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https://www.readbyqxmd.com/read/28216024/collective-analytics-advancing-the-neuroscience-of-adhd
#1
Claudia Lugo-Candelas, Jonathan Posner
No abstract text is available yet for this article.
February 15, 2017: Lancet Psychiatry
https://www.readbyqxmd.com/read/28210076/potential-role-of-the-gut-microbiota-in-synthetic-torpor-and-therapeutic-hypothermia
#2
REVIEW
Claudia Sisa, Silvia Turroni, Roberto Amici, Patrizia Brigidi, Marco Candela, Matteo Cerri
Therapeutic hypothermia is today used in several clinical settings, among them the gut related diseases that are influenced by ischemia/reperfusion injury. This perspective paved the way to the study of hibernation physiology, in natural hibernators, highlighting an unexpected importance of the gut microbial ecosystem in hibernation and torpor. In natural hibernators, intestinal microbes adaptively reorganize their structural configuration during torpor, and maintain a mutualistic configuration regardless of long periods of fasting and cold temperatures...
January 21, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28192499/vitamin-d-status-in-pediatric-irritable-bowel-syndrome
#3
Benjamin Udoka Nwosu, Louise Maranda, Ninfa Candela
IMPORTANCE: Irritable bowel syndrome (IBS) is associated with significant morbidity in children and adolescents, and the therapeutic efficacy of available treatment options is limited. The role of vitamin D supplementation in pediatric IBS is unclear as the vitamin D status of pediatric patients with IBS is unknown. Equally, the relationship of vitamin D status with psychosomatic symptoms in children and adolescents is unclear. AIM: To characterize the vitamin D status of pediatric patients with IBS using a case-control study design...
2017: PloS One
https://www.readbyqxmd.com/read/28167212/recruitment-of-rna-molecules-by-connexin-rna-binding-motifs-implication-in-rna-and-dna-transport-through-microvesicles-and-exosomes
#4
REVIEW
Marta Varela-Eirin, Adrian Varela-Vazquez, Marina Rodríguez-Candela Mateos, Anton Vila-Sanjurjo, Eduardo Fonseca, José L Mascareñas, M Eugenio Vázquez, Maria D Mayan
Connexins (Cxs) are integral membrane proteins that form high-conductance plasma membrane channels, allowing communication from cell to cell (via gap junctions) and from cells to the extracellular environment (via hemichannels). Initially described for their role in joining excitable cells (nerve and muscle), gap junctions (GJs) are found between virtually all cells in solid tissues and are essential for functional coordination by enabling the direct transfer of small signalling molecules, metabolites, ions, and electrical signals from cell to cell...
February 4, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28163523/primary-sacral-hydatid-cyst-mimicking-a-neurogenic-tumor-in-chronic-low-back-pain-case-report-and-review-of-the-literature
#5
Manuel Segura-Trepichio, Jose Manuel Montoza-Nuñez, David Candela-Zaplana, Josefa Herrero-Santacruz, Fernando Pla-Mingorance
Hydatid disease is caused by infection of Echinococcus granulosus. Bone hydatid cyst presentation without hepatic affectation is infrequent and occurs in 0,5-2% of cases. This rare condition makes clinicians not always aware of the disease, and as a result, misdiagnosis of spinal echinococcosis is common. We present a case of a 48-year-old female patient with primary sacral hydatidosis. Chronic low back pain radiating to the left buttock was the only symptom. The magnetic resonance imaging (MRI) suggested a neurogenic tumor versus giant cell tumor...
December 2016: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28159266/unravelling-the-nanostructure-of-strawberry-fruit-pectins-by-endo-polygalacturonase-digestion-and-atomic-force-microscopy
#6
Candelas Paniagua, Andrew R Kirby, A Patrick Gunning, Victor J Morris, Antonio J Matas, Miguel A Quesada, José A Mercado
Pectins analysed by AFM are visualized as individual chains, branched or unbranched, and aggregates. To investigate the nature of these structures, sodium carbonate soluble pectins from strawberry fruits were digested with endo-polygalacturonase M2 from Aspergillus aculeatus and visualized by AFM. A gradual decrease in the length of chains was observed as result of the treatment, reaching a minimum LN value of 22nm. The branches were not visible after 2h of enzymatic incubation. The size of complexes also diminished significantly with the enzymatic digestion...
