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https://www.readbyqxmd.com/read/27912150/calea-uniflora-less-attenuates-the-inflammatory-response-to-carrageenan-induced-pleurisy-in-mice
#1
Julia Salvan da Rosa, Silvana Virginia Gagliotti Vigil de Mello, Geison Vicente, Yeo Jim K Moon, Felipe Perozzo Daltoé, Tamires Cardoso Lima, Rafaela de Jesus Souza, Maique Weber Biavatti, Tânia Silvia Fröde
Calea uniflora Less. (family Asteraceae), also named "arnica" and "erva-de-lagarto", is a native plant to the South and Southeast of Brazil. This species was used to treat rheumatism, respiratory diseases, and digestive problems in Brazilian folk medicine. In vitro studies have shown the important biological effects of C. uniflora. However no studies have focused on the mechanism of action of anti-inflammatory activity of C. uniflora. The aim of this study was to evaluate the anti-inflammatory effects of the crude extract, its fractions, and isolated compounds obtained from of C...
November 29, 2016: International Immunopharmacology
https://www.readbyqxmd.com/read/27906632/changes-in-cardiac-nucleotide-metabolism-in-huntington-s-disease
#2
Marta Toczek, Barbara Kutryb-Zajac, Paulina Zukowska, Ewa M Slominska, Mark Isalan, Michal Mielcarek, Ryszard T Smolenski
Huntington's disease (HD) is a monogenic neurodegenerative disorder with a significant peripheral component to the disease pathology. This includes an HD-related cardiomyopathy, with an unknown pathological mechanism. In this study, we aimed to define changes in the metabolism of cardiac nucleotides using the well-established R6/2 mouse model. In particular, we focused on measuring the activity of enzymes that control ATP and other adenine nucleotides in the cardiac pool, including eNTPD, AMPD, e5'NT, ADA, and PNP...
December 2016: Nucleosides, Nucleotides & Nucleic Acids
https://www.readbyqxmd.com/read/27905909/development-of-a-measure-of-model-fidelity-for-mental-health-crisis-resolution-teams
#3
Brynmor Lloyd-Evans, Gary R Bond, Torleif Ruud, Ada Ivanecka, Richard Gray, David Osborn, Fiona Nolan, Claire Henderson, Oliver Mason, Nicky Goater, Kathleen Kelly, Gareth Ambler, Nicola Morant, Steve Onyett, Danielle Lamb, Sarah Fahmy, Ellie Brown, Beth Paterson, Angela Sweeney, David Hindle, Kate Fullarton, Johanna Frerichs, Sonia Johnson
BACKGROUND: Crisis Resolution Teams (CRTs) provide short-term intensive home treatment to people experiencing mental health crisis. Trial evidence suggests CRTs can be effective at reducing hospital admissions and increasing satisfaction with acute care. When scaled up to national level however, CRT implementation and outcomes have been variable. We aimed to develop and test a fidelity scale to assess adherence to a model of best practice for CRTs, based on best available evidence. METHODS: A concept mapping process was used to develop a CRT fidelity scale...
December 1, 2016: BMC Psychiatry
https://www.readbyqxmd.com/read/27904566/the-characteristics-of-pre-diabetic-patients-associated-with-body-composition-and-cardiovascular-disease-risk-factors-in-the-iranian-population
#4
Zahra Gholi, Motahar Heidari-Beni, Awat Feizi, Bijan Iraj, Gholamreza Askari
BACKGROUND: Different populations have shown various patterns of association between impaired fasting glucose (IFG) and body composition parameters and risk factors of cardiovascular disease (CVD). The current study aimed at investigating the differences between persons with prediabetes and healthy people in terms of CVD risk factors including body composition parameters, blood pressure, and lipid profile in a sample of the Iranian population. MATERIALS AND METHODS: In a case-control setting, a sample containing 386 (193 prediabetic subjects and 193 normal subjects) of the first-degree relatives of diabetic patients aged 35-55 years were investigated...
