keyword
MENU ▼
Read by QxMD icon Read
search

Relationship

keyword
https://www.readbyqxmd.com/read/29150990/prevalence-of-dry-eye-disease-and-its-association-with-dyslipidemia
#1
Krishnamoorthy Rathnakumar, Kaliaperumal Ramachandran, Durairaj Baba, Venkatachalam Ramesh, Velusamy Anebaracy, Ramachandran Vidhya, Rajamanickam Vinothkumar, Ramamurthy Poovitha, Rajagopalan Geetha
BACKGROUND: Dry eye disease (DED) is a common ocular surface disease significantly affecting the quality of life of patients. The aim of our study is to focus on the prevalence of DED and to determine the relationship between dyslipidemia and DED. METHODS: The study was performed with the age group of 25-70 years, who attended the ophthalmology outpatient department at Sri Lakshmi Narayana Institute of Medical Sciences with complaints of dry eye. A standard questionnaire was taken, and tear film tests were performed to diagnose dry eye...
November 18, 2017: Journal of Basic and Clinical Physiology and Pharmacology
https://www.readbyqxmd.com/read/29150985/general-illness-and-psychological-factors-in-patients-with-chronic-nasal-symptoms
#2
Naveed Kara, Alexander C Yao, Julia Newton, Vincent Deary, James O'Hara, Janet A Wilson
OBJECTIVES: Only a minority of patients referred to specialists with sinonasal symptoms have clear evidence of chronic rhinosinusitis. This study aims to estimate the prevalence of and associations between (i) general illness factors (fatigue, autonomic dysfunction) and (ii) psychological factors (anxiety, depression, somatisation, personality traits) in patients presenting with sinonasal symptoms. DESIGN: The following validated questionnaires were administered to patients: the Sino-Nasal Outcome Test-22 (SNOT-22) to identify symptom burden, Composite Autonomic Symptom Score-31 (COMPASS-31) measuring autonomic function, Chalder fatigue questionnaire, Patient Health Questionnaire-15 (PHQ-15) addressing somatisation symptoms, Hospital Anxiety and Depression Scale (HADS), and the International Personality Item Pool-50 (IPIP-50)...
November 18, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/29150900/genetic-overlap-between-epilepsy-and-schizophrenia-evidence-from-cross-phenotype-analysis-in-hong-kong-chinese-population
#3
Hongsheng Gui, Miaoxin Li, Pak C Sham, Larry Baum, Patrick Kwan, Stacey S Cherny
Epilepsy and schizophrenia are common and typical neurological or mental illness respectively, and sometimes they comorbid in the same patients, however the underlying genetic relationship between the two brain diseases is still not fully understood. To investigate the possible genetic contribution to their comorbidity, we performed polygenic risk score (PRS) analyses and genetic correlation estimation so as to identify the overall genetic overlap between the two diseases. The global schizophrenia PRS is strongly associated with schizophrenia phenotype in Hong Kong population (odds ratio = 1...
November 17, 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/29150889/novel-aqueous-oil-in-water-emulsions-containing-extracts-of-natural-coniferous-resins-are-strongly-antimicrobial-against-enterobacteria-staphylococci-and-yeasts-as-well-as-on-bacterial-biofilms
#4
Elias Haapakorva, Thomas Holmbom, Atte von Wright
AIMS: The aim of this study was to examine the antimicrobial properties of novel aqueous natural rapeseed oil/saline emulsions containing different soluble components of spruce resin. METHODS AND RESULTS: The composition of aqueous resin emulsions was analyzed by GC-MS and their antimicrobial properties were studied with challenge tests and with turbidometric assays. The emulsions were strongly antimicrobial against common Gram-positive and Gram-negative bacteria (including MRSA) as well as common yeasts...
November 18, 2017: Journal of Applied Microbiology
https://www.readbyqxmd.com/read/29150840/longitudinal-pathways-between-mental-health-difficulties-and-academic-performance-during-middle-childhood-and-early-adolescence
#5
Jessica Deighton, Neil Humphrey, Jay Belsky, Jan Boehnke, Panos Vostanis, Praveetha Patalay
There is a growing appreciation that child functioning in different domains, levels, or systems are interrelated over time. Here, we investigate links between internalizing symptoms, externalizing problems, and academic attainment during middle childhood and early adolescence, drawing on two large data sets (child: mean age 8.7 at enrolment, n = 5,878; adolescent: mean age 11.7, n = 6,388). Using a 2-year cross-lag design, we test three hypotheses - adjustment erosion, academic incompetence, and shared risk - while also examining the moderating influence of gender...
