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https://www.readbyqxmd.com/read/28108944/the-seroprevalence-of-antithyroid-peroxidase-antibodies-in-bipolar-families-and-bipolar-twins-results-from-two-longitudinal-studies
#1
G Snijders, L de Witte, E Mesman, S Kemner, R Vonk, R Brouwer, W A Nolen, H A Drexhage, M H J Hillegers
BACKGROUND: Previous studies of our group among bipolar offspring and bipolar twins showed significant higher prevalence's and levels of antithyroid peroxidase antibodies (TPO-Abs) in offspring and co-twins (without a mood disorder) compared to controls, suggesting that TPO-Abs might be considered as vulnerability factor (trait marker) for BD development. OBJECTIVES: Here we elucidate, in the same cohorts, but now after 12- and 6-year follow-up, whether TPO-abs should be considered as a 'trait' marker for BD...
December 2017: International Journal of Bipolar Disorders
https://www.readbyqxmd.com/read/28108922/association-between-heavy-metal-and-metalloid-levels-in-topsoil-and-cancer-mortality-in-spain
#2
Olivier Núñez, Pablo Fernández-Navarro, Iván Martín-Méndez, Alejandro Bel-Lan, Juan F Locutura Rupérez, Gonzalo López-Abente
Spatio-temporal cancer mortality studies in Spain have revealed patterns for some tumours which display a distribution that is similar across the sexes and persists over time. Such characteristics would be common to tumours that shared risk factors, including the geochemical composition of the soil. The aim of this study was to assess the possible association between heavy metal and metalloid levels in topsoil (upper soil horizon) and cancer mortality in mainland Spain. Ecological cancer mortality study at a municipal level, covering 861,440 cancer deaths (27 different tumour locations) in 7917 Spanish mainland towns, from 1999 to 2008...
January 20, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28108914/recent-approaches-to-estimate-associations-between-source-specific-air-pollution-and-health
#3
REVIEW
Jenna R Krall, Matthew J Strickland
PURPOSE OF REVIEW: Estimating health effects associated with source-specific exposure is important for better understanding how pollution impacts health and for developing policies to better protect public health. Although epidemiologic studies of sources can be informative, these studies are challenging to conduct because source-specific exposures (e.g., particulate matter from vehicles) often are not directly observed and must be estimated. We reviewed recent studies that estimated associations between pollution sources and health to identify methodological developments designed to address important challenges...
January 20, 2017: Current Environmental Health Reports
https://www.readbyqxmd.com/read/28108875/against-the-odds-syringe-exchange-policy-implementation-in-indiana
#4
Beth E Meyerson, Carrie A Lawrence, Laura Miller, Anthony Gillespie, Daniel Raymond, Kristen Kelley, D J Shannon
Indiana recently passed legislation allowing local governments to establish syringe exchanges. While the effectiveness of syringe exchange programming is established, there is a dearth of studies about associated policy adoption and implementation. This study documents the experiences of 24 Indiana counties engaged in the process of establishing syringe exchange programming under new state law. A mixed method, qualitative, exploratory case study was conducted from May 2015 to April 2016. We observed rapid and widespread policy adoption interest, and yet counties reported significant policy ambiguity, epidemiologic and resource capacity issues...
January 20, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28108873/does-employment-related-resilience-affect-the-relationship-between-childhood-adversity-community-violence-and-depression
#5
Seth L Welles, Falguni Patel, Mariana Chilton
Depression is a barrier to employment among low-income caregivers receiving Temporary Assistance for Needy Families (TANF), and adverse childhood experiences (ACEs) and exposure to community violence (ECV) are often associated with depression. Using baseline data of 103 TANF caregivers of young children of the Building Wealth and Health Network Randomized Controlled Trial Pilot, this study investigated associations of two forms of employment-related resilience-self-efficacy and employment hope-with exposure to adversity/violence and depression, measured by the Center for Epidemiologic Studies Depression (CES-D) short form...
January 20, 2017: Journal of Urban Health: Bulletin of the New York Academy of Medicine
https://www.readbyqxmd.com/read/28108804/antigenic-and-genotypic-characterization-of-rabies-virus-isolated-from-bats-mammalia-chiroptera-from-municipalities-in-s%C3%A3-o-paulo-state-southeastern-brazil
#6
Benedito Donizete Menozzi, Rafael de Novaes Oliveira, Laís Moraes Paiz, Virgínia Bodelão Richini-Pereira, Helio Langoni
Bats have aroused growing attention in the public health sphere because they are considered the main reservoir of rabies virus (RABV) in the Americas, in places where canine rabies is under control. Antigenic and genetic studies of RABV isolates have been used to describe the epidemiological profile of rabies and to identify possible hosts/reservoirs for different epidemiological cycles. This study describes the antigenic and genotypic characterization of 19 RABV isolates from central nervous system samples of non-hematophagous bats (Mammalia: Chiroptera)...
January 20, 2017: Archives of Virology
https://www.readbyqxmd.com/read/28108778/combining-epidemiological-and-neurobiological-perspectives-to-characterize-the-lifetime-trajectories-of-adhd
#7
EDITORIAL
Philip Shaw, Guilherme V Polanczyk
No abstract text is available yet for this article.
