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https://www.readbyqxmd.com/read/28528115/alcohol-and-other-substance-use-after-bariatric-surgery-prospective-evidence-from-a-u-s-multicenter-cohort-study
#1
Wendy C King, Jia-Yuh Chen, Anita P Courcoulas, Gregory F Dakin, Scott G Engel, David R Flum, Marcelo W Hinojosa, Melissa A Kalarchian, Samer G Mattar, James E Mitchell, Alfons Pomp, Walter J Pories, Kristine J Steffen, Gretchen E White, Bruce M Wolfe, Susan Z Yanovski
BACKGROUND: Empirical evidence suggests Roux-en-Y gastric bypass (RYGB) increases risk of developing alcohol use disorder (AUD). However, prospective assessment of substance use disorders (SUD) after bariatric surgery is limited. OBJECTIVE: To report SUD-related outcomes after RYGB and laparoscopic adjustable gastric banding (LAGB). To identify factors associated with incident SUD-related outcomes. SETTING: 10 U.S. hospitals METHODS: The Longitudinal Assessment of Bariatric Surgery-2 is a prospective cohort study...
March 31, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28526932/inpatient-addiction-consultation-for-hospitalized-patients-increases-post-discharge-abstinence-and-reduces-addiction-severity
#2
Sarah E Wakeman, Joshua P Metlay, Yuchiao Chang, Grace E Herman, Nancy A Rigotti
BACKGROUND: Alcohol and drug use results in substantial morbidity, mortality, and cost. Individuals with alcohol and drug use disorders are overrepresented in general medical settings. Hospital-based interventions offer an opportunity to engage with a vulnerable population that may not otherwise seek treatment. OBJECTIVE: To determine whether inpatient addiction consultation improves substance use outcomes 1 month after discharge. DESIGN: Prospective quasi-experimental evaluation comparing 30-day post-discharge outcomes between participants who were and were not seen by an addiction consult team during hospitalization at an urban academic hospital...
May 19, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/28526706/cardiac-hyporesponsiveness-in-severe-sepsis-is-associated-with-nitric-oxide-dependent-activation-of-g-protein-receptor-kinase
#3
Daniela Dal-Secco, Silvia DalBó, Natalia E S Lautherbach, Fábio N Gava, Mara Rubia Nunes Celes, Patricia Oliveira Benedet, Adriana H Souza, Juliana Akinaga, Vanessa Lima, Katiussia P Silva, Luiz Ricardo A Kiguti, Marcos A Rossi, Isis do Carmo Kettelhut, André Sampaio Pupo, Fernando Queiroz Cunha, Jamil Assreuy
G protein-coupled receptor kinase isoform 2 (GRK2) has a critical role in physiological and pharmacological responses to endogenous and exogenous substances. Sepsis causes an important cardiovascular dysfunction in which nitric oxide (NO) has a relevant role. The present study aimed to assess the putative effect of inducible NO synthase (NOS-2)-derived NO on the activity of GRK2 in the context of septic cardiac dysfunction. C57BL/6 mice were submitted to severe septic injury by cecal ligation and puncture (CLP)...
May 19, 2017: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/28526272/enhancement-of-waste-activated-sludge-was-anaerobic-digestion-by-means-of-pre-and-intermediate-treatments-technical-and-economic-analysis-at-a-full-scale-wwtp
#4
Giuseppe Campo, Alberto Cerutti, Mariachiara Zanetti, Gerardo Scibilia, Eugenio Lorenzi, Barbara Ruffino
Anaerobic digestion (AD) is the most commonly applied end-treatment for the excess of waste activated sludge (WAS) generated in biological wastewater treatment processes. The efficacy of different typologies of pre-treatments in liberating intra-cellular organic substances and make them more usable for AD was demonstrated in several studies. However, the production of new extracellular polymeric substances (EPSs) that occur during an AD process, due to microbial metabolism, self-protective reactions and cell lysis, partially neutralizes the benefit of pre-treatments...
May 16, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28526260/relationships-between-school-start-time-sleep-duration-and-adolescent-behaviors
#5
Kyla L Wahlstrom, Aaron T Berger, Rachel Widome
OBJECTIVES: The objectives were 2-fold: (1) to examine how high school start times relate to adolescent sleep duration, and (2) to test associations between sleep duration and mental health- and substance use-related issues and behaviors in teens. DESIGN: This study examines selected questions from survey data collected between 2010 and 2013 high school students. SETTING: Respondents included more than 9000 students in grades 9 to 12 in 8 high schools in 5 school districts across the United States...
