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https://www.readbyqxmd.com/read/29792534/intensity-of-previous-teaching-but-not-diagnostic-skills-influences-stigmatization-of-patients-with-substance-use-disorder-by-general-practice-residents-a-vignette-study-among-french-final-year-residents-in-general-practice
#1
Julie Dupouy, Aurore Vergnes, Catherine Laporte, Shérazade Kinouani, Marc Auriacombe, Stéphane Oustric, Marie-Eve Rougé Bugat
BACKGROUND: High levels of stigma towards patients with substance use disorder (SUD) have been found in health professionals and medical students. OBJECTIVES: To assess the capability of residents in general practice to diagnose SUD correctly; to assess their stigmatization of patients with SUD and to assess the correlation between both variables. We hypothesized a negative correlation. METHODS: In 2014, we conducted a cross-sectional survey among French residents in general practice, using a self-administered questionnaire...
December 2018: European Journal of General Practice
https://www.readbyqxmd.com/read/29792472/effects-of-exercise-on-experimentally-manipulated-craving-for-cannabis-a-preliminary-study
#2
Sandy D Wilson, R Lorraine Collins, Mark A Prince, Paula C Vincent
Cannabis is the most commonly used illicit drug in the United States, and craving for cannabis is related to cannabis use. Exercise has been demonstrated to reduce craving for substances. To examine the effects of exercise on cannabis craving, we conducted a 3-week within-subject crossover experiment. Young-adult men (n = 35) and women (n = 11), age 18-25 years (M = 20.76, SD = 1.68), who regularly (≥3 times per week) used cannabis participated in a cue exposure paradigm to stimulate craving. After each of three separate craving inductions, they completed a 10-min bout of exercise that varied in intensity (rest, moderate, vigorous)...
May 24, 2018: Experimental and Clinical Psychopharmacology
https://www.readbyqxmd.com/read/29791754/atp-triggers-a-robust-intracellular-ca-2-mediated-signalling-pathway-in-human-synovial-fibroblasts
#3
Kondo C, R B Clark, T Y Kim, Belke D, Banderali U, R T Szerencsei, A H Jalloul, P P M Schnetkamp, Spitzer Kw, Giles Wr
NEW FINDINGS: What is the central question of this study? In human articular joints, the synovial fibroblast HSF cell population has essential functions including secretion of lubricants. We address some remaining questions concerning activation-secretion coupling by characterizing the main [Ca2+ ]i signalling pathways activated by ATP. What is the main finding and its importance? In HSF ATP acts through a linked G-protein (Gq ) and phospholipase C signalling mechanisms to produce IP-3 which markedly enhances release of Ca2+ from the endoplasmic reticulum...
May 23, 2018: Experimental Physiology
https://www.readbyqxmd.com/read/29788931/the-prevalence-of-substance-use-among-russian-somali-and-kurdish-migrants-in-finland-a-population-based-study
#4
Essi Salama, Solja Niemelä, Jaana Suvisaari, Tiina Laatikainen, Päivikki Koponen, Anu E Castaneda
BACKGROUND: Substance use is a well-known public health problem, but population-based research on migrants' substance use in Europe is limited. Factors related to the cultural background and current life situation might influence substance use among migrants. Here, the prevalence of substance use in Russian, Somali and Kurdish migrants in Finland is reported in comparison with the general population, and the associations between substance use and socio-economic and migration-related background factors among migrants are analysed...
May 22, 2018: BMC Public Health
https://www.readbyqxmd.com/read/29788823/synbiotic-supplementation-systemic-inflammation-and-symptoms-of-brain-disorders-in-elders-a-secondary-study-from-a-randomized-clinical-trial
#5
Eliana Regina Louzada, Sandra Maria Lima Ribeiro
OBJECTIVES: We aimed to investigate the effect of a symbiotic substance on symptoms of brain disorders and inflammation in the elderly. METHODS: Forty-nine elders, both genders, assigned into two groups: S-group (synbiotic) and P-group (placebo). Evaluations at the beginning and at the end of the experiment: geriatric depressive symptoms scale-15 (GDS-15); mini-mental status examination (MMSE); % of body fat (%fat); serum IL-6, TNF-α and IL-10; serum diamine-oxidase (DAO), intestinal fatty-acid binding protein (IFABP), and lipopolysaccharide (LPS)...
