keyword
MENU ▼
Read by QxMD icon Read
search

estela

keyword
https://www.readbyqxmd.com/read/28204526/overexpression-of-aterf019-delays-plant-growth-and-senescence-and-improves-drought-tolerance-in-arabidopsis
#1
Telma E Scarpeci, Vanesa S Frea, María I Zanor, Estela M Valle
No abstract text is available yet for this article.
January 1, 2017: Journal of Experimental Botany
https://www.readbyqxmd.com/read/28199797/nutritional-risk-screening-2002-short-nutritional-assessment-questionnaire-malnutrition-screening-tool-and-malnutrition-universal-screening-tool-are-good-predictors-of-nutrition-risk-in-an-emergency-service
#2
Estela Iraci Rabito, Aline Marcadenti, Jaqueline da Silva Fink, Luciane Figueira, Flávia Moraes Silva
BACKGROUND: There is an international consensus that nutrition screening be performed at the hospital; however, there is no "best tool" for screening of malnutrition risk in hospitalized patients. OBJECTIVE: To evaluate (1) the accuracy of the MUST (Malnutrition Universal Screening Tool), MST (Malnutrition Screening Tool), and SNAQ (Short Nutritional Assessment Questionnaire) in comparison with the NRS-2002 (Nutritional Risk Screening 2002) to identify patients at risk of malnutrition and (2) the ability of these nutrition screening tools to predict morbidity and mortality...
February 1, 2017: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/28196617/the-neuropeptides-galanin-and-galanin-1-15-in-depression-like-behaviours
#3
REVIEW
Carmelo Millón, Antonio Flores-Burgess, Manuel Narváez, Dasiel O Borroto-Escuela, Belén Gago, Luis Santín, Estela Castilla-Ortega, José Ángel Narváez, Kjell Fuxe, Zaida Díaz-Cabiale
Galanin is a 29 amino acid neuropeptide widely distributed in neurons within the central nervous system. Galanin exerts its biological activities through three different G protein-receptors and participates in a number of functions, including mood regulation. Not only Galanin but also Galanin N-terminal fragments like Galanin(1-15) are active at the central level. In this work, we review the latest findings in studies on Galanin and Galanin(1-15) in depression-related behaviours. Our focus is on animal models for depression, and we pay some attention to research data obtained in human studies...
January 31, 2017: Neuropeptides
https://www.readbyqxmd.com/read/28177702/modulation-of-mitochondrial-biomarkers-by-intermittent-hypobaric-hypoxia-and-aerobic-exercise-after-eccentric-exercise-in-trained-rats
#4
David Rizo-Roca, Juan Gabriel Ríos-Kristjánsson, Cristian Núñez-Espinosa, Estela Santos-Alves, José Magalhães, António Ascensão, Teresa Pagès, Ginés Viscor, Joan Ramon Torrella
Unaccustomed eccentric contractions induce muscle damage, calcium homeostasis disruption and mitochondrial alterations. Since exercise and hypoxia are known to modulate mitochondrial function, we aimed to analyze the effects on eccentric exercise-induced muscle damage (EEIMD), in trained rats, of two recovery protocols based on: 1) intermittent hypobaric hypoxia (IHH) and 2) IHH followed by exercise. The expression of biomarkers related to mitochondrial biogenesis, dynamics, oxidative stress and bioenergetics was evaluated...
February 2, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28176462/hormonal-treatment-ffects-on-the-cross-sectional-area-of-pubococcygeus-muscle-fibers-after-denervation-and-castration-in-male-rats
#5
Miguel Lara-García, Mayvi Alvarado, Estela Cuevas, Omar Lara-Garcia, Dale R Sengelaub, Pablo Pacheco
We explore the interaction of muscle innervation and gonadal hormone action in the pubococcygeus muscle (Pcm) after castration and hormone replacement. Male Wistar rats were castrated and the Pcm was unilaterally denervated; after 2 or 6 weeks, the cross-sectional area (CSA) of Pcm fibers was assessed. Additional groups of castrated rats were used to examine the effects of hormone replacement. At 2 weeks post surgeries, rats were implanted with Silastic capsules containing either dihydrotestosterone (DHT), estradiol benzoate (EB) or both hormones, and the CSA of Pcm fibers was assessed after 4 weeks of hormone treatment...