June 2017: Sleep Health
https://www.readbyqxmd.com/read/28525833/prevalence-correlates-and-trends-in-tobacco-use-and-cessation-among-current-former-and-never-adult-marijuana-users-with-a-history-of-tobacco-use-2005-2014
#6
Gillian L Schauer, Brian A King, Timothy A McAfee
BACKGROUND: Approximately 70% of current (past 30-day) adult marijuana users are current tobacco users, which may complicate tobacco cessation. We assessed prevalence and trends in tobacco cessation among adult ever tobacco users, by marijuana use status. METHODS: Data came from the National Survey on Drug Use and Health, a cross-sectional, nationally representative, household survey of U.S. civilians. Analyses included current, former, and never marijuana users aged≥18 reporting ever tobacco use (cigarette, cigar, chew/snuff)...
April 29, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28525335/morphometric-abnormalities-in-the-spleen-of-the-progeny-of-mice-fed-epigallocatechin-during-gestation-and-nursing
#7
B J Bałan, E Skopińska-Różewska, P Skopiński, R Zdanowski, M Leśniak, A Kiepura, S Lewicki
It is very difficult to cure pregnant females suffering from infections, because of the risk which might occur during treatment by several, even herbal, medications. Many of these substances, among them extracts from plants, have antimicrobial, anti-inflammatory and immunostimulatory properties owing to their polyphenols content, but also may reveal unwanted effects on the fetal development because of their anti-angiogenic properties. The aim of the present study was to elucidate whether daily feeding pregnant and nursing mice 0...
March 28, 2017: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/28525332/distribution-and-immunohistochemical-characteristics-of-cocaine-and-amphetamineregulated-transcript-positive-nerve-elements-in-the-pelvic-ganglia-of-the-female-pig
#8
A Zacharko-Siembida, M Matysek, R Szalak, A Radlińska, K Obszańska, M B Arciszewski
Cocaine- and amphetamine-regulated transcript (CART) peptides are widely expressed not only in the brain but also in numerous endocrine/neuroendocrine cells as well as in neurons of the peripheral nervous system. The present study investigated the distribution patterns of CART-like immunoreactivity in the pelvic plexus (PP) of the female pig. The co-expression of CART with principal neurotransmitter markers: choline acetyltransferase (ChAT), tyrosine hydroxylase (TH), serotonin (5-HT) or biologically active neuropeptides: pituitary adenylate cyclase-activating polypeptide (PACAP), substance P (SP), calbindin was analyzed using double immunohistochemical stainings...
March 28, 2017: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/28524806/racial-and-ethnic-differences-in-treatment-outcomes-among-adults-with-stimulant-use-disorders-after-a-dosed-exercise-intervention
#9
K Sanchez, T L Greer, R Walker, T Carmody, C D Rethorst, M H Trivedi
The current study examined differences in substance abuse treatment outcomes among racial and ethnic groups enrolled in the Stimulant Reduction Intervention using Dosed Exercise (STRIDE) trial, a multisite randomized clinical trial implemented through the National Institute on Drug Abuse's (NIDA's) Clinical Trials Network (CTN). STRIDE aimed to test vigorous exercise as a novel approach to the treatment of stimulant abuse compared to a health education intervention. A hurdle model with a complier average causal effects (CACE) adjustment was used to provide an unbiased estimate of the exercise effect had all participants been adherent to exercise...
May 19, 2017: Journal of Ethnicity in Substance Abuse
https://www.readbyqxmd.com/read/28524758/seeking-safety-group-therapy-for-co-occurring-substance-use-disorder-and-ptsd-among-transgender-women-living-with-hiv-a-pilot-study
#10
Susannah Empson, Yvette P Cuca, Jennifer Cocohoba, Carol Dawson-Rose, Katy Davis, Edward L Machtinger
Transgender women living with HIV experience high rates of substance use, violence, and post-traumatic stress disorder (PTSD). Seeking Safety is a manualized, present-focused, cognitive-behavioral therapy program designed to address co-occurring substance use and PTSD. Seeking Safety has evidence of efficacy in a variety of populations but had not been evaluated specifically with people living with HIV or transgender women. We pilot-tested a 12-session Seeking Safety program with a group of transgender women living with HIV who reported substance use and a history of violence...