May 23, 2018: Nutritional Neuroscience
https://www.readbyqxmd.com/read/29788804/vitamin-c-prevents-memory-impairment-induced-by-waterpipe-smoke-role-of-oxidative-stress
#6
Mohammad A Y Alqudah, Karem H Alzoubi, Ghida'a M Ma'abrih, Omar F Khabour
Waterpipe tobacco smoking (WTS) was previously shown to be associated with memory deficits, which were related to oxidative stress. Vitamin C (VitC) has established antioxidant properties against memory deficits associated with several diseases and conditions. In this study, the potential protective effect of VitC on memory impairment induced by WTS exposure was evaluated in a rat model. VitC was administered to animals via oral gavage (100 mg/kg/day, 6 days a week for 4 weeks). At the same period, animals were exposed to WTS for one hour/day, 6 days a week for 4 weeks...
May 22, 2018: Inhalation Toxicology
https://www.readbyqxmd.com/read/29788752/cue-reactivity-in-behavioral-addictions-a-meta-analysis-and-methodological-considerations
#7
Katrin Starcke, Stephanie Antons, Patrick Trotzke, Matthias Brand
Background and aims Recent research has applied cue-reactivity paradigms to behavioral addictions. The aim of the current meta-analysis is to systematically analyze the effects of learning-based cue-reactivity in behavioral addictions. Methods The current meta-analysis includes 18 studies (29 data sets, 510 participants) that have used a cue-reactivity paradigm in persons with gambling (eight studies), gaming (nine studies), or buying (one study) disorders. We compared subjective, peripheral physiological, electroencephal, and neural responses toward addiction-relevant cues in patients versus control participants and toward addiction-relevant cues versus control cues in patients...
May 23, 2018: Journal of Behavioral Addictions
https://www.readbyqxmd.com/read/29788447/varicella-zoster-virus-induces-nuclear-translocation-of-the-neurokinin-1-receptor-promoting-lamellipodia-formation-and-viral-spread-in-spinal-astrocytes
#8
Andrew N Bubak, Christina N Como, Anna M Blackmon, Seth Frietze, Teresa Mescher, Dallas Jones, Randall J Cohrs, Petr Paucek, Nicholas L Baird, Maria A Nagel
Background: Varicella zoster virus (VZV) can present as a myelopathy with spinal astrocyte infection. Recent studies support a role for the neurokinin-1 receptor (NK-1R) in virus infections, as well as for cytoskeletal alterations that may promote viral spread. Thus, we examined the role of NK-1R in VZV-infected primary human spinal astrocytes (HA-sps) to shed light on the pathogenesis of VZV myelopathy. Methods: Mock- and VZV-infected HA-sps were examined for substance P (subP) production, NK-1R localization, morphological changes and viral spread in the presence or absence of NK-1R antagonists, aprepitant and rolapitant...
May 19, 2018: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29788102/legalization-of-medicinal-marijuana-has-minimal-impact-on-use-patterns-in-patients-with-inflammatory-bowel-disease
#9
Ami M Merker, Mahrukh Riaz, Sonia Friedman, Jessica R Allegretti, Joshua Korzenik
Background: Patients with inflammatory bowel disease (IBD) have reported use of marijuana to treat symptoms of the disease, yet its classification as a Schedule 1 substance by the federal government has restricted its use. In 2012, Massachusetts legalized medicinal marijuana. We aimed to assess the impact of legalization on use in IBD. Methods: Consecutive patients with IBD, cared for at a tertiary care center in Boston, were surveyed regarding use of marijuana, including its perceived benefits and attitudes...
May 18, 2018: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/29786898/adults-with-comorbid-posttraumatic-stress-disorder-alcohol-use-disorder-and-opioid-use-disorder-the-effectiveness-of-modified-prolonged-exposure
#10
Kelly R Peck, Julie A Schumacher, Paul R Stasiewicz, Scott F Coffey
Opioid use disorders (OUDs) are a growing problem in the United States. When OUDs co-occur with problematic drinking and posttraumatic stress disorder (PTSD), negative drug-related mental and physical health outcomes may be exacerbated. Thus, it is important to establish whether PTSD treatments with established efficacy for dually diagnosed individuals also demonstrate efficacy in individuals who engage in problematic drinking and concurrent opioid misuse. Adults who met DSM-IV-TR criteria for PTSD and alcohol dependence were recruited from a substance use treatment facility and were randomly assigned to receive either modified prolonged exposure (mPE) therapy for PTSD or a non-trauma-focused comparison treatment...
