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María Isabel Fernández-Cano, Xavier Espada-Trespalacios, Azahara Reyes-Lacalle, Josep Maria Manresa Domínguez, Lluís Armadans-Gil, Magda Campins-Martí, Gemma Falguera-Puig, Pere Toran Monserrat
INTRODUCTION: The re-emergence of pertussis and the severity of its complications in infants younger than 3 months, were determining factors for starting a vaccination program for pregnant women in the third trimester of gestation in Catalonia in February 2014. This was the first autonomous community to introduce it in Spain. The aim of the study was to estimate the coverage of the program in its first year of implementation. METHODS: A retrospective analysis was performed on the data from the Primary Care Centre computerised medical records of pregnant women attending Sexual and Reproductive Health Care centres of the Metropolitan Nord area of the province of Barcelona, part of the Catalan Institute of Health...
October 18, 2016: Enfermedades Infecciosas y Microbiología Clínica
Rafael E Pedro, Débora A Guariglia, Sidney B Peres, Solange M Moraes
BACKGROUND: Human immunodeficiency virus-associated lipodystrophy syndrome (HALS) is a major problem among people living with HIV/aids. The exercise training has been used for its treatment; however, the knowledge about benefits and safety still is emerging. The aim was systematically review the literature for physiological, metabolic, immunologic, and morphologic adaptations to aerobic, resistance, and concurrent training in people living with HALS. METHODS: A search of the Medline, Embase, Cinahl, Lilacs, Scielo, Web of Science, the Cochrane Controlled Trials Register Library and PEDro was performed...
October 20, 2016: Journal of Sports Medicine and Physical Fitness
André P Antunes, Rachel M Fewster, Eduardo M Venticinque, Carlos A Peres, Taal Levi, Fabio Rohe, Glenn H Shepard
The Amazon basin is the largest and most species-rich tropical forest and river system in the world, playing a pivotal role in global climate regulation and harboring hundreds of traditional and indigenous cultures. It is a matter of intense debate whether the ecosystem is threatened by hunting practices, whereby an "empty forest" loses critical ecological functions. Strikingly, no previous study has examined Amazonian ecosystem resilience through the perspective of the massive 20th century international trade in furs and skins...
October 2016: Science Advances
Julien Soubrier, Graham Gower, Kefei Chen, Stephen M Richards, Bastien Llamas, Kieren J Mitchell, Simon Y W Ho, Pavel Kosintsev, Michael S Y Lee, Gennady Baryshnikov, Ruth Bollongino, Pere Bover, Joachim Burger, David Chivall, Evelyne Crégut-Bonnoure, Jared E Decker, Vladimir B Doronichev, Katerina Douka, Damien A Fordham, Federica Fontana, Carole Fritz, Jan Glimmerveen, Liubov V Golovanova, Colin Groves, Antonio Guerreschi, Wolfgang Haak, Tom Higham, Emilia Hofman-Kamińska, Alexander Immel, Marie-Anne Julien, Johannes Krause, Oleksandra Krotova, Frauke Langbein, Greger Larson, Adam Rohrlach, Amelie Scheu, Robert D Schnabel, Jeremy F Taylor, Małgorzata Tokarska, Gilles Tosello, Johannes van der Plicht, Ayla van Loenen, Jean-Denis Vigne, Oliver Wooley, Ludovic Orlando, Rafał Kowalczyk, Beth Shapiro, Alan Cooper
The two living species of bison (European and American) are among the few terrestrial megafauna to have survived the late Pleistocene extinctions. Despite the extensive bovid fossil record in Eurasia, the evolutionary history of the European bison (or wisent, Bison bonasus) before the Holocene (<11.7 thousand years ago (kya)) remains a mystery. We use complete ancient mitochondrial genomes and genome-wide nuclear DNA surveys to reveal that the wisent is the product of hybridization between the extinct steppe bison (Bison priscus) and ancestors of modern cattle (aurochs, Bos primigenius) before 120 kya, and contains up to 10% aurochs genomic ancestry...
