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https://www.readbyqxmd.com/read/28609938/illustrated-review-of-the-leaf-mining-nepticulidae-of-the-central-andes%C3%A2-peru-and-bolivia
#1
Jonas R Stonis, Arūnas Diškus, Andrius Remeikis, Ole Karsholt, Nixon Cumbicus Torres
We review forty-five species of Nepticulidae (Lepidoptera) based on an analysis of samples collected in the central Andean region of Peru and Bolivia. Thirteen of these species are new to science, and are named and described here: Stigmella paracosma Remeikis & Stonis, sp. nov., S. expressa Remeikis & Stonis, sp. nov., S. acalyphae Diškus & Stonis, sp. nov., S. lepida Diškus & Stonis, sp. nov., S. misera Diškus & Stonis, sp. nov., S. inca Diškus & Stonis, sp. nov., S. eiffeli Diškus & Stonis, sp. nov., S...
April 24, 2017: Zootaxa
https://www.readbyqxmd.com/read/28602752/analysis-of-complications-of-prone-position-in-acute-respiratory-distress-syndrome-quality-standard-incidence-and-related-factors
#2
E Jové Ponseti, A Villarrasa Millán, D Ortiz Chinchilla
INTRODUCTION: The monitoring system based on standards of quality allows clinicians to evaluate and improve the patient's care. According to the quality indicators recommended by Sociedad Española de Medicina Intensiva Crítica y Unidades Coronarias, and due to the importance of prone position (PP) as a treatment in patients with acute respiratory distress syndrome, it is fundamental to keep accurate record of serious adverse events occurring during the prone position procedure and its posterior analysis...
June 8, 2017: Enfermería Intensiva
https://www.readbyqxmd.com/read/28483460/voacamine-alters-leishmania-ultrastructure-and-kills-parasite-by-poisoning-unusual-bi-subunit-topoisomerase-ib
#3
Somenath Roy Chowdhury, Ashish Kumar, Joseane Lima Prado Godinho, Sara Teixeira De Macedo Silva, Aline Araujo Zuma, Sourav Saha, Neha Kumari, Juliany Cola Fernandez Rodrigues, Shyam Sundar, Jean-Claude Dujardin, Syamal Roy, Wanderley De Souza, Sibabrata Mukhopadhyay, Hemanta K Majumder
Indole alkaloids possess a large spectrum of biological activities including anti-protozoal action. Here we report for the first time that voacamine, isolated from the plant Tabernaemontana coronaria, is an antiprotozoal agent effective against a large array of trypanosomatid parasites including Indian strain of Leishmania donovani and Brazilian strains of Leishmania amazonensis and Trypanosoma cruzi. It inhibits the relaxation activity of topoisomerase IB of L. donovani (LdTop1B) and stabilizes the cleavable complex...
May 5, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28423921/phytochemical-investigations-and-evaluation-of-antimutagenic-activity-of-the-alcoholic-extract-of-glycosmis-pentaphylla-and-tabernaemontana-coronaria-by-ames-test
#4
Ashish Kumar, Nilanjana Banerjee, Venugopal Singamaneni, Sudheer K Dokuparthi, Tulika Chakrabarti, Sibabrata Mukhopadhyay
Chemical investigation of root bark of Glycosmis pentaphylla and stem bark of Tabernaemontana coronaria led to the isolation of three carbazole alkaloids glycozoline, glycozolidine and methyl carbazole 3-carboxylate, two furoquinoline alkaloids skimmianine and dictamine, an acridone alkaloid arborinine, three monomeric indole alkaloids coronaridine, 10-methoxy coronaridine and tabernaemontanine, and two dimeric indole alkaloids voacamine and tabernaelegantine B. Their structures were established by detailed spectral analysis...
April 20, 2017: Natural Product Research
https://www.readbyqxmd.com/read/28389026/national-survey-on-the-indicators-of-quality-in-bioethics-of-the-semicyuc-in-the-departments-of-intensive-care-medicine-in-spain
#5
V López Camps, M A García García, M C Martín Delgado, J M Añón Elizalde, N Masnou Burrallo, O Rubio Sanchiz, A Estella García, J L Monzón Marín
INTRODUCTION: Multiple interventions are performed in critical patients admitted to Intensive Care Units (ICUs). This study explores the presence in the daily practice of ICUs of elements related to the 6 bioethics quality indicators of the Spanish Society of Intensive and Critical Care Medicine and Coronary Units, and the participation of their members in the hospital ethics committees. MATERIALS AND METHODS: A multicenter observational study was carried out, using a survey exploring descriptive aspects of the ICUs, with 25 questions related to bioethics quality indicators, and assessing the participation of ICU members in the hospital ethics committees...
