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https://www.readbyqxmd.com/read/29786849/isolation-and-characterization-of-wheat-derived-nonspecific-lipid-transfer-protein-2-nsltp2
#1
Sara Bosi, Jessica Fiori, Giovanni Dinelli, Neil Rigby, Emanuela Leoncini, Cecilia Prata, Valeria Bregola, Ilaria Marotti, Roberto Gotti, Marina Naldi, Luca Massaccesi, Marco Malaguti, Paul Kroon, Silvana Hrelia
Numerous studies support the protective role of bioactive peptides against cardiovascular diseases. Cereals represent the primary source of carbohydrates, but they also contain substantial amounts of proteins, therefore representing a potential dietary source of bioactive peptides with nutraceutical activities. The analysis of wheat extracts purified by chromatographic techniques by means of HPLC-UV/nanoLC-nanoESI-QTOF allowed the identification of a signal of about 7 kDa which, following data base searches, was ascribed to a nonspecific lipid-transfer protein (nsLTP) type 2 from Triticum aestivum (sequence coverage of 92%)...
May 22, 2018: Journal of Food Science
https://www.readbyqxmd.com/read/29786520/impact-of-piglet-oral-vaccination-against-tuberculosis-in-endemic-free-ranging-wild-boar-populations
#2
Iratxe Díez-Delgado, Iker A Sevilla, Beatriz Romero, Eleanor Tanner, Jose A Barasona, Andrew R White, Peter W W Lurz, Mike Boots, José de la Fuente, Lucas Dominguez, Joaquin Vicente, Joseba M Garrido, Ramón A Juste, Alicia Aranaz, Christian Gortazar
The Eurasian wild boar (Sus scrofa) is the main wild reservoir of the Mycobacterium tuberculosis complex in Mediterranean woodlands and a key risk factor for cattle tuberculosis (TB) breakdowns. Wild boar vaccination therefore has the potential to be a valuable tool for TB control. We tested two orally delivered vaccines, heat-inactivated Mycobacterium bovis (IV) and BCG, in four sites (two per vaccine type: one Managed and one Natural or unmanaged) during four years. TB was also monitored in 15 unvaccinated sites (spatial control), as well as in all sites from one year prior to intervention (temporal control)...
July 1, 2018: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/29786472/high-speed-fluoroscopy-used-to-measure-dynamic-spinal-cord-deformation-in-an-in-vivo-rat-model
#3
Erin Lucas, Tom Whyte, Jie Liu, Colin M Russell, Wolfram Tetzlaff, Peter Alec Cripton
While spinal cord deformation is thought to be a predictor of spinal cord injury severity, few researchers have directly investigated the dynamic cord deformation or distribution of the deformation between white and grey matter of the in vivo spinal cord during impact. This knowledge would help to establish correlations among impact parameters, internal spinal cord deformation, and histological and functional outcomes. Relying on surface deformations alone may not be a sufficient representation of spinal cord deformation...
May 22, 2018: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29785879/blood-and-hair-mercury-concentrations-among-cree-first-nations-of-eeyou-istchee-quebec-canada-time-trends-prenatal-exposure-and-links-to-local-fish-consumption
#4
Susannah Ripley, Elizabeth Robinson, Louise Johnson-Down, Anne Andermann, Pierre Ayotte, Michel Lucas, Evert Nieboer
To describe exposure to methylmercury among Cree, focusing on women of childbearing age, we used data from 2 studies. Multiple regression was employed to examine associations between blood and hair mercury concentrations and consumption of locally harvested fish. Approximately 9.9% of non-pregnant women aged 15-44 y and 3.9% of pregnant women required follow-up according to Health Canada's blood mercury guidance value of 40 nmol/L. 8% of hair mercury observations in the non-pregnant women and 2.5% among pregnant women exceeded the equivalent threshold of 10 nmol/g...