June 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28152089/identification-of-a-large-fast-expanding-hiv-1-subtype-b-transmission-cluster-among-msm-in-valencia-spain
#7
Juan Ángel Patiño-Galindo, Manoli Torres-Puente, María Alma Bracho, Ignacio Alastrué, Amparo Juan, David Navarro, María José Galindo, Concepción Gimeno, Enrique Ortega, Fernando González-Candelas
We describe and characterize an exceptionally large HIV-1 subtype B transmission cluster occurring in the Comunidad Valenciana (CV, Spain). A total of 1806 HIV-1 protease-reverse transcriptase (PR/RT) sequences from different patients were obtained in the CV between 2004 and 2014. After subtyping and generating a phylogenetic tree with additional HIV-1 subtype B sequences, a very large transmission cluster which included almost exclusively sequences from the CV was detected (n = 143 patients). This cluster was then validated and characterized with further maximum-likelihood phylogenetic analyses and Bayesian coalescent reconstructions...
2017: PloS One
https://www.readbyqxmd.com/read/28125853/post-lens-tear-turbidity-and-visual-quality-after-scleral-lens-wear
#8
Gonzalo Carracedo, Maria Serramito-Blanco, Alba Martin-Gil, Zicheng Wang, Candela Rodriguez-Pomar, Jesús Pintor
BACKGROUND: The aim was to evaluate the turbidity and thickness of the post-lens tear layer and its effect on visual quality in patients with keratoconus after the beginning of lens wear and before lens removal at the end of eight hours. METHODS: Twenty-six patients with keratoconus (aged 36.95 ± 8.95 years) participated voluntarily in the study. The sample was divided into two groups: patients with intrastromal corneal ring (ICRS group) and patients without ICRS (KC group)...
January 26, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/28115181/resistant-nematodes-in-cattle-pharmaco-therapeutic-assessment-of-the-ivermectin-ricobendazole-combination
#9
Candela Canton, Laura Ceballos, César Fiel, Laura Moreno, Pablo Domingo Yagüez, Gisele Bernat, Carlos Lanusse, Luis Alvarez
Nematodicidal combinations have been proposed as a valid strategy to achieve effective nematode control in the presence of drug resistance. The goals of this study were: (1) to compare the clinical efficacy (therapeutic response) of ivermectin (IVM) and ricobendazole (RBZ) given subcutaneously either by separate or combined administration to calves naturally infected with gastrointestinal nematodes resistant to IVM, and (2) to evaluate the potential pharmacokinetic (PK) and/or pharmacodynamic (PD) interactions occurring after the co-administration of both anthelmintics...
January 30, 2017: Veterinary Parasitology
https://www.readbyqxmd.com/read/28110904/-a-case-report-nursing-interventions-on-a-patient-with-anaphylactic-shock-in-icu
#10
G Zariquiey-Esteva, P Santa-Candela
INTRODUCTION AND OBJECTIVES: The care plan of a 42-year-old woman with anaphylactic shock, secondary to ingestion of amoxicillin/clavulanic acid, with upper airway involvement due to laryngeal angioedema, is presented. Previously she had had two episodes of angioedema of unknown origin. The incidence of this phenomenon is between 3.2 and 10 cases/100,000 people/year. CLINICAL OBSERVATION: An evaluation was made and three altered necessities stood out: breathing and circulation (she needed mechanical ventilation and noradrenalin perfusion), elimination (she required furosemide to keep an acceptable diuresis time), and hygiene and skin protection (she presented generalised hyperaemia, lip, lingual and oropharyngeal oedema)...
January 16, 2017: Enfermería Intensiva
https://www.readbyqxmd.com/read/28108825/photodynamic-therapy-for-the-treatment-of-complex-anal-fistula
#11
A Arroyo, P Moya, M A Rodríguez-Prieto, M J Alcaide, M M Aguilar, M Bellón, M T Pérez-Vázquez, F Candela, R Calpena
BACKGROUND: Photodynamic therapy (PDT) is a new procedure for the treatment of anal fistula. This preliminary study was designed to investigate the safety and effectiveness of this new technique in the treatment of anal fistula. METHODS: Ten patients were treated with PDT. Intralesional 5-aminolevulinic acid (ALA) 2% was directly injected into the fistula. The internal and external orifices were closed. After an incubation period of 2 h, the fistula was irradiated using an optical fibre connected to a red laser (MULTIDIODE 630 PDT, INTERmedic, Spain) operating at 1 W/cm for 3 min (180 Joules)...