May 22, 2018: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/29786832/the-primary-active-components-antioxidant-properties-and-differential-metabolite-profiles-of-radish-sprouts-raphanus-sativus-l-upon-domestic-storage-analysis-of-nutritional-quality
#11
Ru Li, Yi Zhu
BACKGROUND: This study aimed to analyze the nutritional quality of radish sprouts (Raphanus sativus L.) upon domestic short-term storage. We stored fresh radish sprouts at 25±1°C and at 4±1°C for 12 h, detected phenolic substances, glucosinolates, isothiocyanates, vitamin C, and various antioxidant and abiotic stress-related factors. We investigated nutrient-related metabolic differences and associated pathways and postharvest treatment effects on nutritional quality via metabolomics analysis...
May 21, 2018: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/29786457/xanthine-oxidase-inhibitors-and-sepsis
#12
Maria Fátima de Paula Ramos, Alceni do Carmo Morais Monteiro de Barros, Clara Versolato Razvickas, Fernanda T Borges, Nestor Schor
Xanthine oxidase activation occurs in sepsis and results in the generation of uric acid (UrAc) and reactive oxygen species (ROS). We aimed to evaluate the effect of xanthine oxidase inhibitors (XOis) in rats stimulated with lipopolysaccharide (LPS). LPS (10 mg/kg) was administered intraperitoneally (i.p.) immediately after allopurinol (Alo, 2 mg/kg) or febuxostat (Feb, 1 mg/kg) every 24 h for 3 days. To increase UrAc levels, oxonic acid (Oxo) was administered by gavage (750 mg/kg per day) for 5 days...
January 2018: International Journal of Immunopathology and Pharmacology
https://www.readbyqxmd.com/read/29784550/school-environmental-conditions-and-links-to-academic-performance-and-absenteeism-in-urban-mid-atlantic-public-schools
#13
J D Berman, M C McCormack, K A Koehler, F Connolly, D Clemons-Erby, M F Davis, C Gummerson, P J Leaf, T D Jones, F C Curriero
School facility conditions, environment, and perceptions of safety and learning have been investigated for their impact on child development. However, it is important to consider how the environment separately influences academic performance and attendance after controlling for school and community factors. Using results from the Maryland School Assessment, we considered outcomes of school-level proficiency in reading and math plus attendance and chronic absences, defined as missing 20 or more days, for grades 3-5 and 6-8 at 158 urban schools...
May 2, 2018: International Journal of Hygiene and Environmental Health
https://www.readbyqxmd.com/read/29784217/finding-inspiration-from-the-philosophy-of-maurice-merleau-ponty-for-the-practice-of-psychiatric-mental-health-nursing
#14
Sandra P Thomas
The philosophy of Maurice Merleau-Ponty, a unique blend of existentialism and phenomenology, deserves to be better known in psychiatric-mental health nursing. This philosophy is particularly pertinent to the contemporary recovery movement that seeks to dispel the therapeutic nihilism regarding conditions such as schizophrenia, borderline personality, and substance use disorders. This paper provides an overview of Merleau-Ponty's life and work, with emphasis on selected elements of his philosophy that are inspirational for the clinical practice of psychiatric-mental health nursing...
June 2018: Archives of Psychiatric Nursing
https://www.readbyqxmd.com/read/29783956/extremely-low-frequency-electromagnetic-field-exposure-and-restraint-stress-induce-changes-on-the-brain-lipid-profile-of-wistar-rats
#15
Jesús Martínez-Sámano, Alan Flores-Poblano, Leticia Verdugo-Díaz, Marco Antonio Juárez-Oropeza, Patricia V Torres-Durán
BACKGROUND: Exposure to electromagnetic fields can affect human health, damaging tissues and cell homeostasis. Stress modulates neuronal responses and composition of brain lipids. The aim of this study was to evaluate the effects of chronic extremely low frequency electromagnetic field (ELF-EMF) exposure, restraint stress (RS) or both (RS + ELF-EMF) on lipid profile and lipid peroxidation in Wistar rat brain. METHODS: Twenty-four young male Wistar rats were allocated into four groups: control, RS, ELF-EMF exposure, and RS + ELF-EMF for 21 days...
