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https://www.readbyqxmd.com/read/28651425/expression-of-gfr%C3%AE-3-correlates-with-tumor-progression-and-promotes-cell-metastasis-in-urothelial-carcinoma
#1
Yang Yan, Meng-Nan Liu, Bin Yang, Jiang Geng, Jun-Hua Zheng, Xu-Dong Yao
BACKGROUND: Urothelial carcinoma (UC) is a major heath problem in the general population. We aimed to evaluate the function of GFRα3 and unravel its underlying molecular mechanism to develop novel treatment options equivalent to UC. METHODS: To evaluate the function of GFRα3, a group of 60 pairs of UC patients were recruited in for this study. UC tissues and their adjacent normal control tissues (NCTs) were collected between 2012 and 2015. We used immunohistochemistry to analyze the correlation between GFRα3 expression and clinicopathologic variables and patient survival...
June 23, 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/28651424/estimated-glomerular-filtration-rate-renal-scan-and-volumetric-assessment-of-the-kidney-before-and-after-partial-nephrectomy-a-review-of-the-current-literature
#2
Riccardo G Bertolo, Homayoun Zargar, Riccardo Autorino, Cristian Fiori, Jihad H Kaouk, Paul Russo, Robert H Thompson, Francesco Porpiglia
INTRODUCTION: The best method for assessing renal function after partial nephrectomy (PN) continues to be a matter of debate. Early studies evaluated kidney function by measuring serum creatinine (sCr) and/or the estimated glomerular filtration rate (eGFR), potentially underestimating the contribution of the contralateral kidney in masking alterations in renal function. Since then, researchers have studied the operated renal unit with the aid of nuclear renal scans (RS). However, taking into consideration the importance of the amount of renal parenchyma spared or sacrificed during PN, many novel methods have been proposed for determining kidney volume before and after PN...
June 23, 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/28651423/-advances-in-the-research-of-role-of-integrin-linked-kinase-in-angiogenesis
#3
W B Zhou, Y Y Li
Integrin-linked kinase (ILK) has been found for twenty years, and its biological characteristics have been extensively studied by multi-discipline. At present, studies of ILK are mainly focused on its roles in angiogenesis, tumor formation, and tissue fibrosis, etc. In recent years, the regulation effect of ILK in angiogenesis attracts attention of researchers. The studies showed that ILK can stimulate the secretion of angiogenic factor, promote the proliferation and migration of endothelial cells and inhibit their apoptosis, and therefore play an important role in the regulation of angiogenesis...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651419/-significance-of-evaluating-the-severity-of-patients-with-extremely-severe-burn-by-platelet-count-recovery-in-the-early-stage-post-burn
#4
Y Wu, Q Zhang, J Liu, J J Tang, J X Zheng, M Liu
Objective: To retrospectively analyze the prognostic value of platelet count recovery in the early stage post burn for patients with extremely severe burn, so as to evaluate their severity. Methods: A study involving 244 adult patients with extremely severe burn admitted to our hospital from January 2006 to December 2015, conforming to the inclusion criteria, was conducted. Data of their demography, injury, transmission, disease change in hospital, and platelet count from post injury day (PID) 1 to 10 were collected...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651382/assignment-of-sigma-factors-of-rna-polymerase-to-promoters-in-corynebacterium-glutamicum
#5
Hana Dostálová, Jiří Holátko, Tobias Busche, Lenka Rucká, Andrey Rapoport, Petr Halada, Jan Nešvera, Jörn Kalinowski, Miroslav Pátek
Corynebacterium glutamicum is an important industrial producer of various amino acids and other metabolites. The C. glutamicum genome encodes seven sigma subunits (factors) of RNA polymerase: the primary sigma factor SigA (σ(A)), the primary-like σ(B) and five alternative sigma factors (σ(C), σ(D), σ(E), σ(H) and σ(M)). We have developed in vitro and in vivo methods to assign particular sigma factors to individual promoters of different classes. In vitro transcription assays and measurements of promoter activity using the overexpression of a single sigma factor gene and the transcriptional fusion of the promoter to the gfpuv reporter gene enabled us to reliably define the sigma factor dependency of promoters...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28651381/meta-barcoding-in-combination-with-palynological-inference-is-a-potent-diagnostic-marker-for-honey-floral-composition