January 20, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28101899/recommendations-for-the-use-of-sensor-augmented-pumps-with-predictive-low-glucose-suspend-features-in-children-the-importance-of-education
#12
REVIEW
Andrea E Scaramuzza, Claudia Arnaldi, Valentino Cherubini, Elvira Piccinno, Ivana Rabbone, Sonia Toni, Stefano Tumini, Gilberto Candela, Paola Cipriano, Lucia Ferrito, Lorenzo Lenzi, Davide Tinti, Ohad Cohen, Fortunato Lombardo
Sensor-augmented pumps, which consist of a pump and a continuous glucose monitoring system, offer considerable therapeutic opportunities, despite requiring close attention in the early phase of their use. The aim of this paper is to provide recommendations on the use of a predictive low glucose management (PLGM) system (Minimed 640G™, Medtronic, Northridge, CA, USA) in adolescents with type 1 diabetes either at the start of therapy or during follow-up. Sound clinical recommendations on PLGM are of increasing importance since several recent papers have reported significant clinical improvements in patients with PLGM, especially in adults...
January 19, 2017: Pediatric Diabetes
https://www.readbyqxmd.com/read/28087495/comparative-analysis-of-variation-and-selection-in-the-hcv-genome
#13
Juan Ángel Patiño-Galindo, Fernando González-Candelas
Genotype 1 of the hepatitis C virus (HCV) is the most prevalent of the variants of this virus. Its two main subtypes, HCV-1a and HCV-1b, are associated to differences in epidemic features and risk groups, despite sharing similar features in most biological properties. We have analyzed the impact of positive selection on the evolution of these variants using complete genome coding regions, and compared the levels of genetic variability and the distribution of positively selected sites. We have also compared the distributions of positively selected and conserved sites considering different factors such as RNA secondary structure, the presence of different epitopes (antibody, CD4 and CD8), and secondary protein structure...
January 10, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28054826/experience-with-fampridine-in-clinical-practice-analysis-of-a-possible-marker-of-clinical-response
#14
Miriam Álvarez Payero, Candelas Valeiras Muñoz, Susana Lion Vázquez, Guadalupe Piñeiro Corrales, Delicias Muñoz García, Luciana Midaglia
PURPOSE OF THE STUDY: Approximately 85% of patients with multiple sclerosis experience reduced mobility, which negatively affects quality of life. Fampridine is the first symptomatic treatment aimed at improving gait. We analyzed effectiveness and tolerance in clinical practice. We also sought a prevalent gait pattern in responders as a potential clinical response marker. MATERIAL AND METHODS: 6-month prospective study of fampridine in patients with multiple sclerosis...
January 5, 2017: International Journal of Neuroscience
https://www.readbyqxmd.com/read/28054822/episodic-future-thinking-following-vmpfc-damage-impaired-event-construction-maintenance-or-narration
#15
Elena Bertossi, Vanessa Candela, Flavia De Luca, Elisa Ciaramelli
OBJECTIVE: Functional neuroimaging and lesion studies show that the ventromedial prefrontal cortex (vmPFC) is implicated in episodic future thinking (EFT), yet its role remains unclear. In this study, we sought to (a) confirm recent findings of impaired EFT in patients with lesions to the vmPFC (vmPFC patients) using a new task, and (b) investigate the influence of nonepisodic mechanisms, namely, narrative construction and working memory maintenance, on vmPFC patients' EFT performance...
January 5, 2017: Neuropsychology
https://www.readbyqxmd.com/read/28049008/the-gut-microbiota-of-centenarians-signatures-of-longevity-in-the-gut-microbiota-profile
#16
REVIEW
Biagi Elena, Simone Rampelli, Silvia Turroni, Sara Quercia, Marco Candela, Patrizia Brigidi
The changing physiology and lifestyle of elderly people affect the gut microbiota composition, the changes of which can, in turn, affect the health maintenance of the ageing host. In a co-evolutionary vision of the relationship between gut microbiota and ageing as an adaptive process of the human superorganism, long-living individuals who get to "successfully" age might be the ones whose microbiota manages to continuously re-establish a mutualistic relationship with the host, adapting to the progressive endogenous and environmental changes...
