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https://www.readbyqxmd.com/read/28813954/human-robot-sensor-interface-for-cardiac-rehabilitation
#1
Juan S Lara, Jonathan Casas, Andres Aguirre, Marcela Munera, Monica Rincon-Roncancio, Bahar Irfan, Emmanuel Senft, Tony Belpaeme, Carlos A Cifuentes
Cardiovascular disease is the leading cause of death in the world. A program of cardiac rehabilitation (CR) is related to physical activities or exercises to regain the optimal quality of life. CR relies on the necessity to evaluate, control and supervise a patient's status and progress. This work has two objectives: on the one hand, provide a tool for clinicians to assess the patient's status during CR. On the other hand, there is evidence that robots can motivate patients during therapeutic procedures. Our sensor interface explores the possibility to integrate a robotic agent into cardiac therapy...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28813851/lokomat-therapy-in-colombia-current-state-and-cognitive-aspects
#2
Marcela Munera, Alexandra Marroquin, Laura Jimenez, Juan S Lara, Catalina Gomez, Sandra Rodriguez, Luis E Rodriguez, Carlos A Cifuentes
Neurological disorders frequently affect walking function which is one of the most fundamental skills to improve quality of life and autonomy, and Lokomat has been a key piece for gait's rehabilitation. In this study, a diagnosis about the development of the Robot-assisted therapy rehabilitation with Lokomat in Colombia is made. The study was performed by collecting some anthropometric and demographic data of the patients that use Lokomat, followed by a survey of cognitive aspects. With the purpose to compare the current state of the robotic therapies it was found that in Colombia the benefits of this treatment have not being fully exploited...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28812136/clinical-outcomes-of-y90-radioembolization-for-recurrent-hepatocellular-carcinoma-following-curative-resection
#3
Rehan Ali, Ahsun Riaz, Ahmed Gabr, Nadine Abouchaleh, Ronald Mora, Ali Al Asadi, Juan Carlos Caicedo, Michael Abecassis, Nitin Katariya, Haripriya Maddur, Laura Kulik, Robert J Lewandowski, Riad Salem
PURPOSE: To assess safety/efficacy of yttrium-90 radioembolization (Y90) in patients with recurrent hepatocellular carcinoma (HCC) following curative surgical resection. METHODS: With IRB approval, we searched our prospectively acquired database for patients that were treated with Y90 for recurrent disease following resection. Baseline characteristics and bilirubin toxicities following Y90 were evaluated. Intention-to-treat overall survival (OS) and time-to-progression (TTP) from Y90 were assessed...
August 15, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28809924/species-delimitation-in-frogs-from-south-american-temperate-forests-the-case-of-eupsophus-a-taxonomically-complex-genus-with-high-phenotypic-variation
#4
Claudio Correa, Dayana Vásquez, Camila Castro-Carrasco, Álvaro Zúñiga-Reinoso, Juan Carlos Ortiz, R Eduardo Palma
One of the most characteristic and abundant amphibian taxa of South American temperate forests is Eupsophus. The ten currently recognized species of the genus have been divided in two species groups, roseus and vertebralis, but most of them, eight, belong to the roseus group. Recent phylogeographic and phylogenetic studies have suggested that species diversity of the roseus group could be underestimated. An examination of the literature shows that species of the roseus group exhibit high levels of variation in their external characteristics, particularly those used as diagnostic characters, which compromises their taxonomy and hinders their field recognition...
2017: PloS One
https://www.readbyqxmd.com/read/28809778/reprimo-a-potential-p53-dependent-tumor-suppressor-gene-is-frequently-hypermethylated-in-estrogen-receptor-%C3%AE-positive-breast-cancer
#5
Kurt Buchegger, Ismael Riquelme, Tamara Viscarra, Carmen Ili, Priscilla Brebi, Tim Hui-Ming Huang, Juan Carlos Roa
Aberrant DNA methylation is a hallmark of many cancers. Currently, there are four intrinsic molecular subtypes in breast cancer (BC): Luminal A, B, Her2-positive, and triple negative (TNBC). Recently, The Cancer Genome Atlas (TCGA) project has revealed that Luminal subtypes have higher levels of genome-wide methylation that may be a result of Estrogen/Estrogen receptor α (E2/ERα) signaling pathway activation. In this study, we analyze promoter CpG-island (CGIs) of the Reprimo (RPRM) gene in breast cancers (n = 77), cell lines (n = 38), and normal breast tissue (n = 10) using a MBDCap-seq database...