2016: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/27900420/nmr-based-metabolomic-approach-to-study-urine-samples-of-chronic-inflammatory-rheumatic-disease-patients
#5
Alessia Vignoli, Donatella Maria Rodio, Anna Bellizzi, Anatoly Petrovich Sobolev, Elena Anzivino, Monica Mischitelli, Leonardo Tenori, Federico Marini, Roberta Priori, Rossana Scrivo, Guido Valesini, Ada Francia, Manuela Morreale, Maria Rosa Ciardi, Marco Iannetta, Cristiana Campanella, Donatella Capitani, Claudio Luchinat, Valeria Pietropaolo, Luisa Mannina
The nuclear magnetic resonance (NMR)-based metabolomic approach was used as analytical methodology to study the urine samples of chronic inflammatory rheumatic disease (CIRD) patients. The urine samples of CIRD patients were compared to the ones of both healthy subjects and patients with multiple sclerosis (MS), another immuno-mediated disease. Urine samples collected from 39 CIRD patients, 25 healthy subjects, and 26 MS patients were analyzed using (1)H NMR spectroscopy, and the NMR spectra were examined using partial least squares-discriminant analysis (PLS-DA)...
November 30, 2016: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/27899602/the-human-phenotype-ontology-in-2017
#6
Sebastian Köhler, Nicole A Vasilevsky, Mark Engelstad, Erin Foster, Julie McMurry, Ségolène Aymé, Gareth Baynam, Susan M Bello, Cornelius F Boerkoel, Kym M Boycott, Michael Brudno, Orion J Buske, Patrick F Chinnery, Valentina Cipriani, Laureen E Connell, Hugh J S Dawkins, Laura E DeMare, Andrew D Devereau, Bert B A de Vries, Helen V Firth, Kathleen Freson, Daniel Greene, Ada Hamosh, Ingo Helbig, Courtney Hum, Johanna A Jähn, Roger James, Roland Krause, Stanley J F Laulederkind, Hanns Lochmüller, Gholson J Lyon, Soichi Ogishima, Annie Olry, Willem H Ouwehand, Nikolas Pontikos, Ana Rath, Franz Schaefer, Richard H Scott, Michael Segal, Panagiotis I Sergouniotis, Richard Sever, Cynthia L Smith, Volker Straub, Rachel Thompson, Catherine Turner, Ernest Turro, Marijcke W M Veltman, Tom Vulliamy, Jing Yu, Julie von Ziegenweidt, Andreas Zankl, Stephan Züchner, Tomasz Zemojtel, Julius O B Jacobsen, Tudor Groza, Damian Smedley, Christopher J Mungall, Melissa Haendel, Peter N Robinson
Deep phenotyping has been defined as the precise and comprehensive analysis of phenotypic abnormalities in which the individual components of the phenotype are observed and described. The three components of the Human Phenotype Ontology (HPO; www.human-phenotype-ontology.org) project are the phenotype vocabulary, disease-phenotype annotations and the algorithms that operate on these. These components are being used for computational deep phenotyping and precision medicine as well as integration of clinical data into translational research...
November 28, 2016: Nucleic Acids Research
https://www.readbyqxmd.com/read/27899560/not5-dependent-co-translational-assembly-of-ada2-and-spt20-is-essential-for-functional-integrity-of-saga
#7
Sari Kassem, Zoltan Villanyi, Martine A Collart
Acetylation of histones regulates gene expression in eukaryotes. In the yeast Saccharomyces cerevisiae it depends mainly upon the ADA and SAGA histone acetyltransferase complexes for which Gcn5 is the catalytic subunit. Previous screens have determined that global acetylation is reduced in cells lacking subunits of the Ccr4-Not complex, a global regulator of eukaryotic gene expression. In this study we have characterized the functional connection between the Ccr4-Not complex and SAGA. We show that SAGA mRNAs encoding a core set of SAGA subunits are tethered together for co-translational assembly of the encoded proteins...
