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https://www.readbyqxmd.com/read/28821142/manufacture-of-requeij%C3%A3-o-cremoso-processed-cheese-with-galactooligosaccharide
#1
P C Belsito, M V S Ferreira, L P Cappato, R N Cavalcanti, V A S Vidal, T C Pimentel, E A Esmerino, C F Balthazar, R P C Neto, M I B Tavares, P B Zacarchenco, M Q Freitas, M C Silva, R S L Raices, G M Pastore, M A R Pollonio, A G Cruz
The addition of galactooligosaccharide, (GOS, 0, 1.5, 3 or 4g/100g) on the quality parameters of requeijão cremoso was investigated. Chemical characteristics (pH, moisture, fat and protein), color (L*, a*, b*), water mobility by TD- nuclear magnetic resonance, rheology (flow curve and oscillatory tests), microstructure and sensory acceptance (consumer test) were evaluated. The addition of GOS provided a denser and compact structure and reduced number and size of fat globules. Increased GOS level (3 and 4g/100g) improved the softness and spreadability (decrease of G', G″ and apparent viscosity and an increase of tan δ and melting index) and impacted positively on the aroma and taste of the requeijão cremoso...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28819809/effect-of-synthetic-and-natural-derived-novel-endodontic-irrigant-solutions-on-mechanical-properties-of-human-dentin
#2
Doglas Cecchin, Vitória Soares Giaretta, Bérove Granella Cadorin, Matheus Albino Souza, Cristina de Mattos Pimenta Vidal, Ana Paula Farina
This study aimed to evaluate the effects of different synthetic and natural-derived root canal irrigants (6% sodium hypochlorite [NaOCl], 6% calcium hypochlorite [Ca(OCl)2] and 6.5% grape seed extract [GSE]) on dentin mechanical properties (flexural strength, ultimate tensile strength [UTS] and fracture resistance). Rectangular-shaped beams and hourglass-shaped sections obtained from mid-coronal and root dentin were treated with 6% NaOCl, 6% Ca(OCl)2 or 6.5% GSE for 30 min. The irrigant solutions were replaced every 5 min...
August 17, 2017: Journal of Materials Science. Materials in Medicine
https://www.readbyqxmd.com/read/28819113/insights-into-the-role-of-endonuclease-v-in-rna-metabolism-in-trypanosoma-brucei
#3
Daniel García-Caballero, Guiomar Pérez-Moreno, Antonio M Estévez, Luis Miguel Ruíz-Pérez, Antonio E Vidal, Dolores González-Pacanowska
Inosine may arise in DNA as a result of oxidative deamination of adenine or misincorporation of deoxyinosine triphosphate during replication. On the other hand, the occurrence of inosine in RNA is considered a normal and essential modification induced by specific adenosine deaminases acting on mRNA and tRNA. In prokaryotes, endonuclease V (EndoV) can recognize and cleave inosine-containing DNA. In contrast, mammalian EndoVs preferentially cleave inosine-containing RNA, suggesting a role in RNA metabolism for the eukaryotic members of this protein family...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28818102/field-evaluation-of-the-efficacy-of-mycobacterium-bovis-bcg-vaccine-against-tuberculosis-in-goats
#4
Enric Vidal, Claudia Arrieta-Villegas, Miriam Grasa, Irene Mercader, Mariano Domingo, Bernat Pérez de Val
BACKGROUND: Control of animal tuberculosis (TB) through vaccination has emerged as a long-term strategy to complement test and slaughter control strategy. A pilot trial under field conditions was conducted in a goat herd with high TB prevalence to assess the efficacy of the Mycobacterium bovis BCG vaccine. RESULTS: Twenty-three goat kids vaccinated with BCG and other 22 unvaccinated control kids were euthanized at 18 months post-vaccination. Gross pathological and histopathological examination of target tissues was performed for detection of tuberculous lesions and assessment of vaccine efficacy...
