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Sara J Czaja, Chin Chin Lee, Dolores Perdomo, David Loewenstein, Marina Bravo, Jerad H Moxley PhD, Richard Schulz
Background and Objectives: Family caregivers (CGs) are critical to the provision of long-term services and support for older adults. Numerous intervention programs to alleviate CG distress have been developed and evaluated yet few have been implemented in community settings. This paper describes and presents outcomes from Community REACH, a community implementation of the evidence-based Resources for Enhancing Alzheimer's Caregiver Health (REACH) II program. Research Design and Methods: Community REACH involved a partnership between REACH II investigators and United HomeCare Services (UHCS), a nonprofit home health organization that provides home health, personal care, companion, and respite services...
March 19, 2018: Gerontologist
Leticia Leon, Luis Rodriguez-Rodriguez, Maria Dolores Aguilar, Juan Ángel Jover, Cristina Vadillo, Marta Redondo, Lydia Abasolo
OBJECTIVE: The aim of this study was to assess the reliability and validity of the Spanish version of the Rosser classification system for disease states in patients with musculoskeletal disorders. METHODS: Our study was based on a questionnaire validation design. Patients were attended at an outpatient rheumatology clinic at Hospital Clínico San Carlos, Madrid, Spain. The Rosser classification system was completed by the physician from the research team (PMQ) and by the patient (HMQ)...
March 21, 2018: Journal of Clinical Rheumatology: Practical Reports on Rheumatic & Musculoskeletal Diseases
Dolores Sánchez-Rodríguez, Cédric Annweiler, Natalia Ronquillo-Moreno, Andrea Tortosa-Rodríguez, Anna Guillén-Solà, Olga Vázquez-Ibar, Ferran Escalada, Josep M Muniesa, Ester Marco
BACKGROUND: Malnutrition is a prevalent condition related to adverse outcomes in older people. Our aim was to compare the diagnostic capacity of the malnutrition criteria of the European Society of Parenteral and Enteral Nutrition (ESPEN) with other classical diagnostic tools. METHODS: Cohort study of 102 consecutive in-patients ≥70 years admitted for postacute rehabilitation. Patients were considered malnourished if their Mini-Nutritional Assessment-Short Form (MNA-SF) score was ≤11 and serum albumin <3 mg/dL or MNA-SF ≤ 11, serum albumin <3 mg/dL, and usual clinical signs and symptoms of malnutrition...
March 16, 2018: Archives of Gerontology and Geriatrics
Gabriela Cárdenas Fuentes, Rowaedh Ahmed Bawaked, Miguel Ángel Martínez González, Dolores Corella, Isaac Subirana Cachinero, Jordi Salas-Salvadó, Ramón Estruch, Lluis Serra-Majem, Emilio Ros, José Lapetra Peralta, Miguel Fiol, Javier Rekondo, Enrique Gómez-Gracia, Josep Antoni Tur Marí, Xavier Pinto Sala, Nancy Babio, Carolina Ortega, José Alfredo Martínez, Helmut Schröder
Background: There is limited, and inconsistent, data on the prospective association between physical activity and surrogate markers of adiposity in older adults. We aim to determine the prospective association of leisure time physical activity (LTPA) with body mass index (BMI), waist circumference (WC) and the incidence of obesity. Methods: This prospective analysis included 7144 individuals with a mean age of 67 ± 6.2 years, from the PREvención con DIeta MEDiterránea (PREDIMED) study...
