keyword
MENU ▼
Read by QxMD icon Read
search

population base

keyword
https://www.readbyqxmd.com/read/28335582/nonradiative-relaxation-mechanisms-of-uv-excited-phenylalanine-residues-a-comparative-computational-study
#1
Momir Mališ, Nađa Došlić
The present work is directed toward understanding the mechanisms of excited state deactivation in three neutral model peptides containing the phenylalanine residue. The excited state dynamics of theγL(g+)folded form of N-acetylphenylalaninylamide (NAPA B) and its amide-N-methylated derivative (NAPMA B) is reviewed and compared to the dynamics of the monohydrated structure of NAPA (NAPAH). The goal is to unravel how the environment, and in particular solvation, impacts the photodynamics of peptides. The systems are investigated using reaction path calculations and surface hopping nonadiabatic dynamics based on the coupled cluster doubles (CC2) method and time-dependent density functional theory...
March 21, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28335552/virological-surveillance-of-influenza-a-subtypes-isolated-in-2014-from-clinical-outbreaks-in-canadian-swine
#2
Helena Grgić, Jackie Gallant, Zvonimir Poljak
Influenza A viruses (IAVs) are respiratory pathogens associated with an acute respiratory disease that occurs year-round in swine production. It is currently one of the most important pathogens in swine populations, with the potential to infect other host species including humans. Ongoing research indicates that the three major subtypes of IAV-H1N1, H1N2, and H3N2-continue to expand in their genetic and antigenic diversity. In this study, we conducted a comprehensive genomic analysis of 16 IAVs isolated from different clinical outbreaks in Alberta, Manitoba, Ontario, and Saskatchewan in 2014...
March 21, 2017: Viruses
https://www.readbyqxmd.com/read/28335530/risk-of-suicide-and-dysfunctional-patterns-of-personality-among-bereaved-substance-users
#3
Laura Masferrer, Beatriz Caparrós
Background: Research has shown that suicide is a phenomenon highly present among the drug dependent population. Different studies have demonstrated an upraised level of comorbidity between personality disorders (PD) and substance use disorders (SUD). This study aimed to describe which PDs are more frequent among those patients with a risk of suicide. Methods: The study was based on a consecutive non-probabilistic convenience sample of 196 bereaved patients attended to in a Public Addiction Center in Girona (Spain)...
March 20, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28335519/translating-developmental-origins-improving-the-health-of-women-and-their-children-using-a-sustainable-approach-to-behaviour-change
#4
Mary Barker, Janis Baird, Tannaze Tinati, Christina Vogel, Sofia Strömmer, Taylor Rose, Rufia Begum, Megan Jarman, Jenny Davies, Sue Thompson, Liz Taylor, Hazel Inskip, Cyrus Cooper, Don Nutbeam, Wendy Lawrence
Theories of the developmental origins of health and disease imply that optimising the growth and development of babies is an essential route to improving the health of populations. A key factor in the growth of babies is the nutritional status of their mothers. Since women from more disadvantaged backgrounds have poorer quality diets and the worst pregnancy outcomes, they need to be a particular focus. The behavioural sciences have made a substantial contribution to the development of interventions to support dietary changes in disadvantaged women...
March 20, 2017: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/28335456/mosquito-traps-an-innovative-environmentally-friendly-technique-to-control-mosquitoes
#5
Brigitte Poulin, Gaëtan Lefebvre, Camille Muranyi-Kovacs, Samuel Hilaire
We tested the use of mosquito traps as an alternative to spraying insecticide in Camargue (France) following the significant impacts observed on the non-target fauna through Bti persistence and trophic perturbations. In a village of 600 inhabitants, 16 Techno Bam traps emitting CO₂ and using octenol lures were set from April to November 2016. Trap performance was estimated at 70% overall based on mosquitoes landing on human bait in areas with and without traps. The reduction of Ochlerotatus caspius and Oc...
March 18, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28335422/association-between-coffee-consumption-and-its-polyphenols-with-cardiovascular-risk-factors-a-population-based-study
#6
Andreia Machado Miranda, Josiane Steluti, Regina Mara Fisberg, Dirce Maria Marchioni
Epidemiological studies have examined the effect of coffee intake on cardiovascular disease, but the benefits and risks for the cardiovascular system remain controversial. Our objective was to evaluate the association between coffee consumption and its polyphenols on cardiovascular risk factors. Data came from the "Health Survey of São Paulo (ISA-Capital)" among 557 individuals, in São Paulo, Brazil. Diet was assessed by two 24-h dietary recalls. Coffee consumption was categorized into <1, 1-3, and ≥3 cups/day...
