keyword
MENU ▼
Read by QxMD icon Read
search

Attraction

keyword
https://www.readbyqxmd.com/read/28214329/-p-clphse-2-reduces-hepatotoxicity-induced-by-monosodium-glutamate-by-improving-mitochondrial-function-in-rats
#1
Caroline B Quines, Pietro M Chagas, Diane Hartmann, Nélson R Carvalho, Félix A Soares, Cristina W Nogueira
It is has been demonstrated that mitochondrial dysfunction, oxidative stress and chronic inflammatory process are associated with progress of morbid obesity in human patients. For this reason, the searching for safe and effective antiobesity drugs has been the subject of intense research. In this context, the organic selenium compounds have attracted much attention due to their pharmacological properties, such as antihyperglycemic, antioxidant and anti-inflammatory. The aim of this study was to evaluate the hepatoprotective action of p-chloro-diphenyl diselenide (p-ClPhSe)2 , an organic selenium compound, in a model of obesity induced by monosodium glutamate (MSG) administration in rats...
February 18, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28214248/fruit-promoting-smarter-lunchrooms-interventions-results-from-a-cluster-rct
#2
Katherine N Greene, Gnel Gabrielyan, David R Just, Brian Wansink
INTRODUCTION: The Smarter Lunchrooms Movement was developed to provide schools with simple, low-cost solutions to encourage students to make healthier food choices at school. The objective of this study was to evaluate the impact of fruit-promoting Smarter Lunchroom interventions on middle school students' selection and consumption of fruits. DESIGN: A 9-week cluster RCT was conducted using a pre-test/post-test control group design in upstate New York in February-April 2014...
February 13, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28214071/lipocalin-2-a-master-mediator-of-intestinal-and-metabolic-inflammation
#3
REVIEW
Alexander R Moschen, Timon E Adolph, Romana R Gerner, Verena Wieser, Herbert Tilg
Lipocalin-2 (LCN2), also known as neutrophil gelatinase-associated lipocalin (NGAL), is released by various cell types and is an attractive biomarker of inflammation, ischemia, infection, and kidney damage. Both intestinal and metabolic inflammation, as observed in obesity and related disorders, are associated with increased LCN2 synthesis. While LCN2 in the intestinal tract regulates the composition of the gut microbiota and shows anti-inflammatory activities, it also exhibits proinflammatory activities in other experimental settings...
February 14, 2017: Trends in Endocrinology and Metabolism: TEM
https://www.readbyqxmd.com/read/28213732/the-potential-of-lactic-acid-bacteria-to-colonize-biotic-and-abiotic-surfaces-and-the-investigation-of-their-interactions-and-mechanisms
#4
REVIEW
Mattia Pia Arena, Vittorio Capozzi, Giuseppe Spano, Daniela Fiocco
Lactic acid bacteria (LAB) are a heterogeneous group of Gram-positive bacteria that comprise several species which have evolved in close association with humans (food and lifestyle). While their use to ferment food dates back to very ancient times, in the last decades, LAB have attracted much attention for their documented beneficial properties and for potential biomedical applications. Some LAB are commensal that colonize, stably or transiently, host mucosal surfaces, inlcuding the gut, where they may contribute to host health...
February 17, 2017: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28213716/density-functional-theory-study-of-the-mechanism-for-the-formation-of-glycidyl-esters-from-triglyceride
#5
Quanyu Wang, Zhuan Ji, Bo Han
Glycidyl fatty acid esters (GEs) are by-products of edible oil refinement that have attracted attention globally due to concerns over their possible harmful effects on human health when consumed. It is thus important to improve our understanding of GE formation if we are to suppress GE production during edible oil refinement. In this paper, a first-principles density functional theory study of the formation mechanism of GEs was performed. Triglycerides undergo a self-condensation reaction between two adjacent ester groups to yield GEs and an anhydride as a by-product...
March 2017: Journal of Molecular Modeling
https://www.readbyqxmd.com/read/28213630/religious-coping-with-sexual-stigma-in-young-adults-with-same-sex-attractions
#6
Shauna K Lauricella, Russell E Phillips, Eric F Dubow
The present study assessed religious coping with sexual stigma in 260 young adults with same-sex attractions. Although the majority of the sample rarely utilized religious coping, a significant minority of participants frequently turned to religion to deal with sexual stigma. Controlling for demographic and general religious variables, positive religious coping (e.g., connecting with God) was associated with beneficial outcomes, and negative religious coping (e.g., frustrations with one's spiritual community) related to poorer adjustment to sexual stigma...