February 8, 2017: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
https://www.readbyqxmd.com/read/28169886/prehypertension-among-2-19-million-adolescents-and-future-risk-for-end-stage-renal-disease
#6
Adi Leiba, Gilad Twig, Asaf Vivante, Karl Skorecki, Eliezer Golan, Estela Derazne, Dorit Tzur, Ehud Grossman, Rita Dichtiar, Jeremy D Kark, Tamar Shohat
OBJECTIVE: Persistent hypertension in adulthood is a leading cause of end-stage renal disease (ESRD). Whether lower blood pressure (BP) values, in the range of prehypertension, are also associated with future occurrence of ESRD is unclear. Even less clear is the potential risk of early prehypertension appearing in adolescence. To address this question, we examined whether BP measurements in the prehypertensive range at age 16-19 years predict adult ESRD. METHODS: Medical data on 2194 635 16-19-year-old adolescents examined for medical fitness prior to military service from 1977 to 2013 were linked to the Israeli ESRD registry in this nationwide population-based cohort study...
February 6, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28146159/governance-and-mental-health-contributions-for-public-policy-approach
#7
Lina Díaz-Castro, Armando Arredondo, Blanca Estela Pelcastre-Villafuerte, Marc Hufty
OBJECTIVE: To analyze the conceptualization of the term governance on public mental health programs. METHODS: In this systematic review, we analyzed the scientific literature published in the international scenario during 15 years (from 2000 to 2015). The databases analyzed were: Medline, CINAHL, PsycINFO and PubMed. Governance and mental health were the descriptors. We included relevant articles according to our subject of study and levels of analysis: (i) the concept of governance in mental health; (ii) process and decision spaces; (iii) strategic and pertinent actors who operate in the functioning of the health system, and (iv) social regulations...
January 30, 2017: Revista de Saúde Pública
https://www.readbyqxmd.com/read/28140308/-renal-function-and-plasma-dabigatran-level-measured-at-trough-by-diluted-thrombin-time-assay
#8
Marta E Martinuzzo, Cristina Duboscq, Estela S Viñuales, Beatriz Girardi, Diana Penchasky, José Ceresetto, Germán Stemmelin, Victoria Otero, Luis H Barrera, Marina S López, Juan C Otaso, José Hoyhamburu
Dabigatran etexilate (direct thrombin inhibitor) is effective in preventing embolic stroke in patients with atrial fibrillation. It does not require laboratory control, but given the high renal elimination, its measurement in plasma is important in renal failure. The objectives of the study were to verify the analytical quality of the diluted thrombin time assay for measurement of dabigatran plasma concentration (cc), correlate cc with classic coagulation assays, prothrombin time (PT) and activated partial thromboplastin time (APTT), and evaluate them according to the creatinine clearance (CLCr)...
2017: Medicina
https://www.readbyqxmd.com/read/28138360/serum-levels-of-undercarboxylated-osteocalcin-are-related-to-cardiovascular-risk-factors-in-patients-with-type-2-diabetes-mellitus-and-healthy-subjects
#9
Sergio Sanchez-Enriquez, Isabel Thalia Ballesteros-Gonzalez, José Rafael Villafán-Bernal, Sara Pascoe-Gonzalez, Edgar Alfonso Rivera-Leon, Blanca Estela Bastidas-Ramirez, Jorge David Rivas-Carrillo, Juan Luis Alcala-Zermeno, Juan Armendariz-Borunda, Iris Monserrat Llamas-Covarrubias, Abraham Zepeda-Moreno
AIM: To determine a potential relationship between serum undercarboxylated (ucOC) concentration and cardiovascular risk factors in type 2 diabetes (T2D) patients and healthy subjects (HS). METHODS: A cross-sectional study was conducted on 140 subjects classified into two groups, 70 with T2D and 70 HS. Medical history and physical examination with anthropometric measurements were obtained from all subjects. Body fat percentage was determined by bioelectrical impendency analysis...
January 15, 2017: World Journal of Diabetes
https://www.readbyqxmd.com/read/28138095/long-lasting-memory-deficits-in-mice-withdrawn-from-cocaine-are-concomitant-to-neuroadaptations-in-hippocampal-basal-activity-gabaergic-interneurons-and-adult-neurogenesis
#10
David Ladrón de Guevara-Miranda, Carmelo Millón, Cristina Rosell-Valle, Mercedes Pérez-Fernández, Michele Missiroli, Antonia Serrano, Francisco J Pavón, Fernando Rodríguez de Fonseca, Magdalena Martínez-Losa, Manuel Álvarez-Dolado, Luis J Santín, Estela Castilla-Ortega
The cocaine addiction disorder is notably aggravated by concomitant cognitive and emotional pathology that impedes recovery. We studied whether a persistent cognitive/emotional dysregulation in mice withdrawn from cocaine holds a neurobiological correlate within the hippocampus, a limbic region with a key role in anxiety and memory but that has been scarcely investigated in cocaine addiction research. Mice were submitted to a chronic cocaine (20 mg/kg/day for 12 days) or vehicle treatment followed by 44 drug-free days...
