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Dia1 OR Dia-1

Stephanie Lemos Martins Sicuro, Marilisa Carneiro Leão Gabardo, Carla Castiglia Gonzaga, Nathaly Dias Morais, Flares Baratto-Filho, Gisele Maria Correr Nolasco, Denise Piotto Leonardi
INTRODUCTION: Different materials have been used for intervening in root perforations. These materials are often in contact with resin cements used for cementation of intraradicular retainers. The aim of this study was to evaluate the bond strength of self-adhesive resin cement to different materials used to treat root perforations (mineral trioxide aggregate [MTA], Portland cement [PORT], and glass ionomer cement [GIC]). METHODS: Four discs (10 × 1 mm) of each material (the MTA, PORT, and GIC groups) were embedded into polyvinyl chloride tubes using acrylic resin, ground, and polished until a flat surface was exposed...
October 18, 2016: Journal of Endodontics
Patricia Ribeiro de Carvalho, Denise Ricoy Ropero, Mariana Martins Pinheiro, Patricia Dias Fernandes, Fabio Boylan
Choisya 'Aztec-Pearl', a hybrid of Choisya ternata and Choisya dumosa var. arizonica, had the antinociceptive activity in the ethanol extract (EECA) of its leaves evaluated. Two quinoline alkaloids, anhydroevoxine (A) and choisyine (C), isolated from these leaves were also tested. The results obtained pointed out to a very high antinociceptive activity measured by the hot plate model for EECA (at doses of 10, 30 and 100 mg/kg) as well as for A and C (at doses of 1, 3 and 10 mg/kg). The magnitude of the activity was two-fold higher than the one observed for the morphine treated animals for the higher doses of extracts/compounds (30, 100 mg/kg and 3, 10 mg/kg respectively)...
2016: PloS One
Maria do Carmo Leal, Ana Paula Esteves-Pereira, Marcos Nakamura-Pereira, Jacqueline Alves Torres, Mariza Theme-Filha, Rosa Maria Soares Madeira Domingues, Marcos Augusto Bastos Dias, Maria Elizabeth Moreira, Silvana Granado Gama
BACKGROUND: The rate of preterm birth has been increasing worldwide, including in Brazil. This constitutes a significant public health challenge because of the higher levels of morbidity and mortality and long-term health effects associated with preterm birth. This study describes and quantifies factors affecting spontaneous and provider-initiated preterm birth in Brazil. METHODS: Data are from the 2011-2012 "Birth in Brazil" study, which used a national population-based sample of 23,940 women...
October 17, 2016: Reproductive Health
Rosa Maria Soares Madeira Domingues, Marcos Augusto Bastos Dias, Arthur Orlando Corrêa Schilithz, Maria do Carmo Leal
BACKGROUND: Maternal near-miss (MNM) audits are considered a useful approach to improving maternal healthcare. The aim of this study was to evaluate the factors associated with maternal near-miss cases in childbirth and the postpartum period in Brazil. METHODS: The study is based on data from a nationwide hospital-based survey of 23,894 women conducted in 2011-2012. The data are from interviews with mothers during the postpartum period and from hospital medical files...
October 17, 2016: Reproductive Health
Demet Dingoyan, Mike Mösko, Yadigar Imamoğlu, Alessa von Wolff, Jens Strehle, Hans-Ulrich Wittchen, Holger Schulz, Uwe Koch-Gromus, Andreas Heinz, Ulrike Kluge
The Composite International Diagnostic Interview (CIDI), which has been widely applied in epidemiological research, is a standardized, clinically structured interview that enables the diagnosis of mental disorders based on DSM and ICD criteria. The computerized DIA-X CIDI Version 2.8 investigated in this study is an adaptation of the German DIA-X/Munich CIDI, which was translated in a multi-step process into Turkish and used to survey the prevalence of mental disorders in individuals with Turkish migration backgrounds in Germany (N = 662)...
October 21, 2016: International Journal of Methods in Psychiatric Research
C O Brito, J L L Dutra, T N Dias, L T Barbosa, C S Nascimento, A P G Pinto, L F T Albino, R P M Fernandes, M S Macário, J S Melo
The aim of this study was to evaluate the effect of dietary lysine on performance, protein deposition and respiratory chain gene expression in male broilers. A total of 252 Cobb 500 broilers were distributed, in a completely randomized design, into four treatments with seven replicates of nine birds per experimental unit. Experimental treatments consisted of diets based on corn and soybean meal, with four levels of digestible lysine: 1.016%, 1.099%, 1.182% and 1.265%. The increase in the level of digestible lysine in the diet provided higher weight gains, feed efficiency and body protein deposition...
October 21, 2016: Animal: An International Journal of Animal Bioscience
Oytip Nathalang, Puangpaka Panichrum, Kamphon Intharanut, Phatchira Thattanon, Siriporn Nathalang
Alloantibodies to the Diego (DI) blood group system, anti-Dia and anti-Dib are clinically significant in causing hemolytic transfusion reactions (HTRs) and hemolytic disease of the fetus and newborn (HDFN), especially in Asian populations with Mongolian ancestry. This study aimed to report the frequency of the DI*A and DI*B alleles in a Central Thai population and to compare them with those of other populations previously published. Altogether, 1,011 blood samples from unrelated healthy blood donors at the National Blood Centre, Thai Red Cross Society, Bangkok were included...