August 17, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28814514/ba71%C3%AE-cd2-a-new-recombinant-live-attenuated-african-swine-fever-virus-with-cross-protective-capabilities
#5
Paula L Monteagudo, Anna Lacasta, Elisabeth López, Laia Bosch, Javier Collado, Sonia Pina-Pedrero, Florencia Correa-Fiz, Francesc Accensi, María Jesús Navas, Enric Vidal, María J Bustos, Javier M Rodríguez, Andreas Gallei, Veljko Nikolin, María L Salas, Fernando Rodríguez
African swine fever is a highly contagious viral disease of mandatory declaration to the World Organization for Animal Health (OIE). Lack of available vaccines make its control difficult and thus ASFV represents a major threat to the swine industry. Inactivated vaccines do not confer solid protection against African swine fever virus (ASFV). Conversely, live attenuated viruses (LAV), either naturally isolated or obtained by genetic manipulation, have demonstrated reliable protection against homologous ASFV strains, albeit little or no protection has been demonstrated against heterologous viruses...
August 16, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28813805/improving-robotic-stroke-rehabilitation-by-incorporating-neural-intent-detection-preliminary-results-from-a-clinical-trial
#6
Jennifer L Sullivan, Nikunj A Bhagat, Nuray Yozbatiran, Ruta Paranjape, Colin G Losey, Robert G Grossman, Jose L Contreras-Vidal, Gerard E Francisco, Marcia K O'Malley
This paper presents the preliminary findings of a multi-year clinical study evaluating the effectiveness of adding a brain-machine interface (BMI) to the MAHI-Exo II, a robotic upper limb exoskeleton, for elbow flexion/extension rehabilitation in chronic stroke survivors. The BMI was used to trigger robot motion when movement intention was detected from subjects' neural signals, thus requiring that subjects be mentally engaged during robotic therapy. The first six subjects to complete the program have shown improvements in both Fugl-Meyer Upper-Extremity scores as well as in kinematic movement quality measures that relate to movement planning, coordination, and control...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28813443/monitoring-of-schmallenberg-virus-in-spanish-wild-artiodactyls-2006-2015
#7
Ignacio García-Bocanegra, David Cano-Terriza, Gema Vidal, Rosa Rosell, Jorge Paniagua, Saúl Jiménez-Ruiz, Carlos Expósito, Antonio Rivero-Juarez, Antonio Arenas, Joan Pujols
Schmallenberg disease is an emerging disease that affects domestic and wild ruminants in Europe. An epidemiological survey was carried out to assess exposure to Schmallenberg virus (SBV) in wild artiodactyls in Spain between 2006 and 2015. A total of 1751 sera from wild artiodactyls, including 1066 red deer, 304 fallow deer, 192 mouflon, 109 wild boar, 49 roe deer and 31 Spanish ibex were tested for antibodies against SBV by ELISA and confirmed by virus neutralization test. SBV was not detected between the 2006/2007 and the 2010/2011 hunting seasons...
2017: PloS One
https://www.readbyqxmd.com/read/28813091/guillain-barr%C3%A3-syndrome-celebrating-a-century
#8
Marcos R G de Freitas, Cecília M Vidal, Marco Orsini
A hundred years ago, Guillain, Barré and Strohl described a syndrome with a predominant motor acute or subacute polyneuritis, albumin-cytologic dissociation in the cerebrospinal fluid, and a benign course. Before them, many other authors, such as Landry, Duménil, Osler, and Grainger Stewart had described similar cases although they had not performed lumbar punctures. In this work, we outline certain features of the beginning of this famous syndrome.
August 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/28812647/corrigendum-a-submarine-volcanic-eruption-leads-to-a-novel-microbial-habitat
#9
Roberto Danovaro, Miquel Canals, Michael Tangherlini, Antonio Dell'Anno, Cristina Gambi, Galderic Lastras, David Amblas, Anna Sanchez-Vidal, Jaime Frigola, Antoni M Calafat, Rut Pedrosa-Pàmies, Jesus Rivera, Xavier Rayo, Cinzia Corinaldesi
This corrects the article DOI: 10.1038/s41559-017-0144.
