keyword
MENU ▼
Read by QxMD icon Read
search

Ord

keyword
https://www.readbyqxmd.com/read/29774299/spatial-distribution-and-cluster-analysis-of-dengue-using-self-organizing-maps-in-andhra-pradesh-india-2011-2013
#1
Srinivasa Rao Mutheneni, Rajasekhar Mopuri, Suchithra Naish, Deepak Gunti, Suryanarayana Murty Upadhyayula
Background and objectives: Dengue is an emerging and re-emerging infectious disease, transmitted by mosquitoes. It is mostly prevalent in tropical and sub-tropical regions of the world, particularly, in Asia-Pacific region. To understand the epidemiology and spatial distribution of dengue, a retrospective surveillance study was conducted in the state of Andhra Pradesh, India during 2011-2013. Material and methods: District-wise disease endemicity levels were mapped through geographical information system (GIS) tools...
February 2018: Parasite Epidemiology and Control
https://www.readbyqxmd.com/read/29766247/current-status-of-wrist-imaging-in-juvenile-idiopathic-arthritis
#2
REVIEW
Derk Frederik Matthaus Avenarius, Charlotte Nusman, Clara Malattia, Laura Tanturri de Horatio, Karen Rosendahl, Mario Maas, Lil-Sofie Ording Müller
Wrist involvement occurs in about one-quarter of patients diagnosed with juvenile idiopathic arthritis (JIA), increasing to 40% 5 years after diagnosis. The imaging appearances, both for active inflammation and permanent change, differ from those seen in adult rheumatoid arthritis; therefore, a child-specific approach is crucial for correct assessment. In this review article, we provide an update on the current status for imaging wrist JIA, with a focus on evidence-based practice.
June 2018: Pediatric Radiology
https://www.readbyqxmd.com/read/29763867/shiga-toxigenic-escherichia-coli-incidence-is-related-to-small-area-variation-in-cattle-density-in-a-region-in-ireland
#3
C Brehony, J Cullinan, M Cormican, D Morris
Shiga toxigenic Escherichia coli (STEC) are pathogenic E. coli that cause infectious diarrhoea. In some cases infection may be complicated by renal failure and death. The incidence of human infection with STEC in Ireland is the highest in Europe. The objective of the study was to examine the spatial incidence of human STEC infection in a region of Ireland with significantly higher rates of STEC incidence than the national average and to identify possible risk factors of STEC incidence at area level. Anonymised laboratory records (n = 379) from 2009 to 2015 were obtained from laboratories serving three counties in the West of Ireland...
May 12, 2018: Science of the Total Environment
https://www.readbyqxmd.com/read/29752724/pregnancy-complications-and-subsequent-breast-cancer-risk-in-the-mother-a-nordic-population-based-case-control-study
#4
Rebecca Troisi, Anne Gulbech Ording, Tom Grotmol, Ingrid Glimelius, Anders Engeland, Mika Gissler, Britton Trabert, Anders Ekbom, Laura Madanat-Harjuoja, Henrik Toft Sørensen, Steinar Tretli, Tone Bjørge
Certain features of pregnancy are important risk factors for breast cancer, such as protection afforded by young age at first birth. Preeclampsia, a pregnancy complication, is associated with reduced maternal breast cancer risk. However, questions remain regarding causality, biological mechanisms and the relation of other hypertensive conditions to risk. We conducted a population-based case-control study of breast cancer cases (n=116,196) in parous women identified through linkage of birth and cancer registries in Denmark, Finland, Norway and Sweden (1967-2013), including up to 10 matched controls per case (n=1,147,192) sampled from the birth registries (complete data were not available on all variables)...
May 11, 2018: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29747546/utilizing-postmortem-drug-concentrations-in-mechanistic-modeling-and-simulation-of-cardiac-effects-a-proof-of-concept-study-with-methadone
#5
Christian Reuss Mikkelsen, Jakob Ross Jornil, Ljubica Vukelic Andersen, Jørgen Bo Hasselstrøm, Sebastian Polak
Methadone-related poisoning has been found to be the leading and increasing cause of death among intoxication cases in several countries. Aside from respiratory depression, methadone is known to cause QT-prolongation, which may lead to sudden cardiac death. Concentrations in heart tissue should be more accurate for estimating cardiotoxic effects. The aim of this study was to investigate whether the effect of methadone on the QT-interval could be simulated and whether the concentrations in heart tissues allowed for better prediction of the Bazett corrected QT-interval (QTcB)...
