and for the first time we confirm the high reactivity of the γ-AlOOH(100) surface for the initial C-C chain formation via CO insertion into CH3, which has a 62...
July 13, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28700805/efficacy-of-lisdexamfetamine-in-adults-with-moderate-to-severe-binge-eating-disorder-a-randomized-clinical-trial
#19
James I Hudson, Susan L McElroy, M Celeste Ferreira-Cornwell, Jana Radewonuk, Maria Gasior
Importance: The ability of pharmacotherapies to prevent relapse and maintain efficacy with long-term treatment in psychiatric conditions is important. Objective: To assess lisdexamfetamine dimesylate maintenance of efficacy in adults with moderate to severe binge-eating disorder. Design, Setting, and Participants: A multinational, phase 3, double-blind, placebo-controlled, randomized withdrawal study including 418 participants was conducted at 49 clinical research study sites from January 27, 2014, to April 8, 2015...
July 12, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28700232/revealing-the-role-of-interfacial-properties-on-catalytic-behaviors-by-in-situ-surface-enhanced-raman-spectroscopy
#20
Hua Zhang, Xia-Guang Zhang, Jie Wei, Chen Wang, Shu Chen, Han-Lei Sun, Ya-Hao Wang, Bing-Hui Chen, Zhi-Lin Yang, De-Yin Wu, Jian-Feng Li, Zhong-Qun Tian
Insightful understanding of how interfacial structures and properties affect catalytic processes is one of the most challenging issues in heterogeneous catalysis. Here, the essential roles of Pt-Au and Pt-oxide-Au interfaces on the activation of H2 and the hydrogenation of para-nitrothiophenol (pNTP) were studied at molecular level by in-situ surface-enhanced Raman spectroscopy (SERS) and shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS). Pt-Au and Pt-oxide-Au interfaces were fabricated through the synthesis of Pt-on-Au and Pt-on-SHINs nanocomposites...
July 12, 2017: Journal of the American Chemical Society
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