May 22, 2017: Nature ecology & evolution
https://www.readbyqxmd.com/read/28812643/a-submarine-volcanic-eruption-leads-to-a-novel-microbial-habitat
#10
Roberto Danovaro, Miquel Canals, Michael Tangherlini, Antonio Dell'Anno, Cristina Gambi, Galderic Lastras, David Amblas, Anna Sanchez-Vidal, Jaime Frigola, Antoni M Calafat, Rut Pedrosa-Pàmies, Jesus Rivera, Xavier Rayo, Cinzia Corinaldesi
Submarine volcanic eruptions are major catastrophic events that allow investigation of the colonization mechanisms of newly formed seabed. We explored the seafloor after the eruption of the Tagoro submarine volcano off El Hierro Island, Canary Archipelago. Near the summit of the volcanic cone, at about 130 m depth, we found massive mats of long, white filaments that we named Venus's hair. Microscopic and molecular analyses revealed that these filaments are made of bacterial trichomes enveloped within a sheath and colonized by epibiotic bacteria...
April 24, 2017: Nature ecology & evolution
https://www.readbyqxmd.com/read/28811074/management-of-multidrug-resistant-gram-negative-bacilli-infections-in-solid-organ-transplant-recipients-set-gesitra-seimc-reipi-recommendations
#11
REVIEW
J M Aguado, J T Silva, M Fernández-Ruiz, E Cordero, J Fortún, C Gudiol, L Martínez-Martínez, E Vidal, L Almenar, B Almirante, R Cantón, J Carratalá, J J Caston, E Cercenado, C Cervera, J M Cisneros, M G Crespo-Leiro, V Cuervas-Mons, J Elizalde-Fernández, M C Fariñas, J Gavaldà, M J Goyanes, B Gutiérrez-Gutiérrez, D Hernández, O Len, R López-Andujar, F López-Medrano, P Martín-Dávila, M Montejo, A Moreno, A Oliver, A Pascual, E Pérez-Nadales, A Román-Broto, R San-Juan, D Serón, A Solé-Jover, M Valerio, P Muñoz, J Torre-Cisneros
Solid organ transplant (SOT) recipients are especially at risk of developing infections by multidrug resistant (MDR) Gram-negative bacilli (GNB), as they are frequently exposed to antibiotics and the healthcare setting, and are regulary subject to invasive procedures. Nevertheless, no recommendations concerning prevention and treatment are available. A panel of experts revised the available evidence; this document summarizes their recommendations: (1) it is important to characterize the isolate's phenotypic and genotypic resistance profile; (2) overall, donor colonization should not constitute a contraindication to transplantation, although active infected kidney and lung grafts should be avoided; (3) recipient colonization is associated with an increased risk of infection, but is not a contraindication to transplantation; (4) different surgical prophylaxis regimens are not recommended for patients colonized with carbapenem-resistant GNB; (5) timely detection of carriers, contact isolation precautions, hand hygiene compliance and antibiotic control policies are important preventive measures; (6) there is not sufficient data to recommend intestinal decolonization; (7) colonized lung transplant recipients could benefit from prophylactic inhaled antibiotics, specially for Pseudomonas aeruginosa; (8) colonized SOT recipients should receive an empirical treatment which includes active antibiotics, and directed therapy should be adjusted according to susceptibility study results and the severity of the infection...