May 11, 2018: Toxicology Mechanisms and Methods
https://www.readbyqxmd.com/read/29744563/diagnostic-workup-etiologies-and-management-of-acute-right-ventricle-failure-a-state-of-the-art-paper
#6
REVIEW
Antoine Vieillard-Baron, R Naeije, F Haddad, H J Bogaard, T M Bull, N Fletcher, T Lahm, S Magder, S Orde, G Schmidt, M R Pinsky
INTRODUCTION: This is a state-of-the-art article of the diagnostic process, etiologies and management of acute right ventricular (RV) failure in critically ill patients. It is based on a large review of previously published articles in the field, as well as the expertise of the authors. RESULTS: The authors propose the ten key points and directions for future research in the field. RV failure (RVF) is frequent in the ICU, magnified by the frequent need for positive pressure ventilation...
May 9, 2018: Intensive Care Medicine
https://www.readbyqxmd.com/read/29737528/preterm-delivery-is-associated-with-an-increased-risk-of-epithelial-ovarian-cancer-among-parous-women
#7
Camilla Sköld, Tone Bjørge, Anders Ekbom, Anders Engeland, Mika Gissler, Tom Grotmol, Laura Madanat, Anne Gulbech Ording, Olof Stephansson, Britton Trabert, Steinar Tretli, Rebecca Troisi, Henrik Toft Sørensen, Ingrid Glimelius
Epithelial ovarian cancer is a fatal disease of largely unknown etiology. Higher parity is associated with reduced risk of ovarian cancer. However, among parous women, the impact of pregnancy-related factors on risk is not well understood. This population-based case-control study included all parous women with epithelial ovarian cancer in Denmark, Finland, Norway and Sweden during 1967-2013 (n=10,957) and up to 10 matched controls (n=107,864). We used conditional logistic regression to estimate odds ratios (ORs) with 95% confidence intervals (CIs) for pregnancy-related factors and ovarian cancer risk by histological subtype...
May 8, 2018: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29736529/supramolecular-solvatochromism-mechanistic-insight-from-crystallography-spectroscopy-and-theory
#8
Varvara I Nikolayenko, Lisa M van Wyk, Orde Q Munro, Leonard J Barbour
A solvatochromic dinuclear copper(ii) metallocycle effectively traps tetrahydrofuran, diethyl ether and pentane significantly above their boiling points. X-ray crystallography, EPR and UV-visible spectroscopy were used to delineate an empirical relationship between the guest-induced structural perturbation of the metallocycle, the ligand field splitting parameter Δ (νmax), and the EPR g-values of the inclusion compounds, thereby elucidating the solvatochromic mechanism.
May 8, 2018: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/29728251/a-future-proof-architecture-for-telemedicine-using-loose-coupled-modules-and-hl7-fhir
#9
Kirstine Rosenbeck Gøeg, Rune Kongsgaard Rasmussen, Lasse Jensen, Christian Møller Wollesen, Søren Larsen, Louise Bilenberg Pape-Haugaard
BACKGROUND AND OBJECTIVES: Most telemedicine solutions are proprietary and disease specific which cause a heterogeneous and silo-oriented system landscape with limited interoperability. Solving the interoperability problem would require a strong focus on data integration and standardization in telemedicine infrastructures. Our objective was to suggest a future-proof architecture, that consisted of small loose-coupled modules to allow flexible integration with new and existing services, and the use of international standards to allow high re-usability of modules, and interoperability in the health IT landscape...
July 2018: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/29725641/proton-pump-inhibitor-usage-and-the-risk-of-mortality-in-hemodialysis-patients
#10
Angel L M de Francisco, Javier Varas, Rosa Ramos, Jose Ignacio Merello, Bernard Canaud, Stefano Stuard, Julio Pascual, Pedro Aljama
Introduction: Long-term inappropriate proton pump inhibitors use (PPIs) is a matter of concern because of the risks associated with their long-term use in older patients with chronic conditions. The risk of PPI treatment in hemodialysis patients remains unexplored. Methods: We assessed the relationship between the use of PPIs and the risk of death in hemodialysis patients throughout a retrospective multicenter propensity score-matched study. Information about demographic, hemodialysis treatment, laboratory data, and concomitant medication was obtained from the EuCliD database (Fresenius Medical Care)...
