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https://www.readbyqxmd.com/read/28432994/assessment-of-temporal-variation-for-the-risk-of-particulate-matters-on-asthma-hospitalization
#1
Hyomi Kim, Honghyok Kim, Yoon-Hyung Park, Jong-Tae Lee
Increased ambient concentration of particulate matters are considered as one of major causes for increased prevalence or exacerbation of asthma or asthma like symptoms. Recently, possible temporal variation in risks of PM on mortality has been suggested. We investigated short-term effect of both PM10 and PM2.5 on asthma hospitalization, and assessed temporal variation of PM risks in Seoul, Korea, 2003-2011. Generalized additive model was used to estimate PM risks on asthma hospitalization with consideration by long-term trend, influenza epidemic, day of week, meteorological factors...
April 19, 2017: Environmental Research
https://www.readbyqxmd.com/read/28432965/spatiotemporal-description-of-btex-volatile-organic-compounds-in-a-middle-eastern-megacity-tehran-study-of-exposure-prediction-for-environmental-health-research-tehran-sepehr
#2
Heresh Amini, Vahid Hosseini, Christian Schindler, Hossein Hassankhany, Masud Yunesian, Sarah B Henderson, Nino Künzli
The spatiotemporal variability of ambient volatile organic compounds (VOCs) in Tehran, Iran, is not well understood. Here we present the design, methods, and results of the Tehran Study of Exposure Prediction for Environmental Health Research (Tehran SEPEHR) on ambient concentrations of benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene (BTEX), and total BTEX. To date, this is the largest study of its kind in a low- and middle-income country and one of the largest globally. We measured BTEX concentrations at five reference sites and 174 distributed sites identified by a cluster analytic method...
April 19, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28432939/the-association-of-psychiatric-comorbidity-with-treatment-completion-among-clients-admitted-to-substance-use-treatment-programs-in-a-u-s-national-sample
#3
Noa Krawczyk, Kenneth A Feder, Brendan Saloner, Rosa M Crum, Marc Kealhofer, Ramin Mojtabai
BACKGROUND: Psychiatric disorders are highly comorbid with substance use disorders and play an important role in their course and recovery. However, the impact of comorbidity on treatment outcomes has not been examined in a U.S. national sample. This study explores the impact of psychiatric comorbidity on treatment completion among individuals admitted to publicly funded substance use treatment facilities across the United States. METHODS: Using data on first-time treatment episodes in the U...
April 19, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28432932/surveillance-of-vittaforma-corneae-in-hot-springs-by-a-small-volume-procedure
#4
Jung-Sheng Chen, Tsui-Kang Hsu, Bing-Mu Hsu, Tung-Yi Huang, Yu-Li Huang, Men-Fang Shaio, Dar-Der Ji
Vittaforma corneae is an obligate intracellular fungus and can cause human ocular microsporidiosis. Although accumulating reports of V. corneae causing keratoconjunctivitis in both healthy and immunocompromised persons have been published, little is known about the organism's occurrence in aquatic environments. Limitations in detection sensitivity have meant a large sampling volume is required to detect the pathogen up to now, which is problematic. A recent study in Taiwan has shown that some individuals suffering from microsporidial keratitis (MK) were infected after exposure to the pathogen at a hot spring...
April 19, 2017: Water Research
https://www.readbyqxmd.com/read/28432855/a-systematic-review-of-psychotherapeutic-interventions-for-women-with-metastatic-breast-cancer-context-matters
#5
REVIEW
Lisa Beatty, Emma Kemp, Phyllis Butow, Afaf Girgis, Penelope Schofield, Jane Turner, Nicholas J Hulbert-Williams, Janelle V Levesque, Bogda Koczwara
OBJECTIVES: To summarise the evidence-base of psychological interventions for women with metastatic breast cancer (MBC), by mode of delivery (group, individual, or low-intensity interventions). To synthesise data regarding core intervention-elements (e.g., intervention duration) and context factors (trial setting, uptake and adherence, demographic characteristics). METHODS: Four databases were searched (inception - May 2016): MEDLINE (OvidSP), PsycINFO (OvidSP), CINAHL (EBSCO), and SCOPUS; reference lists were examined for additional publications...