February 17, 2017: Journal of Religion and Health
https://www.readbyqxmd.com/read/28213356/otx2-activity-at-distal-regulatory-elements-shapes-the-chromatin-landscape-of-group-3-medulloblastoma
#7
Gaylor Boulay, Mary E Awad, Nicolo Riggi, Tenley C Archer, Sowmya Iyer, Wannaporn E Boonseng, Nikki E Rossetti, Beverly Naigles, Shruthi Rengarajan, Angela Volorio, James C Kim, Jill P Mesirov, Pablo Tamayo, Scott L Pomeroy, Martin J Aryee, Miguel N Rivera
Medulloblastoma is the most frequent malignant pediatric brain tumor and is divided into at least four subgroups known as WNT, SHH, Group 3, and Group 4. Here, we characterized gene regulation mechanisms in the most aggressive subtype, Group 3 tumors, through genome-wide chromatin and expression profiling. Our results show that most active distal sites in these tumors are occupied by the transcription factor OTX2. Highly active OTX2-bound enhancers are often arranged as clusters of adjacent peaks and are also bound by the transcription factor NEUROD1...
February 17, 2017: Cancer Discovery
https://www.readbyqxmd.com/read/28213224/ordered-titanium-templates-functionalized-by-gold-films-for-biosensing-applications-towards-non-enzymatic-glucose-detection
#8
Katarzyna Grochowska, Mariusz Szkoda, Jakub Karczewski, Gerard Śliwiński, Katarzyna Siuzdak
Recently, metal nanostructures evoke much interest due to application potential in highly sensitive detectors in biochemistry and medical diagnostics. In this work we report on preparation and characteristics of thin (1-100nm) Au films deposited onto highly ordered structured titanium templates for SERS (Surface Enhanced Raman Spectroscopy) and electrochemical sensing. The Ti templates are formed by selective removal of TiO2 nanotubes out of as-anodized titanium substrate. The surface of the obtained material reproduce precisely the bottom layer of the nanotubes and consists of a uniformly distributed dimples with diameter of ~100nm...
May 1, 2017: Talanta
https://www.readbyqxmd.com/read/28213136/systematic-development-of-a-two-stage-fed-batch-process-for-lipid-accumulation-in-rhodotorula-glutinis
#9
Eric Lorenz, Dennis Runge, Anna-Maria Marbà-Ardébol, Maximilian Schmacht, Ulf Stahl, Martin Senz
The application of oleaginous yeast cells as feed supplement, for instance in aqua culture, can be a meaningful alternative for fish meal and oil additives. Therefore, a two-stage fed-batch process split into growth and lipogenesis phase was systematically developed to enrich the oleaginous yeast Rhodotorula glutinis Rh-00301 with high amounts of lipids at industrial relevant biomasses. Thereby, the different carbon sources glucose, sucrose and glycerol were investigated concerning their abilities to serve as a suited raw material for growth and/or lipid accumulation...
February 14, 2017: Journal of Biotechnology
https://www.readbyqxmd.com/read/28212737/gene-delivery-of-apoptin-derived-peptide-using-an-adeno-associated-virus-vector-inhibits-glioma-and-prolongs-animal-survival
#10
Xiuli Zhong, Hengyu Zhao, Songhe Liang, DanYang Zhou, Wenjia Zhang, Lijie Yuan
Glioblastoma (GBM) is the most common malignant brain tumor in adults. We designed an adeno-associated virus (AAV) vector for intracranial delivery of the secreted HSP70-targeted peptide APOPTIN derived from Apoptin to GBM tumors. We applied this therapy to GBM models using human U87MG glioma cells and GBM xenograft models in mice. In U87MG and U251MG cells, conditioned medium from AAV2-apoptin-derived peptide (ADP)-expressing cells induced 83% and 78% cell death. In mice bearing intracranial U87MG tumors treated with AAV2-ADP, treatment resulted in a significant decrease in tumor growth and longer survival in mice bearing orthotopic invasive GBM brain tumors...