March 2018: KI Reports
https://www.readbyqxmd.com/read/29721928/co-expression-of-wild-type-and-mutant-s163r-c1qtnf5-in-retinal-pigment-epithelium
#11
Astra Dinculescu, Frank M Dyka, Seok-Hong Min, Rachel M Stupay, Marcus J Hooper, W Clay Smith, William W Hauswirth
The pathogenic mutation S163R in C1QTNF5 causes a disorder known as autosomal dominant late-onset retinal degeneration (L-ORD), characterized by the presence of thick extracellular sub-RPE deposits, similar histopathologically to those found in AMD patients. We have previously shown that the S163R C1QTNF5 mutant forms globular aggregates within the RPE in vivo following its AAV-mediated expression in the RPE and exhibits a reversely polarized distribution, being routed toward the basal rather than apical RPE...
2018: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29705409/optical-activities-of-steroid-ketones-elucidation-of-the-octant-rule
#12
Masashi Hatanaka, Daisuke Sayama, Makoto Miyasaka
Theoretical calculations of optical activities in steroid ketones are presented by using modern semi-empirical PM7 wavefunctions. Both circular dichroism (CD) and specific rotation, which is proportional to optical rotation dispersion (ORD), are well simulated, and signs of the Cotton effect at the most long-wavelength region are fully in accordance with the experimental results. The good accordance is related to the octant rule, which is deduced within the framework of the perturbation theory. Our treatment is promising to predict the signs of the Cotton effect of large molecules, and thus, the absolute configurations can also be grasped without demanding procedures...
April 21, 2018: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/29703100/insecticidal-and-%C3%AE-glucosidase-inhibitory-activities-of-chemical-constituents-from-viburnum-fordiae-hance
#13
Jian-Hua Shao, Jia Chen, Chun-Chao Zhao, Jie Shen, Wen-Yan Liu, Wen-Yan Gu, Ke-Huan Li
The ethanolic extract of the stems of Viburnum fordiae Hance showed insecticidal and α-glucosidase inhibitory activities and then was fractionated by bioactivity-guided fractionation to obtain a rare C13 -norisoprenoid (1), together with a new phenolic glycoside (2), and seven known compounds, alangionoside C (3), pisumionoside (4), koaburaside (5), 3,5-dimethoxy-benzyl alcohol 4-O-β-d-glucopyranoside (6), 3,4,5-trimethoxybenzyl-β-d-glucopyranoside (7), arbutin (8), and salidroside (9). The previously undescribed compounds were elucidated as (3R,9R)-3-hydroxy-7,8-didehydro-β-ionyl 9-O-α-d-arabinopyranosyl-(1→6)-β-d-glucopyranoside (1) and 2-(4-O-β-d-glucopyranosyl)syringylpropane-1,3-diol (2) by spectroscopic data (1 H and 13 C NMR, HSQC, HMBC, 1 H-1 H COSY, HSQC-TOCSY, HRESIMS, IR and ORD) and chemical methods...
April 27, 2018: Natural Product Research
https://www.readbyqxmd.com/read/29694351/zika-virus-infection-and-microcephaly-evidence-regarding-geospatial-associations
#14
João Ricardo Nickenig Vissoci, Thiago Augusto Hernandes Rocha, Núbia Cristina da Silva, Rejane Christine de Sousa Queiroz, Erika Bárbara Abreu Fonseca Thomaz, Pedro Vasconcelos Maia Amaral, Adriana Lein, Maria Dos Remédios Freitas Carvalho Branco, José Aquino, Zulimar Márita Ribeiro Rodrigues, Antônio Augusto Moura da Silva, Catherine Staton
BACKGROUND: Although the Zika virus (ZIKV) epidemic ceased to be a public health emergency by the end of 2016, studies to improve knowledge about this emerging disease are still needed, especially those investigating a causal relationship between ZIKV in pregnant women and microcephaly in neonates. However, there are still many challenges in describing the relationship between ZIKV and microcephaly. The few studies focusing on the epidemiological profile of ZIKV and its changes over time are largely limited to systematic reviews of case reports and dispersal mapping of ZIKV spread over time without quantitative methods to analyze patterns and their covariates...
April 25, 2018: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29691230/using-indirect-measures-to-identify-geographic-hot-spots-of-poor-glycemic-control-cross-sectional-comparisons-with-an-a1c-registry
#15
David C Lee, Qun Jiang, Bahman P Tabaei, Brian Elbel, Christian A Koziatek, Kevin J Konty, Winfred Y Wu
OBJECTIVE: Focusing health interventions in places with suboptimal glycemic control can help direct resources to neighborhoods with poor diabetes-related outcomes, but finding these areas can be difficult. Our objective was to use indirect measures versus a gold standard, population-based A1C registry to identify areas of poor glycemic control. RESEARCH DESIGN AND METHODS: Census tracts in New York City were characterized by race, ethnicity, income, poverty, education, diabetes-related emergency visits, inpatient hospitalizations, and proportion of adults with diabetes having poor glycemic control, based on A1C >9...