December 2018: International Journal of Circumpolar Health
https://www.readbyqxmd.com/read/29785696/case-matched-comparison-of-long-term-functional-and-quality-of-life-outcomes-following-laparoscopic-versus-open-ileal-pouch-anal-anastomosis
#5
Olga A Lavryk, Luca Stocchi, Jean H Ashburn, Meagan Costedio, Emre Gorgun, Tracy L Hull, Hermann Kessler, Conor P Delaney
BACKGROUND: Laparoscopic ileal pouch-anal anastomosis (IPAA) is associated with recovery benefits when compared with open IPAA. There is limited data on long-term quality of life and functional outcomes, which this study aimed to assess. METHODS: An IRB-approved, prospectively maintained database was queried to identify patients undergoing laparoscopic IPAA (L), case-matched with open IPAA (O) based on age ± 5 years, gender, body mass index (BMI) ± 5 kg/m2 , diagnosis, date of surgery ± 3 years, stapled/handsewn anastomosis, omission of diverting loop ileostomy and length of follow-up ± 3 years...
May 21, 2018: World Journal of Surgery
https://www.readbyqxmd.com/read/29785023/hiv-vaccine-candidate-activation-of-hypoxia-and-the-inflammasome-in-cd14-monocytes-is-associated-with-a-decreased-risk-of-siv-mac251-acquisition
#6
Monica Vaccari, Slim Fourati, Shari N Gordon, Dallas R Brown, Massimilano Bissa, Luca Schifanella, Isabela Silva de Castro, Melvin N Doster, Veronica Galli, Maria Omsland, Dai Fujikawa, Giacomo Gorini, Namal P M Liyanage, Hung V Trinh, Katherine M McKinnon, Kathryn E Foulds, Brandon F Keele, Mario Roederer, Richard A Koup, Xiaoying Shen, Georgia D Tomaras, Marcus P Wong, Karissa J Munoz, Johannes S Gach, Donald N Forthal, David C Montefiori, David J Venzon, Barbara K Felber, Margherita Rosati, George N Pavlakis, Mangala Rao, Rafick-Pierre Sekaly, Genoveffa Franchini
Qualitative differences in the innate and adaptive responses elicited by different HIV vaccine candidates have not been thoroughly investigated. We tested the ability of the Aventis Pasteur live recombinant canarypox vector (ALVAC)-SIV, DNA-SIV and Ad26-SIV vaccine prime modalities together with two ALVAC-SIV + gp120 protein boosts to reduce the risk of SIVmac251 acquisition in rhesus macaques. We found that the DNA and ALVAC prime regimens were effective, but the Ad26 prime was not. The activation of hypoxia and the inflammasome in CD14+ CD16- monocytes, gut-homing CCR5-negative CD4+ T helper 2 (TH 2) cells and antibodies to variable region 2 correlated with a decreased risk of SIVmac251 acquisition...
May 21, 2018: Nature Medicine
https://www.readbyqxmd.com/read/29784507/in-hospital-length-of-stay-after-major-surgical-oncological-procedures
#7
Sebastiano Nazzani, Felix Preisser, Elio Mazzone, Zhe Tian, Francesco A Mistretta, Shahrokh F Shariat, Fred Saad, Markus Graefen, Derya Tilki, Emanuele Montanari, Stefano Luzzago, Alberto Briganti, Luca Carmignani, Pierre I Karakiewicz
BACKGROUND AND OBJECTIVES: Enhanced recovery after surgery protocols (ERAS) have been developed and implemented as of 2001. However, no previous analyses targeted length of stay (LOS) changes over time after major surgical oncological procedures (MSOPs). METHODS: Between 2003 and 2013, we retrospectively identified patients, who underwent prostatectomy, colectomy, cystectomy, mastectomy, gastrectomy, hysterectomy, nephrectomy, oophorectomy, lung resection or pancreatectomy within the Nationwide Inpatient Sample...
