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Search Results: 1 - 10 of 220788 matches for " Juliana Maria de;Sonobe "
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Symptoms of depression in patients with cancer of the head and neck undergoing radiotherapy treatment: a prospective study
Paula, Juliana Maria de;Sonobe, Helena Megumi;Nicolussi, Adriana Cristina;Zago, Márcia Maria Font?o;Sawada, Namie Okino;
Revista Latino-Americana de Enfermagem , 2012, DOI: 10.1590/S0104-11692012000200020
Abstract: this study aimed to investigate the frequency of symptoms of depression in patients with cancer of the head and neck undergoing radiotherapy treatment, in the initial, middle and final stages of the treatment. this is a prospective exploratory quantitative study of 41 patients with head and neck cancer, undergoing radiotherapy treatment in the oncology outpatient clinic of the beneficência portuguese hospital of ribeir?o preto. data were collected through the beck depression inventory instrument, and analyzed quantitatively by means of the statistical package for the social sciences. symptoms of dysphoria were found to increase throughout the treatment, as well as the number of patients with depression. the results show the importance for the healthcare professionals to detect the prevalence and the levels of the symptoms of depression, since these symptoms tend to increase and may lead to consequences such as a lack of adherence to treatment and a decrease in the quality of life of these patients.
Nurse Home Visity with Educational Activities in the arterial pressure treatment
Maria de Fátima Mantovani,Juliana Veiga Mottin,Juliana Rodrigues
Online Brazilian Journal of Nursing , 2007,
Abstract: This study aims: to compare the maintenance of the arterial pressure levels on Arterial Hypertension bearings, followed and monitored with educational activities in family (cases) or individualized (control), visited at home monthly and bimonthly respectively. 30 users enrolled in the Hyper tense Treatment Programme have been followed since October 2005, aged between 18 e 65 years old. The data analysis shows that, in the case group 64% kept the weight and the abdominal circumference and 29% reduced these variables; 50% has done regular physical exercises; and, 75% has done medical treatment. In the control group: 38% has presented an increasing on weight and abdominal circumference; 28% started doing regular physical exercises; and, 100% joined the medicament therapy. It was verified improvement adhesion to the treatment and other therapeutical measures, besides the maintenance and the parameters reduction in both groups.
O docente de enfermagem e sua representa??o sobre a forma??o profissional
Rodrigues, Juliana;Mantovani, Maria de Fátima;
Escola Anna Nery , 2007, DOI: 10.1590/S1414-81452007000300015
Abstract: it is about a research of qualitative nature, whose objective was to identify the representation of the professor on the formation of the nurse. were interviewed 22 teaching nurses of the course of graduation in nursing of two institutions of superior education of the city of curitiba (brazil). the ethics precepts were respected, and the project was approved by the committee of the sector of sciences of health of the federal university of the paraná (brazil). the interviews were recorded and transcribing, and the reports, analyzed by the technique of the analysis of content. the theme that emerged of the speeches was: the representation of the profile of the nurse formed by the institution. this theme made possible the composition of three categories: critical-reflexive nurse, humanistic and autonomous worker. we consider that the representation of the professors about the formation of the nurse more moves them away from the traditional paradigm, approaching them of the emergent paradigm that considers the methodology of learning to learn, and that their representations are anchored in the current law and in the mission of the university: education, research and extension.
The vulnerability of nursing workers to tuberculosis in a teaching hospital
Souza, Juliana Nery de;Bertolozzi, Maria Rita;
Revista Latino-Americana de Enfermagem , 2007, DOI: 10.1590/S0104-11692007000200011
Abstract: this study aimed to identify aspects that potentially increase the vulnerability of nursing workers to tuberculosis, through the verification of personal life, work and disease knowledge indexes. the sample is composed of 81 nursing workers involved with assistance in the night and day shifts at usp teaching hospital, who answered a questionnaire about life and work habits. the sample aggregated the indexes that increase vulnerability to tuberculosis: long professional experience in hospitals and work load longer than 12 hours. data show that nursing auxiliaries and workers from the night shift in general have a higher number of vulnerability indexes.