August 15, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28809732/validation-of-the-simplified-criteria-for-the-diagnosis-of-autoimmune-hepatitis-in-chilean-hispanic-patients
#6
Roberto Candia, Blanca Norero, Carlos Agu Ero, Luis Díaz, Juan Pablo Ortega, Rodrigo Wolff, Cristian Hernández-Rocha, Ignacio Duarte, Alejandro Soza, Carlos Benítez, Marco Arrese
INTRODUCTION AND AIM: In 2008 the International autoimmune hepatitis (AIH) Group proposed the simplified diagnostic criteria for this disease. The original cohort study was performed in 11 international centers, but validation studies are scarce in Latin-America. The aim of this study is validate these criteria in Hispanic patients. MATERIAL AND METHODS: A retrospective cohort of patients undergoing percutaneous liver biopsy and follow-up of at least 12 months was recruited from a Chilean University hospital...
August 8, 2017: Annals of Hepatology
https://www.readbyqxmd.com/read/28808945/erratum-to-vasodilator-therapy-nitrates-and-nicorandil
#7
Jason M Tarkin, Juan Carlos Kaski
No abstract text is available yet for this article.
August 14, 2017: Cardiovascular Drugs and Therapy
https://www.readbyqxmd.com/read/28807908/activity-of-the-%C3%AE-lactamase-inhibitor-ln-1-255-against-carbapenem-hydrolyzing-class-d-%C3%AE-lactamases-from-acinetobacter-baumannii
#8
Juan Carlos Vázquez-Ucha, María Maneiro, Marta Martínez-Guitián, John Buynak, Christopher R Bethel, Robert A Bonomo, Germán Bou, Margarita Poza, Concepción González-Bello, Alejandro Beceiro
The number of infections caused by Gram-negative pathogens carrying carbapenemases is increasing, and the group of carbapenem-hydrolyzing class D β-lactamases (CHDLs) is especially problematic. Several clinically important CHDLs have been identified in A. baumannii, including OXA-23, OXA-24/40, OXA-58, OXA-143, OXA-235, and the chromosomally encoded OXA-51. The selection and dissemination of carbapenem-resistant A. baumannii strains constitutes a serious global threat. Carbapenems have been successfully utilized as last resort antibiotics for the treatment of multi-drug-resistant A...
August 14, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28807651/recommendations-for-the-prescription-of-physical-exercise-for-patients-with-spondyloarthritis
#9
Mariano Tomás Flórez García, Loreto Carmona, Raquel Almodóvar, César Fernández de Las Peñas, Fernando García Pérez, M Ángeles Pérez Manzanero, José Manuel García García, Lidón Soriano Segarra, José Fernando Jiménez Díaz, Nuria Mendoza Laiz, Eugenio de Miguel Mendieta, Juan Carlos Torre Alonso, Luis Francisco Linares Ferrando, Eduardo Collantes Estévez, Jesús Sanz Sanz, Pedro Zarco Montejo
OBJECTIVE: To develop expert-based recommendations on physical activity and exercise for patients with spondyloarthritis (SpA). METHODS: Two discussion groups, one of physical therapists, rehabilitation physicians, and professionals of physical activity and sports, and another of rheumatologists interested in SpA, were held to discuss the results of a survey of rheumatologists on exercise and two focus groups with patients on barriers to exercise. Preliminary recommendations were drafted...
August 11, 2017: Reumatología Clinica
https://www.readbyqxmd.com/read/28806623/retroperitoneal-paraganglioma-is-pre-operative-embolization-useful
#10
Natalia Apentchenko Eriutina, Camilo J Castellón Pavón, Carlos García Vásquez, Irene Gonzalo Montesinos, Santos Jiménez de Los Galanes, Pedro A Pacheco Martínez, Juan Gómez Patiño
INTRODUCTION: Paragangliomas (PG) are rare tumors derived from chromaffin cells that are located outside the adrenal gland and are capable of producing catecholamines. The treatment is based on a surgical resection, and there is controversy regarding the usefulness of previously carrying out an embolization and what is the most adequate surgical approach. CLINICAL CASE: We will present a 17-year-old woman with a retroperitoneal tumour in contact with the aorta and the inferior vena cava, treated with embolization prior to the surgical resection via laparotomy...