2016: PloS One
M L V Azevedo, N B Bonan, G Dias, F Brehm, T M Steiner, W M Souza, A E M Stinghen, F C Barreto, Selene Elifio-Esposito, R Pecoits-Filho, A N Moreno-Amaral
Immune system dysfunction is a common condition in chronic kidney disease (CKD). The present study investigated the effect of p-Cresyl sulfate (pCS) on human cell line U937 monocyte-derived macrophages (MDM) activity. MDM (1×10(6) cells/mL) were incubated with pCS (10, 25, or 50μg/mL), with or without lipopolysaccharide (LPS; 25ng/mL) and then evaluated NO production, phagocytosis and antigen-presenting molecules expression (HLA-ABC, HLA-DR, CD80 and CD86). All analyses were performed by flow cytometry. All pCS concentrations were able to increase NO production (49±12...
October 16, 2016: Toxicology Letters
Natalia Inés Ledesma Ríos, Diana María Sepúlveda Herrera, Diana Liseth Cárdenas Sánchez, Luz Mariela Manjarrés Correa
Introducción: a escala mundial y nacional se reporta una alta prevalencia de sobrepeso y obesidad en menores de 5 años. La etiología es multifactorial, pero factores ambientales como sedentarismo y el progresivo deterioro de la alimentación promueven el exceso de peso y conllevan a mayor riesgo de enfermedades crónicas no transmisibles en temprana edad.Objetivo: describir la ingesta de alimentos, energía y nutrientes en los niños de 2-4 años con obesidad y eutróficos del programa "Buen Comienzo".Método: estudio de corte con 111 niños con obesidad clasificada según IMC >3 DE, que fueron pareados por sexo, edad y tipo de atención con un niño clasificado con estado nutricional normal...
September 20, 2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
Otto Mauro Dos Santos-Rosa, Henrique Simonsen Lunardelli, Marcelo Augusto Fontenelle Ribeiro-Junior
Background: The pyogenic liver abscess has an incidence of 1.1/1,000 habitants. Mortality can reach 100%. The use of less invasive procedures diminish morbidity and hospital stay. Aim: Identify risk factors in patients who underwent percutaneous drainage guided by ultrasound as treatment. Method: Were analyzed 10 patients submitted to the method. Epidemiological characteristics, laboratory markers and imaging exams (ultrasound and CT) were evaluated...
July 2016: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
Enio Campos Amico, José Roberto Alves, Samir Assi João, Priscila Luana Franco Costa Guimarães, Joafran Alexandre Costa de Medeiros, Élio José Silveira da Silva Barreto
Background: Hepatectomies have been increasingly recommended and performed in Brazil; they present great differences related to immediate complications. Aim: Assessing the immediate postoperative complications in a series of 88 open liver resections. Method: Prospective database of patients subjected to consecutive hepatectomies over nine years. The post-hepatectomy complications were categorized according to the Clavien-Dindo classification; complications presenting grade equal to or greater than 3 were considered major complications...
July 2016: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
Márcio Alexandre Terra Passos, Pedro Eder Portari-Filho
Background: Elective laparoscopic cholecystectomy has very low risk for infectious complications, ranging the infection rate from 0.4% to 1.1%. Many surgeons still use routine antibiotic prophylaxis. Aim: Evaluate the real impact of antibiotic prophylaxis in elective laparoscopic cholecystectomies in low risk patients. Method: Prospective, randomized and double-blind study. Were evaluated 100 patients that underwent elective laparoscopic cholecystectomy divided in two groups: group A (n=50), patients that received prophylaxis using intravenous Cephazolin (2 g) during anesthetic induction and group B (n=50), patients that didn't receive any antibiotic prophylaxis...
July 2016: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
Christian Brinch Mollerup, Petur Weihe Dalsgaard, Marie Mardal, Kristian Linnet
High-resolution mass spectrometry (HRMS) is widely used for the drug screening of biological samples in clinical and forensic laboratories. With the continuous addition of new psychoactive substances (NPS), keeping such methods updated is challenging. HRMS allows for combined targeted and non-targeted screening; first, peaks are identified by software algorithms, and identifications are based on reference standard data. Remaining unknown peaks are attempted identified with in silico and literature data. However, several thousand peaks remain where most are unidentifiable or uninteresting in drug screening...
October 17, 2016: Drug Testing and Analysis
Noriyoshi Tsujino, Yu Nishihara, Daisuke Yamazaki, Yusuke Seto, Yuji Higo, Eiichi Takahashi
Seismic shear wave anisotropy is observed in Earth's uppermost lower mantle around several subducted slabs. The anisotropy caused by the deformation-induced crystallographic preferred orientation (CPO) of bridgmanite (perovskite-structured (Mg,Fe)SiO3) is the most plausible explanation for these seismic observations. However, the rheological properties of bridgmanite are largely unknown. Uniaxial deformation experiments have been carried out to determine the deformation texture of bridgmanite, but the dominant slip system (the slip direction and plane) has not been determined...
