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https://www.readbyqxmd.com/read/28103650/thyroid-cancer-after-hysterectomy-on-benign-indications-findings-from-an-observational-cohort-study-in-sweden
#1
Henrik Falconer, Li Yin, Rino Bellocco, Daniel Altman
To investigate the association between hysterectomy and thyroid cancer subtypes based on histopathology. We did a nationwide, population-based, cohort study from 1973 to 2009 in Sweden. We identified as our study population all women above 18 years of age during the period between January 1, 1973 and December 31, 2009 from the Register of Population (n= 5.704,202) Individual case ascertainment of primary thyroid cancer subtypes were restricted to 1993-2009 based on histological pathologic-anatomical-diagnosis from the Cancer Register...
January 19, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28103573/prognostic-role-of-metformin-intake-in-diabetic-patients-with-colorectal-cancer-an-updated-qualitative-evidence-of-cohort-studies
#2
Lili Du, Mingli Wang, Yingying Kang, Bo Li, Min Guo, Zhifeng Cheng, Changlong Bi
Several observational studies have shown that metformin can modify the risk and survival of colorectal cancer (CRC) in patients with diabetes mellitus, although the magnitude of this relationship has not been determined. We conducted an updated systematic review and meta-analysis to analyze the association between metformin and CRC mortality and searched relevant databases up to July 2016. The primary outcome was overall survival (OS). Secondary outcomes were cancer-specific survival (CS) and disease-free survival (DFS)...
January 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28103183/association-between-parent-television-viewing-practices-and-setting-rules-to-limit-the-television-viewing-time-of-their-8-to-12-year-old-children-minnesota-2011-2015
#3
Martha Y Kubik, Olga V Gurvich, Jayne A Fulkerson
INTRODUCTION: Television (TV) viewing is popular among adults and children, and child TV-viewing time is positively associated with parent TV-viewing time. Efforts to limit the TV-viewing time of children typically target parent rule-setting. However, little is known about the association between parent TV-viewing practices and rule-setting. METHODS: We used baseline height and weight data and survey data collected from 2011 through 2015 on parents and their 8- to 12-year-old children (N = 212 parent/child dyads) who were participants in 2 community-based obesity prevention intervention trials conducted in metropolitan Minnesota...
January 19, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/28102434/low-muscle-mass-and-risk-of-type-2-diabetes-in-middle-aged-and-older-adults-findings-from-the-koges
#4
Jang Won Son, Seong Su Lee, Sung Rae Kim, Soon Jib Yoo, Bong Yun Cha, Ho Young Son, Nam H Cho
AIMS/HYPOTHESIS: Asians have a propensity to develop type 2 diabetes with a lower BMI than Western populations. This discrepancy may be due to differences in body fat and muscle mass for a given BMI. However, unlike adiposity, it is unclear whether muscle mass affects the risk of type 2 diabetes in Asian populations. METHODS: We conducted a 2-yearly prospective assessment of 6895 participants who were free of diabetes at the baseline examination as part of the Korean Genome Epidemiology Study...
January 19, 2017: Diabetologia
https://www.readbyqxmd.com/read/28102318/transcriptional-profiling-of-olfactory-system-development-identifies-distal-antenna-as-a-regulator-of-subset-of-neuronal-fates
#5
Scott Barish, Qingyun Li, Jia W Pan, Charlie Soeder, Corbin Jones, Pelin C Volkan
Drosophila uses 50 different olfactory receptor neuron (ORN) classes that are clustered within distinct sensilla subtypes to decipher their chemical environment. Each sensilla subtype houses 1-4 ORN identities that arise through asymmetric divisions of a single sensory organ precursor (SOP). Despite a number of mutational studies investigating the regulation of ORN development, a majority of the transcriptional programs that lead to the different ORN classes in the developing olfactory system are unknown. Here we use transcriptional profiling across the time series of antennal development to identify novel transcriptional programs governing the differentiation of ORNs...