April 4, 2017: Medicina Intensiva
https://www.readbyqxmd.com/read/28244777/obesidad-y-riesgo-de-infarto-de-miocardio-en-una-muestra-de-varones-europeos-el-%C3%A3-ndice-cintura-cadera-sesga-el-riesgo-real-de-la-obesidad-abdominal
#6
Ángel Martín Castellanos, María Dolores Cabañas Armesilla, Francisco Javier Barca Durán, Pedro Martín Castellanos, José Javier Gómez Barrado
Introducción: la obesidad es un factor de riesgo asociado al infarto de miocardio aunque el índice cintura-cadera ha mostrado mayor poder predictivo.Objetivo: análisis antropométrico Receiver Operating Characteristic(ROC) en infartados para identificar la fuerza discriminatoria de mediciones, obesidad, ratios cintura-cadera, ratios cintura-talla e índice de conicidad.Métodos: estudio caso-control de infarto miocárdico en varones europeos. Ciento doce casos/112 controles de 30-74 años fueron reclutados...
February 1, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28244769/estudio-de-tolerancia-y-aceptaci%C3%A3-n-de-una-f%C3%A3-rmula-enteral-con-alta-densidad-energ%C3%A3-tica-en-pacientes-de-una-unidad-de-coronarias
#7
Olatz Izaola, Beatriz De la Fuente, Emilia Gómez Hoyos, Juan José López Gómez, Beatriz Torres, Ana Ortola, Daniel A De Luis
Objetivo: el objetivo de nuestro trabajo fue evaluar la tolerancia de una fórmula enteral con alta densidad energetica en pacientes hospitalizados en una unidad de coronarias con indicación de soporte enteral al menos durante cinco días.Métodos: estudio abierto, no comparativo, no aleatorizado, descriptivo, para evaluar la tolerancia de una fórmula enteral con alta densidad energética en pacientes ingresados en una unidad coronaria.Resultados: se incluyeron 31 pacientes con una media de edad de 67,32 ± 13,8 años y de los cuales el 66,7% eran varones...
February 1, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28099588/dobutamine-stress-echocardiography-safety-in-chagas-disease-patients
#8
Daniela do Carmo Rassi, Marcelo Luiz Campos Vieira, Rogerio Gomes Furtado, Fabio de Paula Turco, Luciano Henrique Melato, Viviane Tiemi Hotta, Colandy Godoy de Oliveira Nunes, Luiz Rassi, Salvador Rassi
Background: A few decades ago, patients with Chagas disease were predominantly rural workers, with a low risk profile for obstructive coronary artery disease (CAD). As urbanization has increased, they became exposed to the same risk factors for CAD of uninfected individuals. Dobutamine stress echocardiography (DSE) has proven to be an important tool in CAD diagnosis. Despite being a potentially arrhythmogenic method, it is safe for coronary patients without Chagas disease. For Chagas disease patients, however, the indication of DSE in clinical practice is uncertain, because of the arrhythmogenic potential of that heart disease...
February 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28076449/long-term-follow-up-of-patients-after-percutaneous-coronary-intervention-with-everolimus-eluting-bioresorbable-vascular-scaffold
#9
Rafael Alexandre Meneguz-Moreno, José de Ribamar Costa, Freddy Antônio Britto Moscoso, Rodolfo Staico, Luiz Fernando Leite Tanajura, Marinella Patrizia Centemero, Auréa Jacob Chaves, Andrea Claudia Leão de Sousa Abizaid, Amanda Guerra de Moraes Rego E Sousa, Alexandre Antonio Cunha Abizaid
Background: Bioresorbable vascular scaffolds (BVS) were developed to improve the long-term results of percutaneous coronary intervention, restoring vasomotion. Objectives: To report very late follow-up of everolimus-eluting Absorb BVS (Abbott Vascular, Santa Clara, USA) in our center. Methods: Observational retrospective study, in a single Brazilian center, from August 2011 to October 2013, including 49 patients submitted to Absorb BVS implantation...
February 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28032883/fibrilaci%C3%A3-n-ventricular-refractaria-en-vuelo
#10
V Fernandez-Gallego, G Hernández Herrera, A Moreno Arciniegas, E Moreno Rolando
Presentamos el caso de un paciente que sufrió una parada cardiorrespiratoria extrahospitalaria en helicóptero sanitario, refractaria a tratamiento médico y eléctrico convencional. El paciente recuperó la circulación espontánea tras 58 minutos en paro cardiaco y 31 descargas eléctricas, estando monitorizado en todo momento de la reanimación cardiopulmonar con capnografía (valores > 20 mm/Hg). A su llegada al hospital, se le realizó una angioplastia primaria, colocándosele un stent en la arteria coronaria derecha...