#6
Rama Chandra Laha, Surajit De Mandal, Lalhmanghai Ralte, Laldinfeli Ralte, Nachimuthu Senthil Kumar, Guruswami Gurusubramanian, Ramalingam Satishkumar, Raja Mugasimangalam, Nagesh Aswathnarayana Kuravadi
Identification of floral samples present in honey is important in order to determine the medicinal value, enhance the production of honey as well as to conserve the honey bees. Traditional approaches for studying pollen samples are based on microscopic observation which is laborious, time intensive and requires specialized palynological knowledge. Present study compares two composite honey metagenome collected from 20 samples in Mizoram, Northeast India using three gene loci- rbcL, matK and ITS2 that was sequenced using a next-generation sequencing (NGS) platform (Illumina Miseq)...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28651372/living-arrangements-disability-and-gender-of-older-adults-among-rural-south-africa
#7
Enid Schatz, Margaret Ralston, Sangeetha Madhavan, Mark A Collinson, F Xavier Gómez-Olivé
Objective: A limited understanding exists of the relationship between disability and older persons' living arrangements in low and middle-income countries (LMICs). We examine the associations between living arrangements, disability, and gender for individuals older than 50 years in rural South Africa. Method: Using the Study on global AGEing and adult health (SAGE) survey and Agincourt Health and socio-Demographic Surveillance System (HDSS) data, we explore older persons' self-reported disability by living arrangements and gender, paying particular attention to various multigenerational arrangements...
June 23, 2017: Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
https://www.readbyqxmd.com/read/28651364/temporal-effects-of-prescribed-burning-on-terpene-production-in-mediterranean-pines
#8
Teresa Valor, Elena Ormeño, Pere Casals
Prescribed burning is used to reduce fuel hazard but underburning can damage standing trees. The effect of burning on needle terpene storage, a proxy for secondary metabolism, in fire-damaged pines is poorly understood despite the protection terpenes confer against biotic and abiotic stressors. We investigated variation in needle terpene storage after burning in three Mediterranean pine species featuring different adaptations to fire regimes. In two pure-stands of Pinus halepensis Mill. and two mixed-stands of Pinus sylvestris L...
June 23, 2017: Tree Physiology
https://www.readbyqxmd.com/read/28651357/using-viral-gene-sequences-to-compare-and-explain-the-heterogeneous-spatial-dynamics-of-virus-epidemics
#9
Simon Dellicour, Rebecca Rose, Nuno Rodrigues Faria, Luiz Fernando Pereira Vieira, Hervé Bourhy, Marius Gilbert, Philippe Lemey, Oliver G Pybus
Rabies is an important zoonotic disease distributed worldwide. A key question in rabies epidemiology is the identification of factors that impact virus dispersion. Here we apply new analytical methods, based on phylogeographic reconstructions of viral lineage movement, to undertake a comparative evolutionary-epidemiological study of the spatial dynamics of rabies virus (RABV) epidemics in different hosts and habitats. We have compiled RABV data sets from skunk, raccoon, bat and domestic dog populations in order to investigate the viral diffusivity of different RABV epidemics, and detect and compare those environmental factors that impact the velocity of viral spread in continuous spatial landscapes...
June 23, 2017: Molecular Biology and Evolution
https://www.readbyqxmd.com/read/28651348/an-e-e-ratio-on-echocardiography-predicts-the-existence-of-left-atrial-low-voltage-areas-and-poor-outcomes-after-catheter-ablation-for-atrial-fibrillation
#10
Masaharu Masuda, Masashi Fujita, Osamu Iida, Shin Okamoto, Takayuki Ishihara, Kiyonori Nanto, Takashi Kanda, Akihiro Sunaga, Takuya Tsujimura, Yasuhiro Matsuda, Takuya Ohashi, Masaaki Uematsu
Aims: An elevated left atrial pressure has been reported to play an important role in the development of atrial remodelling in atrial fibrillation (AF) patients. The study aimed at elucidating the association between the diastolic early transmitral flow velocity/mitral annular velocity (E/e', a non-invasive surrogate of left atrial pressure) and left atrial low-voltage-area existence, and the prognostic impact of the E/e' on procedural outcomes in patients undergoing AF ablation. Methods and results: Total of 215 consecutive patients were divided into 3 groups based on the estimated left atrial pressure: normal (E/e' < 8...
