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https://www.readbyqxmd.com/read/28823132/a-short-term-supranutritional-vitamin-e-supplementation-alleviated-respiratory-alkalosis-but-did-not-reduce-oxidative-stress-in-heat-stressed-pigs
#1
Fan Liu, Pietro Celi, Surinder Singh Chauhan, Jeremy James Cottrell, Brian Joseph Leury, Frank Rowland Dunshea
Objective: Heat stress (HS) triggers oxidative stress and respiratory alkalosis in pigs. The objective of this experiment was to study whether a short-term supranutritional amount of dietary vitamin E (VE) can mitigate oxidative stress and respiratory alkalosis in heat-stressed pigs. Methods: A total of 24 pigs were given either a control diet (17 IU/kg VE) or a high VE (200 IU/kg VE; HiVE) diet for 14 d, then exposed to thermoneutral (TN; 20°C, 45% humidity) or HS (35°C, 35-45% humidity, 8 h daily) conditions for 7 d...
August 16, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28817775/departure-from-a-spherically-symmetric-ground-state-in-a-system-with-a-half-filled-shell-the-case-example-of-berkelium-iv-iodate
#2
Mark A Silver, Samantha K Cary, Alejandro J Garza, Ryan E Baumbach, Alexandra A Arico, Gregory A Galmin, Kuan-Wen Chen, Jason A Johnson, Jamie C Wang, Ronald J Clark, Alexander Chemey, Teresa M Eaton, Matthew L Marsh, Kevin Seidler, Shane S Galley, Lambertus van de Burgt, Ashley L Gray, David E Hobart, Kenneth Hanson, Shelley M van Cleve, Frédéric Gendron, Jochen Autschbach, Gustavo E Scuseria, Laurent Maron, Manfred Speldrich, Paul Kögerler, Cristian Celis-Barros, Dayán Paéz-Hernandéz, Ramiro Arratia-Perez, Michael Ruf, Thomas E Albrecht-Schmitt
The reaction of 249Bk(OH)4 with iodate under hydrothermal conditions results in the formation of Bk(IO3)3 as the major product with trace amounts of Bk(IO3)4 also crystallizing from the reaction mixture. The structure of Bk(IO3)3 consists of nine-coordinate BkIII cations that are bridged by iodate anions to yield layers that are isomorphous with those found for AmIII, CfIII, and with lanthanides that possess similar ionic radii. Bk(IO3)4 was expected to adopt the same structure as M(IO3)4 (M = Ce, Np, Pu), but instead parallels the structural chemistry of the smaller ZrIV cation...
August 17, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28814118/considerations-for-clinical-trial-design-in-older-adults-with-cancer
#3
Enrique Soto-Perez-de-Celis, Stuart M Lichtman
No abstract text is available yet for this article.
August 17, 2017: Expert Opinion on Investigational Drugs
https://www.readbyqxmd.com/read/28808619/gastrointestinal-parasites-in-captive-and-free-ranging-cebus-albifrons-in-the-western-amazon-ecuador
#4
Sarah Martin-Solano, Gabriel A Carrillo-Bilbao, William Ramirez, Maritza Celi-Erazo, Marie-Claude Huynen, Bruno Levecke, Washington Benitez-Ortiz, Bertrand Losson
Currently, there is a lack of surveys that report the occurrence of gastrointestinal parasites in the white-headed capuchin monkey (Cebus albifrons). We therefore assessed the presence and richness (= number of different parasite genera) of parasites in C. albifrons in wildlife refuges (n = 11) and in a free-ranging group near a human village (n = 15) in the Ecuadorian Amazon. In the 78 samples collected (median of 3 samples per animal), we identified a total of 6 genera of gastrointestinal parasites, representing protozoa, nematodes, acanthocephalans and cestodes...