November 28, 2016: Nucleic Acids Research
https://www.readbyqxmd.com/read/27899532/long-term-management-for-ventilator-assisted-children-in-hong-kong-2-decades-experience
#8
Shuk-Kuen Chau, Ada Wing-Yan Yung, So-Lun Lee
BACKGROUND: The population of children receiving long-term mechanical ventilation is growing worldwide, but only limited data exist in Asian regions. The objective of the study was to review the management of these children in Hong Kong over the past 2 decades. METHODS: This was a retrospective cohort study. Hospital records from subjects receiving mechanical ventilation for >3 months were retrieved. Demographic characteristics and medical information of subjects (≤21 y old) under the care of the ventilator program at the Duchess of Kent Children's Hospital between 1997 and 2015 were reviewed...
November 29, 2016: Respiratory Care
https://www.readbyqxmd.com/read/27899314/preeclampsia-and-the-risk-of-cataract-extraction-in-life
#9
Nathalie Auger, Marc-André Rhéaume, Gilles Paradis, Jessica Healy-Profitós, Ada Hsieh, William D Fraser
BACKGROUND: Pregnancy-related risk factors for cataract are understudied, including the possibility that preeclampsia increases the risk of cataract later in life. OBJECTIVE: To evaluate the long term risk of cataract extraction following a preeclamptic pregnancy STUDY DESIGN: We carried out a historic cohort study of 1,108,541 women who delivered at least one infant in any hospital in the province of Quebec, Canada between 1989 and 2013, including 64,350 with preeclampsia and 5,732 with cataract extractions...
November 26, 2016: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27899263/adalimumab-dose-escalation-is-effective-and-well-tolerated-in-crohn-s-disease-patients-with-secondary-loss-of-response-to-adalimumab
#10
Nicolas Duveau, Maria Nachury, Romain Gerard, Julien Branche, Vincent Maunoury, Medina Boualit, Pauline Wils, Pierre Desreumaux, Benjamin Pariente
BACKGROUND: Although adalimumab is effective in Crohn's disease, most patients experience a loss of response over time. The aim of the present study was to evaluate efficacy and safety of adalimumab dose escalation and identify predictors of a clinical response in Crohn's disease patients with a secondary loss of response. METHODS: We performed a retrospective and observational study including all Crohn's disease patients who underwent dose escalation of adalimumab after a secondary loss of response from 2007 to 2015...
November 14, 2016: Digestive and Liver Disease
https://www.readbyqxmd.com/read/27897410/androgen-deprivation-causes-selective-deficits-in-the-biomechanical-leg-muscle-function-of-men-during-walking-a-prospective-case-control-study
#11
Ada S Cheung, Hans Gray, Anthony G Schache, Rudolf Hoermann, Daryl Lim Joon, Jeffrey D Zajac, Marcus G Pandy, Mathis Grossmann
BACKGROUND: Although muscle mass declines with testosterone deficiency in men, previous studies of muscle function have not demonstrated consistent deficits, likely due to relatively insensitive methodology. Our objective was to determine the effects of testosterone deprivation on the biomechanical function of individual lower-limb muscles. METHODS: We conducted a 12-month prospective, observational case-control study of 34 men newly commencing androgen deprivation treatment (ADT) for prostate cancer and 29 age-matched prostate cancer controls...