December 30, 2016: Anales del Sistema Sanitario de Navarra
https://www.readbyqxmd.com/read/27982267/in-lab-upfront-use-of-tirofiban-may-reduce-the-occurrence-of-no-reflow-during-primary-percutaneous-coronary-intervention-a-pilot-randomized-study
#11
Igor Matos Lago, Gustavo Caires Novaes, André Vannucchi Badran, Rafael Brolio Pavão, Ricardo Barbosa, Geraldo Luiz de Figueiredo, Moysés de Oliveira Lima, Jorge Luiz Haddad, André Schmidt, José Antônio Marin
Background: Despite successful opening of culprit coronary artery, myocardial reperfusion does not always follows primary percutaneous coronary intervention (PPCI). Glycoprotein IIb/IIIa inhibitors are used in the treatment of no-reflow (NR), but their role to prevent it is unproven. Objective: To evaluate the effect of in-lab administration of tirofiban on the incidence of NR in ST-elevation myocardial infarction (STEMI) treated with PPCI. Methods: STEMI patients treated with PPCI were randomized (24 tirofiban and 34 placebo) in this double-blinded study to assess the impact of intravenous tirofiban on the incidence of NR after PPCI according to angiographic and electrocardiographic methods...
November 2016: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/27982159/comparative-study-between-perfusion-changes-and-positive-findings-on-coronary-flow-reserve
#12
Costantino Roberto Frack Costantini, Jose Antonio Ramires, Costantino Ortiz Costantini, Marcos Antonio Denk, Sergio Gustavo Tarbine, Marcelo de Freitas Santos, Daniel Aníbal Zanuttini, Carmen Weigert Silveira, Admar Moraes de Souza, Rafael Michel de Macedo
BACKGROUND: Functional assessment of coronary artery obstruction is used in cardiology practice to correlate anatomic obstructions with flow decrease. Among such assessments, the study of the coronary fractional flow reserve (FFR) has become the most widely used. OBJECTIVE: To evaluate the correlation between FFR and findings of ischemia obtained by noninvasive methods including stress echocardiography and nuclear medicine and the presence of critical coronary artery obstruction...
January 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/27579543/fondaparinux-versus-enoxaparin-which-is-the-best-anticoagulant-for-acute-coronary-syndrome-brazilian-registry-data
#13
Alexandre de Matos Soeiro, Pedro Gabriel Melo de Barros E Silva, Eduardo Alberto de Castro Roque, Aline Siqueira Bossa, Maria Cristina César, Sheila Aparecida Simões, Mariana Yumi Okada, Tatiana de Carvalho Andreucci Torres Leal, Fátima Cristina Monteiro Pedroti, Múcio Tavares de Oliveira
Background: Recent studies have shown fondaparinux's superiority over enoxaparin in patients with non-ST elevation acute coronary syndrome (ACS), especially in relation to bleeding reduction. The description of this finding in a Brazilian registry has not yet been documented. Objective: To compare fondaparinux versus enoxaparin in in-hospital prognosis of non-ST elevation ACS. Methods: Multicenter retrospective observational study. A total of 2,282 patients were included (335 in the fondaparinux group, and 1,947 in the enoxaparin group) between May 2010 and May 2015...
September 2016: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/27571856/-not-available
#14
José Manuel Moreno Villares
El desarrollo durante el periodo fetal y los primeros años de vida se caracteriza por su crecimiento rápido y la maduración de órganos y sistemas. Los cambios tanto en la calidad como en la cantidad de los nutrientes que consumen la mujer embarazada y el niño en ese periodo pueden influir de forma permanente sobre esos órganos en desarrollo. Esos efectos se conocen como "programación" y constituyen un factor importante en la aparición de enfermedades no transmisibles a lo largo de toda la vida, fundamentalmente en la edad adulta; en especial, la enfermedad cardiovascular, el síndrome metabólico y la intolerancia a los hidratos de carbono...
July 12, 2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/27571654/-not-available
#15
Larissa Pessoa Vila Nova, Cristiane Maria Araújo Tavares de Sá, Maria Cleide Freire Clementino da Silva, Marinaldo Freire Lustosa, Rafael Augusto Batista de Medeiros, Daniel Calado Brito, Maria Goretti Pessoa De Araújo Burgos
Introducción: en los últimos años la importancia de identificar la resistencia a la insulina (RI) en pacientes con enfermedades cardiovasculares isquémicas viene siendo debatida. Métodos alternativos, como los indicadores antropométricos y de composición corporal, han sido señalados como una buena opción y contribuyen para identificar anomalías metabólicas y prevenir complicaciones.Objetivo: asociar indicadores antropométricos y de composición corporal como predictores de la resistencia a la insulina (RI) en pacientes con enfermedad de las arterias coronarias...