December 2017: International Journal for Parasitology. Parasites and Wildlife
https://www.readbyqxmd.com/read/28764959/photoprotective-responses-in-a-brown-macroalgae-cystoseira-tamariscifolia-to-increases-in-co2-and-temperature
#5
Paula S M Celis-Plá, Brezo Martínez, Nathalie Korbee, Jason M Hall-Spencer, Félix L Figueroa
Global warming and ocean acidification are increasingly affecting coastal ecosystems, with impacts that vary regionally depending upon local biogeography. Ocean acidification drives shifts in seaweed community dominance that depend on interactions with other factors such as light and nutrients. In this study, we investigated the photophysiological responses in the brown macroalgae species Cystoseira tamariscifolia (Hudson) Papenfuss with important structural role in the coastal Mediterranean communities. These algae were collected in the Cabo de Gata-Nijar Natural Park in ultraoligotrophic waters (algae exposed under high irradiance and less nutrient conditions) vs...
July 20, 2017: Marine Environmental Research
https://www.readbyqxmd.com/read/28760811/patterning-of-the-drosophila-l2-vein-is-driven-by-regulatory-interactions-between-region-specific-transcription-factors-expressed-in-response-to-dpp-signalling
#6
Mercedes Martín, Cristina M Ostalé, Jose F de Celis
Pattern formation relies on the generation of transcriptional landscapes regulated by signalling pathways. A paradigm of epithelial patterning is the distribution of vein territories in the Drosophila wing disc. In this tissue, Decapentaplegic signalling regulates its target genes at different distances from the source of the ligand. The transformation of signalling into coherent territories of gene expression requires regulatory cross-interactions between these target genes. Here we analyse the mechanisms generating the domain of knirps expression in the presumptive L2 vein of the wing imaginal disc...
July 31, 2017: Development
https://www.readbyqxmd.com/read/28758988/beneficial-effects-of-galectin-3-blockade-in-vascular-and-aortic-valve-alterations-in-an-experimental-pressure-overload-model
#7
Jaime Ibarrola, Ernesto Martínez-Martínez, J Rafael Sádaba, Vanessa Arrieta, Amaia García-Peña, Virginia Álvarez, Amaya Fernández-Celis, Alicia Gainza, Patrick Rossignol, Victoria Cachofeiro Ramos, Natalia López-Andrés
Galectin-3 (Gal-3) is involved in cardiovascular fibrosis and aortic valve (AV) calcification. We hypothesized that Gal-3 pharmacological inhibition with modified citrus pectin (MCP) could reduce aortic and AV remodeling in normotensive rats with pressure overload (PO). Six weeks after aortic constriction, vascular Gal-3 expression was up-regulated in male Wistar rats. Gal-3 overexpression was accompanied by an increase in the aortic media layer thickness, enhanced total collagen, and augmented expression of fibrotic mediators...
July 31, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28758227/standardization-approaches-in-absolute-quantitative-proteomics-with-mass-spectrometry
#8
REVIEW
Francisco Calderón-Celis, Jorge Ruiz Encinar, Alfredo Sanz-Medel
Mass spectrometry-based approaches have enabled important breakthroughs in quantitative proteomics in the last decades. This development is reflected in the better quantitative assessment of protein levels as well as to understand post-translational modifications and protein complexes and networks. Nowadays, the focus of quantitative proteomics shifted from the relative determination of proteins (ie, differential expression between two or more cellular states) to absolute quantity determination, required for a more-thorough characterization of biological models and comprehension of the proteome dynamism, as well as for the search and validation of novel protein biomarkers...
July 31, 2017: Mass Spectrometry Reviews
https://www.readbyqxmd.com/read/28748993/-sedentary-lifestyle-is-associated-with-metabolic-and-cardiovascular-risk-factors-independent-of-physical-activity
#9
Ana María Leiva, María Adela Martínez, Carlos Cristi-Montero, Carlos Salas, Rodrigo Ramírez-Campillo, Ximena Díaz Martínez, Nicolás Aguilar-Farías, Carlos Celis-Morales
BACKGROUND: Sedentary behavior is a main risk factor for cardiovascular disease and mortality. AIM: To investigate the association between sedentary behavior and metabolic and cardiovascular risk factors. MATERIAL AND METHODS: We assessed 322 participants aged between 18 to 65 years. Physical activity and sedentary behavior were measured with accelerometers (Actigraph®). Body mass index (BMI), waist circumference, percentage of body fat, diet and blood markers (glucose, lipid profile, insulin and HOMA-IR) were measured with standardized protocols...