March 14, 2017: Nutrients
https://www.readbyqxmd.com/read/28335101/prevalence-and-incidence-of-depression-during-interferon-based-antiviral-therapy-in-chronic-hepatitis-c-patients-in-the-republic-of-korea
#7
Joo Yeong Baeg, In Hee Kim, Seung Young Seo, Young Seok Kim, Eun Uk Jung, Junhyeon Cho, Jung Wha Chung, Eun Sun Jang, Jin Wook Kim, Sook-Hyang Jeong
Background/Aims: The association between depression and chronic hepatitis C virus (HCV) infection or pegylated interferon α and ribavirin therapy (PR therapy) has not been extensively studied in Korea. We aimed to clarify the prevalence of depression and its incidence during PR therapy in chronic hepatitis C (CHC) patients. Methods: In this prospective, multicenter study, 114 CHC patients were screened for depression using two self-reported scales, the Beck Depression Inventory-I (BDI-I) and the Hospital Anxiety and Depression scale (HADS)...
March 24, 2017: Gut and Liver
https://www.readbyqxmd.com/read/28335085/modifications-in-dietary-and-alcohol-intakes-between-before-and-after-cancer-diagnosis-results-from-the-prospective-population-based-nutrinet-sant%C3%A3-cohort
#8
Philippine Fassier, Laurent Zelek, Lucie Lécuyer, Patrick Bachmann, Marina Touillaud, Nathalie Druesne-Pecollo, Pilar Galan, Patrice Cohen, Hélène Hoarau, Paule Latino-Martel, Emmanuelle Kesse-Guyot, Julia Baudry, Serge Hercberg, Mélanie Deschasaux, Mathilde Touvier
Post-diagnosis diet and alcohol consumption may be associated with cancer prognosis, recurrence and mortality. Our aim was to investigate food, nutrient and alcohol intake variations between before and after cancer diagnosis and their determinants in a prospective cohort. Subjects (n=696) were incident cancer cases diagnosed in the NutriNet-Santé cohort between 2009 and 2016. Food, nutrient and alcohol intakes were prospectively collected using repeated non-consecutive 24-h dietary records since subjects' inclusion (i...
March 23, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28335082/reporting-of-mitotic-rate-in-cutaneous-melanoma-a-study-using-the-national-cancer-data-base
#9
Patrick D Lorimer, Emily C Benham, Kendall Walsh, Yimei Han, Meghan R Forster, Terry Sarantou, Richard L White, Joshua S Hill
BACKGROUND: The seventh edition of the American Joint Commission on Cancer staging manual (AJCC7, published 2009), updated thin cutaneous melanoma staging protocols with the incorporation of mitotic rate (MR). In these patients, higher MR is associated with decreased survival. This study utilizes the National Cancer Data Base (NCDB) to evaluate MR reporting since AJCC7. METHODS: The NCDB was queried for patients with primary cutaneous melanoma from 1998 to 2013...
March 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28335076/fine-mapping-of-chromosome-5p15-33-identifies-novel-lung-cancer-susceptibility-loci-in-han-chinese
#10
Jing Dong, Yang Cheng, Meng Zhu, Yang Wen, Cheng Wang, Yuzhuo Wang, Liguo Geng, Wei Shen, Jia Liu, Zhihua Li, Jiahui Zhang, Hongxia Ma, Juncheng Dai, Guangfu Jin, Zhibin Hu, Hongbing Shen
Genome-wide association studies in European and Asian populations have consistently identified chromosome 5p15.33 as a lung cancer susceptibility region. To investigate further the genetic architecture of common variants in this region, we conducted a two-stage fine-mapping analysis discovered by targeted resequencing of 200 cases and 300 controls individually, and validated in multiethnic lung cancer GWASs with 12,843 cases and 12,639 controls. Two independent variants were identified in approximate conditional analysis with GCTA and consistently validated in lung cancer GWASs in both Asian and European populations...