May 21, 2018: BMC Neuroscience
https://www.readbyqxmd.com/read/29782180/current-evidence-on-heart-rate-variability-biofeedback-as-a-complementary-anticraving-intervention
#16
Nour Alayan, Lucille Eller, Marsha E Bates, Dennis P Carmody
BACKGROUND: The limited success of conventional anticraving interventions encourages research into new treatment strategies. Heart rate variability biofeedback (HRVB), which is based on slowed breathing, was shown to improve symptom severity in various disorders. HRVB, and certain rates of controlled breathing (CB), may offer therapeutic potential as a complementary drug-free treatment option to help control substance craving. METHODS: This review evaluated current evidence on the effectiveness of HRVB and CB training as a complementary anticraving intervention, based on guidelines from the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols...
May 21, 2018: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/29781989/bile-salt-induced-biofilm-formation-in-enteric-pathogens-techniques-for-identification-and-quantification
#17
Kourtney P Nickerson, Christina S Faherty
Biofilm formation is a dynamic, multistage process that occurs in bacteria under harsh environmental conditions or times of stress. For enteric pathogens, a significant stress response is induced during gastrointestinal transit and upon bile exposure, a normal component of human digestion. To overcome the bactericidal effects of bile, many enteric pathogens form a biofilm hypothesized to permit survival when transiting through the small intestine. Here we present methodologies to define biofilm formation through solid-phase adherence assays as well as extracellular polymeric substance (EPS) matrix detection and visualization...
May 6, 2018: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/29781423/in-vitro-ovicidal-and-larvicidal-activities-of-some-saponins-and-flavonoids-against-parasitic-nematodes-of-goats
#18
Acidália Carine Vieira Santos, Francianne Oliveira Santos, Hélimar Gonçalves Lima, Gisele Dias Da Silva, Rosangela Soares Uzêda, Êuder Reis Dias, Alexsandro Branco, Klauber Viana Cardoso, Jorge Mauricio David, Mariana Borges Botura, Silvia Lima Costa, Maria José Moreira Batatinha
This study assessed the anthelmintic activity of plant-derived compounds against gastrointestinal nematodes of goats using the egg hatch and larval motility assays. The compounds tested were saponins (digitonin and aescin) and their respective sapogenins (aglycones), hecogenin acetate and flavonoids (catechin, hesperidin, isocordoin and a mixture of isocordoin and cordoin). Additionally, cytotoxicity of active substances was analysed on Vero cell through 3-4,5-dimethylthiazol-2-yl,2,5diphenyltetrazolium bromide (MTT) and propidium iodide (PI) tests...
May 21, 2018: Parasitology
https://www.readbyqxmd.com/read/29780376/diversity-novelty-and-antimicrobial-activity-of-endophytic-actinobacteria-from-mangrove-plants-in-beilun-estuary-national-nature-reserve-of-guangxi-china
#19
Zhong-Ke Jiang, Li Tuo, Da-Lin Huang, Ilya A Osterman, Anton P Tyurin, Shao-Wei Liu, Dmitry A Lukyanov, Petr V Sergiev, Olga A Dontsova, Vladimir A Korshun, Fei-Na Li, Cheng-Hang Sun
Endophytic actinobacteria are one of the important pharmaceutical resources and well known for producing different types of bioactive substances. Nevertheless, detection of the novelty, diversity, and bioactivity on endophytic actinobacteria isolated from mangrove plants are scarce. In this study, five different mangrove plants, Avicennia marina, Aegiceras corniculatum, Kandelia obovota, Bruguiera gymnorrhiza , and Thespesia populnea , were collected from Beilun Estuary National Nature Reserve in Guangxi Zhuang Autonomous Region, China...
2018: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29779553/social-work-student-and-practitioner-roles-in-integrated-care-settings
#20
Erin P Fraher, Erica Lynn Richman, Lisa de Saxe Zerden, Brianna Lombardi
INTRODUCTION: Social workers are increasingly being deployed in integrated medical and behavioral healthcare settings but information about the roles they fill in these settings is not well understood. This study sought to identify the functions that social workers perform in integrated settings and identify where they acquired the necessary skills to perform them. METHODS: Master of social work students (n=21) and their field supervisors (n=21) who were part of a Health Resources and Services Administration-funded program to train and expand the behavioral health workforce in integrated settings were asked how often they engaged in 28 functions, where they learned to perform those functions, and the degree to which their roles overlapped with others on the healthcare team...
June 2018: American Journal of Preventive Medicine
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