January 21, 2017: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/28108741/metabolism-toxicity-and-anticancer-activities-of-arsenic-compounds
#8
Islam Khairul, Qian Qian Wang, Yu Han Jiang, Chao Wang, Hua Naranmandura
A variety of studies indicated that inorganic arsenic and its methylated metabolites have paradoxical effects, namely, carcinogenic and anticancer effects. Epidemiological studies have shown that long term exposure to arsenic can increase the risk of cancers of lung, skin or bladder in man, which is probably associated with the arsenic metabolism. In fact, the enzymatic conversion of inorganic arsenic by Arsenic (+3 oxidation state) methyltransferase (AS3MT) to mono- and dimethylated arsenic species has long been considered as a major route for detoxification...
January 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28108528/triangulation-in-aetiological-epidemiology
#9
Debbie A Lawlor, Kate Tilling, George Davey Smith
Triangulation is the practice of obtaining more reliable answers to research questions through integrating results from several different approaches, where each approach has different key sources of potential bias that are unrelated to each other. With respect to causal questions in aetiological epidemiology, if the results of different approaches all point to the same conclusion, this strengthens confidence in the finding. This is particularly the case when the key sources of bias of some of the approaches would predict that findings would point in opposite directions if they were due to such biases...
January 20, 2017: International Journal of Epidemiology
https://www.readbyqxmd.com/read/28108353/rasch-analysis-supported-the-construct-validity-of-self-report-measures-of-activity-and-participation-derived-from-patient-ratings-of-the-icf-low-back-pain-core-set
#10
Karl S Bagraith, Jenny Strong, Pamela J Meredith, Steven M McPhail
OBJECTIVE: To investigate whether measures of activity limitations and participation restrictions with sound internal construct validity could be derived from patient ratings of the International Classification of Functioning, Disability and Health Low Back Pain Core Set (LBP-CS). STUDY DESIGN AND SETTING: The LBP-CS Self-Report Checklist (LBP-CS-SRC) was developed to permit patients to self-rate their functioning according to an extended set of activity and participation categories from the LBP-CS...
January 17, 2017: Journal of Clinical Epidemiology
https://www.readbyqxmd.com/read/28108214/heavy-menstrual-bleeding-in-adolescents
#11
Fareeda Haamid, Amy E Sass, Jennifer E Dietrich
Heavy menstrual bleeding (HMB) is a very common gynecological condition in adolescent females and a frequent presenting complaint of females with bleeding disorders. Recommendations have been established to screen for bleeding disorders in this age group where appropriate. The purpose of this document is to impart clinical recommendations regarding HMB in adolescents. Specifically, the document provides a description of the epidemiology, clinical presentation, diagnostic approach, and treatment of HMB in adolescents...
January 17, 2017: Journal of Pediatric and Adolescent Gynecology
https://www.readbyqxmd.com/read/28108199/freedom-from-infection-confirming-interruption-of-malaria-transmission
#12
REVIEW
Gillian Stresman, Angus Cameron, Chris Drakeley
The global reductions in disease burden and the continued spread of drug and insecticide resistance make malaria elimination both viable and imperative, although this may be more easily achieved in some settings compared to others. Whilst the focus has been on optimal approaches to achieve elimination, less attention has been paid to how to measure the absence of malaria. Measuring the absence of transmission poses a specific challenge in that it involves proving a negative. The concept of freedom from infection, routinely used in veterinary epidemiology, can provide quantitative and reproducible estimates that, if infections were present above a predefined (low) threshold, they would be detected with a known uncertainty...
January 17, 2017: Trends in Parasitology
https://www.readbyqxmd.com/read/28108192/epidemiology-and-pathophysiology-of-childhood-narcolepsy
#13
REVIEW
Thomas J Dye, Neepa Gurbani, Narong Simakajornboon
It is now recognized that there are two types of narcolepsy. Narcolepsy type I or Narcolepsy with cataplexy is caused by the loss of hypocretin or orexin neurons. Narcolepsy type II or narcolepsy without cataplexy has normal hypocretin and the etiology is unknown. Hypocretin is a neuropeptide produced by neurons in the lateral hypothalamus. Both genetic and environmental factors play a crucial role in the pathogenesis of narcolepsy. Most patients with narcolepsy type I and half of patients with narcolepsy type II carry HLA-DQB1*0602...
December 21, 2016: Paediatric Respiratory Reviews
https://www.readbyqxmd.com/read/28108177/discriminating-between-adaptive-and-carcinogenic-liver-hypertrophy-in-rat-studies-using-logistic-ridge-regression-analysis-of-toxicogenomic-data-the-mode-of-action-and-predictive-models
#14
Shujie Liu, Taisuke Kawamoto, Osamu Morita, Kouichi Yoshinari, Hiroshi Honda
Chemical exposure often results in liver hypertrophy in animal tests, characterized by increased liver weight, hepatocellular hypertrophy, and/or cell proliferation. While most of these changes are considered adaptive responses, there is concern that they may be associated with carcinogenesis. In this study, we have employed a toxicogenomic approach using a logistic ridge regression model to identify genes responsible for liver hypertrophy and hypertrophic hepatocarcinogenesis and to develop a predictive model for assessing hypertrophy-inducing compounds...