December 31, 2016: Mechanisms of Ageing and Development
https://www.readbyqxmd.com/read/28048013/su-f-t-63-dosimetric-relevance-of-the-valencia-and-leipzig-hdr-applicators-plastic-cap
#17
D Granero, C Candela-Juan, J Vijande, F Ballester, J Perez-Calatayud, D Jacob, F Mourtada
PURPOSE: Utilization of HDR brachytherapy treatment of skin lesions using collimated applicators, such as the Valencia or Leipzig is increasing. These applicators are made of cup-shaped tungsten material in order to focalize the radiation into the lesion and to protect nearby tissues. These applicators have an attachable plastic cap that removes secondary electrons generated in the applicator and flattens the treatment surface. The purpose of this study is to examine the dosimetric impact of this cap, and the effect if the cap is not placed during the HDR fraction delivery...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28008672/the-angulata7-gene-encodes-a-dnaj-like-zinc-finger-domain-protein-involved-in-chloroplast-function-and-leaf-development-in-arabidopsis
#18
Tamara Muñoz-Nortes, José Manuel Pérez-Pérez, María Rosa Ponce, Héctor Candela, José Luis Micol
The characterization of mutants with altered leaf shape and pigmentation has previously allowed the identification of nuclear genes that encode plastid-localized proteins that perform essential functions in leaf growth and development. A large-scale screen previously allowed us to isolate ethyl methanesulfonate-induced mutants with small rosettes and pale green leaves with prominent marginal teeth, which were assigned to a phenotypic class that we dubbed Angulata. The molecular characterization of the 12 genes assigned to this phenotypic class should help us to advance our understanding of the still poorly understood relationship between chloroplast biogenesis and leaf morphogenesis...
December 23, 2016: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28000484/nutrici%C3%A3-n-parenteral-domiciliaria-en-espa%C3%A3-a-durante-2015-informe-del-grupo-de-nutrici%C3%A3-n-artificial-domiciliaria-y-ambulatoria-nadya
#19
Carmina Wanden-Berghe Lozano, Cristina Campos Martín, Cristina Cuerda Compes, Carmen Gómez Candela, Rosa Burgos Peláez, José Manuel Moreno Villares, José Luis Pereira Cunill, Antonio Pérez de la Cruz, Nuria Virgili Casas, Ceferino Martinez Faedo, Julia Álvarez Hernández, Carmen Garde Orbaiz, Mª Ángeles Penacho Lázaro, Eva Ángeles Sánchez Martos, Alejandro Sanz Paris, Montserrat Gonzalo Marín, Ana Zugasti Murillo, Pilar Matía Martín, Tomás Martín Folgueras, Fátima Carabaña Pérez, Patricia Díaz Guardiola, Cristina Tejera Pérez, Daniel De Luis Román, Luis Miguel Luengo Pérez, Nieves Santacruz Carmona, Antxón Apezetxea Celaya, Miguel Ángel Ponce González, Juan Ramón Urgeles Planella, Lucía Laborda González, Miguel Ángel Martinez Olmos, Olga Sánchez-Vilar Burdiel, Clara Joaquín Ortiz, Cecilia Martínez Costa, José Pablo Suárez Llanos, Alicia Calleja Fernández, Pere Leyes García, Mª Carmen Gil Martinez, Silvia Mauri Roca, Maria Victoria García Zafra, María José Carrera Santaliestra, Grupo Nadya-Senpe
Objetivo: Comunicar los datos del registro de Nutrición Parenteral Domiciliaria (NPD) del grupo de trabajo NADYA-SENPE del años 2015.Material y métodos: Recopilación de los datos de NPD del registro "on-line" del grupo de Nutrición Artificial Domiciliaria y Ambulatoria (NADYA) desde el 1 de enero de 2015 al 31 de diciembre de 2015.Resultados: Se registraron 236 pacientes, con 243 episodios de NPD procedentes de 40 hospitales. Lo que representa una tasa de 5,08 pacientes/millón de habitantes/ año 2015...
November 29, 2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/27992498/lack-of-impact-of-posidonia-oceanica-leaf-nutrient-enrichment-on-sarpa-salpa-herbivory-additional-evidence-for-the-generalist-consumer-behavior-of-this-cornerstone-mediterranean-herbivore
#20
Candela Marco-Méndez, Caitlin Wessel, Whitney Scheffel, Luis Ferrero-Vicente, Yolanda Fernández-Torquemada, Just Cebrián, Kenneth L Heck, Jose Luis Sánchez-Lizaso
The fish Sarpa salpa (L.) is one of the main macroherbivores in the western Mediterranean. Through direct and indirect mechanisms, this herbivore can exert significant control on the structure and functional dynamics of seagrass beds and macroalgae. Past research has suggested nutritional quality of their diet influences S. salpa herbivory, with the fish feeding more intensively and exerting greater top down control on macrophytes with higher internal nutrient contents. However recent findings have questioned this notion and shown that herbivores do not preferentially feed on macrophytes with higher nutrient contents, but rather feed on a wide variety of them with no apparent selectivity...
2016: PloS One
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