November 18, 2017: British Journal of Developmental Psychology
https://www.readbyqxmd.com/read/29150827/implications-of-tourist-macaque-interactions-for-disease-transmission
#6
Charlotte Carne, Stuart Semple, Ann MacLarnon, Bonaventura Majolo, Laëtitia Maréchal
During wildlife tourism, proximity or actual contact between people and animals may lead to a significant risk of anthropozoonotic disease transmission. In this paper, we use social network analysis, disease simulation modelling and data on animal health and behaviour to investigate such risks at a site in Morocco, where tourists come to see wild Barbary macaques (Macaca sylvanus). Measures of individual macaques' network centrality-an index of the strength and distribution of their social relationships and thus potentially their ability to spread disease-did not show clear and consistent relationships with their time spent in close proximity to, or rate of interacting with, tourists...
November 17, 2017: EcoHealth
https://www.readbyqxmd.com/read/29150817/two-step-estimation-of-models-between-latent-classes-and-external-variables
#7
Zsuzsa Bakk, Jouni Kuha
We consider models which combine latent class measurement models for categorical latent variables with structural regression models for the relationships between the latent classes and observed explanatory and response variables. We propose a two-step method of estimating such models. In its first step, the measurement model is estimated alone, and in the second step the parameters of this measurement model are held fixed when the structural model is estimated. Simulation studies and applied examples suggest that the two-step method is an attractive alternative to existing one-step and three-step methods...
November 17, 2017: Psychometrika
https://www.readbyqxmd.com/read/29150815/score-based-tests-of-differential-item-functioning-via-pairwise-maximum-likelihood-estimation
#8
Ting Wang, Carolin Strobl, Achim Zeileis, Edgar C Merkle
Measurement invariance is a fundamental assumption in item response theory models, where the relationship between a latent construct (ability) and observed item responses is of interest. Violation of this assumption would render the scale misinterpreted or cause systematic bias against certain groups of persons. While a number of methods have been proposed to detect measurement invariance violations, they typically require advance definition of problematic item parameters and respondent grouping information...
November 17, 2017: Psychometrika
https://www.readbyqxmd.com/read/29150769/changes-in-expression-of-the-membrane-receptors-cd14-mhc-ii-sr-a-and-tlr4-in-tissue-specific-monocytes-macrophages-following-porphyromonas-gingivalis-lps-stimulation
#9
Chunfang Wu, Chongwu Liu, Kai Luo, Yanfen Li, Jun Jiang, Fuhua Yan
The aim of the study was to provide a theoretical foundation for understanding the relationship between periodontal diseases and systemic diseases by examining the inflammatory effect of Porphyromonas gingivalis lipopolysaccharide (LPS) on monocytes/macrophages isolated from tissues distinct from the oral cavity in normal and hyperlipidemic New Zealand white rabbits. Macrophages were isolated from four separate tissues (mononuclear cells from blood, alveolar macrophages, peritoneal macrophages, and Kupffer cells) from both normal and hyperlipidemic New Zealand white rabbits...
November 18, 2017: Inflammation
https://www.readbyqxmd.com/read/29150765/finite-element-design-optimization-of-a-hyaluronic-acid-based-hydrogel-drug-delivery-device-for-improved-retention
#10
Jourdan Colter, Barbara Wirostko, Brittany Coats
Drug-loaded hydrogel devices are emerging as an effective means of localized and sustained drug delivery for the treatment of corneal conditions and injuries. One such device uses a novel, thiolated crosslinked carboxymethylated, hyaluronic acid-based hydrogel (CMHA-S) film to deliver drug to the ocular surface upon placement into the inferior fornix of the eye. While proven to be very safe and effective, the CMHA-S film tends to dislodge in the highly-lubricated ocular environment, thereby reducing drug delivery efficiency and drug efficacy...