April 22, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28432823/-gerimedjc-the-twitter-complement-to-the-traditional-format-geriatric-medicine-journal-club
#6
Amanda I Gardhouse, Laura Budd, Seu Y C Yang, Camilla L Wong
Twitter is a public microblogging platform that overcomes physical limitations and allows unrestricted participation beyond academic silos, enabling interactive discussions. Twitter-based journal clubs have demonstrated growth, sustainability, and worldwide communication, using a hashtag (#) to follow participation. This article describes the first year of #GeriMedJC, a monthly 1-hour live, 23-hour asynchronous Twitter-based complement to the traditional-format geriatric medicine journal club. The Twitter moderator tweets from the handle @GeriMedJC; encourages use of #GeriMedJC; and invites content experts, study authors, and followers to participate in critical appraisal of medical literature...
April 22, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28432738/tick-bite-and-lyme-disease-related-emergency-department-encounters-in-new-hampshire-2010-2014
#7
E R Daly, C Fredette, A A Mathewson, K Dufault, D J Swenson, B P Chan
Lyme disease (LD) is a common tick-borne disease in New Hampshire (NH). While LD is a reportable condition and cases are counted for public health surveillance, many more people receive care for tick bites or diagnoses of LD than are reflected in surveillance data. NH's emergency department (ED) data system was queried for tick bite and LD-related encounters. Chief complaint text was queried for words related to LD or tick bites. International Classification of Diseases 9th Revision (ICD-9) codes were queried for the LD diagnosis code (088...
April 22, 2017: Zoonoses and Public Health
https://www.readbyqxmd.com/read/28432734/monogenic-diabetes-syndromes-locus-specific-databases-for-alstr%C3%A3-m-wolfram-and-thiamine-responsive-megaloblastic-anaemia
#8
Dewi Astuti, Ataf Sabir, Piers Fulton, Malgorzata Zatyka, Denise Williams, Carol Hardy, Gabriella Milan, Francesca Favaretto, Patrick Yu-Wai-Man, Julia Rohayem, Miguel López de Heredia, Tamara Hershey, Lisbeth Tranebjaerg, Jian-Hua Chen, Annabel Chaussenot, Virginia Nunes, Bess Marshall, Susan McAfferty, Vallo Tillmann, Pietro Maffei, Veronique Paquis-Flucklinger, Tarekign Geberhiwot, Wojciech Mlynarski, Kay Parkinson, Virginie Picard, Gema Esteban Bueno, Renuka Dias, Amy Arnold, Caitlin Richens, Richard Paisey, Fumi Urano, Robert Semple, Richard Sinnott, Timothy G Barrett
We developed a variant database for diabetes syndrome genes, using the Leiden Open Variation Database platform, containing observed phenotypes matched to the genetic variations. We populated it with 628 published disease associated variants (December 2016) for: WFS1 (n = 309), CISD2 (n = 3), ALMS1 (n = 268), and SLC19A2 (n = 48) for Wolfram type 1, Wolfram type 2, Alström and Thiamine-responsive megaloblastic anaemia syndromes respectively; and included 23 previously unpublished novel germline variants in WFS1 and 17 variants in ALMS1...
April 21, 2017: Human Mutation
https://www.readbyqxmd.com/read/28432660/management-of-dyslipidemias-in-europe-and-the-usa-same-evidence-different-conclusions-can-we-find-common-ground
#9
REVIEW
Ian M Graham, Alberico L Catapano
PURPOSE OF REVIEW: An examination of the current ACC/AHA and ESC/EAS Guidelines on the management of dyslipidemias for common ground and differences. RECENT FINDINGS: There is much common ground. Both note that ASCVD is, in most people, the product of a number of risk factors, notably tobacco exposure, hyperlipidemia, hypertension, inactivity, overweight and diabetes. They stress that risk calculators can help in the assessment of risk in apparently healthy persons...