January 17, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28108166/predictive-performance-of-different-kidney-function-estimation-equations-in-lung-transplant-patients
#15
Dov A Degen, Jyotsna Janardan, Katherine A Barraclough, Hans G Schneider, Thomas Barber, Howard Barton, Gregory Snell, Bronwyn Levvey, Rowan G Walker
BACKGROUND: There has been limited examination of the performance of glomerular filtration rate estimation (eGFR) equations in lung transplant populations. This study aimed to compare the performance of serum creatinine and cystatin C based eGFR equations with Tc-99m diethylenetriaminepentaacetic acid (DTPA) GFR measurements in individuals with end-stage lung disease, either prior to, or following, lung transplantation. METHODS: In this prospective observational study, participants underwent GFR measurements with Tc-99m Pentetate...
January 17, 2017: Clinical Biochemistry
https://www.readbyqxmd.com/read/28108021/phenomenology-and-epidemiology-of-impulsive-compulsive-behaviours-in-parkinson-s-disease-atypical-parkinsonian-disorders-and-non-parkinsonian-populations
#16
REVIEW
Eimer M Maloney, Atbin Djamshidian, Sean S O'Sullivan
Impulsive-compulsive behaviours are common, quality of life affecting consequences of dopamine replacement therapy which are well recognized in patients with idiopathic Parkinson's disease. Details of the occurrence and nature of these disorders in the atypical parkinsonian neurodegenerative disorders, and in non-Parkinson's patients prescribed dopaminergic stimulation for other disease processes, are slowly emerging. Here we review what is known about the phenomenology, epidemiology and risk factors for impulsive-compulsive behaviours in Parkinson's disease and in other, less well studied, patient groups...
December 28, 2016: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28107887/associations-between-positive-emotional-well-being-and-stress-induced-myocardial-ischemia-well-being-scores-predict-exercise-induced-ischemia
#17
Jacob P Feigal, Stephen H Boyle, Zainab Samad, Eric J Velazquez, Jennifer L Wilson, Richard C Becker, Redford B Williams, Cynthia M Kuhn, Thomas L Ortel, Joseph G Rogers, Christopher M O'Connor, Wei Jiang
OBJECTIVE: Depressive symptoms have been associated with myocardial ischemia induced by mental (MSIMI) and exercise (ESIMI) stress in clinically stable ischemic heart disease (IHD) patients, but the association between positive emotions and inducible ischemia is less well characterized. The objective of this study was to examine the associations between ratings of well-being and stress-induced ischemia. METHODS: Subjects were adult patients with documented IHD underwent mental and exercise stress testing for the Responses of Myocardial Ischemia to Escitalopram Treatment (REMIT) trial...
February 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28107885/comorbidities-with-chronic-physical-conditions-and-gender-profiles-of-illness-in-schizophrenia-results-from-prest-a-new-health-dataset
#18
Andrea Gabilondo, Edurne Alonso-Moran, Roberto Nuño-Solinis, Juan F Orueta, Alvaro Iruin
OBJECTIVE: Using data from a large health dataset, the objectives are to describe the epidemiology of comorbidities with chronic physical conditions in schizophrenia, to identify gender profiles of illness and to discuss findings in the light of previous research. METHODS: The PREST health database was used which combines high quality and complementary data from numerous public health care resources in the Basque Country (Spain). RESULTS: A total number of 2,255,406 patients were included in this study and 7331 had a diagnosis of schizophrenia...
February 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28107884/the-association-between-irritable-bowel-syndrome-and-the-coexistence-of-depression-and-insomnia
#19
Seung Ku Lee, Dae Wui Yoon, Sunghee Lee, Jinkwan Kim, Kyung-Mee Choi, Chol Shin
OBJECTIVE: The individual occurrence of depression or insomnia is a risk factor for irritable bowel syndrome (IBS), but few researchers have evaluated the association between comorbid depression and insomnia and IBS. The aim of the present study is to explore the relationship between IBS and the coexistence of depression and insomnia in a Korean population-based cohort study. METHODS: A total of 3429 individuals who were enrolled in the Korean Genome and Epidemiology Study were analysed...
February 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28107881/a-census-to-determine-the-prevalence-and-risk-factors-for-caprine-arthritis-encephalitis-virus-and-visna-maedi-virus-in-the-swiss-goat-population
#20
B Thomann, L C Falzon, G Bertoni, H R Vogt, G Schüpbach-Regula, I Magouras
In Switzerland, viruses belonging to two different phylogenetic groups of small ruminant lentiviruses (SRLV) are currently circulating: the caprine arthritis-encephalitis virus (CAEV) and visna/maedi virus (VMV). In the past two decades, a mandatory national control program has led to a very low prevalence of seropositivity, while completely eliminating CAE as a clinical manifestation. However, in order to reduce the high costs and effort associated with this program, adjustments based on the most recent epidemiological knowledge are needed...
February 1, 2017: Preventive Veterinary Medicine
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