August 2, 2016: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/27896223/urokinase-type-plasminogen-activator-receptor-upar-as-a-new-therapeutic-target-in-cancer
#12
Nunzia Montuori, Ada Pesapane, Francesca W Rossi, Valentina Giudice, Amato De Paulis, Carmine Selleri, Pia Ragno
The urokinase (uPA)-type plasminogen activator receptor (uPAR) is a GPI-anchored receptor that focuses urokinase (uPA) proteolytic activity on the cell surface. uPAR also regulates cell adhesion, migration and proliferation, protects from apoptosis and contributes to epithelial mesenchymal transition (EMT), independently of uPA enzymatic activity. Indeed, uPAR interacts with beta1, beta2 and beta3 integrins, thus regulating their activities. uPAR cross-talks with receptor tyrosine kinases through integrins and regulates cancer cell dormancy, proliferation and angiogenesis...
November 2016: Translational Medicine @ UniSa
https://www.readbyqxmd.com/read/27896222/67-kda-laminin-receptor-67lr-in-normal-and-neoplastic-hematopoietic-cells-is-its-targeting-a-feasible-approach
#13
Nunzia Montuori, Ada Pesapane, Valentina Giudice, Bianca Serio, Francesca W Rossi, Amato De Paulis, Carmine Selleri
The 67 kDa laminin receptor (67LR) is a non-integrin cell surface receptor for laminin (LM) that derives from a 37 kDa precursor (37LRP). 67LR expression is increased in neoplastic cells and correlates with an enhanced invasive and metastatic potentialin many human solid tumors, recommending this receptor as a new promising target for cancer therapy. This is supported by in vivo studies showing that 67LR downregulation reduces tumour cell proliferation and tumour formation by inducing apoptosis. 67LR association with the anti-apoptotic protein PED/PEA-15 activates a signal transduction pathway, leading to cell proliferation and resistance to apoptosis...
November 2016: Translational Medicine @ UniSa
https://www.readbyqxmd.com/read/27889561/inhibition-of-interleukin-5-induced-false-positive-anti-drug-antibody-responses-against-mepolizumab-through-the-use-of-a-competitive-blocking-antibody
#14
Karen Liao, Erik Meyer, Thomas N Lee, Amy Loercher, Daniel Sikkema
Mepolizumab, a humanized IgG1 monoclonal antibody that blocks native homodimeric interleukin-5 (IL-5) from binding to the IL-5 receptor, has recently been approved for treatment of severe eosinophilic asthma. Our initial immunogenicity assay method for phase I and II studies utilized a bridging electrochemiluminescence format with biotin and ruthenium-labelled mepolizumab linked by anti-drug antibodies (ADA). We discovered that IL-5 significantly increased in dosed subjects from a phase II study and that the increased IL-5 was in the form of a drug-bound complex...
November 24, 2016: Journal of Immunological Methods
https://www.readbyqxmd.com/read/27886318/site-specific-covalent-capture-of-human-o-6-alkylguanine-dna-alkyltransferase-using-single-stranded-intrastrand-cross-linked-dna
#15
D K O'Flaherty, C J Wilds
A methodology is reported to conjugate human O(6)-alkylguanine-DNA-alkyltransferase (hAGT) to the 3'-end of DNA in excellent yields with short reaction times by using intrastrand cross-linked (IaCL) DNA probes. This strategy exploited the substrate specificity of hAGT to generate the desired DNA-protein covalent complex. IaCL DNA linking two thymidine residues, or linking a thymidine residue to a 2'-deoxyguanosine residue (either in a 5'→3' or 3'→5' fashion), lacking a phosphodiester linkage at the cross-linked site, were prepared using a phosphoramidite strategy followed by solid-phase synthesis...
November 25, 2016: Organic & Biomolecular Chemistry
https://www.readbyqxmd.com/read/27882833/evaluation-of-real-world-experience-with-tofacitinib-compared-with-adalimumab-etanercept-and-abatacept-in-ra-patients-with-1-previous-biologic-dmard-data-from-a-u-s-administrative-claims-database
#16
James Harnett, Robert Gerber, David Gruben, Andrew S Koenig, Connie Chen
BACKGROUND: Real-world data comparing tofacitinib with biologic disease-modifying antirheumatic drugs (bDMARDs) are limited. OBJECTIVE: To compare characteristics, treatment patterns, and costs of patients with rheumatoid arthritis (RA) receiving tofacitinib versus the most common bDMARDs (adalimumab [ADA], etanercept [ETN], and abatacept [ABA]) following a single bDMARD in a U.S. administrative claims database. METHODS: This study was a retrospective cohort analysis of patients aged ≥ 18 years with an RA diagnosis (ICD-9-CM codes 714...