April 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28747282/editorial-comment
#10
Soledad Celis, Pedro-José Lopez
No abstract text is available yet for this article.
September 2017: Journal of Urology
https://www.readbyqxmd.com/read/28743377/erratum-to-absolute-venomics-absolute-quantification-of-intact-venom-proteins-through-elemental-mass-spectrometry
#11
Francisco Calderón-Celis, Laura Cid-Barrio, Jorge Ruiz Encinar, Alfredo Sanz-Medel, Juan J Calvete
No abstract text is available yet for this article.
August 8, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28741859/inpatient-palliative-care-referral-and-9-month-hospital-readmission-in-patients-with-congestive-heart-failure-a-linked-nationwide-analysis
#12
Katie Wiskar, Leo Anthony Celi, Keith R Walley, Clark Fruhstorpher, Barret Rush
OBJECTIVE: End-stage heart failure (HF) is characterized by high symptom burden and frequent hospitalization. Palliative Care (PC) is recommended for advanced HF, and there is some evidence in other diseases that this may reduce readmission rates. We attempted examine the association of an inpatient PC visit on hospital readmission for patients admitted with HF. METHODS: Retrospective linked nationwide analysis from 2013 with 9-month follow-up for all hospital readmissions for patients admitted with HF exacerbations using the Nationwide Readmission Database (NRD)...
July 25, 2017: Journal of Internal Medicine
https://www.readbyqxmd.com/read/28739510/differential-proteomics-reveals-s100-a11-as-a-key-factor-in-aldosterone-induced-collagen-expression-in-human-cardiac-fibroblasts
#13
Ernesto Martínez-Martínez, Jaime Ibarrola, Mercedes Lachén-Montes, Amaya Fernández-Celis, Frederic Jaisser, Enrique Santamaría, Joaquín Fernández-Irigoyen, Natalia López-Andrés
Aldosterone (Aldo) could induce cardiac fibrosis, a hallmark of heart disease. Aldo direct effects on collagen production in cardiac fibroblasts remain controversial. Our aim is to characterize changes in the proteome of adult human cardiac fibroblasts treated with Aldo to identify new proteins altered that might be new therapeutic targets in cardiovascular diseases. Aldo increased collagens expressions in human cardiac fibroblasts. Complementary, using a quantitative proteomic approach, 30 proteins were found differentially expressed between control and Aldo-treated cardiac fibroblasts...
July 22, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28736445/dietary-fat-and-total-energy-intake-modifies-the-association-of-genetic-profile-risk-score-on-obesity-evidence-from-48%C3%A2-170-uk-biobank-participants
#14
C A Celis-Morales, D M Lyall, S R Gray, L Steell, J Anderson, S Iliodromiti, P Welsh, Y Guo, F Petermann, D F Mackay, M E S Bailey, J P Pell, J M R Gill, N Sattar
BACKGROUND: Obesity is a multifactorial condition influenced by both genetics and lifestyle. The aim of this study was to investigate whether the association between a validated genetic profile risk score for obesity (GPRS-obesity) and body mass index (BMI) or waist circumference (WC) was modified by macronutrient intake in a large general population study. METHODS: This study included cross-sectional data from 48 170 white European adults, aged 37-73 years, participating in the UK Biobank...
July 24, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28734176/cancer-immunotherapy-moving-forward-with-peptide-t-cell-vaccines
#15
REVIEW
Takumi Kumai, Aaron Fan, Yasuaki Harabuchi, Esteban Celis
Recent advances in cancer immunology, such as the discovery of immune checkpoint inhibitors, have validated immune cells as potential key players for effective cancer treatment. The efficacy of these therapies seems to be codependent on a tumor-reactive T lymphocyte response. For many years, numerous attempts and strategies in developing vaccines to generate tumor-reactive T cells have yielded poor results in the clinic due to suboptimal immunogenicity and the inability to overcome an immunosuppressive tumor microenvironment...