June 22, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28651345/prioritizing-quality-measure-concepts-at-the-interface-of-behavioral-and-physical-healthcare
#11
Harold Alan Pincus, Mingjie Li, Deborah M Scharf, Brigitta Spaeth-Rublee, Matthew L Goldman, Parashar P Ramanuj, Erin K Ferenchick
Objective: Integrated healthcare models can increase access to care, improve healthcare quality, and reduce cost for individuals with behavioral and general medical healthcare needs, yet there are few instruments for measuring the quality of integrated care. In this study, we identified and prioritized concepts that can represent the quality of integrated behavioral health and general medical care. Design: We conducted a literature review to identify candidate measure concepts...
June 23, 2017: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/28651334/tsgsis-a-high-dimensional-grouped-variable-selection-approach-for-detection-of-whole-genome-snp-snp-interactions
#12
Yao-Hwei Fang, Jie-Huei Wang, Chao A Hsiung
Motivation: Identification of single nucleotide polymorphism (SNP) interactions is an important and challenging topic in genome-wide association studies (GWAS). Many approaches have been applied to detecting whole-genome interactions. However, these approaches to interaction analysis tend to miss causal interaction effects when the individual marginal effects are uncorrelated to trait, while their interaction effects are highly associated with the trait. Results: A grouped variable selection technique, called two-stage grouped sure independence screening (TS-GSIS), is developed to study interactions that may not have marginal effects...
June 23, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28651333/responses-of-lichen-communities-to-18%C3%A2-years-of-natural-and-experimental-warming
#13
Juha M Alatalo, Annika K Jägerbrand, Shengbin Chen, Ulf Molau
Background and Aims: Climate change is expected to have major impacts on high alpine and arctic ecosystems in the future, but empirical data on the impact of long-term warming on lichen diversity and richness are sparse. This study report the effects of 18 years of ambient and experimental warming on lichens and vascular plant cover in two alpine plant communities, a dry heath with sparse canopy cover (54 %) and a mesic meadow with a more developed (67 %) canopy cover, in sub-arctic Sweden...
June 22, 2017: Annals of Botany
https://www.readbyqxmd.com/read/28651296/early-discharge-hospital-at-home
#14
REVIEW
Daniela C Gonçalves-Bradley, Steve Iliffe, Helen A Doll, Joanna Broad, John Gladman, Peter Langhorne, Suzanne H Richards, Sasha Shepperd
BACKGROUND: Early discharge hospital at home is a service that provides active treatment by healthcare professionals in the patient's home for a condition that otherwise would require acute hospital inpatient care. This is an update of a Cochrane review. OBJECTIVES: To determine the effectiveness and cost of managing patients with early discharge hospital at home compared with inpatient hospital care. SEARCH METHODS: We searched the following databases to 9 January 2017: the Cochrane Effective Practice and Organisation of Care Group (EPOC) register, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, and EconLit...
June 26, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28651261/evaluation-of-the-value-of-contrast-enhanced-ultrasound-ceus-within-radiology-departments-in-germany
#15
Tilmann Graeter, Wolfgang Kratzer, Thomas Seufferlein, Suemeyra Tasdemir, Aylin Senguel, Julian Schmidberger, Hartmut Graeter, Christian Stroszczynski, Meinrad Beer
Purpose Contrast-enhanced ultrasound (CEUS) has been established for many years and has become an increasingly important cornerstone of the diagnostic imaging of various organ systems. However, this modality is rarely performed by radiologists and is primarily employed by other medical disciplines. The goal of this questionnaire study is to present the current value of CEUS in radiology and to encourage reevaluation of the method within this medical discipline. Materials and Methods 560 directors of radiology departments throughout Germany were contacted and given a 3-page questionnaire...
June 26, 2017: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
https://www.readbyqxmd.com/read/28651248/evaluation-of-plasma-thrombomodulin-in-patients-with-coronary-slow-flow
#16
Yong Wang, Peng-Yu Jia, Bao-Jun Chen, Yan Chen, Hang Yu, Yao Yu, Hui-Min Yang, Da-Lin Jia, Chun-Yan Ma
BACKGROUND: It has been reported that coronary slow flow (CSF) is associated with acute myocardial infarction, ventricular tachycardia, ventricular fibrillation, and even sudden cardiac death. Although studies concerning the etiopathogenesis of CSF are scarce, diffuse atherosclerosis and endothelial dysfunction are thought to play important roles. It has been suggested that a high plasma thrombomodulin (TM) level seems to play an important role in the pathogenesis of atherosclerosis and endothelial dysfunction...