December 2016: Journal of Managed Care & Specialty Pharmacy
https://www.readbyqxmd.com/read/27882266/community-interventions-to-improve-cooking-skills-and-their-effects-on-confidence-and-eating-behaviour
#17
REVIEW
Ada L Garcia, Rebecca Reardon, Matthew McDonald, Elisa J Vargas-Garcia
PURPOSE OF REVIEW: Community-based interventions aiming to improve cooking skills are a popular strategy to promote healthy eating. We reviewed current evidence on the effectiveness of these interventions on different confidence aspects and fruit and vegetable intake. RECENT FINDINGS: Evaluation of cooking programmes consistently report increased confidence in cooking skills in adults across different age groups and settings. The effectiveness of these programmes on modifying eating behaviour is less consistent, but small increases in self-reported consumption of fruit and vegetables are also described...
2016: Current Nutrition Reports
https://www.readbyqxmd.com/read/27882251/bilateral-numb-chin-syndrome-as-the-initial-presentation-of-burkitt-s-lymphoma-leukemia-a-report-of-two-cases-and-review-of-the-literature
#18
Hussein Algahtani, Bader Shirah, Wafaa Bassuni, Reem Adas
Numb chin syndrome, also known as mental nerve neuropathy, is a rare sensory neuropathy characterized by paresthesia and hypoesthesia in the area supplied by the mental nerve and its branches. This syndrome may be the first symptom of underlying malignancy or the first sign of recurrence and metastasis in patients with preexisting cancer. In this article, we present two cases with bilateral numb chin syndrome as the first manifestation of Burkitt's lymphoma/leukemia and review the relevant literature. Numb chin syndrome should be considered as a warning sign and raise the suspicion for an underlying malignancy...
2016: Case Reports in Hematology
https://www.readbyqxmd.com/read/27881363/association-between-prediabetes-and-risk-of-cardiovascular-disease-and-all-cause-mortality-systematic-review-and-meta-analysis
#19
Yuli Huang, Xiaoyan Cai, Weiyi Mai, Meijun Li, Yunzhao Hu
OBJECTIVES:  To evaluate associations between different definitions of prediabetes and the risk of cardiovascular disease and all cause mortality. DESIGN:  Meta-analysis of prospective cohort studies. DATA SOURCES:  Electronic databases (PubMed, Embase, and Google Scholar). SELECTION CRITERIA:  Prospective cohort studies from general populations were included for meta-analysis if they reported adjusted relative risks with 95% confidence intervals for associations between the risk of composite cardiovascular disease, coronary heart disease, stroke, all cause mortality, and prediabetes...
November 23, 2016: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/27879948/efficacy-and-local-tolerability-of-different-spray-products-in-the-treatment-of-mild-to-moderate-acne-of-the-back-and-chest-a-controlled-3-arm-assessor-blinded-prospective-trial
#20
Ada Lo Schiavo, Rosa V Puca, Francesca Romano, Massimo Milani
BACKGROUND: A spray formulation containing 2 vitamin-A derivatives (hydroxypinacolone retinoate and retinol) carried in glycospheres (RetinSphere®) combined with an antimicrobial peptide (BIOPEP-15), salicylic acid and vitamin E (BR) has been recently developed for the treatment of truncal acne. We evaluated clinical efficacy of BR in comparison with two commonly used sprays, containing triethylcitrate and ethylinoleate (AK) and containing betaine, glycine and salicylic acid 2% (SP)...
November 23, 2016: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
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