November 17, 2017: Annals of Biomedical Engineering
https://www.readbyqxmd.com/read/29150764/projections-for-the-changes-in-growing-season-length-of-tree-ring-formation-on-the-tibetan-plateau-based-on-cmip5-model-simulations
#11
Minhui He, Bao Yang, Vladimir Shishov, Sergio Rossi, Achim Bräuning, Fredrik Charpentier Ljungqvist, Jussi Grießinger
The response of the growing season to the ongoing global warming has gained considerable attention. In particular, how and to which extent the growing season will change during this century is essential information for the Tibetan Plateau, where the observed warming trend has exceeded the global mean. In this study, the 1960-2014 mean length of the tree-ring growing season (LOS) on the Tibetan Plateau was derived from results of the Vaganov-Shashkin oscilloscope tree growth model, based on 20 composite study sites and more than 3000 trees...
November 17, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/29150761/comparative-study-of-fluvial-lakes-in-floodplains-of-the-elbe-lu%C3%A5-nice-and-svratka-rivers-based-on-hydrochemical-and-biological-approach
#12
Petra Havlíková, Tomáš Chuman, Bohumír Janský
The aim of the thesis was to specify key differences in chemistry and biota (zooplankton communities) among fluvial lakes in three regions of the Czech Republic: the central part of the Elbe River, the upper part of the Lužnice River and the upper part of the Svratka River. The ten studied lakes of the three regions differ in size, geology, shading, connection with the river and the level of anthropogenic impact. The following hypotheses were tested: (1) The water chemistry of fluvial lakes significantly differs in different floodplains...
November 17, 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/29150745/alignment-in-the-transverse-plane-but-not-sagittal-or-coronal-plane-affects-the-risk-of-recurrent-patella-dislocation
#13
Shigeru Takagi, Takashi Sato, Satoshi Watanabe, Osamu Tanifuji, Tomoharu Mochizuki, Go Omori, Naoto Endo
PURPOSE: Abnormalities of lower extremity alignment (LEA) in recurrent patella dislocation (RPD) have been studied mostly by two-dimensional (2D) procedures leaving three-dimensional (3D) factors unknown. This study aimed to three-dimensionally examine risk factors for RPD in lower extremity alignment under the weight-bearing conditions. METHODS: The alignment of 21 limbs in 15 RPD subjects was compared to the alignment of 24 limbs of 12 healthy young control subjects by an our previously reported 2D-3D image-matching technique...
November 17, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29150728/the-plant-pathogen-gluconobacter-cerinus-strain-cdf1-is-beneficial-to-the-fruit-fly-bactrocera-dorsalis
#14
Muyang He, Jianjun Jiang, Daifeng Cheng
Plant pathogens can build relationships with insect hosts to complete their life cycles, and they often modify the behavior and development of hosts to improve their own fitness. In order to unravel whether some bacteria that can make fruit rot could have developed symbiotic interactions with Bactrocera dorsalis, we studied the symbiont bacteria profiles of the fly. We identified the bacterium Gluconobacter cerinus strain CDF1 from the ovaries and eggs of the oriental fruit fly B. dorsalis and the amount of Gluconobacter cerinus strain CDF1 increased significantly as the ovaries developed and in fruits on which non-sterile eggs were laid...
November 17, 2017: AMB Express
https://www.readbyqxmd.com/read/29150727/measuring-emotional-intelligence-enhances-the-psychological-evaluation-of-chronic-pain
#15
Eva M Doherty, Rosemary Walsh, Leanne Andrews, Susan McPherson
The assessment of emotional factors, in addition to other psychosocial factors, has been recommended as a means of identifying individuals with chronic pain who may not respond to certain pain treatments. Systematic reviews of the evidence regarding the prediction of responsiveness to a treatment called the spinal cord stimulator (SCS) have yielded inconclusive results. Emotional intelligence is a term which refers to the ability to identify and manage emotions in oneself and others and has been shown to be inversely associated with emotional distress and acute pain...
November 17, 2017: Journal of Clinical Psychology in Medical Settings
https://www.readbyqxmd.com/read/29150722/cross-lagged-analysis-of-interplay-between-differential-traits-in-sibling-pairs-validation-and-application-to-parenting-behavior-and-adhd-symptomatology
#16
Arden Moscati, Brad Verhulst, Kevin McKee, Judy Silberg, Lindon Eaves
Understanding the factors that contribute to behavioral traits is a complex task, and partitioning variance into latent genetic and environmental components is a useful beginning, but it should not also be the end. Many constructs are influenced by their contextual milieu, and accounting for background effects (such as gene-environment correlation) is necessary to avoid bias. This study introduces a method for examining the interplay between traits, in a longitudinal design using differential items in sibling pairs...