March 15, 2018: European Journal of Public Health
Dolores Albarracín, Pim Cuijpers, Paul W Eastwick, Blair T Johnson, Glenn I Roisman, Gale M Sinatra, Paul Verhaeghen
This editorial marks the first 4 years of the current editorial period. It offers an opportunity to take stock, review trends, and describe editorial policies for the next 2 years. Psychology continues to shine and accumulate knowledge that scholars integrate, use in the development of theory, and examine to generate applications to real-world problems. The articles published in Bulletin during the last 4 years are a tribute to the vitality of our discipline. (PsycINFO Database Record
March 2018: Psychological Bulletin
Maria Dolores Fernandez-Garcia, Romain Volle, Marie-Line Joffret, Serge Alain Sadeuh-Mba, Ionela Gouandjika-Vasilache, Ousmane Kebe, Michael R Wiley, Manasi Majumdar, Etienne Simon-Loriere, Anavaj Sakuntabhai, Gustavo Palacios, Javier Martin, Francis Delpeyroux, Kader Ndiaye, Maël Bessaud
We analyzed whole-genome sequences of 8 enterovirus A71 isolates (EV-A71). We confirm the circulation of genogroup C and the new genogroup E in West Africa. Our analysis demonstrates wide geographic circulation and describes genetic exchanges between EV-A71 and autochthonous EV-A that might contribute to the emergence of pathogenic lineages.
April 2018: Emerging Infectious Diseases
Antonio Cano-Vindel, Roger Muñoz-Navarro, Leonardo Adrián Medrano, Paloma Ruiz-Rodríguez, César González-Blanch, María Dolores Gómez-Castillo, Antonio Capafons, Fernando Chacón, Francisco Santolaya
BACKGROUND: The Patient Health Questionnaire-4 (PHQ-4) is an ultra-brief self-report consisting of a 2-item depression scale (PHQ-2) and a 2-item anxiety scale (GAD-2). The aim of the present study is to determine the psychometric properties of a computerized version of the PHQ-4 used to detect emotional disorders (anxiety and depression) in the primary care setting. METHOD: A total of 1052 patients with suspected anxiety, depression, or somatic symptoms were recruited from 28 primary care centres participating in the PsicAP trial and completed the full version of the computerized PHQ...
February 16, 2018: Journal of Affective Disorders
Francisco J Ruiz-Ruano, Jesús Castillo-Martínez, Josefa Cabrero, Ricardo Gómez, Juan Pedro M Camacho, María Dolores López-León
Satellite DNA (satDNA) constitutes an important fraction of repetitive DNA in eukaryotic genomes, but it is barely known in most species. The high-throughput analysis of satDNA in the grasshopper Pyrgomorpha conica revealed 87 satDNA variants grouped into 76 different families, representing 9.4% of the genome. Fluorescent in situ hybridization (FISH) analysis of the 38 most abundant satDNA families revealed four different patterns of chromosome distribution. Homology search between the 76 satDNA families showed the existence of 15 superfamilies, each including two or more families, with the most abundant superfamily representing more than 80% of all satDNA found in this species...
March 16, 2018: Chromosoma
Ángel Agis-Torres, Paz Recio, María Elvira López-Oliva, María Pilar Martínez, María Victoria Barahona, Sara Benedito, Salvador Bustamante, Miguel Ángel Jiménez-Cidre, Albino García-Sacristán, Dolores Prieto, Vítor S Fernandes, Medardo Hernández
Nitric oxide (NO) and hydrogen sulfide (H2 S) play a pivotal role in nerve-mediated relaxation of the bladder outflow region. In the bladder neck, a marked phosphodiesterase type 4 (PDE4) expression has also been described and PDE4 inhibitors, as rolipram, produce smooth muscle relaxation. This study investigates the role of PDE4 isoenzyme in bladder neck gaseous inhibitory neurotransmission. We used Western blot and double immunohistochemical staining for the detection of NPP4 (PDE4) and PDE4A and organ baths for isometric force recording to roflumilast and tadalafil, PDE4 and PDE5, respectively, inhibitors in pig and human samples...
March 16, 2018: Scientific Reports
Teresa Morales-Ruiz, Álvaro C Romero-Valenzuela, Vanessa M Vázquez-Grande, Teresa Roldán-Arjona, Rafael R Ariza, Dolores Córdoba-Cañero
Base excision repair (BER) is a major defense pathway against spontaneous DNA damage. This multistep process is initiated by DNA glycosylases that recognise and excise the damaged base, and proceeds by the concerted action of additional proteins that perform incision of the abasic site, gap filling and ligation. BER has been extensively studied in bacteria, yeasts and animals. Although knowledge of this pathway in land plants is increasing, there are no reports detecting BER in algae. We describe here an experimental in vitro system allowing the specific analysis of BER in the model alga Chlamydomonas reinhardtii...