July 19, 2017: Current Opinion in Immunology
https://www.readbyqxmd.com/read/28733091/histological-analysis-of-the-association-of-low-level-laser-therapy-and-platelet-rich-plasma-in-regeneration-of-muscle-injury-in-rats
#16
Thiago Alves Garcia, Regina Celi Trindade Camargo, Tatiana Emy Koike, Guilherme Akio Tamura Ozaki, Robson Chacon Castoldi, José Carlos Silva Camargo Filho
OBJECTIVE: Muscle injuries are common, and their treatment requires costs and time off. Platelet rich plasma and low level laser therapy have been shown to be affordable and easy to use. The aim of this study was to evaluate the associated effects of low level laser therapy and platelet rich plasma on the treatment of the soleus muscle injured by strain in rats. METHODS: Thirty-five rats were randomly allocated into five groups: Control (C), Injury Control (IC), injury PRP (IP), injury LLLT (ILT) and injury LLLT and PRP (ILTP)...
July 4, 2017: Brazilian Journal of Physical Therapy
https://www.readbyqxmd.com/read/28731942/geriatric-assessment-and-tools-for-predicting-treatment-toxicity-in-older-adults-with-cancer
#17
Daneng Li, Enrique Soto-Perez-de-Celis, Arti Hurria
Cancer is a disease of older adults, and the majority of new cancer cases and deaths occur in people 65 years or older. However, fewer data are available regarding the risks and benefits of cancer treatment in older adults, and commonly used assessments in oncology fail to adequately evaluate factors that affect treatment efficacy and outcomes in the older patients. The geriatric assessment is a multidisciplinary evaluation that provides detailed information about a patient's functional status, comorbidities, psychological state, social support, nutritional status, and cognitive function...
July 2017: Cancer Journal
https://www.readbyqxmd.com/read/28720869/rapid-bayesian-optimisation-for-synthesis-of-short-polymer-fiber-materials
#18
Cheng Li, David Rubín de Celis Leal, Santu Rana, Sunil Gupta, Alessandra Sutti, Stewart Greenhill, Teo Slezak, Murray Height, Svetha Venkatesh
The discovery of processes for the synthesis of new materials involves many decisions about process design, operation, and material properties. Experimentation is crucial but as complexity increases, exploration of variables can become impractical using traditional combinatorial approaches. We describe an iterative method which uses machine learning to optimise process development, incorporating multiple qualitative and quantitative objectives. We demonstrate the method with a novel fluid processing platform for synthesis of short polymer fibers, and show how the synthesis process can be efficiently directed to achieve material and process objectives...
July 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28717769/end-of-life-care-in-latin-america
#19
REVIEW
Enrique Soto-Perez-de-Celis, Yanin Chavarri-Guerra, Tania Pastrana, Rossana Ruiz-Mendoza, Alexandra Bukowski, Paul E Goss
Cancer has become a global pandemic with disproportionately higher mortality rates in low- and middle- income countries, where a large fraction of patients present in advanced stages and in need of end-of-life care. Globally, the number of adults needing end-of-life care is greater than 19 million, and up to 78% of these patients are living in low- and middle- income countries. In the Americas alone, more than one million people are in need of end-of-life care, placing an enormous burden on local health systems, which are often unprepared to meet the challenge presented by this complex patient population...
June 2017: Journal of Global Oncology
https://www.readbyqxmd.com/read/28717630/ptx3-a-new-mediator-of-bone-metabolism-and-osteoporosis
#20
Umberto Tarantino, Maurizio Feola, Monica Celi, Manuel Scimeca
No abstract text is available yet for this article.
January 2017: Muscles, Ligaments and Tendons Journal
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