April 24, 2018: Diabetes Care
https://www.readbyqxmd.com/read/29685677/spatial-analysis-of-hospital-incidence-and-in-hospital-mortality-of-abdominal-aortic-aneurysms-in-germany-secondary-data-analysis-of-nationwide-hospital-episode-drg-data
#16
Andreas Kuehnl, Michael Salvermoser, Alexander Erk, Matthias Trenner, Volker Schmid, Hans-Henning Eckstein
OBJECTIVE: This study aimed to analyze the spatial distribution and regional variation of the hospital incidence and in hospital mortality of abdominal aortic aneurysms (AAA) in Germany. METHODS: German DRG statistics (2011-2014) were analysed. Patients with ruptured AAA (rAAA, I71.3, treated or not) and patients with non-ruptured AAA (nrAAA, I71.4, treated by open or endovascular aneurysm repair) were included. Age, sex, and risk standardisation was done using standard statistical procedures...
April 20, 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29658156/rhizarian-novel-clade-10-revealed-as-abundant-and-diverse-planktonic-and-terrestrial-flagellates-including-aquavolon-n-gen
#17
David Bass, D V Tikhonenkov, R Foster, P Dyal, J Janouskovec, P J Keeling, M Gardner, S Neuhauser, H Hartikainen, A P Mylnikov, C Berney
Rhizarian 'Novel Clade 10' (NC10) is frequently detected by 18S rRNA gene sequencing studies in freshwater planktonic samples. We describe a new genus and two species of eukaryovorous biflagellate protists, Aquavolon hoantrani n. gen. n. sp., and A. dientrani n. gen. n. sp., which represent the first morphologically characterized members of NC10, here named Aquavolonida ord. nov.. The slightly metabolic cells possess naked heterodynamic flagella, whose kinetosomes lie at a right angle to each other and are connected by at least one fibril...
April 15, 2018: Journal of Eukaryotic Microbiology
https://www.readbyqxmd.com/read/29617402/carnivore-hotspots-in-peninsular-malaysia-and-their-landscape-attributes
#18
Shyamala Ratnayeke, Frank T van Manen, Gopalasamy Reuben Clements, Noor Azleen Mohd Kulaimi, Stuart P Sharp
Mammalian carnivores play a vital role in ecosystem functioning. However, they are prone to extinction because of low population densities and growth rates, and high levels of persecution or exploitation. In tropical biodiversity hotspots such as Peninsular Malaysia, rapid conversion of natural habitats threatens the persistence of this vulnerable group of animals. Here, we carried out the first comprehensive literature review on 31 carnivore species reported to occur in Peninsular Malaysia and updated their probable distribution...
2018: PloS One
https://www.readbyqxmd.com/read/29609252/-spatial-distribution-characteristics-of-tuberculosis-and-its-visualization-in-qinghai-province-2014-2016
#19
H X Rao, Z F Cai, L L Xu, Y Shi
Objective: To analyze the spatial distribution of tuberculosis (TB) and identify the clustering areas in Qinghai province from 2014 to 2016, and provide evidence for the prevention and control of TB. Methods: The data of pulmonary TB cases confirmed by clinical and laboratory diagnosis in Qinghai during this period were collected from National Disease Reporting Information System. The visualization of annual reported incidence, three-dimensional trend analysis and local Getis-Ord G(i) (*) spatial autocorrelation analysis of TB were performed by using software ArcGIS 10...
March 10, 2018: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/29595416/proposal-for-a-new-classification-of-a-deep-branching-bacterial-phylogenetic-lineage-transfer-of-coprothermobacter-proteolyticus-and-coprothermobacter-platensis-to-coprothermobacteraceae-fam-nov-within-coprothermobacterales-ord-nov-coprothermobacteria-classis
#20
María Elisa Pavan, Esteban E Pavan, Stefanie P Glaeser, Claudia Etchebehere, Peter Kämpfer, María Julia Pettinari, Nancy I López
The genus Coprothermobacter (initially named Thermobacteroides) is currently placed within the phylum Firmicutes. Early 16S rRNA gene based phylogenetic studies pointed out the great differences between Coprothermobacter and other members of the Firmicutes, revealing that it constitutes a new deep branching lineage. Over the years, several studies based on 16S rRNA gene and whole genome sequences have indicated that Coprothermobacter is very distant phylogenetically to all other bacteria, supporting its placement in a distinct deeply rooted novel phylum...
March 29, 2018: International Journal of Systematic and Evolutionary Microbiology
keyword
keyword
27710
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"