July 26, 2017: Transplantation Reviews
https://www.readbyqxmd.com/read/28808973/discovery-of-variants-underlying-host-susceptibility-to-virus-infection-using-whole-exome-sequencing
#12
Gabriel A Leiva-Torres, Nestor Nebesio, Silvia M Vidal
The clinical course of any viral infection greatly differs in individuals. This variation results from various viral, host, and environmental factors. The identification of host genetic factors influencing inter-individual variation in susceptibility to several pathogenic viruses has tremendously increased our understanding of the mechanisms and pathways required for immunity. Next-generation sequencing of whole exomes represents a powerful tool in biomedical research. In this chapter, we briefly introduce whole-exome sequencing in the context of genetic approaches to identify host susceptibility genes to viral infections...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28808943/a-logistic-regression-model-predicting-high-axillary-tumour-burden-in-early-breast-cancer-patients
#13
I Barco, M García Font, A García-Fernández, N Giménez, M Fraile, J M Lain, E Vallejo, S González, L Canales, J Deu, M C Vidal, M Rodríguez-Carballeira, A Pessarrodona, C Chabrera
PURPOSE: As elective axillary dissection is loosing ground for early breast cancer (BC) patients both in terms of prognostic and therapeutic power, there is a growing interest in predicting patients with (nodal) high tumour burden (HTB), especially after a positive sentinel node biopsy (SNB) because they would really benefit from further axillary intervention either by complete lymph-node dissection or axillary radiation therapy. METHODS/PATIENTS: Based on an analysis of 1254 BC patients in whom complete axillary clearance was performed, we devised a logistic regression (LR) model to predict those with HTB, as defined by the presence of three or more involved nodes with macrometastasis...
August 14, 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/28808394/antiproliferative-activity-of-haematoxylum-brasiletto-h-karst
#14
J Bello-Martínez, M Jiménez-Estrada, J L Rosas-Acevedo, L P Avila-Caballero, M Vidal-Gutierrez, C Patiño-Morales, E Ortiz-Sánchez, R E Robles-Zepeda
BACKGROUND: Haematoxylum brasiletto is a tree that grows in Central America, commonly known as "Palo de Brasil," which is used in the traditional medicine for the treatment of cancer and gastric ulcers. OBJECTIVE: The aim of this study was to isolate the compounds responsible for antiproliferative activity of H. brasiletto. MATERIALS AND METHODS: A bioassay-guided fractionation of ethanol extract of H. brasiletto was performed using 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide cell proliferation assay to measure the antiproliferative activity on six human cancer cell lines (A549, LS180, HeLa, SiHa, MDA-MB-231, and NCI-H1299) and one human noncancer cell line (ARPE-19)...
July 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28806082/the-discovery-of-novel-antimalarial-aminoxadiazoles-as-a-promising-nonendoperoxide-scaffold
#15
Elena Sandoval, María José Lafuente-Monasterio, María J Almela, Pablo Castañeda, María Belén Jiménez Díaz, María S Martínez-Martínez, Jaume Vidal, Íñigo Angulo-Barturen, Paul Bamborough, Jeremy Burrows, Nicholas Cammack, María J Chaparro, José M Coterón, Cristina de Cozar, Benigno Crespo, Beatriz Díaz, Gerard Drewes, Esther Fernández, Santiago Ferrer-Bazaga, María Teresa Fraile, Francisco J Gamo, Sonja Ghidelli-Disse, Rubén Gómez, John Haselden, Sophie Huss, María Luisa León, Jaime de Mercado, Simon J F Macdonald, José Ignacio Martín Hernando, Sara Prats, Margarita Puente, Anne Rodríguez, Juan C de la Rosa, Lourdes Rueda, Carolyn Selenski, Paul Willis, David M Wilson, Michael Witty, Félix Calderón
Since the appearance of resistance to the current front-line antimalarial treatments, ACTs (artemisinin combination therapies), the discovery of novel chemical entities to treat the disease is recognized as a major global health priority. From the GSK antimalarial set, we identified an aminoxadiazole with an antiparasitic profile comparable with artemisinin (1), with no cross-resistance in a resistant strains panel and a potential new mode of action. A medicinal chemistry program allowed delivery of compounds such as 19 with high solubility in aqueous media, an acceptable toxicological profile, and oral efficacy...
August 14, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28804968/continuous-production-of-bio-renewable-polymer-grade-lactone-monomers-through-sn-%C3%AE-catalysed-baeyer-villiger-oxidation-with-h2o2
#16
Keiko Yakabi, Thibault Mathieux, Kirstie Milne, Eva M Lopez-Vidal, Antoine Buchard, Ceri Hammond
The Baeyer-Villiger oxidation is a key transformation for sustainable chemical synthesis, especially when H2O2 and solid materials are employed as oxidant and catalyst, respectively. We demonstrate that 4-substituted cycloketones, readily available from renewables, present excellent platforms for Baeyer-Villiger upgrading. Such substrates exhibit substantially higher levels of activity, and produce lactones at higher levels of lactone selectivity at all values of substrate conversion, relative to non-substituted cyclohexanone...