June 2017: Current Cardiology Reports
https://www.readbyqxmd.com/read/28432642/emerging-use-of-early-health-technology-assessment-in-medical-product-development-a-scoping-review-of-the-literature
#10
REVIEW
Maarten J IJzerman, Hendrik Koffijberg, Elisabeth Fenwick, Murray Krahn
Early health technology assessment is increasingly being used to support health economic evidence development during early stages of clinical research. Such early models can be used to inform research and development about the design and management of new medical technologies to mitigate the risks, perceived by industry and the public sector, associated with market access and reimbursement. Over the past 25 years it has been suggested that health economic evaluation in the early stages may benefit the development and diffusion of medical products...
April 21, 2017: PharmacoEconomics
https://www.readbyqxmd.com/read/28432624/delivering-environmental-benefit-from-the-use-of-environmental-quality-standards-why-we-need-to-focus-on-implementation
#11
Graham Merrington, Adam Peters, Paul Whitehouse, Robin Clarke, Dan Merckel
The UK has adopted a broader approach to the introduction of Environmental Quality Standard (EQS) for the aquatic environment than many other jurisdictions around the world, with a greater focus on the implementation of scientifically derived standards. This follows the publication of a report by the Royal Commission on Environmental Pollution in 1998 which drew attention to the need to recognise that whilst an EQS is often just viewed as a numerical value, it also has other important characteristics that need to be recognised if it is to be a practical and effective regulatory tool...
April 21, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28432618/the-identification-of-key-genes-and-pathways-in-hepatocellular-carcinoma-by-bioinformatics-analysis-of-high-throughput-data
#12
Chaoyang Zhang, Li Peng, Yaqin Zhang, Zhaoyang Liu, Wenling Li, Shilian Chen, Guancheng Li
Liver cancer is a serious threat to public health and has fairly complicated pathogenesis. Therefore, the identification of key genes and pathways is of much importance for clarifying molecular mechanism of hepatocellular carcinoma (HCC) initiation and progression. HCC-associated gene expression dataset was downloaded from Gene Expression Omnibus database. Statistical software R was used for significance analysis of differentially expressed genes (DEGs) between liver cancer samples and normal samples. Gene Ontology (GO) term enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis, based on R software, were applied for the identification of pathways in which DEGs significantly enriched...
June 2017: Medical Oncology
https://www.readbyqxmd.com/read/28432596/exploiting-the-wnt-signaling-pathway-for-clinical-purposes
#13
REVIEW
Mark L Johnson, Robert R Recker
PURPOSE OF REVIEW: The goal of this paper is to evaluate critically the literature published over the past 3 years regarding the Wnt signaling pathway. The Wnt pathway was found to be involved in bone biology in 2001-2002 with the discovery of a (G171V) mutation in the lipoprotein receptor-related protein 5 (LRP5) that resulted in high bone mass and another mutation that completely inactivated Lrp5 function and resulted in osteoporosis pseudoglioma syndrome (OPPG). The molecular biology has been complex, and very interesting...
April 21, 2017: Current Osteoporosis Reports
https://www.readbyqxmd.com/read/28432545/genome-edited-animals-learning-from-gm-crops
#14
Ann Bruce
Genome editing of livestock is poised to become commercial reality, yet questions remain as to appropriate regulation, potential impact on the industry sector and public acceptability of products. This paper looks at how genome editing of livestock has attempted to learn some of the lessons from commercialisation of GM crops, and takes a systemic approach to explore some of the complexity and ambiguity in incorporating genome edited animals in a food production system. Current applications of genome editing are considered, viewed from the perspective of past technological applications...
April 21, 2017: Transgenic Research
https://www.readbyqxmd.com/read/28432526/erratum-to-how-trace-element-levels-of-public-drinking-water-affect-body-composition-in-turkey
#15
Ihsan Cetin, Mahmut Tahir Nalbantcilar, Kezban Tosun, Aydan Nazik
No abstract text is available yet for this article.