August 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28805497/putative-role-of-glutamine-in-the-activation-of-cbl-cipk-signalling-pathways-during-salt-stress-in-sorghum
#11
Rafael de Souza Miranda, Juan Carlos Alvarez-Pizarro, José Hélio Costa, Stelamaris de Oliveira Paula, José Tarquinio Prisco, Enéas Gomes-Filho
The salt overly sensitive (SOS) pathway is the only mechanism known for Na(+) extrusion in plant cells. SOS pathway activation involves Ca(2+)-sensing proteins, such as calcineurin B-like (CBL) proteins, and CBL-interacting protein kinases (CIPKs). In this signalling mechanism, a transit increase in cytosolic Ca(2+) concentration triggered by Na(+) accumulation is perceived by CBL (also known as SOS3). Afterward, SOS3 physically interacts with a CIPK (also known as SOS2), forming the SOS2/SOS3 complex, which can regulate the number downstream targets, controlling ionic homeostasis...
August 14, 2017: Plant Signaling & Behavior
https://www.readbyqxmd.com/read/28805355/sensing-mg-2-contributes-to-the-resistance-of-pseudomonas-aeruginosa-to-complement-mediated-opsonophagocytosis
#12
Mohammad Qadi, Sofía Izquierdo-Rabassa, Margalida Mateu Borrás, Antonio Doménech-Sánchez, Carlos Juan, Joanna B Goldberg, Robert E W Hancock, Sebastián Albertí
Pseudomonas aeruginosa adaptation to survive in the host hinges on its ability to probe the environment and respond appropriately. Rapid adaptation is often mediated by two-component regulatory systems, such as the PhoP/PhoQ system that responds to Mg(2+) ion concentration. However, there is limited information about the role of PhoQ in P. aeruginosa bloodstream infections. We used a murine model of systemic infection to test the virulence of a PhoQ-deficient mutant. Mutation of PhoQ impaired the virulence and the ability to cause bacteremia of P...
August 14, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28803914/targeted-disruption-of-tcf12-reveals-heb-as-essential-in-human-mesodermal-specification-and-hematopoiesis
#13
Yang Li, Patrick M Brauer, Jastaranpreet Singh, Sintia Xhiku, Kogulan Yoganathan, Juan Carlos Zúñiga-Pflücker, Michele K Anderson
Hematopoietic stem cells arise from mesoderm-derived hemogenic endothelium (HE) during embryogenesis in a process termed endothelial-hematopoietic transition (EHT). To better understand the gene networks that control this process, we investigated the role of the transcription factor HEB (TCF12) by disrupting the TCF12 gene locus in human embryonic stem cells (hESCs) and inducing them to differentiate toward hematopoietic outcomes. HEB-deficient hESCs retained key features of pluripotency, including expression of SOX2 and SSEA-4 and teratoma formation, while NANOG expression was reduced...
August 2, 2017: Stem Cell Reports
https://www.readbyqxmd.com/read/28803124/influence-of-depth-of-neuromuscular-blockade-on-surgical-conditions-during-low-pressure-pneumoperitoneum-laparoscopic-cholecystectomy-a-randomized-blinded-study
#14
Javier Barrio, Carlos L Errando, Jaime García-Ramón, Rafael Sellés, Guillermo San Miguel, Juan Gallego
STUDY OBJECTIVE: To evaluate the influence of neuromuscular blockade (NMB) on surgical conditions during low-pressure pneumoperitoneum (8mmHg) laparoscopic cholecystectomy (LC), while comparing moderate and deep NMB. Secondary objective was to evaluate if surgical conditions during low-pressure pneumoperitoneum LC performed with deep NMB could be comparable to those provided during standard-pressure pneumoperitoneum (12mmHg) LC. DESIGN: Prospective, randomized, blinded clinical trial...
August 10, 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28802034/keeping-the-rhythm-while-changing-the-lyrics-circadian-biology-in-aging
#15
Fumiyuki Hatanaka, Alejandro Ocampo, Juan Carlos Izpisua Belmonte
Aging and circadian rhythms have been linked for decades, but their molecular interplay has remained obscure. Sato et al. and Solanas et al. now reveal that, while core clock components remain nearly unaltered, aging is associated with tissue-specific rewiring, which can be prevented by calorie restriction.
