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https://www.readbyqxmd.com/read/28718069/neurological-involvement-in-patients-with-acute-recent-hiv-1-infection-a-case-control-study
#1
Juan Ambrosioni, Francisca Artigues, David Nicolás, Judit Peñafiel, Fernando Agüero, Christian Manzardo, María Mar Mosquera, Sonsoles Sánchez-Palomino, Elisa De Lazzari, María A Marcos, Montserrat Plana, José M Miró
Primary HIV-1 infection is a relevant period for its virological and epidemiological consequences. Most patients present a symptomatic disease that can be potentially serious, but neurological involvement during primary HIV-1 infection has been poorly studied. The aim of this study was to describe the characteristics and outcomes of primary HIV-1 infection patients presenting neurological symptoms and to compare them with primary HIV-1 infection patients without neurological involvement. Retrospective case-control study (1:3) comparing primary HIV-1 infection patients with and without neurological involvement enrolled in the Acute/Recent Hospital Clinic PHI Cohort between 1997 and 2016...
July 17, 2017: Journal of Neurovirology
https://www.readbyqxmd.com/read/28715897/hepatic-abscesses-secondary-to-a-foreign-body-in-the-common-bile-duct
#2
Laura Carballo Rodríguez, Inmaculada Ruiz Montesinos, Raúl Jiménez Agüero, Adolfo Beguiristain Gómez
Hepatic abscesses subsequent to a gastrointestinal perforation after the ingestion of a foreign body are rare, even more so if the perforation passes through the gastric antrum to the common bile duct. We present the case of a 75-year-old male who had been suffering from fever, discomfort and weakness for a week.
July 18, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28687712/dynamic-edematous-response-of-the-human-heart-to-myocardial-infarction-implications-for-assessing-myocardial-area-at-risk-and-salvage
#3
Rodrigo Fernández-Jiménez, Manuel Barreiro-Pérez, Ana Martin-García, Javier Sánchez-González, Jaume Agüero, Carlos Galán-Arriola, Jaime García-Prieto, Elena Díaz-Pelaez, Pedro Vara, Irene Martinez, Ivan Zamarro, Beatriz Garde, Javier Sanz, Valentin Fuster, Pedro L Sánchez, Borja Ibanez
Background -Clinical protocols aimed to characterize the post-myocardial infarction (MI) heart by cardiac magnetic resonance (CMR) need to be standardized to take account of dynamic biological phenomena evolving early after the index ischemic event. Here we evaluated the time-course of edema reaction in ST-segment elevation MI (STEMI) patients by CMR and assessed its implications for myocardium-at-risk (MaR) quantification both in patients and in a large animal model. Methods -A total of 16 anterior STEMI patients successfully treated by primary angioplasty and 16 matched controls were prospectively recruited...
July 7, 2017: Circulation
https://www.readbyqxmd.com/read/28677981/physical-activity-exercise-and-sport-practice-to-fi-ght-against-youth-and-childhood-obesity
#4
Exernet Red Española de Investigación En Ejercicio Físico Y Salud, Germán Vicente-Rodríguez, Pedro J Benito, José A Casajús, Ignacio Ara, Susana Aznar, Manuel J Castillo, Cecilia Dorado, Alejandro González-Agüero, Javier González-Gallego, Marcela González-Gross, Luis Gracia-Marco, Ángel Gutiérrez, Narcis Gusi, David Jiménez-Pavón, Alejandro Lucía, Sara Márquez, Luis Moreno, Francisco B Ortega, José Antonio De Paz, Jonatan R Ruiz, José Antonio Serrano, Josep A Tur, Jara Valtueña
El propósito del presente documento es proponer desde el grupo de expertos en ejercicio físico y salud de EXERNET (Red Española de Investigación en Ejercicio Físico y Salud) una serie de recomendaciones sobre la práctica de la actividad física y deportiva que a nivel individual, familiar e institucional ayuden a prevenir y tratar la obesidad infantil y juvenil, basadas en la evidencia científica actual.
December 7, 2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28669186/volatile-compound-and-gene-expression-analyses-reveal-temporal-and-spatial-production-of-lox-derived-volatiles-in-pepino-solanum-muricatum-aiton-fruit-and-lox-specificity
#5
Carolina Contreras, Wilfried Schwab, Mechthild Mayershofer, Mauricio González-Agüero, Bruno G Defilippi
Lipoxygenase (LOX) is an important contributor to aroma compounds in most fresh produce; however, little is known about the LOX pathway in pepino (Solanum muricatum Aiton) fruit. We explored the LOX aroma compounds produced by the flesh and the peel and identified eight putative LOX genes expressed in both tissues during fruit growth and development during two consecutive seasons. This study shows that pepino produces C5, C6, and C9 LOX-derived compounds. Odorant C9 volatiles were produced during immature stages with a concomitant decrease when the fruit ripens, whereas C5 and C6 compounds were formed throughout ripening...