January 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28102180/hfo2-porous-anodic-alumina-composite-films-for-multifunctional-data-storage-media-materials-under-electric-field-control
#6
Liqian Qi, Di-Ya Pan, Jun-Qing Li, Lihu Liu, Huiyuan Sun
New materials for achieving direct electric field control of ferromagnetism and resistance behavior are highly desirable in the development of multifunctional data storage devices. In this paper, HfO2 nanoporous films have been fabricated on porous anodic alumina (PAA) substrates by DC-reactive magnetron sputtering. Electrically induced resistive switching (RS) and modulated room temperature ferromagnetism are simultaneously found in a Ag/HfO2/PAA/Al (Ag/HP/Al) heterostructure. The switching mechanism between low resistance state (LRS) and high resistance state (HRS) is generally attributed to the formation/rupture of conductive filaments which may consist of oxygen vacancies...
January 19, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28100959/hydrogen-rich-saline-attenuates-eosinophil-activation-in-a-guinea-pig-model-of-allergic-rhinitis-via-reducing-oxidative-stress
#7
Shaoqing Yu, Chuanliang Zhao, Na Che, Lin Jing, Rongming Ge
BACKGROUND: It is well considered that reactive oxygen species (ROS) plays a prominent causative role in the development of allergic rhinitis (AR), and eosinophils cells as important allergic inflammatory cells contribute to elevating oxidative stress. Hydrogen, emerging as a novel antioxidant, has been proven effective in selectively reducing ROS in animals models of oxidative damage. We herein aim to verify protective effects of hydrogen on eosinophils cells in guinea pigs models of AR...
2017: Journal of Inflammation
https://www.readbyqxmd.com/read/28100713/ahrr-cg05575921-hypomethylation-marks-smoking-behaviour-morbidity-and-mortality
#8
Stig E Bojesen, Nicholas Timpson, Caroline Relton, George Davey Smith, Børge G Nordestgaard
RATIONALE AND OBJECTIVES: Self-reported smoking underestimates disease risk. Smoking affects DNA methylation, in particular the cg05575921 site in the aryl hydrocarbon receptor repressor (AHRR) gene. We tested the hypothesis that AHRR cg05575921 hypomethylation is associated with risk of smoking-related morbidity and mortality. METHODS: From the Copenhagen City Heart Study representing the Danish general population, we studied 9234 individuals. Using bisulphite treated leucocyte DNA, AHRR (cg05575921) methylation was measured...
January 18, 2017: Thorax
https://www.readbyqxmd.com/read/28100629/impact-of-food-alcohol-and-ph-on-modified-release-hydrocortisone-developed-to-treat-congenital-adrenal-hyperplasia
#9
Nayananjani Karunasena, Daniel Margetson, Greg Neal, Martin Whitaker, Richard J Ross
BACKGROUND: We developed a modified-release hydrocortisone, Chronocort®, to replace the cortisol rhythm in patients with congenital adrenal hyperplasia. Food, alcohol and pH affect drug absorption and it is important to assess their impact when replicating a physiological rhythm. SUBJECTS AND METHODS: In vitro dissolution to study impact of alcohol and pH on Chronocort®. A Phase 1, three-period, cross over study in 18 volunteers to assess the impact of food on Chronocort® and to compare bioavailability to immediate-release hydrocortisone...
January 18, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28100370/-associations-between-airflow-obstruction-and-total-and-cause-specific-mortality-in-adults-in-china
#10
F L Lan, J C Li, C Q Yu, Y Guo, Z Bian, Y L Tan, P Pei, J S Chen, Z M Chen, W H Cao, J Lyu, L M Li
Objective: To examine the prospective associations between airflow obstruction and total and cause-specific mortality. Methods: The study was based on China Kadoorie Biobank, in which 199 099 men and 287 895 women aged 30-79 years at baseline survey were included after excluding those with heart disease, stroke and cancer. The Global Initiative on Obstructive Lung Disease (GOLD) guideline was used to classify airflow obstruction. Cox regression models were used to estimate adjusted HR and 95%CI. Results: During 3 494 079 person-years of follow-up between 2004 and 2013 (median 7...