March 5, 2018: DNA Repair
Silvina M Y López, Ma Dolores Molina Sánchez, Graciela N Pastorino, Mario E E Franco, Nicolás Toro García, Pedro A Balatti
The purpose of this work was to study further two Bradyrhizobium japonicum strains with high nitrogen-fixing capacity that were identified within a collection of approximately 200 isolates from the soils of Argentina. Nodulation and nitrogen-fixing capacity and the level of expression of regulatory as well as structural genes of nitrogen fixation and the 1-aminocyclopropane-1-carboxylate (ACC) deaminase gene of the isolates were compared with that of E109-inoculated plants. Both isolates of B. japonicum, 163 and 366, were highly efficient to fix nitrogen compared to commercial strain E109...
March 15, 2018: Current Microbiology
Ann M Steffen, Dolores Gallagher-Thompson, Katherine M Arenella, Alma Au, Sheung-Tak Cheng, María Crespo, Victoria Cristancho-Lacroix, Javier López, Andrés Losada-Baltar, María Márquez-González, Celia Nogales-González, Rosa Romero-Moreno
Background and Objectives: This article reviews an instrument used in cross-national research with dementia family caregivers-the Revised Scale for Caregiving Self-Efficacy (RSCSE). Although the RSCSE has been translated into multiple languages, few studies have examined scale performance across samples. We examine congruence of psychometric, reliability, and validity data to inform research and practice. Methods: We conducted citation searches using Scopus, Google Scholar, Web of Science, and PsycINFO...
March 12, 2018: Gerontologist
Guglielmo Maulucci, Francesco Cipriani, Dolores Russo, Grazia Casavecchia, Carlo Di Staso, Luigi Di Martino, Antonio Ruggiero, Matteo Di Biase, Natale Daniele Brunetti
BACKGROUND: The reduction of cholesterol levels with cholesterol-lowering therapy may improve endothelial function. Lipid-lowering therapy has been greatly enhanced by the introduction of proprotein convertase subtilisin/kexin type 9 (PCSK9) antibodies. Less is known of the effect of PCSK9 inhibitors on endothelial function of subjects with hypercholesterolemia. OBJECTIVE: To assess whether treatment with PCSK9 inhibitors may improve endothelial function evaluated by brachial artery vasoreactivity test...
February 14, 2018: Journal of Clinical Lipidology
María-Dolores Rey, Graham Moore, Azahara C Martín
Karyotypes of three accessions of <i>Hordeum chilense</i> (H1, H16 and H7), <i>Hordeum vulgare</i> and <i>Triticum aestivum</i> were characterized by physical mapping of several repetitive sequences. A total of fourteen repetitive sequences were used as probes for fluorescence in situ hybridization (FISH) with the aim of identifying inter- and intra-species polymorphisms. The (AG)12 and 4P6 probes only produced hybridization signals in wheat, the BAC7 probe only hybridized to the centromeric region of <i>H...
March 15, 2018: Genome Génome / Conseil National de Recherches Canada
Lucía Fernández, Alejandra Leivas, Jaime Valentín, Adela Escudero, Dolores Corral, Raquel de Paz, Maria Vela, David Bueno, Rebeca Rodríguez, Juan Manuel Torres, Mariana Díaz-Almirón, Eduardo López-Collazo, Joaquin Martinez-Lopez, Antonio Pérez-Martínez
BACKGROUND: Cancer immunotherapy involving natural killer (NK) cells has gained interest. Here we report two methods to obtain interleukin (IL)-15-activated NK cells for clinical use. STUDY DESIGN AND METHODS: IL-15-activated NK cell products were obtained after 1) enrichment from healthy haploidentical donors' peripheral blood mononuclear cells (PBMNCs) collected by nonmobilized apheresis by a two-step magnetic procedure, depletion of CD3+ cells followed by selection of CD56+ cells and ex vivo overnight stimulation with IL-15 (NKIL15); and 2) expansion using the K562-mb15-41BBL cell line (NKAE), from autologous PBMNCs from patients with multiple myeloma or expansion from healthy haploidentical PBMNCs obtained from whole blood using the same previous cell line...