July 19, 2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/27498183/characterization-of-efficient-plant-growth-promoting-bacteria-isolated-from-sulla-coronaria-resistant-to-cadmium-and-to-other-heavy-metals
#16
Manel Chiboub, Omar Saadani, Imen Challougui Fatnassi, Souhir Abdelkrim, Ghassen Abid, Moez Jebara, Salwa Harzalli Jebara
The inoculation of plants with plant-growth-promoting rhizobacteria has become a priority in the phytoremediation of heavy-metal-contaminated soils. A total of 82 bacteria were isolated from Sulla coronaria root nodules cultivated on four soil samples differently contaminated by heavy metals. The phenotypic characterization of these isolates demonstrated an increased tolerance to cadmium reaching 4.1mM, and to other metals, including Zn, Cu and Ni. Polymerase Chain Reaction/Restriction Fragment Length Polymorphism (PCR/RFLP) analysis showed a large diversity represented by genera related to Agrobacterium sp...
September 2016: Comptes Rendus Biologies
https://www.readbyqxmd.com/read/27451137/variation-of-chemical-composition-in-flowers-and-leaves-essential-oils-among-natural-population-of-tunisian-glebionis%C3%A2-coronaria-l-tzvelev-asteraceae
#17
Dalila Haouas, Pier Luigi Cioni, Guido Flamini, Monia Ben Halima-Kamel, Mohamed Habib Ben Hamouda
The aim of this study was to assess the percentage and constituents variations in flowers and leaves essential oil of three Glebionis coronaria (L.) Tzvelev population, growing wildly in three different ecotypes (Utique, M'saken, and Sahara Lektar) in Tunisia. The chemical compositions of these essential oils were analyzed by the GC and GC/MS systems. Qualitative and quantitative differences were recorded between essential oils extracted from plants collected from the three geographical provinces and between organs of the same plant (leaves and flowers)...
October 2016: Chemistry & Biodiversity
https://www.readbyqxmd.com/read/27411096/is-local-nitric-oxide-availability-responsible-for-myocardial-salvage-after-remote-preconditioning
#18
Esbeidira Aranet Arroyo-Martínez, Alejandra Meaney, Gabriela Gutiérrez-Salmeán, Juan Miguel Rivera-Capello, Vidal González-Coronado, Alejandro Alcocer-Chauvet, Genaro Castillo, Nayelli Nájera, Guillermo Ceballos, Eduardo Meaney
BACKGROUND: Remote ischemic preconditioning (RIPC) represents an attractive therapy for myocardial protection, particularly when ischemic events can be anticipated. Although several hypothetic mechanisms have been proposed, no definite molecular pathways have been elucidated. OBJECTIVE: We evaluated the effect of brachial circulation cuff occlusion on myocardial ischemic tolerance, necrosis, and nitric oxide (NO) in patients with ischemic heart disease undergoing elective percutaneous coronary interventions (PCI)...
August 2016: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/27355587/low-prevalance-of-major-events-adverse-to-exercise-stress-echocardiography
#19
Stephanie Macedo Andrade, Caio José Coutinho Leal Telino, Antônio Carlos Sobral Sousa, Enaldo Vieira de Melo, Carla Carolina Cardoso Teixeira, Clarissa Karine Cardoso Teixeira, Jaquiele Santos Santana, Igor Larchert Mota, Carlos José Oliveira de Matos, Joselina Luzia Menezes Oliveira
BACKGROUND: Stress echocardiography is well validated for diagnosis and risk stratification of coronary artery disease. Exercise stress echocardiography (ESE) has been shown to be the most physiological among the modalities of stress, but its safety is not well established. OBJECTIVE: To study the complications related to ESE and clinical and echocardiographic variables most commonly associated with their occurrence. METHODS: Cross-sectional study consisting of 10250 patients submitted to ESE for convenience, from January 2000 to June 2014...
August 2016: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/27276018/satisfaction-with-medication-in-coronary-disease-treatment-psychometrics-of-the-treatment-satisfaction-questionnaire-for-medication
#20
Ana Carolina Sauer Liberato, Roberta Cunha Matheus Rodrigues, Thaís Moreira São-João, Neusa Maria Costa Alexandre, Maria Cecília Bueno Jayme Gallani
OBJECTIVE: to psychometrically test the Brazilian version of the Treatment Satisfaction Questionnaire for Medication - TSQM (version 1.4), regarding ceiling and floor effect, practicability, acceptability, reliability and validity. METHODS: participants with coronary heart disease (n=190) were recruited from an outpatient cardiology clinic at a university hospital in Southeastern Brazil and interviewed to evaluate their satisfaction with medication using the TSQM (version 1...
June 7, 2016: Revista Latino-americana de Enfermagem
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