March 23, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28334965/photosensitive-epilepsy-is-associated-with-reduced-inhibition-of-alpha-rhythm-generating-networks
#11
Anna Elisabetta Vaudano, Andrea Ruggieri, Pietro Avanzini, Giuliana Gessaroli, Gaetano Cantalupo, Antonietta Coppola, Sanjay M Sisodiya, Stefano Meletti
Photosensitivity is a condition in which lights induce epileptiform activities. This abnormal electroencephalographic response has been associated with hyperexcitability of the visuo-motor system. Here, we evaluate if intrinsic dysfunction of this network is present in brain activity at rest, independently of any stimulus and of any paroxysmal electroencephalographic activity. To address this issue, we investigated the haemodynamic correlates of the spontaneous alpha rhythm, which is considered the hallmark of the brain resting state, in photosensitive patients and in people without photosensitivity...
February 20, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28334942/epidemiological-analysis-of-childhood-cancer-in-japan-based-on-population-based-cancer-registries-1993-2009
#12
Hiroyuki Ishihara, Yuko Ohno, Makoto Fujii, Junichi Hara, Midori Soda
Background: There are few recent data on trends in childhood cancer incidence using population-based cancer registries in Japan. Methods: This study comprised 6110 reported cases of patients aged 0-14 years who were diagnosed as having primary cancer between 1993 and 2009. We chose cancer registries of seven prefectures, according to the international cancer registry standard of fewer than 10% death certificate only cases among cancer registries in Japan. We analyzed population-based cancer registration data in the seven prefectures between 1993 and 2009...
March 17, 2017: Japanese Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28334911/mertk-rs4374383-variant-predicts-incident-nonalcoholic-fatty-liver-disease-and-diabetes-role-of-mononuclear-cell-activation-and-adipokine-response-to-dietary-fat
#13
Giovanni Musso, Maurizio Cassader, Franco De Michieli, Elena Paschetta, Silvia Pinach, Francesca Saba, Daria Bongiovanni, Luciana Framarin, Mara Berrutti, Nicola Leone, Stefania Corvisieri, Renato Parente, Federica Molinaro, Antonio Sircana, Bo Simona, Roberto Gambino
The loss-of-function rs4374383 G>A variant in Myeloid-epithelial-reproductive Tyrosine Kinase (MERTK) gene has been linked to hepatic fibrosis in chronic liver diseases. MERTK is expressed by immune and non-immune cells involved in inflammation, metabolism and vascular homeostasis. We assessed the impact of MERTK rs4374383 G>A variant on nonalcoholic fatty liver disease (NAFLD) incidence and severity and on glucose and lipid metabolism.We followed-up 305 healthy nonobese nondiabetic, metabolic syndrome-free insulin sensitive participants in a population-based study, characterized for MERTK G>A polymorphism, adipokine profile and inflammatory markers...
March 8, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28334832/the-n-glycosylation-of-immunoglobulin-g-as-a-novel-biomarker-of-parkinson-s-disease
#14
Alyce C Russell, Mirna Šimurina, Monique T Garcia, Mislav Novokmet, Youxin Wang, Igor Rudan, Harry Campbell, Gordan Lauc, Meghan G Thomas, Wei Wang
The use of the emerging "omics" technologies for large scale population screening is promising in terms of predictive, preventive and personalized medicine. For Parkinson's disease, it is essential that an accurate diagnosis is obtained and disease progression can be monitored. Immunoglobulin G (IgG) has the ability to exert both anti-inflammatory and pro-inflammatory effects, and the N-glycosylation of the fragment crystallizable portion of IgG is involved in this process. This study aimed to determine whether the IgG glycome could be a candidate biomarker for Parkinson's disease...
March 17, 2017: Glycobiology
https://www.readbyqxmd.com/read/28334786/lessons-learned-from-community-based-participatory-research-establishing-a-partnership-to-support-lesbian-gay-bisexual-and-transgender-ageing-in-place
#15
Leslie A Wright, Diane K King, Jessica H Retrum, Kenneth Helander, Shari Wilkins, Jennifer M Boggs, Jennifer Dickman Portz, Kathryn Nearing, Wendolyn S Gozansky
Background.: Due to a history of oppression and lack of culturally competent services, lesbian, gay, bisexual and transgender (LGBT) seniors experience barriers to accessing social services. Tailoring an evidence-based ageing in place intervention to address the unique needs of LGBT seniors may decrease the isolation often faced by this population. Objective.: To describe practices used in the formation of a community-based participatory research (CBPR), partnership involving social workers, health services providers, researchers and community members who engaged to establish a LGBT ageing in place model called Seniors Using Supports To Age In Neighborhoods (SUSTAIN)...