October 18, 2016: Nature Communications
Narcís Palomeras, Antonio Peñalver, Miquel Massot-Campos, Pep Lluís Negre, José Javier Fernández, Pere Ridao, Pedro J Sanz, Gabriel Oliver-Codina
The use of commercially available autonomous underwater vehicles (AUVs) has increased during the last fifteen years. While they are mainly used for routine survey missions, there is a set of applications that nowadays can be only addressed by manned submersibles or work-class remotely operated vehicles (ROVs) equipped with teleoperated arms: the intervention applications. To allow these heavy vehicles controlled by human operators to perform intervention tasks, underwater structures like observatory facilities, subsea panels or oil-well Christmas trees have been adapted, making them more robust and easier to operate...
October 12, 2016: Sensors
Gemma Odena, Jiegen Chen, Juan Jose Lozano, Jose Altamirano, Daniel Rodrigo-Torres, Silvia Affo, Oriol Morales-Ibanez, Hiroshi Matsushita, Jian Zou, Raluca Dumitru, Juan Caballeria, Pere Gines, Vicente Arroyo, Min You, Pierre-Emmanuel Rautou, Dominique Valla, Fulton Crews, Ekihiro Seki, Pau Sancho-Bru, Ramon Bataller
Alcoholic hepatitis (AH) is the most severe form of alcoholic liver disease for which there are no effective therapies. Patients with AH show impaired hepatocyte proliferation, expansion of inefficient ductular cells and high lipopolysaccharide (LPS) levels. It is unknown whether LPS mediates ductular cell expansion. We performed transcriptome studies and identified keratin 23 (KRT23) as a new ductular cell marker. KRT23 expression correlated with mortality and LPS serum levels. LPS-TLR4 pathway role in ductular cell expansion was assessed in human and mouse progenitor cells, liver slices and liver injured TLR4 KO mice...
October 18, 2016: Scientific Reports
Paulo Domingos Ribeiro-Junior, Ricardo Alexandre Galdioli Senko, Gabriel Cury Batista Mendes, Fernando Gianzanti Peres
Facial nerve has great functional and aesthetic importance to the face, and damage to its structure can lead to major complications. This article reports a clinical case of neuroanastomosis of the facial nerve after facial trauma, describing surgical procedure and postoperative follow-up. A trauma patient with extensive injury cut in right mandibular body causing neurotmesis of the VIIth cranial nerve and mandibular angle fracture right side was treated. During surgical exploration, the nerve segments were identified and a neuroanastomosis was performed using nylon 10-0, after reduction and internal fixation of the mandibular fracture...
October 2016: Journal of Craniofacial Surgery
Timo-Benjamin Baumeister, Ingo Wickenbrock, Christian A Perings
Methylphenidate (Ritalin(®)) is an increasingly used medication in the treatment of attention-deficit hyperactivity disorder (ADHD). Cardiovascular adverse effects like vasospasm or myocardial infarction are described as very rare adverse effects. We present the case of a 21-year-old man diagnosed with ADHD who recently started therapy with Ritalin(®) Adult 20 mg for at least 3 days. Afterwards he presented with chest pain, elevated troponin and creatine kinase, and posterolateral ST elevations. A myocarditis was initially supposed...
December 2016: Drug Saf Case Rep
Elisa Pose, Elsa Solà, Salvatore Piano, Elisabetta Gola, Isabel Graupera, Mónica Guevara, Andrés Cárdenas, Paolo Angeli, Pere Ginès
BACKGROUND: Vaptans, vasopressin selective V2-receptor antagonist, represent the first pharmacological approach to the treatment of hypervolemic hyponatremia in cirrhosis. However, information on the use of vaptans for patients with cirrhosis and hyponatremia in a real-life scenario is very limited. Therefore, this study evaluated the effect of tolvaptan on serum sodium in patients with cirrhosis and severe hypervolemic hyponatremia. METHODS: Nine patients with cirrhosis and serum sodium <125mEq/L were included...