August 13, 2017: ChemSusChem
https://www.readbyqxmd.com/read/28804697/evaluation-of-satellite-and-reanalysis-based-global-net-surface-energy-flux-and-uncertainty-estimates
#17
Chunlei Liu, Richard P Allan, Michael Mayer, Patrick Hyder, Norman G Loeb, Chris D Roberts, Maria Valdivieso, John M Edwards, Pier-Luigi Vidale
The net surface energy flux is central to the climate system yet observational limitations lead to substantial uncertainty. A combination of satellite-derived radiative fluxes at the top of atmosphere adjusted using the latest estimation of the net heat uptake of the Earth system, and the atmospheric energy tendencies and transports from the ERA-Interim reanalysis are used to estimate surface energy flux globally. To consider snowmelt and improve regional realism, land surface fluxes are adjusted through a simple energy balance approach at each grid point...
June 27, 2017: Journal of Geophysical Research. Atmospheres: JGR
https://www.readbyqxmd.com/read/28803615/spanish-cultural-adaptation-of-the-questionnaire-early-arthritis-for-psoriatic-patients
#18
J García-Gavín, L Pérez-Pérez, I Tinazzi, D Vidal, D McGonagle
INTRODUCTION AND OBJECTIVES: The Early Arthritis for Psoriatic patients (EARP) questionnaire is a screening tool for psoriatic arthritis with good measuring properties in its original Italian version but has not been culturally adapted to Spanish. This article presents the adaptation for Spanish population, prior to validation step. MATERIAL AND METHOD: Application of the methodology recommended by the International Society Pharmacoeconomic and Outcome Research for cultural adaptations of measures focused on the patient and comprising the steps of: preparation, translation, reconciliation, back translation and review, harmonization, cognitive debriefing and review, proofreading...
August 10, 2017: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/28799458/effects-of-an-unsupervised-pedometer-based-physical-activity-program-on-daily-steps-of-adults-with-moderate-to-severe-asthma-a-randomized-controlled-trial
#19
Cristina Martins Coelho, Maycon Moura Reboredo, Felipe Martins Valle, Carla Malaguti, Larissa Almeida Campos, Lucas Mendes Nascimento, Erich Vidal Carvalho, Júlio César Abreu Oliveira, Bruno Valle Pinheiro
Supervised exercise has shown benefits for subjects with asthma, but little is known about the effectiveness of unsupervised physical activity on this population. We investigated the effects of a 12-week unsupervised pedometer-based physical activity program on daily steps and on clinical and psychological parameters of adults with asthma. Clinically stable adults with moderate to severe asthma were encouraged to take daily 30-minute walks and were randomized to pedometer and control groups. The pedometer group received pedometers and individualized daily step targets...
August 11, 2017: Journal of Sports Sciences
https://www.readbyqxmd.com/read/28796379/review-of-the-current-medical-literature-and-assessment-of-current-utilization-patterns-regarding-human-papillomavirus-in-situ-hybridization-and-immunohistochemistry-in-dermatopathology
#20
REVIEW
Brandon R Litzner, Jason B Lee, Claudia I Vidal
Human papillomaviruses have been implicated in many cutaneous diseases. Practicing dermatopathologists often consider using immunohistochemistry and in situ hybridization to help clarify the histologic diagnosis, particularly in cases with borderline or non-diagnostic features. We reviewed the current evidence behind the use of these two techniques in dermatopathology. We identified only two studies utilizing the currently available immunohistochemical antibodies. We found more evidence regarding the use of in situ hybridization; however, the majority of this evidence focuses on diagnosing condylomas and other lesions of the genital skin...
August 10, 2017: Journal of Cutaneous Pathology
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