February 21, 2017: Family Practice
https://www.readbyqxmd.com/read/28334724/incidence-of-multiple-sclerosis-in-puerto-rico-2014-a-population-based-study
#16
Angel Chinea, Carlos F Ríos-Bedoya, Cristina Rubi, Ivonne Vicente, Eduardo R Estades, Yatzka G Hernandez-Silvestrini
BACKGROUND: Multiple sclerosis (MS) affects millions of people worldwide. The estimates for MS incidence are difficult to obtain but are important for understanding MS etiology, developing prevention strategies, and service planning. This study is aimed at estimating the 2014 incidence of MS in Puerto Rico (PR). METHODS: The PR MS Foundation's registry was used as the data source. Neurologists, specialty pharmacies, MRI centers, health insurance companies, and the PR Department of Health identified MS cases missed by the registry...
March 24, 2017: Neuroepidemiology
https://www.readbyqxmd.com/read/28334680/assessing-driving-forces-of-land-use-and-land-cover-change-by-a-mixed-method-approach-in-north-eastern-ghana-west-africa
#17
Janina Kleemann, Gülendam Baysal, Henry N N Bulley, Christine Fürst
Land use and land cover change (LULCC) is the result of complex human-environmental interactions. The high interdependencies in social-ecological systems make it difficult to identify the main drivers. However, knowledge of key drivers of LULCC, including indirect (underlying) drivers which cannot be easily determined by spatial or economic analyses, is essential for land use planning and especially important in developing countries. We used a mixed-method approach in order to detect drivers of LULCC in the Upper East Region of northern Ghana by different qualitative and quantitative methods which were compared in a confidence level analysis...
March 20, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28334662/the-association-between-personality-disorders-with-alcohol-use-and-misuse-a-population-based-twin-study
#18
E C Long, S H Aggen, M C Neale, G P Knudsen, R F Krueger, S C South, N Czajkowski, R Nesvåg, E Ystrom, F A Torvik, K S Kendler, N A Gillespie, T Reichborn-Kjennerud
BACKGROUND: A clearer understanding of the etiological overlap between DSM-IV personality disorders (PDs) and alcohol use (AU) and alcohol use disorder (AUD) is needed. To our knowledge, no study has modeled the association between all 10 DSM-IV PDs and lifetime AU and AUD. The aim of the present study is to identify which PDs are most strongly associated with the phenotypic, genetic, and environmental risks of lifetime AU and AUD, and to determine if these associations are stable across time...
March 7, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28334639/inferior-vena-cava-filters-in-patients-with-cancer-and-venous-thromboembolism-vte-does-not-improve-clinical-outcomes-a-population-based-study
#19
Ann Brunson, Gwendolyn Ho, Richard White, Ted Wun
BACKGROUND: There are few studies that have determined clinical outcomes following inferior vena cava filter (IVCF) insertion in cancer patients hospitalized for acute deep-vein-thrombosis (DVT) or pulmonary embolism (PE). METHODS AND RESULTS: We analyzed hospital discharge records of all patients with active cancer who were admitted to a California hospital specifically for acute DVT or PE between 2005 through 2009. Propensity and competing risk methodology were used to determine if IVCF-use lowered either 30-day mortality or the risk of recurrent PE, DVT, and major bleeding within 180days...
March 16, 2017: Thrombosis Research
https://www.readbyqxmd.com/read/28334637/on-the-non-linear-association-between-serum-uric-acid-levels-and-all-cause-mortality-rate-in-patients-with-type-2-diabetes-mellitus
#20
Olga Lamacchia, Andrea Fontana, Antonio Pacilli, Massimiliano Copetti, Stefania Fariello, Monia Garofolo, Giuseppe Penno, Vincenzo Trischitta, Salvatore De Cosmo, Mauro Cignarelli
BACKGROUND AND AIMS: High levels of serum uric acid (SUA) are associated with increased mortality risk in the general population. Contrasting results are available in people with diabetes. The aim of our study was to investigate the association and its functional form between SUA and all cause-mortality in patients with type 2 diabetes mellitus (T2DM). METHODS: We studied three cohorts of patients with T2DM: Gargano Mortality Study, Foggia Mortality Study, Pisa Mortality Study...
March 9, 2017: Atherosclerosis
keyword
keyword
25456
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"