April 21, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28432513/the-relationship-between-statins-and-breast-cancer-prognosis-varies-by-statin-type-and-exposure-time-a-meta-analysis
#16
EDITORIAL
Binliang Liu, Zongbi Yi, Xiuwen Guan, Yi-Xin Zeng, Fei Ma
PURPOSE: Breast cancer is the most common cancer in females and the leading cause of death worldwide. The effects of statins on breast cancer prognosis have long been controversial; thus, it is important to investigate the relationship between statin type, exposure time, and breast cancer prognosis. This study sought to explore the effect of statins, as well as the different effects of statin solubility and variable follow-up times, on breast cancer prognosis. METHODS: We searched the MEDLINE (via PubMed), EMBASE (via OvidSP), Cochrane Library, and ISI Web of Knowledge databases using combinations of the terms "breast neoplasms[MeSH]," "statins" or "lipid-lowering drug," "prognosis" or "survival," or "mortality" or "outcome" with no limit on the publication date...
April 21, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28432402/predictors-of-missed-appointments-in-patients-referred-for-congenital-or-pediatric-cardiac-magnetic-resonance
#17
Jimmy C Lu, Ray Lowery, Sunkyung Yu, Maryam Ghadimi Mahani, Prachi P Agarwal, Adam L Dorfman
BACKGROUND: Congenital cardiac magnetic resonance is a limited resource because of scanner and physician availability. Missed appointments decrease scheduling efficiency, have financial implications and represent missed care opportunities. OBJECTIVE: To characterize the rate of missed appointments and identify modifiable predictors. MATERIALS AND METHODS: This single-center retrospective study included all patients with outpatient congenital or pediatric cardiac MR appointments from Jan...
April 21, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28432381/modulation-of-the-multidrug-efflux-pump-emrd-3-from-vibrio-cholerae-by-allium-sativum-extract-and-the-bioactive-agent-allyl-sulfide-plus-synergistic-enhancement-of-antimicrobial-susceptibility-by-a-sativum-extract
#18
Merissa M Bruns, Prathusha Kakarla, Jared T Floyd, Mun Mun Mukherjee, Robert C Ponce, John A Garcia, Indrika Ranaweera, Leslie M Sanford, Alberto J Hernandez, T Mark Willmon, Grace L Tolson, Manuel F Varela
The causative agent of cholera, Vibrio cholerae, is a public health concern. Multidrug-resistant V. cholerae variants may reduce chemotherapeutic efficacies of severe cholera. We previously reported that the multidrug efflux pump EmrD-3 from V. cholerae confers resistance to multiple structurally distinct antimicrobials. Medicinal plant compounds are potential candidates for EmrD-3 efflux pump modulation. The antibacterial activities of garlic Allium sativum, although poorly understood, predicts that a main bioactive component, allyl sulfide, modulates EmrD-3 efflux...
April 21, 2017: Archives of Microbiology
https://www.readbyqxmd.com/read/28432376/mdma-does-not-alter-responses-to-the-trier-social-stress-test-in-humans
#19
Anya K Bershad, Melissa A Miller, Harriet de Wit
RATIONALE: ±3,4-Methylenedioxymethamphetamine (MDMA, "ecstasy") is a stimulant-psychedelic drug with unique social effects. It may dampen reactivity to negative social stimuli such as social threat and rejection. Perhaps because of these effects, MDMA has shown promise as a treatment for post-traumatic stress disorder (PTSD). However, the effect of single doses of MDMA on responses to an acute psychosocial stressor has not been tested. OBJECTIVES: In this study, we sought to test the effects of MDMA on responses to stress in healthy adults using a public speaking task...
April 21, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28432370/the-threshold-temperature-and-lag-effects-on-daily-excess-mortality-in-harbin-china-a-time-series-analysis
#20
Hanlu Gao, Li Lan, Chao Yang, Jian Wang, Yashuang Zhao
BACKGROUND: A large number of studies have reported the relationship between ambient temperature and mortality. However, few studies have focused on the effects of high temperatures on cardio-cerebrovascular diseases mortality (CCVDM) and their acute events (ACCVDM). OBJECTIVE: To assess the threshold temperature and time lag effects on daily excess mortality in Harbin, China. METHODS: A generalized additive model (GAM) with a Poisson distribution was used to investigate the relative risk of mortality for each 1 °C increase above the threshold temperature and their time lag effects in Harbin, China...
April 2017: International Journal of Occupational and Environmental Medicine
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