October 17, 2016: Nature
Juliana Lasmar Ayres do Amaral, Marizeli Viana de Aragão Araújo, George Alberto da Silva Dias, Esther Iris Christina Freifrau von Ledebur, Juarez Antonio Simões Quaresma, Hellen Thais Fuzii
Cervical cancer, the second most common cancer affecting women in Northern Brazil, is strongly associated with human papillomavirus (HPV) infection. Diseases affecting the immune state of a patient, including autoimmune diseases like systemic lupus erythematosus (SLE), can lead to persistent HPV infection and cancer. We evaluated cervical HPV prevalence and the associated risk factors in 70 women with SLE in the city of Belém, located in Brazilian Amazon. HPV DNA was detected by PCR using primers MY9 and MY11...
August 17, 2016: Acta Reumatológica Portuguesa
Gabriela M Balarini, Eliana Zandonade, Leandro Tanure, Gilda A Ferreira, Wildner M Sardenberg, Érica V Serrano, Cleia C Dias, Túlio P Navarro, Hilde H Nordal, Piotr M Mydel, Johan G Brun, Karl A Brokstad, Eva Gerdts, Roland Jonsson, Valéria Valim
OBJECTIVES: We aimed to identify the association of carotid atherosclerosis with the traditional risk factors, disease features, cytokine profile, and calprotectin in patients with primary Sjögren's syndrome (pSS). METHODS: 63 primary pSS patients and 63 age- and sex-matched healthy controls underwent carotid ultrasound, clinical and laboratory examination. The presence of carotid plaques was taken as carotid atherosclerosis. The covariates of carotid atherosclerosis were identified in univariate and multivariate regressions...
September 8, 2016: Clinical and Experimental Rheumatology
Erika Barioni Mantello, Carla Dias da Silva, Eduardo Tanaka Massuda, Miguel Angelo Hyppolito, Ana Cláudia Mirândola Barbosa Dos Reis
Introduction Hearing difficulties can be minimized by the use of hearing aids. Objective The objective of this study is to assess the speech perception and satisfaction of hearing aids users before and after aid adaptation and to determine whether these measures are correlated. Methods The study was conducted on 65 individuals, 54% females and 46% males aged 63 years on average, after the systematic use of hearing aids for at least three months. We characterized subjectś personal identification data, the degree, and configuration of hearing loss, as well as aspects related to adaptation...
October 2016: International Archives of Otorhinolaryngology
John C Victor, Kristen D C Lewis, Aldiouma Diallo, Mbayame N Niang, Bou Diarra, Ndongo Dia, Justin R Ortiz, Marc-Alain Widdowson, Jodi Feser, Rebecca Hoagland, Shannon L Emery, Kathryn E Lafond, Kathleen M Neuzil
BACKGROUND: Live attenuated influenza vaccines have been shown to significantly reduce influenza in diverse populations of children, but no efficacy studies have been done in resource-poor tropical settings. In Senegal, we assessed the efficacy and safety of a live attenuated influenza vaccine based on Russian-derived master donor viruses and licensed as a single dose. METHODS: In this double-blind, placebo-controlled, parallel group, single-centre trial done near Niakhar, Senegal, generally healthy children aged 2-5 years were randomly allocated (2:1) to receive a single intranasal dose of masked trivalent live attenuated influenza vaccine or placebo...
October 13, 2016: Lancet Global Health
P Barreto, J Malheiro, P Vieira, S Pedroso, M Almeida, L S Martins, L Dias, A C Henriques, A Cabrita
INTRODUCTION: Immunosuppression has a pivotal role in kidney transplantation. The new prolonged-release formulation of tacrolimus was developed to provide a more convenient once-daily dosing to improve patient adherence. METHODS: We selected 60 stable kidney transplant recipients who underwent tacrolimus conversion in our unit. Conversion was made on a 1 mg:1 mg basis in 66.7% of patients (n = 40) and on a 1 mg:1.1 mg basis in the remaining 33.3% (n = 20). Clinical and analytical data at conversion and postconversion was analyzed retrospectively to evaluate the efficacy and safety of conversion from tacrolimus twice-daily to once-daily formulation...
September 2016: Transplantation Proceedings
Mafalda Dias, Jonathan Frazer, M C David Marsh
We construct ensembles of random scalar potentials for N_{f}-interacting scalar fields using nonequilibrium random matrix theory, and use these to study the generation of observables during small-field inflation. For N_{f}=O(few), these heavily featured scalar potentials give rise to power spectra that are highly nonlinear, at odds with observations. For N_{f}≫1, the superhorizon evolution of the perturbations is generically substantial, yet the power spectra simplify considerably and become more predictive, with most realizations being well approximated by a linear power spectrum...
September 30, 2016: Physical Review Letters
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