May 9, 2018: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29783904/opportunity-to-discuss-ethical-issues-during-clinical-learning-experience
#8
Alvisa Palese, Silvia Gonella, Anne Destrebecq, Irene Mansutti, Stefano Terzoni, Michela Morsanutto, Pietro Altini, Anita Bevilacqua, Anna Brugnolli, Federica Canzan, Adriana Dal Ponte, Laura De Biasio, Adriana Fascì, Silvia Grosso, Franco Mantovan, Oliva Marognolli, Raffaela Nicotera, Giulia Randon, Morena Tollini, Luisa Saiani, Luca Grassetti, Valerio Dimonte
BACKGROUND: Undergraduate nursing students have been documented to experience ethical distress during their clinical training and felt poorly supported in discussing the ethical issues they encountered. Research aims: This study was aimed at exploring nursing students' perceived opportunity to discuss ethical issues that emerged during their clinical learning experience and associated factors. RESEARCH DESIGN: An Italian national cross-sectional study design was performed in 2015-2016...
January 1, 2018: Nursing Ethics
https://www.readbyqxmd.com/read/29783770/isolation-and-antimicrobial-activity-of-coumarin-derivatives-from-fruits-of-peucedanum-luxurians-tamamsch
#9
Jarosław Widelski, Simon Vlad Luca, Adrianna Skiba, Ioanna Chinou, Laurence Marcourt, Jean-Luc Wolfender, Krystyna Skalicka-Wozniak
As a continuation of searching for phytoconstituents that act as promising agents for antimicrobial therapy, rare coumarins were isolated from fruits of Peucedanum luxurians and tested. In a first step, the content of major compounds in the aerial parts and fruits of P. luxurians were compared. The results clearly showed that the fruits with dichloromethane as a solvent yielded, in most cases, higher concentrations of almost all the analyzed coumarins than the aerial parts, with peucedanin detected as the most abundant compound with a concentration of 4563...
May 20, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29782463/gut-microbiota-probiotics-and-sport-from-clinical-evidence-to-agonistic-performance
#10
Marco Pane, Angela Amoruso, Francesca Deidda, Teresa Graziano, Serena Allesina, Luca Mogna
Human beings harbor clusters of bacteria in different parts of the body, such as the surface or the deep layers of the skin, the mouth, the lungs, the intestine, the vagina, and all the surfaces exposed to the outer world. The majority of microbes resides in the gut, have a weighty influence on human physiology and nutrition and are vital for human life. There is growing evidence showing that the gut microbiota plays important roles in the maturation of the immune system and the protection against some infectious agents...
May 18, 2018: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/29781342/dw-mri-and-dce-mri-are-of-complementary-value-in-predicting-pathologic-response-to-neoadjuvant-chemoradiotherapy-for-esophageal-cancer
#11
Sophie E Heethuis, Lucas Goense, Peter S N van Rossum, Alicia S Borggreve, Stella Mook, Francine E M Voncken, Annemarieke Bartels-Rutten, Berthe M P Aleman, Richard van Hillegersberg, Jelle P Ruurda, Gert J Meijer, Jan J W Lagendijk, Astrid L H M W van Lier
PURPOSE: To explore the potential benefit and complementary value of a multiparametric approach using diffusion-weighted (DW-) and dynamic contrast-enhanced (DCE-) magnetic resonance imaging (MRI) for prediction of response to neoadjuvant chemoradiotherapy (nCRT) in esophageal cancer. MATERIAL AND METHODS: Forty-five patients underwent both DW-MRI and DCE-MRI prior to nCRT (pre), during nCRT (week 2-3) (per) and after completion of nCRT, but prior to esophagectomy (post)...