May 19, 2017: Journal of Psychoactive Drugs
https://www.readbyqxmd.com/read/28524081/protective-effects-of-tormentic-acid-a-major-component-of-suspension-cultures-of-eriobotrya-japonica-cells-on-acetaminophen-induced-hepatotoxicity-in-mice
#11
Wen-Ping Jiang, Shyh-Shyun Huang, Yoshikazu Matsuda, Hiroshi Saito, Naoto Uramaru, Hui-Ya Ho, Jin-Bin Wu, Guan-Jhong Huang
An acetaminophen (APAP) overdose can cause hepatotoxicity and lead to fatal liver damage. The hepatoprotective effects of tormentic acid (TA) on acetaminophen (APAP)-induced liver damage were investigated in mice. TA was intraperitoneally (i.p.) administered for six days prior to APAP administration. Pretreatment with TA prevented the elevation of serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), total bilirubin (T-Bil), total cholesterol (TC), triacylglycerol (TG), and liver lipid peroxide levels in APAP-treated mice and markedly reduced APAP-induced histological alterations in liver tissues...
May 18, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28523098/incb24360-epacadostat-a-highly-potent-and-selective-indoleamine-2-3-dioxygenase-1-ido1-inhibitor-for-immuno-oncology
#12
Eddy W Yue, Richard Sparks, Padmaja Polam, Dilip Modi, Brent Douty, Brian Wayland, Brian Glass, Amy Takvorian, Joseph Glenn, Wenyu Zhu, Michael Bower, Xiangdong Liu, Lynn Leffet, Qian Wang, Kevin J Bowman, Michael J Hansbury, Min Wei, Yanlong Li, Richard Wynn, Timothy C Burn, Holly K Koblish, Jordan S Fridman, Tom Emm, Peggy A Scherle, Brian Metcalf, Andrew P Combs
A data-centric medicinal chemistry approach led to the invention of a potent and selective IDO1 inhibitor 4f, INCB24360 (epacadostat). The molecular structure of INCB24360 contains several previously unknown or underutilized functional groups in drug substances, including a hydroxyamidine, furazan, bromide, and sulfamide. These moieties taken together in a single structure afford a compound that falls outside of "drug-like" space. Nevertheless, the in vitro ADME data is consistent with the good cell permeability and oral bioavailability observed in all species (rat, dog, monkey) tested...
May 11, 2017: ACS Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28522909/in-vitro-and-in-vivo-antioxidative-and-hepatoprotective-activity-of-aqueous-extract-of-cortex-dictamni
#13
Lin Li, Yun-Feng Zhou, Yan-Lin Li, Li-Li Wang, Hiderori Arai, Yang Xu
AIM: To investigate the antioxidant and hepatoprotective effects of Cortex Dictamni aqueous extract (CDAE) in carbon tetrachloride (CCl4)-induced liver damage in rats. METHODS: The in vitro antioxidant effect of CDAE was investigated using α,α-diphenyl-β-picrylhydrazyl (DPPH), 2,2'-azino-bis (3-ethylbenzthiazoline-6-sulfonic acid) (ABTS), β-carotene bleaching, reducing power, and thiobarbituric acid reactive substance assays. A linoleic acid system, including ferric thiocyanate (FTC) and thiobarbituric acid (TBA) assays, was used to evaluate the inhibition of lipid peroxidation...
April 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28521953/optimized-selection-of-liquid-chromatography-conditions-for-wide-range-analysis-of-natural-compounds
#14
Aurélie Periat, Davy Guillarme, Jean-Luc Veuthey, Julien Boccard, Sofia Moco, Denis Barron, Alexandre Grand-Guillaume Perrenoud
Plant secondary metabolites are an almost unlimited reservoir of potential bioactive compounds. In view of the wide chemical space covered by natural compounds, their comprehensive analysis requires multiple and complementary approaches. In this study, numerous chromatographic conditions were tested for the analysis of a set of 120 representative natural compounds covering a wide polarity range (18 log P units). The experiments were performed on 59 different conditions involving 29 RPLC and HILIC dedicated stationary phases, as well as more exotic mixed mode columns...
May 10, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28521618/markers-of-oxidative-nitrative-damage-of-plasma-proteins-correlated-with-edss-and-bdi-scores-in-patients-with-secondary-progressive-multiple-sclerosis
#15
Agnieszka Morel, Michał Bijak, Marta Niwald, Elżbieta Miller, Joanna Saluk
Objectives The objective of the present study was to evaluate oxidative/nitrative stress in the plasma of 50 patients suffering from the secondary progressive course of multiple sclerosis (MS), and to verify its correlation with physical and mental disability as assessed by the Expanded Disability Status Scale (EDSS), and the Beck Depression Inventory (BDI). Methods Oxidative and nitrative damage to proteins was determined by the level of carbonyl groups and 3-nitrotyrosine using ELISA test. Based on the reaction with Ellman's reagent, we estimated the concentration of oxidized thiol groups...