A Qualidade da Informa o na Web: uma abordagem semiótica La Calidad de la Información en la Web: un enfoque semiótico
Juliana de Assis,Maria Aparecida Moura
Informa??o & Informa??o , 2012, DOI: 10.5433/1981-8920.2011v16n3p96-117
Abstract: Introdu o: A dinamicidade da cria o e do uso da informa o bem como a flexibilidade e mutabilidade que moldam as trocas simbólicas nos ambientes digitais colaborativos constituem um desafio a mais para se pensar a qualidade da informa o. Objetivo: Discutir a qualidade da informa o a partir de uma perspectiva pragmática. Metodologia: Pesquisa bibliográfica, a partir de consultas às bases de dados Scientific Commons e Scopus, publica es internacionais em Ciência da Informa o, pesquisas em andamento, capítulos de livros, teses e disserta es e periódicos científicos nacionais da área. Resultados: A partir das reflex es desenvolvidas, aponta-se que as abordagens convencionais do conceito de qualidade da informa o apresentam insuficiências ante o desafio de se compreender como ela se estabelece num ambiente interativo e colaborativo permeado por trocas simbólicas constantes mediadas pela arquitetura de redes sociais em que o modelo de usuário passivo dá lugar a um sujeito ativo e dinamizador do signo. Conclus es: Considera-se que as pesquisas sobre a qualidade da informa o na web necessitam de abordagens que reconhe am esse ambiente como um espa o de articula o dos processos de significa o e de evidencia o das dinamicas de produ o e compartilhamento de significados.
Technique to Obtain Mitotic Chromosomes of Conyza bonariensis L. Cronquist (Asteraceae)  [PDF]
Juliana Maria de Paula, Cecília Alzira Ferreira Pinto-Maglio
American Journal of Plant Sciences (AJPS) , 2015, DOI: 10.4236/ajps.2015.69145
Abstract: Cytogenetic analysis requires cytological preparations that unequivocally reveal the chromosome number and permit optimal visualizations of chromosome morphology for the construction of karyotypes and ideograms. Chromosomal characterization is possible only by establishing these two parameters. To cytogenetically characterize the weed Conyza bonariensis (L.) Cronquist (Asteraceae), it was necessary to improve cytological analysis techniques to obtain optimal results. This species belongs to a genus whose plants have wide phenotypic plasticity. These plants can be morphologically differentiated by other types of analysis, and thus the application of this technique will serve as a reference for cytogenetical analysis of other groups of plants that have cytogenetic characteristics similar to those of C. bonariensis. The methodology described here highlights three main protocol steps: 1) root tip collection from newly germinated seed radicles and from young root tips of mature plants, 2) pretreatment of meristems with antimitotic agents, both isolated and combined, and 3) acid and enzymatic hydrolytic processes.
Seed dormancy-breaking of Brachiaria brizantha cv. Marandu Supera o da dormência de sementes de Brachiaria brizantha cv. “Marandu”
Maria Juliana Ribeiro Lacerda,Juliana Silva Rodrigues Cabral,Juliana de Fátima Sales,Karina Rocha Freitas
Semina : Ciências Agrárias , 2010,
Abstract: This work aimed to evaluate methods to breaking seed dormancy of Brachiaria brizantha cv. Marandu. An experiment was carried out at the Laboratory of Seeds from Instituto Federal Goiano – Campus Rio Verde. A completely randomized design with eight treatments to breaking seed dormancy was used. The treatments were: 1) control; 2) immersion in gibberellic acid (100 mg L-1) for 48 h; 3) immersion in gibberellic acid (200 mg L-1) for 48 h; 4) immersion in concentrated sulphuric acid for 5 min; 5) immersion in concentrated sulphuric acid for 10 min; 6) immersion in hot water (100 oC) for 1 min; 7) immersion in hot water (100 oC) for 2 min and 8) immersion in hot water (100 oC) for 3 min with four replicates. Daily, germination was evaluated to determine the germination speed index. After the complete germination (25 days), the seed germination percentage was quantified. Hot water treatments, independently of the seed immersion time, were the most effective to breaking the seed dormancy of B. brizantha cv. Marandu. O objetivo deste trabalho foi avaliar métodos de supera o da dormência de sementes de Brachiaria brizantha cv. Marandu. O experimento foi conduzido no Laboratório de Sementes do IFGoiano – Campus Rio Verde. Foi utilizado o delineamento inteiramente casualizado, com oito tratamentos: 1) testemunha; 2) imers o em ácido giberélico (100mgL-1) por 48h; 3) imers o em ácido giberélico (200mgL-1) por 48h; 4) imers o em ácido sulfúrico concentrado por 5 min.; 5) imers o em ácido sulfúrico concentrado por 10 min.; 6) imers o em água fervente por 1 min.; 7) imers o em água fervente por 2 min.; 8) imers o em água fervente por 3 min, com 4 repeti es de 50 sementes. Diariamente, foram realizadas as avalia es de germina o, para determinar o índice de Velocidade da Germina o e, após a completa estabiliza o da germina o (25 dias), foi quantificada a porcentagem de germina o. Os tratamentos com água fervente, independentemente do tempo de imers o das sementes, foram os mais efetivos para superar a a dormência de sementes de Brachiaria brizantha cv. Marandu.