May 21, 2018: Acta Oncologica
https://www.readbyqxmd.com/read/29781044/sleeve-gastrectomy-in-morbidly-obese-hiv-patients-focus-on-anti-retroviral-treatment-absorption-after-surgery
#12
Chloé Amouyal, Marion Buyse, Lea Lucas-Martini, Déborah Hirt, Laurent Genser, Adriana Torcivia, Jean-Luc Bouillot, Jean-Michel Oppert, Judith Aron-Wisnewsky
CONTEXT: Anti-retroviral therapy (ART) dramatically reduced AIDS development, thus enabling patients to live as long as the general population. New challenges have emerged particularly cardiometabolic diseases and weight gain, with some HIV patients seeking bariatric surgery (BS). However, BS outcomes during HIV remain poorly described, with scarce data on ART pharmacokinetic post-BS. OBJECTIVE: Describing sleeve gastrectomy (SG) results in HIV patients in terms of ART pharmacokinetic, HIV control, weight loss, and metabolic outcomes...
May 20, 2018: Obesity Surgery
https://www.readbyqxmd.com/read/29781026/a-sensitive-calorimetric-technique-to-study-energy-heat-exchange-at-the-nano-scale
#13
Luca Basta, Stefano Veronesi, Yuya Murata, Zoé Dubois, Neeraj Mishra, Filippo Fabbri, Camilla Coletti, Stefan Heun
Every time a chemical reaction occurs, an energy exchange between reactants and the environment takes place, which is defined as the enthalpy of the reaction. During the last few decades, research has resulted in an increasing number of devices at the micro- or nano-scale. Sensors, catalyzers, and energy storage systems are more and more developed as nano-devices which represent the building blocks for commercial "macroscopic" objects. A general method for the direct evaluation of the energy balance of such systems is not available at present...
May 21, 2018: Nanoscale
https://www.readbyqxmd.com/read/29780624/diagnostic-performance-of-fluorine-18-fluorodeoxyglucose-positron-emission-tomography-in-the-management-of-solitary-pulmonary-nodule-a-meta-analysis
#14
Duilio Divisi, Mirko Barone, Luca Bertolaccini, Gino Zaccagna, Francesca Gabriele, Roberto Crisci
Background: In the setting of solitary pulmonary nodules (SPNs), fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (18 F-FDG-PET/CT) is considered a useful non-invasive diagnostic tool though false positive (FP) and false negative (FN) results affects accuracy due to different conditions, such as inflammatory diseases or low-uptake neoplasms. Aim of this study is to evaluate overall diagnostic performance of 18 F-FDG-PET/CT for malignant pulmonary nodules...
April 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29780599/perioperative-blood-transfusion-is-associated-with-post-operative-infectious-complications-in-patients-with-crohn-s-disease
#15
Nan Lan, Luca Stocchi, Yi Li, Bo Shen
Background: We have previously demonstrated that blood transfusion (BT) was associated with post-operative complications in patients undergoing surgery for Crohn's disease (CD), based on our institutional data registry. The aim of this study was to verify the association between perioperative BT and infectious complications in CD patients enrolled in the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database. Methods: All CD patients undergoing surgery between 2005 and 2013 were identified from NSQIP...
May 2018: Gastroenterology Report
https://www.readbyqxmd.com/read/29780486/glucose-nucleobase-pairs-within-dna-impact-of-hydrophobicity-alternative-linking-unit-and-dna-polymerase-nucleotide-insertion-studies
#16
Empar Vengut-Climent, Pablo Peñalver, Ricardo Lucas, Irene Gómez-Pinto, Anna Aviñó, Alicia M Muro-Pastor, Elsa Galbis, M Violante de Paz, Célia Fonseca Guerra, F Matthias Bickelhaupt, Ramón Eritja, Carlos González, Juan Carlos Morales
Recently, we studied glucose-nucleobase pairs, a binding motif found in aminoglycoside-RNA recognition. DNA duplexes with glucose as a nucleobase were able to hybridize and were selective for purines. They were less stable than natural DNA but still fit well on regular B-DNA. These results opened up the possible use of glucose as a non-aromatic DNA base mimic. Here, we have studied the incorporation and thermal stability of glucose with different types of anchoring units and alternative apolar sugar-nucleobase pairs...