August 10, 2017: Cell
https://www.readbyqxmd.com/read/28801448/long-term-results-of-a-phase-ii-study-of-rituximab-and-bendamustine-for-mucosa-associated-lymphoid-tissue-lymphoma
#16
Antonio Salar, Eva Domingo-Domenech, Carlos Panizo, Concepción Nicolás, Joan Bargay, Ana Muntañola, Miguel Canales, José Luis Bello, Juan Manuel Sancho, José Francisco Tomás, María José Rodríguez, Javier Peñalver, Carlos Grande, José Javier Sánchez-Blanco, Luis Palomera, Reyes Arranz, Eulogio Conde, Mar García, Juan Fernando García, Dolores Caballero, Carlos Montalbán
No abstract text is available yet for this article.
August 11, 2017: Blood
https://www.readbyqxmd.com/read/28800847/heterotrimeric-g-protein-alpha-subunit-controls-growth-stress-response-extracellular-protease-activity-and-cyclopiazonic-acid-production-in-penicillium-camemberti
#17
Ramón O García-Rico, Carlos Gil-Durán, Juan F Rojas-Aedo, Inmaculada Vaca, Luis Figueroa, Gloria Levicán, Renato Chávez
The fungus Penicillium camemberti is widely used in the ripening of various bloomy-rind cheeses. Several properties of P. camemberti are important in cheese ripening, including conidiation, growth and enzyme production, among others. However, the production of mycotoxins such as cyclopiazonic acid during the ripening process by P. camemberti has raised concerns among consumers that demand food with minimal contamination. Here we show that overexpressing an α-subunit from the subgroup I of the heterotrimeric G protein (Gαi) influences several of these processes: it negatively affects growth in a media-dependent manner, triggers conidial germination, reduces the rate of sporulation, affects thermal and osmotic stress resistance, and also extracellular protease and cyclopiazonic acid production...
September 2017: Fungal Biology
https://www.readbyqxmd.com/read/28800677/levothyroxine-enhances-glucose-clearance-and-blunts-the-onset-of-experimental-type-1-diabetes-mellitus-in-mice
#18
Livia López-Noriega, Nadia Cobo-Vuilleumier, Álvaro Jesús Narbona-Pérez, Juan Luis Araujo-Garrido, Petra Isabel Lorenzo, José Manuel Mellado-Gil, José Carlos Moreno, Benoit R Gauthier, Alejandro Martín-Montalvo
BACKGROUND AND PURPOSE: Thyroid hormones induce several changes in whole body metabolism that are known to improve metabolic homeostasis. However, adverse side effects have prevented its use in the clinic. In view of the promising effects of thyroid hormones, we investigated the effects of levothyroxine supplementation in glucose. EXPERIMENTAL APPROACH: C57BL/6 mice were treated with levothyroxine from birth to 24 weeks of age, when mice were euthanized. The effects of levothyroxine supplementation on metabolic health were determined...
August 11, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28800609/the-trypomastigote-small-surface-antigen-tssa-regulates-trypanosoma-cruzi-infectivity-and-differentiation
#19
María de Los Milagros Cámara, Gaspar E Cánepa, Andrés B Lantos, Virginia Balouz, Hai Yu, Xi Chen, Oscar Campetella, Juan Mucci, Carlos A Buscaglia
BACKGROUND: TSSA (Trypomastigote Small Surface Antigen) is an antigenic, adhesion molecule displayed on the surface of Trypanosoma cruzi trypomastigotes. TSSA displays substantial sequence identity to members of the TcMUC gene family, which code for the trypomastigote mucins (tGPI-mucins). In addition, TSSA bears sequence polymorphisms among parasite strains; and two TSSA variants expressed as recombinant molecules (termed TSSA-CL and TSSA-Sy) were shown to exhibit contrasting features in their host cell binding and signaling properties...
August 11, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28800352/workers-medication-as-occupational-risk-at-construction-site-with-formworks
#20
Antonio López-Arquillos, Juan Carlos Rubio-Romero, Concepción López-Arquillos
BACKGROUND: Accidents in the construction sector are a cause for concern. The influence of many different factors in construction accidents have been studied (age, company size, length of service, deviation, drugs or alcohol consumption, etc.) but the influence of medicinal substances in specific construction activities has not been evaluated until now. OBJECTIVE: The aim of the research presented here is to identify the effect of different medicinal substances on the occupational risk levels of construction activities with formworks...
2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
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