January 15, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28212622/gender-perspectives-on-views-and-preferences-of-older-people-on-exercise-to-prevent-falls-a-systematic-mixed-studies-review
#11
Marlene Sandlund, Dawn A Skelton, Petra Pohl, Christina Ahlgren, Anita Melander-Wikman, Lillemor Lundin-Olsson
BACKGROUND: To offer fall prevention exercise programs that attract older people of both sexes there is a need to understand both women's and men's views and preferences regarding these programs. This paper aims to systematically review the literature to explore any underlying gender perspectives or gender interpretations on older people's views or preferences regarding uptake and adherence to exercise to prevent falls. METHODS: A review of the literature was carried out using a convergent qualitative design based on systematic searches of seven electronic databases (PubMed, CINAHL, Amed, PsycINFO, Scopus, PEDro, and OTseeker)...
February 17, 2017: BMC Geriatrics
https://www.readbyqxmd.com/read/28212435/colour-preferences-of-uk-garden-birds-at-supplementary-seed-feeders
#12
Luke Rothery, Graham W Scott, Lesley J Morrell
Supplementary feeding of garden birds generally has benefits for both bird populations and human wellbeing. Birds have excellent colour vision, and show preferences for food items of particular colours, but research into colour preferences associated with artificial feeders is limited to hummingbirds. Here, we investigated the colour preferences of common UK garden birds foraging at seed-dispensing artificial feeders containing identical food. We presented birds simultaneously with an array of eight differently coloured feeders, and recorded the number of visits made to each colour over 370 30-minute observation periods in the winter of 2014/15...
2017: PloS One
https://www.readbyqxmd.com/read/28212316/succinimide-formation-from-an-ngr-containing-cyclic-peptide-computational-evidence-for-catalytic-roles-of-phosphate-buffer-and-the-arginine-side-chain
#13
Ryota Kirikoshi, Noriyoshi Manabe, Ohgi Takahashi
The Asn-Gly-Arg (NGR) motif and its deamidation product isoAsp-Gly-Arg (isoDGR) have recently attracted considerable attention as tumor-targeting ligands. Because an NGR-containing peptide and the corresponding isoDGR-containing peptide target different receptors, the spontaneous NGR deamidation can be used in dual targeting strategies. It is well known that the Asn deamidation proceeds via a succinimide derivative. In the present study, we computationally investigated the mechanism of succinimide formation from a cyclic peptide, c[CH₂CO-NGRC]-NH₂, which has recently been shown to undergo rapid deamidation in a phosphate buffer...
February 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28212270/antitumor-effects-of-laminaria-extract-fucoxanthin-on-lung-cancer
#14
ChengHan Mei, ShunChang Zhou, Lin Zhu, JiaXiong Ming, FanDian Zeng, Rong Xu
Lung cancer is the leading cause of cancer mortality worldwide and non-small-cell lung cancer (NSCLC) is the most common type. Marine plants provide rich resources for anticancer drug discovery. Fucoxanthin (FX), a Laminaria japonica extract, has attracted great research interest for its antitumor activities. Accumulating evidence suggests anti-proliferative effects of FX on many cancer cell lines including NSCLCs, but the detailed mechanisms remain unclear. In the present investigation, we confirmed molecular mechanisms and in vivo anti-lung cancer effect of FX at the first time...
February 15, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28212005/stimuli-responsive-polymersomes-for-biomedical-applications
#15
Xiuli Hu, Yuqi Zhang, Zhigang Xie, Xiabin Jing, Adriano Bellotti, Zhen Gu
Polymersomes, the structural analogues of liposomes, are hollow structures enclosed by a bilayer membrane made from amphiphilic copolymers. Polymersomes have been proposed to mimic the structure and properties of cellular membranes and viral capsids. Excellent robustness and stability, chemical versatility for tunable membrane properties and surface functionalization make polymersomes attractive candidates for drug delivery, diagnostic imaging, nanoreactor vessels, and artificial organelles. In further biomimetic strategies, stimuli-responsive polymersomes that can recognize various external physical or internal biological environmental stimuli and conduct "on demand" release in dose-, spatial-, and temporal-controlled fashions have been widely developed...