October 13, 2016: American Journal of Medicine
Fernanda Peres da Silveira, Carla Basso, Wagner Raupp, Morgana Dalpiaz, Karine Bertoldi, Ionara Rodrigues Siqueira, Pedro Dal Lago, Maristela Padilha de Souza, Viviane Rostirola Elsner
Our aim was to compare the basal levels of plasma brain-derived neurotrophic factor (BDNF) and global histone H4 acetylation in peripheral blood mononuclear cells (PBMCs) of healthy amateur runners (EXE group) with sedentary individuals (SED group) as well as to investigate the acute effect of a running race on these markers in the EXE group. Five days before the race, all participants were submitted to a basal blood collection. On the race day, two blood samples were collected in the EXE group before the running started and immediately at the end...
October 14, 2016: Journal of Physiological Sciences: JPS
Renato Quirino Ramos, João Luiz Bastos, Marco Aurélio Peres
Population-based studies assessing self-reported periodontal questions in low-income countries are lacking, and therefore we aimed to assess the accuracy of self-reported periodontal items in Brazil. One thousand one hundred and forty adults from Florianópolis, Brazil, had their periodontium clinically examined, and responded to the following self-reported items on periodontal conditions: Question (Q)1, Do you have any wobbly teeth?; Q2, Do your gums usually bleed?; and Q3, Has your dentist ever told you that you have gum disease? Periodontitis was defined as: a...
October 10, 2016: Brazilian Oral Research
Jose M Colomina, Pere Cavallé-Busquets, Sílvia Fernàndez-Roig, Pol Solé-Navais, Joan D Fernandez-Ballart, Mónica Ballesteros, Per M Ueland, Klaus Meyer, Michelle M Murphy
: The effect of the betaine: homocysteine methyltransferase BHMT c.716G>A (G: guanosine; A: adenosine) single nucleotide polymorphism (SNP) on the BHMT pathway is unknown during pregnancy. We hypothesised that it impairs betaine to dimethylglycine conversion and that folate status modifies its effect. We studied 612 women from the Reus Tarragona Birth Cohort from ≤12 gestational weeks (GW) throughout pregnancy. The frequency of the variant BHMT c.716A allele was 30.8% (95% confidence interval (CI): 28...
October 9, 2016: Nutrients
Jian Tang, Jean-Luc Maurice, Wanghua Chen, Soumyadeep Misra, Martin Foldyna, Erik V Johnson, Pere Roca I Cabarrocas
A comprehensive study of the silicon nanowire growth process has been carried out. Silicon nanowires were grown by plasma-assisted-vapor-solid method using tin as a catalyst. We have focused on the evolution of the silicon nanowire density, morphology, and crystallinity. For the first time, the initial growth stage, which determines the nanowire (NW) density and growth direction, has been observed step by step. We provide direct evidence of the merging of Sn catalyst droplets and the formation of Si nanowires during the first 10 s of growth...
December 2016: Nanoscale Research Letters
Pere-Joan Cardona
A major problem with tuberculosis (TB) control is the long duration of drug therapy-both for latent and for active TB. Therapeutic vaccination has been postulated to improve this situation, and to this end there are several candidates already in clinical phases of development. These candidates follow two main designs, namely bacilli-directed therapy based on inactivated -whole or -fragmented bacillus (Mycobacterium w and RUTI) or fusion proteins that integrate non-replicating bacilli -related antigens (H56 vaccine), and host-directed therapy to reduce the tissue destruction...
2016: Frontiers in Microbiology
Fernanda F Peres, Raquel Levin, Mayra A Suiama, Mariana C Diana, Douglas A Gouvêa, Valéria Almeida, Camila M Santos, Lisandro Lungato, Antônio W Zuardi, Jaime E C Hallak, José A Crippa, D'Almeida Vânia, Regina H Silva, Vanessa C Abílio
Cannabidiol (CBD) is a non-psychotomimetic compound from Cannabis sativa that presents antipsychotic, anxiolytic, anti-inflammatory, and neuroprotective effects. In Parkinson's disease patients, CBD is able to attenuate the psychotic symptoms induced by L-DOPA and to improve quality of life. Repeated administration of reserpine in rodents induces motor impairments that are accompanied by cognitive deficits, and has been applied to model both tardive dyskinesia and Parkinson's disease. The present study investigated whether CBD administration would attenuate reserpine-induced motor and cognitive impairments in rats...