June 27, 2017: Cardiology
https://www.readbyqxmd.com/read/28651231/evaluation-of-in-vitro-anticancer-activity-of-1-8-cineole-containing-n-hexane-extract-of-callistemon-citrinus-curtis-skeels-plant-and-its-apoptotic-potential
#17
Sowndarya Sampath, Vidhya Veeramani, Gopal Shankar Krishnakumar, Udhayakumar Sivalingam, Suguna Lakshmi Madurai, Rose Chellan
Plants are the source of a variety of secondary metabolites, which are often used in the anticancer activity. Discovering new anticancer drug from herbal source is more important in both biological and pharmacological activities. Hence, the objective of this study is to identify the anticancer agent in Callistemon citrinus (Curtis) Skeels (CC) for the treatment of cancer. Very recently we have reported an increased antioxidant activity in the ethanolic and methanolic extracts (EE and ME) of CC but significantly reduced activity (rather increased cytotoxicity), in the n-hexane extract (HE)...
June 23, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28651230/comparative-proteomic-and-metabolomic-studies-between-prunus-persica-genotypes-resistant-and-susceptible-to-taphrina-deformans-suggest-a-molecular-basis-of-resistance
#18
Camila Goldy, Laura A Svetaz, Claudia A Bustamante, Marco Allegrini, Gabriel H Valentini, María F Drincovich, Alisdair R Fernie, María V Lara
The worldwide-distributed leaf peach curl disease is caused by the biotroph Taphrina deformans. To characterize the plant-fungus interaction, resistant and susceptible Prunus persica genotypes grown in the orchard were studied. Asymptomatic leaves were tested for fungal presence. In all resistant leaves analyzed the fungus was not detected. Conversely, leaves from the susceptible genotype were categorized according to the presence or absence of the pathogen. Comparative metabolomic analysis disclosed the metabolite composition associated with resistant and susceptible interactions, and of compounds involved in fungal growth inhibition such as chlorogenic acid, whose in vitro antifungal activity was verified in this work...
June 17, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28651226/insight-in-body-dysmorphic-disorder-bdd-relative-to-obsessive-compulsive-disorder-ocd-and-psychotic-disorders-revisiting-this-issue-in-light-of-dsm-5
#19
Wei Lin Toh, David J Castle, Rachel L Mountjoy, Ben Buchanan, John Farhall, Susan L Rossell
INTRODUCTION: In DSM-5, body dysmorphic disorder (BDD) was reclassified under the obsessive-compulsive and related disorders (OCRDs), but little is known about the nature of BDD beliefs. This study aimed to compare level of insight in BDD and consider related implications for DSM-5 classification. METHOD: Participants were 27 BDD, 19 obsessive-compulsive disorder (OCD), and 20 psychosis (SZ) participants as well as 42 non-clinical controls (NC), who completed the Brown Assessment of Beliefs Scale (BABS) and Peters Delusions Inventory (PDI)...
June 8, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28651201/ex-situ-decoration-of-ordered-mesoporous-carbon-with-palladium-nanoparticles-via-polyoxometalates-and-for-sensitive-detection-of-acetaminophen-in-pharmaceutical-products
#20
Xiangyi Kong, Yeyu Wang, Qianqian Zhang, Tongrui Zhang, Qianqian Teng, Lei Wang, Huan Wang, Yufan Zhang
In this study, a facile and green method is described for decoration of ordered mesoporous carbon (OMC) with palladium nanoparticles (Pd NPs) through a polyoxometalates (POMs). Serving as both reducing and stabilizing agent, the Keggin-type POMs are used for synthesis of stable colloidal Pd NPs and then link them to the OMC at mild temperature. Current research focuses on the use of Pd-POMs-OMC as an effective sensing template for the detection of acetaminophen (AP) has been studied. Linear calibration curves in the range of 0...
June 20, 2017: Journal of Colloid and Interface Science
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