February 17, 2017: Biomacromolecules
https://www.readbyqxmd.com/read/28211965/first-synthesis-of-an-oridonin-conjugated-iridium-iii-complex-for-the-intracellular-tracking-of-nf-%C3%AE%C2%BAb-in-living-cells
#16
Wanhe Wang, Chao Yang, Sheng Lin, Kasipandi Vellaisamy, Guodong Li, Weihong Tan, Chung-Hang Leung, Dik-Lung Ma
NF-κB is a critical transcription factor that plays an important role in mediating inflammation, the immune response, and cell proliferation. The activation of NF-κB leads to an enhancement of proinflammatory mediator expression, which is implicated in the pathogenesis of a variety of diseases. Therefore, methods that allow the intracellular tracking of NF-κB are particularly attractive as they can provide information regarding the pathways or stimulation responses that are involved in the activation of NF-κB...
February 17, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28211898/rapid-prototyping-of-all-solution-processed-multi-lengthscale-electrodes-using-polymer-induced-thin-film-wrinkling
#17
Christine M Gabardo, Robert C Adams-McGavin, Barnabas C Fung, Eric J Mahoney, Qiyin Fang, Leyla Soleymani
Three-dimensional electrodes that are controllable over multiple lengthscales are very important for use in bioanalytical systems that integrate solid-phase devices with solution-phase samples. Here we present a fabrication method based on all-solution-processing and thin film wrinkling using smart polymers that is ideal for rapid prototyping of tunable three-dimensional electrodes and is extendable to large volume manufacturing. Although all-solution-processing is an attractive alternative to vapor-based techniques for low-cost manufacturing of electrodes, it often results in films suffering from low conductivity and poor substrate adhesion...
February 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28211871/expression-level-is-a-key-determinant-of-e2f1-mediated-cell-fate
#18
Igor Shats, Michael Deng, Adam Davidovich, Carolyn Zhang, Jungeun S Kwon, Dinesh Manandhar, Raluca Gordân, Guang Yao, Lingchong You
The Rb/E2F network has a critical role in regulating cell cycle progression and cell fate decisions. It is dysfunctional in virtually all human cancers, because of genetic lesions that cause overexpression of activators, inactivation of repressors, or both. Paradoxically, the downstream target of this network, E2F1, is rarely strongly overexpressed in cancer. E2F1 can induce both proliferation and apoptosis but the factors governing these critical cell fate decisions remain unclear. Previous studies have focused on qualitative mechanisms such as differential cofactors, posttranslational modification or state of other signaling pathways as modifiers of the cell fate decisions downstream of E2F1 activation...
February 17, 2017: Cell Death and Differentiation
https://www.readbyqxmd.com/read/28211829/virtual-and-augmented-reality-in%C3%A2-the%C3%A2-treatment-of-phantom-limb-pain-a%C3%A2-literature-review
#19
Justin Dunn, Elizabeth Yeo, Parisah Moghaddampour, Brian Chau, Sarah Humbert
BACKGROUND: Phantom limb pain (PLP), the perception of discomfort in a limb no longer present, commonly occurs following amputation. A variety of interventions have been employed for PLP, including mirror therapy. Virtual Reality (VR) and augmented reality (AR) mirror therapy treatments have also been utilized, and have the potential to provide an even greater immersive experience for the amputee. However, there is not currently a consensus on the efficacy of VR and AR therapy. OBJECTIVE: The aim of this review is to evaluate and summarize the current research on the effect of immersive VR and AR in the treatment of PLP...
February 13, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28211709/pt-symmetric-real-dirac-fermions-and-semimetals
#20
Y X Zhao, Y Lu
Recently, Weyl fermions have attracted increasing interest in condensed matter physics due to their rich phenomenology originated from their nontrivial monopole charges. Here, we present a theory of real Dirac points that can be understood as real monopoles in momentum space, serving as a real generalization of Weyl fermions with the reality being endowed by the PT symmetry. The real counterparts of topological features of Weyl semimetals, such as Nielsen-Ninomiya no-go theorem, 2D subtopological insulators, and Fermi arcs, are studied in the PT symmetric Dirac semimetals and the underlying reality-dependent topological structures are discussed...
February 3, 2017: Physical Review Letters
keyword
keyword
1451
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"