January 30, 2017: Disease Models & Mechanisms
https://www.readbyqxmd.com/read/28138045/clinical-comparison-of-retinopathy-positive-and-retinopathy-negative-cerebral-malaria
#11
Chandler Villaverde, Ruth Namazzi, Estela Shabani, Robert O Opoka, Chandy C John
Cerebral malaria (CM) is a severe and often lethal complication of falciparum malaria. A classic malaria retinopathy is seen in some (retinopathy-positive [RP]) children but not others (retinopathy-negative [RN]), and is associated with increased parasite sequestration. It is unclear whether RN CM is a severe nonmalarial illness with incidental parasitemia or a less severe form of the same malarial illness as RP CM. Understanding the clinical differences between RP and RN CM may help shed light on the pathophysiology of malarial retinopathy...
January 30, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28137542/developing-the-first-highly-specialized-neurosurgical-center-of-excellence-in-trujillo-peru-work-in-progress-first-four-months-results
#12
Joham Choque-Velasquez, Roberto Colasanti, Virginia Baffigo-Torre, Luisa Estela Sacieta-Carbajo, Jacqueline Olivari-Heredia, Yolanda Falcon-Lizaraso, Juan Huber Mallma-Torres, Humberto Elera-Florez, Juha Hernesniemi
BACKGROUND: Economic, cultural, and geographical reasons usually limit the access to specialized health centers in developing countries, especially in rural areas. Peruvian health system indicators still highlight significant unmet clinical need for neurosurgical patients. Our project is to develop the first highly specialized neurosurgical center in the EsSalud hospital of Trujillo, with the goal to improve the treatment of neurosurgical diseases in that region, thus optimizing their outcomes while decreasing expensive and risky patients transfer to the neurosurgical departments in the capital district...
January 27, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28128277/primary-cutaneous-aggressive-epidermotropic-cytotoxic-t-cell-lymphomas-reappraisal-of-a-provisional-entity-in-the-2016-who-classification-of-cutaneous-lymphomas
#13
Joan Guitart, M Estela Martinez-Escala, Antonio Subtil, Madeleine Duvic, Melissa P Pulitzer, Elise A Olsen, Ellen Kim, Alain H Rook, Sara S Samimi, Gary S Wood, Michael Girardi, Jacqueline Junkins-Hopkins, Doina S Ivan, M Angelica Selim, Kimberly A Sable, Pooja Virmani, Laura B Pincus, Michael T Tetzlaff, Jinah Kim, Youn H Kim
Primary cutaneous CD8-positive aggressive epidermotropic T-cell lymphoma is a rare and poorly characterized variant of cutaneous lymphoma still considered a provisional entity in the latest 2016 World Health Organization Classification of Cutaneous lymphomas. We sought to better characterize and provide diagnostic and therapeutic guidance of this rare cutaneous lymphoma. Thirty-four patients with a median age of 77 years (range 19-89 years) presented primarily with extensive annular necrotic plaques or tumor lesions with frequent mucous membrane involvement...
January 27, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28125123/-proposal-for-an-epidemiological-observatory-in-the-brazilian-unified-national-health-system
#14
Raphael de Freitas Saldanha, Ronaldo Rocha Bastos, Maria Teresa Bustamante-Teixeira, Isabel Cristina Gonçalves Leite, Estela Márcia Saraiva Campos
Following the creation of the Brazilian Unified National Health System (SUS), the Brazilian Health Informatics Department (DATASUS) was established in 1991, aimed at organizing information systems and databases in health. Online data access and viewing is free and open, using tables and graphs of aggregate data and access to raw data. However, the current form of data access does not fully meet the demands by health system administrators and other users for a flexible, user-friendly tool that allows dealing with various relevant health issues in the knowledge search and decision-making...
January 23, 2017: Cadernos de Saúde Pública
https://www.readbyqxmd.com/read/28122052/a-comparison-of-rna-seq-results-from-paired-formalin-fixed-paraffin-embedded-and-fresh-frozen-glioblastoma-tissue-samples
#15
Anna Esteve-Codina, Oriol Arpi, Maria Martinez-García, Estela Pineda, Mar Mallo, Marta Gut, Cristina Carrato, Anna Rovira, Raquel Lopez, Avelina Tortosa, Marc Dabad, Sonia Del Barco, Simon Heath, Silvia Bagué, Teresa Ribalta, Francesc Alameda, Nuria de la Iglesia, Carmen Balaña
The molecular classification of glioblastoma (GBM) based on gene expression might better explain outcome and response to treatment than clinical factors. Whole transcriptome sequencing using next-generation sequencing platforms is rapidly becoming accepted as a tool for measuring gene expression for both research and clinical use. Fresh frozen (FF) tissue specimens of GBM are difficult to obtain since tumor tissue obtained at surgery is often scarce and necrotic and diagnosis is prioritized over freezing. After diagnosis, leftover tissue is usually stored as formalin-fixed paraffin-embedded (FFPE) tissue...