Evaluation of commercial fluoride solutions on bovine enamel demineralization, using pH-cycling model
Carvalho, Maira de Souza;Oliveira, Juliana Maria Souza de;Pereira, Juliana Vianna;Rebelo, Maria Augusta Bessa;
Revista Odonto Ciência , 2010, DOI: 10.1590/S1980-65232010000200017
Abstract: purpose: the aim of this in vitro study was to evaluate the fluoride concentration in mouthrinses and their capacity to intervene with the caries process. methods: the analysis of the fluoride concentration in the solutions was carried with ion specific electrode connected to an ion analyzer. bovine incisors enamel blocks with previously known superficial microhardness were submitted to a ph cycling model and treated with fluoridated solutions, and later reanalyzed for microhardness and fluoride incorporation. results: the fluoride concentration (ppm) found in the solutions sanifill- sanikids?, colgate plax fresh mint?, oral b?, sorriso fresh? and cepacol? (not fluoridated) were, respectively: 242.91±21.89; 248.42±3.55; 248.29±11.31; 257.61±17.57 and 35.37±10.64. the lowest loss of superficial microhardness was observed with the use sorriso fresh? (29.66%± 8.84), followed by plax fresh mint? (32.99%±14.09) and oral b? (43.00%±18.34). conclusion: the data suggest that fluoride solutions, in proper concentrations, are capable of intervening on the phenomena of demineralization and remineralization, promoting fluoride incorporation and, consequently, decreasing the loss of microhardness on dental enamel.
“Cachaças” (Sugarcane Spirit) Aged Quantitation of Phenolic Compounds, Antibacterial and Antioxidant Activity  [PDF]
Leonardo Milani Avelar Rodrigues, Maria das Gra?as Cardoso, Luís Roberto Batista, Wilder Douglas Santiago, Juliana Maria Valério Resende, Juliana de Andrade Santiago, Marcos de Souza Gomes, Milene Aparecida Andrade, Maria Luisa Teixeira, Fabiana Reinis Franca Passamani
American Journal of Plant Sciences (AJPS) , 2014, DOI: 10.4236/ajps.2014.520309
Abstract: The “cachaça” is currently one of the fastest growing agro-industrial industries in the country as the drink considered as a symbol of Brazilian nationality. This study aimed to quantify the phenolic compounds, evaluate the antioxidant and antibacterial activity of different samples of aged “cachaça”. The physic-chemical analysis was performed at the Brandy Quality Laboratory of the Federal University of Lavras, and the determination of phenolic compounds was performed by High Performance Liquid Chromatography (HPLC). The antimicrobial activity evaluation was held at the Food Mycology Laboratory through the cavity agar diffusion technique and by steam using the micro-organisms Escherichia coli, Staphylococcus aureus, Salmonella choleraesuis, Listeria monocytogenes and Pseudomonas aeruginosa. The antioxidant activity was evaluated using the DPPH radical sequestering method. The values obtained for the phenolic compounds ranged from 0.41 to 9.69 mg/L, observing the predominance of syringaldehyde, gallic acid and vanillic acid. The phenolic extracts showed a satisfactory antibacterial activity for both Gram-negative and Gram-positive but did not show inhibition against the bacteria Pseudomonas aeruginosa. The antioxidant activity was evidenced by the DPPH test for cachaças tested and the “cachaça” aged in oak barrel showed the highest activity, followed by “cachaça” aged in jequitibá, amburana and balm barrels.
Flash microbiocide: A Rapid and Economic Method for Determination of MBC and MFC  [PDF]
Camila Hernandes, Juliana da Silva Coppede, Bianca Waléria Bertoni, Suzelei de Castro Fran?a, Ana Maria Soares Pereira
American Journal of Plant Sciences (AJPS) , 2013, DOI: 10.4236/ajps.2013.44104
Abstract:

Although nowadays there are methods for determining the Minimal Bactericidal Concentration and Minimal Fungicidal Concentration, it is indispensable that the establishment of innovative methodologies could be more practical and cheaper. The new methodology Flash microbiocide is an assay in which one aliquot from 96 well plate of Minimal Inhibitory Concentration test is transferred to another plate containing different culture medium. The correspondence with the reference methods described in the National Committee for Clinical Laboratory Standards (NCCLS-CLSI) document M26-A was achieved, denoting the efficiency of this fast and simple method.

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