2016: Frontiers in Pharmacology
João Vitor Campos-Silva, Carlos A Peres
Tropical wetlands are highly threatened socio-ecological systems, where local communities rely heavily on aquatic animal protein, such as fish, to meet food security. Here, we quantify how a 'win-win' community-based resource management program induced stock recovery of the world's largest scaled freshwater fish (Arapaima gigas), providing both food and income. We analyzed stock assessment data over eight years and examined the effects of protected areas, community-based management, and landscape and limnological variables across 83 oxbow lakes monitored along a ~500-km section of the Juruá River of Western Brazilian Amazonia...
October 12, 2016: Scientific Reports
Lauren C Peres, Elisa V Bandera, Bo Qin, Kristin A Guertin, Nitin Shivappa, James R Hebert, Sarah E Abbott, Anthony J Alberg, Jill Barnholtz-Sloan, Melissa Bondy, Michele L Cote, Ellen Funkhouser, Patricia G Moorman, Edward S Peters, Ann G Schwartz, Paul D Terry, Fabian Camacho, Frances Wang, Joellen M Schildkraut
Chronic inflammation has been implicated in the development of epithelial ovarian cancer (EOC); yet, the contribution of inflammatory foods and nutrients to EOC risk has been understudied. We investigated the association between the dietary inflammatory index (DII), a novel literature-derived tool to assess the inflammatory potential of one's diet, and EOC risk in African American (AA) women in the African American Cancer Epidemiology Study (AACES), the largest population-based case-control study of EOC in AA women to date...
October 11, 2016: International Journal of Cancer. Journal International du Cancer
Patricia Huelin, Salvatore Piano, Elsa Solà, Marialuisa Stanco, Cristina Solé, Rebeca Moreira, Elisa Pose, Silvano Fasolato, Nuria Fabrellas, Glòria de Prada, Chiara Pilutti, Isabel Graupera, Xavier Ariza, Antonietta Romano, Chiara Elia, Andrés Cárdenas, Javier Fernández, Paolo Angeli, Pere Ginès
BACKGROUND & AIMS: In patients with cirrhosis of the liver, acute kidney injury (AKI) is classified into 3 stages. Recent studies indicate that there are 2 subgroups of stage 1 disease, associated with different outcomes and serum levels of creatinine (sCr): stage 1A (sCr <1.5 mg/dL) and stage 1B (SCr ≥1.5 mg/dL). We performed a prospective study to validate, in a large series of patients with cirrhosis, the association between this new description and patient outcomes, as well as assess the relationship between AKI stage and the presence of acute-on-chronic liver failure (ACLF)...
October 5, 2016: Clinical Gastroenterology and Hepatology
Krithika Ravichandran, Luis Guzman, Tomas Escudero, Xuezhong Zheng, Pere Colls, Amy Jordan, Jacques Cohen, Dagan Wells, Santiago Munné
Preimplantation genetic diagnosis of aneuploidy (PGD-A) with comprehensive chromosome analysis has been known to improve pregnancy outcomes. Accuracy in detecting sex chromosomes becomes important when selecting against embryos at risk for sex-linked disorders. A total of 21,356 PGD-A cycles consisting of day-3 (cleavage) or day-5 (blastocyst) biopsies were received at the same laboratory for PGD-A via fluorescence in situ hybridization (FISH) or array comparative genome hybridization (aCGH) from multiple fertility centres...
August 20, 2016: Reproductive Biomedicine Online
Matthew N Davies, Helene Pere, Iris Bosschem, Freddy Haesebrouck, Bram Flahou, Eric Tartour, Darren R Flower, David F Tough, Jagadeesh Bayry
Adjuvants are substances that boost the protective immune response to vaccine antigens. The majority of known adjuvants have been identified through the use of empirical approaches. Our aim was to identify novel adjuvants with well-defined cellular and molecular mechanisms by combining a knowledge of immunoregulatory mechanisms with an in silico approach. CD4(+)CD25(+)FoxP3(+) regulatory T cells (Tregs) inhibit the protective immune responses to vaccines by suppressing the activation of antigen presenting cells such as dendritic cells (DCs)...
2017: Methods in Molecular Biology
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