January 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28099978/association-of-perinatal-risk-factors-with-autism-spectrum-disorder
#11
Darios Getahun, Michael J Fassett, Morgan R Peltier, Deborah A Wing, Anny H Xiang, Vicki Chiu, Steven J Jacobsen
Objective To examine the association between exposures to perinatal factors and autism spectrum disorders (ASD). Study Design A retrospective cohort study of ASD among children born in Kaiser Permanente Southern California hospitals between 1991 and 2009 (n = 594,638). Medical records were used to determine exposure to perinatal (antepartum and intrapartum) complications. ASD was diagnosed using DSM-IV criteria. Multivariable Cox regression was used to estimate hazard ratios (HRs). Result Children with ASD were more likely to be exposed to perinatal complications (HR = 1...
January 18, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28098423/brain-derived-neurotrophic-factor-attenuates-doxorubicin-induced-cardiac-dysfunction-through-activating-akt-signalling-in-rats
#12
Pengzhou Hang, Jing Zhao, Li Sun, Minghui Li, Yu Han, Zhimin Du, Yue Li
The clinical application of doxorubicin (Dox) is limited by its adverse effect of cardiotoxicity. Previous studies have suggested the cardioprotective effect of brain-derived neurotrophic factor (BDNF). We hypothesize that BDNF could protect against Dox-induced cardiotoxicity. Sprague Dawley rats were injected with Dox (2.5 mg/kg, 3 times/week, i.p.), in the presence or absence of recombinant BDNF (0.4 μg/kg, i.v.) for 2 weeks. H9c2 cells were treated with Dox (1 μM) and/or BDNF (400 ng/ml) for 24 hrs. Functional roles of BDNF against Dox-induced cardiac injury were examined both in vivo and in vitro...
November 7, 2016: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28097730/exposure-to-reactive-intermediate-inducing-drugs-during-pregnancy-and-the-incident-use-of-psychotropic-medications-among-children
#13
Yen-Hao Tran, Henk Groen, Jorieke E H Bergman, Eelko Hak, Bob Wilffert
PURPOSE: Our study aimed to investigate the association between prenatal exposure to reactive intermediate (RI)-inducing drugs and the initiation of psychotropic medications among children. METHODS: We designed a cohort study using a pharmacy prescription database. Pregnant women were considered exposed when they received a prescription of RI-inducing drugs. These drugs could be either used alone (RI+/FAA-) or combined with drugs exhibiting folic acid antagonism (FAA, RI+/FAA+)...
January 18, 2017: Pharmacoepidemiology and Drug Safety
https://www.readbyqxmd.com/read/28097473/metabolic-syndrome-and-total-cancer-mortality-in-the-third-national-health-and-nutrition-examination-survey
#14
Wambui G Gathirua-Mwangi, Patrick O Monahan, Mwangi J Murage, Jianjun Zhang
PURPOSE: Although metabolic syndrome incidence has substantially increased during the last few decades, it largely remains unclear whether this metabolic disorder is associated with total cancer mortality. The present study was carried out to investigate this important question. METHODS: A total of 687 cancer deaths were identified from 14,916 participants in the third National Health and Nutrition Examination Survey by linking them to the National Death Index database through December 31, 2006...
January 17, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28096146/long-term-exposure-to-no2-and-ozone-and-hypertension-incidence-in-the-black-women-s-health-study
#15
Patricia F Coogan, Laura F White, Jeffrey Yu, Robert D Brook, Richard T Burnett, Julian D Marshall, Traci N Bethea, Lynn Rosenberg, Michael Jerrett
BACKGROUND: Evidence shows that exposure to air pollutants can increase blood pressure in the short and long term. Some studies show higher levels of hypertension prevalence in areas of high pollution. Few data exist on the association of air pollution with hypertension incidence. The purpose of the present study was to prospectively assess the associations of the traffic-related nitrogen dioxide (NO2) and of ozone with the incidence of hypertension in the Black Women's Health Study (BWHS), a large cohort study of African American women...