May 19, 2017: Redox Report: Communications in Free Radical Research
https://www.readbyqxmd.com/read/28520614/incidence-of-neurological-disorders-among-hiv-infected-individuals-with-universal-health-care-in-taiwan-2000-through-2010
#16
Yi-Tseng Tsai, Yen-Chin Chen, Chen-Yang Hsieh, Wen-Chien Ko, Nai-Ying Ko
OBJECTIVE: To determine the incidence of and factors associated with neurological disorders in a large Taiwanese cohort of HIV-infected persons with free access to highly active antiretroviral therapy (HAART). DESIGN: A retrospective population-based cohort study was conducted using the National Health Insurance Research Database for the years 2000-2010. METHODS: We identified 13,316 HIV-positive persons from 2000 through 2010. We used direct standardization to calculate age- and sex-adjusted incidence rates based on the 2000 World Health Organization world standard population...
May 17, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28515649/effect-of-persimmon-peel-diospyros-kaki-thumb-extracts-on-lipid-and-protein-oxidation-of-raw-ground-pork-during-refrigerated-storage
#17
Ju-Hui Choe, Hack-Youn Kim, Cheon-Jei Kim
The inhibition effect of persimmon peel extracts (PPE) (0.05(PPE-0.05), 0.1(PPE-0.1), and 0.2 g(PPE-0.2) per meat sample) on lipid and protein oxidation of pork patties during chilled storage for 12 days were investigated and compared to ascorbic acid (As-0.05) and butylhydroxytoluene (BHT) (BHT-0.01). The meat samples treated with PPE had greater (p<0.05) a* values comparing control in raw pork patties meat from day 4 of storage. The addition of PPE at all concentrations on meat samples effectively inhibited the formation of oxidation products as shown by decreasing conjugated dienes (CD), peroxide values (POVs), thiobarbituric acid reaction substances (TBARS), and carbonyl content during chilled storage for 12 d...
2017: Korean Journal for Food Science of Animal Resources
https://www.readbyqxmd.com/read/28515648/evaluation-of-antioxidative-activity-of-various-levels-of-ethanol-extracted-tomato-powder-and-application-to-pork-patties
#18
Hyeong Sang Kim, Koo Bok Chin
This study was performed to evaluate antioxidant activity of tomato powder extracted by various concentrations of ethanol (0, 25, 50, 75, 100%) and to evaluate the physicochemical properties and antioxidant activities of pork patties with ethanol extracted tomato (EET) powder. No differences in the contents of total of individual phenolic compounds including gallic acid and catechin, were observed among the treatments (p>0.05). Among the various concentrations, 50% and 75% EET powder showed the highest free radical scavenging and iron chelating activities (p<0...
2017: Korean Journal for Food Science of Animal Resources
https://www.readbyqxmd.com/read/28515547/a-randomized-pilot-study-of-brief-intervention-versus-simple-advice-for-women-tobacco-users-in-an-urban-community-in-india
#19
Sonali Jhanjee, Rakesh Lal, Ashwami Mishra, Deepak Yadav
AIM: The study aimed to assess the efficacy of providing brief intervention (BI) for women tobacco users in a community-based setting. METHODS: In this open-labeled randomized study, a representative sample of women (n = 100) from a community in East Delhi were screened using Alcohol, Smoking and Substance Involvement Screening Test. Eligible women were randomized to BI or simple advice (SA) arms. At baseline, they were assessed for tobacco use characteristics and severity of nicotine dependence using Fagerstrom's test for nicotine dependence...
March 2017: Indian Journal of Psychological Medicine
https://www.readbyqxmd.com/read/28514694/the-association-of-prenatal-cocaine-exposure-externalizing-behavior-and-adolescent-substance-use
#20
Sonia Minnes, Meeyoung O Min, June-Yung Kim, Meredith W Francis, Adelaide Lang, Miaoping Wu, Lynn T Singer
Prenatal cocaine exposure (PCE) may increase adolescent substance use through alterations of neurotransmitter systems affecting fetal brain development. The relationship between PCE and substance use at 15 and 17 years was examined. Subjects (365: 186 PCE; 179 non-cocaine exposed (NCE)) supplied biologic and self-report data using the Youth Risk Behavior Surveillance System (YRBSS) and Computerized Diagnostic Interview Schedule for Children (C-DISC 4) at ages 15 and 17. The relationship between PCE and substance use was assessed using General Estimating Equation (GEE) analyses controlling for confounding factors including violence exposure and preschool lead level...
March 24, 2017: Drug and Alcohol Dependence
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