July 11, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28666201/screening-for-generalized-anxiety-disorder-in-spanish-primary-care-centers-with-the-gad-7
#6
Roger Muñoz-Navarro, Antonio Cano-Vindel, Juan Antonio Moriana, Leonardo Adrián Medrano, Paloma Ruiz-Rodríguez, Laura Agüero-Gento, Mónica Rodríguez-Enríquez, María Rosa Pizà, Jose Ignacio Ramírez-Manent
The aim of the study was to determine the criterion validity of a computerized version of the General Anxiety Disorder-7 (GAD-7) questionnaire to detect general anxiety disorder in Spanish primary care centers. A total of 178 patients completed the GAD-7 and were administered the Composite International Diagnostic Interview (CIDI) for DSM-IV Axis I Disorders, which was used as a reference standard. Sensitivity, specificity, positive and negative predictive values, and positive and negative likelihood ratios were calculated...
June 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28634575/association-between-plasmatic-ceramides-profile-and-ast-alt-ratio-c14-0-ceramide-as-predictor-of-hepatic-steatosis-in-adolescents-independently-of-obesity
#7
Jorge Maldonado-Hernández, Gabriela E Saldaña-Dávila, Mónica I Piña-Aguero, Benjamín A Núñez-García, Mardia G López-Alarcón
OBJECTIVE: To assess the association between plasma ceramides and hepatic steatosis (HS) in adolescents, independently of obesity. MATERIALS AND METHODS: Ninety-four adolescents from two previous studies conducted and published by our crew were included. Study subjects were stratified in three groups: normal weight (n = 18), obesity (n = 34), and obesity + HS (n = 42). The presence of HS was defined when ALT/AST ratio was <1. Ceramides subspecies (C14:0, C16:0, C18:0, C24:0, and C24:1) were determined by LC/MS...
2017: Canadian Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28627199/hand-span-influences-optimal-grip-span-in-adolescents-with-down-syndrome
#8
José Antonio Casajús, Germán Vicente-Rodríguez, Alejandro González-Agüero, Ángel Matute-Llorente
INTRODUCTION: The hand grip strength test provides useful and reliable information about overall health. Different studies have investigated the optimal grip span for determining maximal hand grip strength in different populations such as adults, adolescents and children without disabilities. OBJECTIVE: To ascertain whether there is an optimal grip span for determining maximal hand grip strength in adolescents with Down syndrome (DS). METHODS: Twenty-seven right-handed youths with DS (seven females) aged 15...
June 5, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28627186/%C3%A3-ndice-glic%C3%A3-mico-carga-glic%C3%A3-mica-e-insulina-posprandial-a-dos-f%C3%A3-rmulas-isogluc%C3%A3-dicas-con-distintos-edulcorantes-y-fibra-en-adultos-sanos-y-diab%C3%A3-ticos-tipo-2
#9
Lissé Angarita Dávila, José López Miranda, Daniel Aparicio Camargo, Karla Parra Zuleta, Maria Uzcátegui González, Virginia Céspedes Nava, Samuel Durán Agüero, Nadia Reyna Villasmil
Objetivo: el objetivo de este estudio fue comparar el índice glicémico (IG), la carga glicémica (CG) y la insulina posprandial de dos fórmulas isoglucídicas con distintos edulcorantes y fibra en adultos sanos y diabéticos tipo 2 (DM2).Metodología: en este estudio aleatorizado, cruzado y doble ciego, once sujetos sanos y seis diabéticos consumieron dos fórmulas en cuatro ocasiones (Glucerna SR® Laboratorios Abbott C.A [FG] y Enterex Diabetic®, Victus, C.A [FE], edulcoradas con fructosa y sucralosa respectivamente, con distintas fuentes de fibra), además de solución glucosada (SG) en una ocasión...
June 5, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28605217/differences-between-preschoolers-with-asthma-and-allergies-in-urban-and-rural-environments
#10
Daniel A Marfortt, Dario Josviack, Alejandro Lozano, Eduardo Cuestas, Luis Agüero, Jose A Castro-Rodriguez
OBJECTIVE: The influence of living in a rural or urban environment on asthma and allergic diseases in school-children provide conflicting results; moreover none of these studies included exclusively preschoolers. The aim of the present study was to evaluate if recurrent wheezing preschoolers from rural or urban areas differ in asthma, allergic diseases, and atopy. METHODS: A cross-sectional-study in Rafaela, Argentina, on 143 preschoolers with recurrent wheezing from rural and urban settings was performed (2010-2012)...