January 17, 2017: American Journal of Hypertension
https://www.readbyqxmd.com/read/28095261/serum-alkaline-phosphatase-a-risk-factor-for-non-alcoholic-fatty-liver-but-only-for-women-in-their-30s-and-40s-evidence-from-a-large-cohort-study
#16
Yu-Jie Zhou, Hai Zou, Ji-Na Zheng, Tian-Tian Zou, Alessandro Vitale, Luca Miele, Sven Van Poucke, Wen-Yue Liu, Shengrong Shen, Dong-Chu Zhang, Ke-Qing Shi, Ming-Hua Zheng
BACKGROUND: Several risk factors are able to predict non-alcoholic fatty liver (NAFL) development, but the predictive value of serum alkaline phosphatase (ALP) remains uncertain. Our aim is to investigate the association between serum ALP levels and NAFL. METHODS: 21,331 NAFL-free subjects were included. Sex-specific ALP quartiles (Q1 to Q4) were defined. With Q1 used as reference, hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated across each quartile...
January 17, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28094760/treat-to-target-biologic-therapy-in-patients-with-rheumatoid-arthritis-is-more-efficacious-and-safe-compared-to-delayed-initiation-of-biologics-a-real-world-study
#17
Christos E Lampropoulos, Philippos Orfanos, Menelaos N Manoussakis, Athanasios G Tzioufas, Haralampos M Moutsopoulos, Panayiotis G Vlachoyiannopoulos
OBJECTIVES: Rheumatoid arthritis (RA) is a chronic, devastating disease. Treat-to-target strategy (T2T) more than the usual care, reduces disease activity by using aggressively all therapeutic options. The aim of the study was to evaluate our hypothesis that T2T strategy using biologic disease-modifying anti-rheumatic drugs (bDMARDs), when needed, is also safer than the usual care characterised by delayed initiation of bDMARDs. METHODS: Disease activity was regularly measured by DAS-28 until the end of treatment with the first bDMARD...
January 16, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28093448/eating-alone-yet-living-with-others-is-associated-with-mortality-in-older-men-the-jages-cohort-survey
#18
Yukako Tani, Naoki Kondo, Hisashi Noma, Yasuhiro Miyaguni, Masashige Saito, Katsunori Kondo
OBJECTIVES: Eating by oneself may be a risk factor for poor nutritional and mental statuses among older adults. However, their longitudinal association with mortality in relation to coresidential status is unknown. METHOD: We conducted a 3-year follow-up of participants in the Japan Gerontological Evaluation Study, a population-based cohort of 65 years or older Japanese adults. We analyzed mortality for 33,083 men and 38,698 women from 2010 to 2013 and used. Cox regression models were used to estimate hazard ratios (HR) for mortality...
January 15, 2017: Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
https://www.readbyqxmd.com/read/28093419/the-risk-of-fracture-among-patients-with-psoriatic-arthritis-and-psoriasis-a-population-based-study
#19
Alexis Ogdie, Lauren Harter, Daniel Shin, Joshua Baker, Junko Takeshita, Hyon K Choi, Thorvardur Jon Love, Joel M Gelfand
OBJECTIVE: To determine the risk of fracture and osteoporosis among patients with psoriatic arthritis (PsA) and psoriasis, compared with the general population and patients with rheumatoid arthritis (RA). METHODS: A population-based cohort study was performed in The Health Improvement Network in the UK using data from 1994 to 2014. Patients aged 18-89 years with PsA or psoriasis and up to five unexposed controls matched by practice and start date within that practice were included...
January 16, 2017: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/28093017/the-bone-health-team
#20
Phillip T Lawrence, Marissa P Grotzke, Yanina Rosenblum, Richard E Nelson, Joanne LaFleur, Karla L Miller, Junjie Ma, Grant W Cannon
BACKGROUND: Significant improvements in secondary prevention of osteoporotic fractures have been noted with fracture liaison services. However, similar models for the primary prevention of such fractures have not been reported. OBJECTIVE: To determine the impact of a Bone Health Team (BHT) on osteoporosis screening and treatment rates in U.S. veterans in primary care practices. DESIGN: Historical cohort study of a primary care-based intervention of a BHT from February 2013 to February 2015...
January 1, 2017: Journal of Primary Care & Community Health
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