March 14, 2018: Transfusion
Liliana L Cubas-Gaona, Elisabet Diaz-Beneitez, Marina Ciscar, José F Rodríguez, Dolores Rodríguez
Infectious bursal disease virus (IBDV) belongs to the Birnaviridae family and is the etiological agent of a highly contagious and immunosuppressive disease (IBD) that affects domestic chickens ( Gallus gallus ). IBD or Gumboro disease leads to high morbidity and mortality of infected animals, and is responsible for major economic losses to the poultry industry world-wide. IBD is characterized by a massive loss of IgM-bearing B lymphocytes and the destruction of the bursa of Fabricius. The molecular bases of the IBDV pathogenicity are still poorly understood, nonetheless, an exacerbated cytokine immune response and B cell depletion due to apoptosis are considered main factors contributing to the severity of the disease...
March 14, 2018: Journal of Virology
David P Piñero, María T Caballero, Juan M Nicolás-Albujer, Dolores de Fez, Vicent J Camps
PURPOSE: To evaluate a new method of calculation of total corneal astigmatism based on Gaussian optics and the power design of a spherocylindrical lens (C) in the healthy eye and to compare it with keratometric (K) and power vector (PV) methods. METHODS: A total of 92 healthy eyes of 92 patients (age, 17-65 years) were enrolled. Corneal astigmatism was calculated in all cases using K, PV, and our new approach C that considers the contribution of corneal thickness...
March 13, 2018: Cornea
Amit Kumar, Francesca Pintus, Amalia Di Petrillo, Rosaria Medda, Paola Caria, Maria João Matos, Dolores Viña, Enrico Pieroni, Francesco Delogu, Benedetta Era, Giovanna L Delogu, Antonella Fais
Alzheimer's disease (AD) is a neurodegenerative disorder representing the leading cause of dementia and is affecting nearly 44 million people worldwide. AD is characterized by a progressive decline in acetylcholine levels in the cholinergic systems, which results in severe memory loss and cognitive impairments. Expression levels and activity of butyrylcholinesterase (BChE) enzyme has been noted to increase significantly in the late stages of AD, thus making it a viable drug target. A series of hydroxylated 2-phenylbenzofurans compounds were designed, synthesized and their inhibitory activities toward acetylcholinesterase (AChE) and BChE enzymes were evaluated...
March 13, 2018: Scientific Reports
Dolores Albarracin, Wei Wang, Kathleen C McCulloch
Four experiments uncovered an action dominance error by which people's natural focus on actions hinders appropriate responses to social and nonsocial stimuli. This surprising error comprises higher rates of both omission (misses) and commission (false alarms) when, in responding to action and inaction demands, people have higher numbers of action targets. The action dominance error was verified over four experiments using an analog that required responses to words and to target individuals. Experiments 1 and 2 tested our hypotheses and distinguished the action error effect from the effects of practicing action or inaction responses...
March 1, 2018: Personality & Social Psychology Bulletin
Alejandro M Labella, M Dolores Castro, Manuel Manchado, Juan J Borrego
Phylogenetic relationships between species in the genus Photobacterium have been poorly studied despite pathogenic and ecological relevance of some of its members. This is the first phylogenetic study that includes new species of Photobacterium (validated or not) that have not been included in any of the previously described clades, using 16S rRNA sequences and multilocus sequence analysis (MLSA) in concatenated sequences of gyrB , gapA , topA , ftsZ and mreB housekeeping genes. Sequence analysis has been implemented using Maximum-parsimony (MP), Neighbour-joining (NJ) and Maximum likelihood (ML) treeing methods and the predicted evolutionary relationship between the Photobacterium clades was established on the basis of bootstrap values of >75% for 16S rRNA sequences and MLSA...
March 12, 2018: Microorganisms
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