June 12, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/28604736/how-nutrition-and-the-maternal-microbiota-shape-the-neonatal-immune-system
#11
REVIEW
Andrew J Macpherson, Mercedes Gomez de Agüero, Stephanie C Ganal-Vonarburg
The mucosal surfaces of mammals are densely colonized with microorganisms that are commonly referred to as the commensal microbiota. It is believed that the fetus in utero is sterile and that colonization with microorganisms starts only after birth. Nevertheless, the unborn fetus is exposed to a multitude of metabolites that originate from the commensal microbiota of the mother that reach systemic sites of the maternal body. The intestinal microbiota is strongly personalized and influenced by environmental factors, including nutrition...
June 12, 2017: Nature Reviews. Immunology
https://www.readbyqxmd.com/read/28596216/effect-of-ischemia-duration-and-protective-interventions-on-the-temporal-dynamics-of-tissue-composition-after-myocardial-infarction
#12
Rodrigo Fernández-Jiménez, Carlos Galan-Arriola, Javier Sanchez-Gonzalez, Jaume Aguero, Gonzalo Lopez-Martin, Sandra Gomez-Talavera, Jaime Garcia-Prieto, Austin Benn, Antonio de Molina, Manuel Barreiro-Perez, Ana Martin-Garcia, Ines Garcia-Lunar, Gonzalo Pizarro, Javier Sanz, Pedro Sánchez, Valentin Fuster, Borja Ibanez
Rationale: The impact of cardioprotective strategies and ischemia duration on post ischemia/reperfusion (I/R) myocardial tissue composition (edema, myocardium at risk [MaR], infarct size [IS], salvage, intramyocardial hemorrhage [IMH] and microvascular obstruction [MVO]) is not well understood. Objective: To study the effect of ischemia duration and protective interventions on the temporal dynamics of myocardial tissue composition in a translational animal model of I/R by the use of state-of-the-art imaging technology...
June 8, 2017: Circulation Research
https://www.readbyqxmd.com/read/28561783/electromagnetic-field-assessment-as-a-smart-city-service-the-smartsantander-use-case
#13
Luis Diez, Ramón Agüero, Luis Muñoz
Despite the increasing presence of wireless communications in everyday life, there exist some voices raising concerns about their adverse effects. One particularly relevant example is the potential impact of the electromagnetic field they induce on the population's health. Traditionally, very specialized methods and devices (dosimetry) have been used to assess the strength of the E-field, with the main objective of checking whether it respects the corresponding regulations. In this paper, we propose a complete novel approach, which exploits the functionality leveraged by a smart city platform...
May 31, 2017: Sensors
https://www.readbyqxmd.com/read/28555885/serum-extracellular-vesicles-contain-protein-biomarkers-for-primary-sclerosing-cholangitis-and-cholangiocarcinoma
#14
Ander Arbelaiz, Mikel Azkargorta, Marcin Krawczyk, Alvaro Santos-Laso, Ainhoa Lapitz, Maria J Perugorria, Oihane Erice, Esperanza Gonzalez, Raul Jimenez-Agüero, Adelaida Lacasta, Cesar Ibarra, Alberto Sanchez-Campos, Juan P Jimeno, Frank Lammert, Piotr Milkiewicz, Marco Marzioni, Rocio I R Macias, Jose J G Marin, Tushar Patel, Gregory J Gores, Ibon Martinez, Félix Elortza, Juan M Falcon-Perez, Luis Bujanda, Jesus M Banales
Cholangiocarcinoma (CCA) includes a heterogeneous group of biliary cancers with poor prognosis. Several conditions such as primary sclerosing cholangitis (PSC) are risk factors. Non-invasive differential diagnosis between intrahepatic CCA (iCCA) and hepatocellular carcinoma (HCC) is sometimes difficult. Accurate non-invasive biomarkers for PSC, CCA or HCC are not available. In the search of novel biomarkers, serum extracellular vesicles (EV) were isolated from CCA (n=43), PSC (n=30) or HCC (n=29) patients, and healthy individuals (control, n=32), and their protein content was characterized...
May 26, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28535704/pneumococcal-conjugate-vaccines-in-latin-america-are-pcv10-and-pcv13-similar-in-terms-of-protection-against-serotype-19a
#15
Maria L Avila-Aguero, Rolando Ulloa-Gutierrez, Luiza H Falleiros-Arlant, Oscar Porras
No abstract text is available yet for this article.