2017: PloS One
https://www.readbyqxmd.com/read/28103526/cognitive-representation-of-musical-fractals-processing-hierarchy-and-recursion-in-the-auditory-domain
#16
Mauricio Dias Martins, Bruno Gingras, Estela Puig-Waldmueller, W Tecumseh Fitch
The human ability to process hierarchical structures has been a longstanding research topic. However, the nature of the cognitive machinery underlying this faculty remains controversial. Recursion, the ability to embed structures within structures of the same kind, has been proposed as a key component of our ability to parse and generate complex hierarchies. Here, we investigated the cognitive representation of both recursive and iterative processes in the auditory domain. The experiment used a two-alternative forced-choice paradigm: participants were exposed to three-step processes in which pure-tone sequences were built either through recursive or iterative processes, and had to choose the correct completion...
January 16, 2017: Cognition
https://www.readbyqxmd.com/read/28091714/comparison-of-potential-higher-order-reference-methods-for-total-haemoglobin-quantification-an-interlaboratory-study
#17
Claudia Frank, Christine Brauckmann, Marie Palos, Cristian G Arsene, Joerg Neukammer, Maria Estela Del Castillo Busto, Sabine Zakel, Claudia Swart, Bernd Güttler, Rainer Stosch
The total haemoglobin (Hb) concentration in blood is one of the most frequently measured analytes in clinical medicine because of its significance for evaluating the health state of a human. The spectrophotometric cyanmethaemoglobin (HiCN) method is the internationally accepted conventional reference method to determine this biomarker. It is frequently used in clinical routine diagnostics but is not traceable to the International System of Units and thus does not meet highest metrological demands. A further critical issue is the toxicity of the necessary potassium cyanide...
January 14, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28077090/gbs-based-single-dosage-markers-for-linkage-and-qtl-mapping-allow-gene-mining-for-yield-related-traits-in-sugarcane
#18
Thiago Willian Almeida Balsalobre, Guilherme da Silva Pereira, Gabriel Rodrigues Alves Margarido, Rodrigo Gazaffi, Fernanda Zatti Barreto, Carina Oliveira Anoni, Cláudio Benício Cardoso-Silva, Estela Araújo Costa, Melina Cristina Mancini, Hermann Paulo Hoffmann, Anete Pereira de Souza, Antonio Augusto Franco Garcia, Monalisa Sampaio Carneiro
BACKGROUND: Sugarcane (Saccharum spp.) is predominantly an autopolyploid plant with a variable ploidy level, frequent aneuploidy and a large genome that hampers investigation of its organization. Genetic architecture studies are important for identifying genomic regions associated with traits of interest. However, due to the genetic complexity of sugarcane, the practical applications of genomic tools have been notably delayed in this crop, in contrast to other crops that have already advanced to marker-assisted selection (MAS) and genomic selection...
January 11, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28031197/ciprofloxacin-mediated-mutagenesis-is-suppressed-by-subinhibitory-concentrations-of-amikacin-in-pseudomonas-aeruginosa
#19
Estela Ynés Valencia, Fernanda Esposito, Beny Spira, Jesús Blázquez, Rodrigo S Galhardo
Resistance to antibiotics is a global health problem. Activation of the SOS response, and the subsequent elevation in mutagenesis, contributes to the appearance of resistance mutations. Among currently used drugs, quinolones are the most potent inducers of the SOS response. In the present study, we show that amikacin inhibits ciprofloxacin-mediated SOS induction and mutagenesis in Pseudomonas aeruginosa.
December 28, 2016: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28018431/genetic-and-clinical-features-of-medullary-thyroid-carcinoma-the-experience-of-a-single-center-in-costa-rica
#20
Javier Calvo, Gabriel Torrealba, Adriana Sáenz, Carlos Santamaría, Estela Morera, Silvia Alvarado, Yolanda Roa, Michelle González
Background. Activating mutations in the RET gene leads to medullary thyroid carcinoma (MTC). Guidelines encourage performing RET analysis in subjects with hereditary and sporadic disease. Materials and Methods. Design. Observational, case series report study. Patients. Subjects diagnosed with MTC, with a thyroidectomy performed in a single center in Costa Rica between the years 2006 and 2015. Diagnosis and Follow-Up. Pre- and postoperative calcitonin, RET mutation, and neck ultrasound and tomography were obtained...
2016: Journal of Cancer Epidemiology
keyword
keyword
28372
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"