November 17, 2017: Behavior Genetics
https://www.readbyqxmd.com/read/29150697/a-novel-allele-of-tagw2-a1-is-located-in-a-finely-mapped-qtl-that-increases-grain-weight-but-decreases-grain-number-in-wheat-triticum-aestivum-l
#17
Huijie Zhai, Zhiyu Feng, Xiaofen Du, Yane Song, Xinye Liu, Zhongqi Qi, Long Song, Jiang Li, Linghong Li, Huiru Peng, Zhaorong Hu, Yingyin Yao, Mingming Xin, Shihe Xiao, Qixin Sun, Zhongfu Ni
A novel TaGW2-A1 allele was identified from a stable, robust QTL region, which is pleiotropic for thousand grain weight, grain number per spike, and grain morphometric parameters in wheat. Thousand grain weight (TGW) and grain number per spike (GNS) are two crucial determinants of wheat spike yield, and genetic dissection of their relationships can help to fine-tune these two components and maximize grain yield. By evaluating 191 recombinant inbred lines in 11 field trials, we identified five genomic regions on chromosomes 1B, 3A, 3B, 5B, or 7A that solely influenced either TGW or GNS, and a further region on chromosome 6A that concurrently affected TGW and GNS...
November 17, 2017: TAG. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik
https://www.readbyqxmd.com/read/29150681/the-structure-function-relationship-measured-with-optical-coherence-tomography-and-a-microperimeter-with-auto-tracking-the-mp-3-in-patients-with-retinitis-pigmentosa
#18
Yuichi Asahina, Marie Kitano, Yohei Hashimoto, Mieko Yanagisawa, Hiroshi Murata, Tatsuya Inoue, Ryo Obata, Ryo Asaoka
The purpose of the current study was to investigate the structure-function relationship in patients with retinitis pigmentosa (RP) using optical coherence tomography and the MP-3 microperimeter. Visual field (VF) measurements were carried out using MP-3 microperimetry and the Humphrey Field Analyzer (HFA, Carl-Zeiss, CA), 22 eyes of 11 patients with a clinical diagnosis of RP, both with the 10-2 test grid pattern. Optical coherence tomography (OCT, Spectralis, Heidelberg, Germany) was also performed and the ellipsoid zone (EZ) was identified in the OCT image...
November 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29150675/mechanisms-by-which-in-vitro-meiotic-arrest-and-sexual-maturity-improve-developmental-potential-of-mouse-oocytes
#19
Fei Chen, Juan Lin, Xue Sun, Bin Xiao, Shu-Fen Ning, Shuai Zhu, Hui-Li Wang, Jing-He Tan
To study the relationship between chromatin condensation, gene transcription and developmental competence during oocyte maturation and to explore the mechanisms by which meiotic arrest maintenance (MAM) and sexual maturity improve oocyte competence, we examined effects of MAM with roscovitine or db-cAMP on chromatin condensation, gene transcription and developmental potential of NSN or SN oocytes from prepubertal or adult mice. MAM with roscovitine improved the developmental competence and global gene transcription of prepubertal NSN (prep-NSN) and adult-SN oocytes while having no effect on those of prep-SN oocytes...
November 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29150628/artificial-topography-changes-the-growth-strategy-of-spartina-alterniflora-case-study-with-wave-exposure-as-a-comparison
#20
Hualong Hong, Minyue Dai, Haoliang Lu, Jingchun Liu, Jie Zhang, Chaoqi Chen, Kang Xia, Chongling Yan
This paper reports findings about the growth of Spartina alterniflora (Loisel.) near an engineered coastal protection defences to discover the potential influences on vegetation growth from the artificial topography. Impacts of the artificial topography on the sediment element composition were detected by comparing the fixed effects caused by artificial topography and wave exposure using linear mixed models. Surficial sediments under the impacts of artificial topography contain elevated levels of biogenic elements and heavy metals, including C (and organic carbon), N, S, Al, Fe, Mn, Cu, Zn, As, Cd, Cr, Ni, and Pb...
November 17, 2017: Scientific Reports
keyword
keyword
29106
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"