July 2017: Expert Review of Vaccines
https://www.readbyqxmd.com/read/28508573/regional-differences-in-the-management-and-outcome-of-kidney-transplantation-in-patients-with-human-immunodeficiency-virus-infection-a-3-year-retrospective-cohort-study
#16
Marina P Cristelli, Federico Cofán, Helio Tedesco-Silva, Joan Carles Trullàs, Daniel Wagner C L Santos, Cristian Manzardo, Fernando Agüero, Asunción Moreno, Federico Oppenheimer, Fritz Diekmann, Jose O Medina-Pestana, Jose Maria Miro
BACKGROUND: In the developed world, kidney transplantation (KT) in patients with human immunodeficiency virus (HIV) infection is well established. Developing countries concentrate 90% of the people living with HIV, but their experience is underreported. Regional differences may affect outcomes. OBJECTIVES: We compared the 3-year outcomes of patients with HIV infection receiving a KT in two different countries, in terms of incomes and development. METHODS: This was an observational, retrospective, double-center study, including all HIV-infected patients >18 years old undergoing KT...
May 16, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28468789/intracoronary-administration-of-allogeneic-adipose-tissue-derived-mesenchymal-stem-cells-improves-myocardial-perfusion-but-not-left-ventricle-function-in-a-translational-model-of-acute-myocardial-infarction
#17
Joaquim Bobi, Núria Solanes, Rodrigo Fernández-Jiménez, Carlos Galán-Arriola, Ana Paula Dantas, Leticia Fernández-Friera, Carolina Gálvez-Montón, Elisabet Rigol-Monzó, Jaume Agüero, José Ramírez, Mercè Roqué, Antoni Bayés-Genís, Javier Sánchez-González, Ana García-Álvarez, Manel Sabaté, Santiago Roura, Borja Ibáñez, Montserrat Rigol
BACKGROUND: Autologous adipose tissue-derived mesenchymal stem cells (ATMSCs) therapy is a promising strategy to improve post-myocardial infarction outcomes. In a porcine model of acute myocardial infarction, we studied the long-term effects and the mechanisms involved in allogeneic ATMSCs administration on myocardial performance. METHODS AND RESULTS: Thirty-eight pigs underwent 50 minutes of coronary occlusion; the study was completed in 33 pigs. After reperfusion, allogeneic ATMSCs or culture medium (vehicle) were intracoronarily administered...
May 3, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28457455/alginate-microparticles-as-oral-colon-drug-delivery-device-a-review
#18
REVIEW
Lissette Agüero, Dionisio Zaldivar-Silva, Luis Peña, Marcos L Dias
The increase in the research interest on alginate microparticles in pharmaceutical and biomedical areas confirms its potential use as an effective matrix for drug and cell delivery. Among the well known alginate properties, pH sensitivity remains as an attractive option for targeting of drug in the colon region. This essential aspect is advantageous to enhance therapeutic efficacy of treatment of inflammatory bowel diseases, which require multi-drug administration frequently in a long period. As consequence, severe side effect appears leading to discontinuation of therapy and affecting quality of patient life...
July 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28442613/reply-to-perez-del-molino-bernal-and-ag%C3%A3-ero-balbin-seqa1-is-a-useful-target-for-identification-of-tsukamurella-pulmonis
#19
Jade L L Teng, Ying Tang, Susanna K P Lau, Patrick C Y Woo
No abstract text is available yet for this article.
May 2017: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/28438939/emergence-and-evolution-of-multidrug-resistant-klebsiella-pneumoniae-with-both-blakpc-and-blactx-m-integrated-in-the-chromosome
#20
Weihua Huang, Guiqing Wang, Robert Sebra, Jian Zhuge, Changhong Yin, Maria E Aguero-Rosenfeld, Audrey N Schuetz, Nevenka Dimitrova, John T Fallon
The extended-spectrum-β-lactamase (ESBL)- and Klebsiella pneumoniae carbapenemase (KPC)-producing Enterobacteriaceae represent serious and urgent threats to public health. In a retrospective study of multidrug-resistant K. pneumoniae, we identified three clinical isolates, CN1, CR14, and NY9, carrying both blaCTX-M and blaKPC genes. The complete genomes of these three K. pneumoniae isolates were de novo assembled by using both short- and long-read whole-genome sequencing. In CR14 and NY9, blaCTX-M and blaKPC were carried on two different plasmids...
July 2017: Antimicrobial Agents and Chemotherapy
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