April 14, 2018: Chemical Science
https://www.readbyqxmd.com/read/29779202/tumour-stage-and-gender-predict-recurrence-and-second-primary-malignancies-in-head-and-neck-cancer-a-multicentre-study-within-the-inhance-consortium
#17
Emanuele Leoncini, Vladimir Vukovic, Gabriella Cadoni, Luca Giraldi, Roberta Pastorino, Dario Arzani, Livia Petrelli, Victor Wünsch-Filho, Tatiana Natasha Toporcov, Raquel Ayub Moyses, Keitaro Matsuo, Cristina Bosetti, Carlo La Vecchia, Diego Serraino, Lorenzo Simonato, Franco Merletti, Paolo Boffetta, Mia Hashibe, Yuan-Chin Amy Lee, Stefania Boccia
Recurrence and second primary cancer (SPC) continue to represent major obstacles to long-term survival in head and neck cancer (HNC). Our aim was to evaluate whether established demographics, lifestyle-related risk factors for HNC and clinical data are associated with recurrence and SPC in HNC. We conducted a multicentre study by using data from five studies members of the International Head and Neck Cancer Epidemiology consortium-Milan, Rome, Western Europe, Sao Paulo, and Japan, totalling 4005 HNC cases with a median age of 59 (interquartile range 52-67)...
May 19, 2018: European Journal of Epidemiology
https://www.readbyqxmd.com/read/29779155/prioritising-risk-factors-for-type-2-diabetes-causal-inference-through-genetic-approaches
#18
REVIEW
Laura B L Wittemans, Luca A Lotta, Claudia Langenberg
PURPOSE OF THE REVIEW: Causality has been demonstrated for few of the many putative risk factors for type 2 diabetes (T2D) emerging from observational epidemiology. Genetic approaches are increasingly being used to infer causality, and in this review, we discuss how genetic discoveries have shaped our understanding of the causal role of factors associated with T2D. RECENT FINDINGS: Genetic discoveries have led to the identification of novel potential aetiological factors of T2D, including the protective role of peripheral fat storage capacity and specific metabolic pathways, such as the branched-chain amino acid breakdown...
May 19, 2018: Current Diabetes Reports
https://www.readbyqxmd.com/read/29778029/late-onset-childhood-neuronal-ceroid-lipofuscinosis-early-clinical-and-electroencephalographic-markers
#19
Lucas Beltrán, Gabriela Reyes Valenzuela, Mariana Loos, Rodrigo Vargas, Rafael Lizama, Pablo Spinsanti, Roberto Caraballo
PURPOSE: The objective of the study was to describe the initial clinical and electroencephalographic findings in children with late-infantile neuronal ceroid lipofuscinosis (LINCL). METHOD: The clinical charts of 35 patients seen between 1990 and 2016 were reviewed. The patients were divided into two groups: Group 1 (G1) consisting of 12 patients with NCL type 2 (CLN2) disease confirmed by enzymatic activity in dried blood spots on filter paper and/or genetic studies, and Group 2 (G2) consisting of 23 patients with a diagnosis of LINCL based on pathology studies by muscle biopsy...
May 15, 2018: Epilepsy Research
https://www.readbyqxmd.com/read/29777681/electrochemical-enzymatic-fenitrothion-sensor-based-on-a-tyrosinase-poly-2-hydroxybenzamide-modified-graphite-electrode
#20
Maria de Fátima Alves, Ricardo Augusto Moreira de Souza Corrêa, Filipe Soares da Cruz, Diego Leoni Franco, Lucas Franco Ferreira
This paper reports the electrosynthesis and characterisation of a polymeric film derived from 2-hydroxybenzamide over a graphite electrode and its application as an enzymatic biosensor for the determination and quantification of the pesticide fenitrothion. The material was analysed by scanning electron microscopy and its electrochemical properties characterised by cyclic voltammetry and electrochemical impedance spectroscopy. The enzyme tyrosinase was immobilised over the modified electrode by the drop and dry technique...
May 16, 2018: Analytical Biochemistry
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