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Search Results: 1 - 10 of 80104 matches for " Cristiane da Silva Nunes4 "
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Potenciais evocados auditivos em indivíduos com síndrome vestibular periférica
Carla Gentile Matas1,Sara Manami Silva2,Débora Dong Mei Wen3,Cristiane da Silva Nunes4
Arquivos Internacionais de Otorrinolaringologia , 2011,
Abstract: Introdu o: Os sistemas auditivo e vestibular est o localizados no mesmo receptor periférico, porém adentram ao SNC e percorrem caminhos distintos, estabelecendo uma série de conex es e abrangendo uma vasta regi o do encéfalo. Mesmo percorrendo caminhos diferentes, algumas altera es podem comprometer ambos os sistemas. Testes como os Potenciais Evocados Auditivos podem auxiliar no diagnóstico com altera es vestibulares. Objetivo: Caracterizar os resultados dos Potenciais Evocados Auditivos de indivíduos com queixa de tontura ou vertigem com Síndromes Vestibulares Periféricas e com indivíduos normais, com a mesma queixa. Método: Foram realizados os Potenciais Evocados Auditivos de curta, média e longa latência, sendo um estudo prospectivo transversal. Conclus o: Indivíduos com queixa de tontura ou vertigem podem apresentar altera es no PEATE, PEAML e P300.
Auditory evoked potentials in peripheral vestibular disorder individuals
Matas, Carla Gentile,Silva, Sara Manami,Wen, Débora Dong Mei,Nunes, Cristiane da Silva
International Archives of Otorhinolaryngology , 2011,
Abstract: Introduction: The auditory and vestibular systems are located in the same peripheral receptor, however they enter the CNS and go through different ways, thus creating a number of connections and reaching a wide area of the encephalon. Despite going through different ways, some changes can impair both systems. Such tests as Auditory Evoked Potentials can help find a diagnosis when vestibular alterations are seen. Objective: describe the Auditory Evoked Potential results in individuals complaining about dizziness or vertigo with Peripheral Vestibular Disorders and in normal individuals having the same complaint. Methods: Short, middle and long latency Auditory Evoked Potentials were performed as a transversal prospective study. Conclusion: individuals complaining about dizziness or vertigo can show some changes in BAEP (Brainstem Auditory Evoked Potential), MLAEP (Medium Latency Auditory Evoked Potential) and P300.
Substitui es de esquemas antirretrovirais no Estado do Paraná
MARGELY NUNES DE SOUZA,CRISTIANE DA SILVA PAULA,MARILIS DALLARMI MIGUEL,VERA CRISTINA ZANETTI
Revista de Ciências Farmacêuticas Básica e Aplicada , 2010,
Abstract: O controle da AIDS no Brasil apresenta resultados favoráveis devido à política seguida pelo Ministério da Saúde que dá ênfase conjunta, na preven o e aten o à doen a com o fornecimento gratuito dos medicamentos. O Ministério da Saúde através do Programa Nacional de DST/AIDS (PN-DST/AIDS) seleciona e compra os medicamentos antirretrovirais (ARVs) e os distribui aos estados. O PN-DST/AIDS distribui 17 medicamentos ARV, em 29 formas farmacêuticas a todos os estados do Brasil. No Paraná, o Centro de Medicamentos do Paraná (CEMEPAR) é o responsável pelo recebimento desses e pela distribui o às 36 Unidades Dispensadoras de Medicamentos (UDMs). Foi realizado um levantamento no estado do Paraná/CEMEPAR no período de janeiro a dezembro/2008 sobre as solicita es enviadas para cadastro de início de tratamento e/ou troca de esquema ARV onde foi observado que 70,56% referiu-se à troca de esquema e, também, que das 5.992 solicita es enviadas, 8,34% (500) apresentavam algum tipo de erro. A pesquisa demonstrou a importancia da análise das solicita es, que é um servi o diferenciado realizado pelo estado do Paraná onde foi possível verificar a alta ocorrência de troca de esquemas e a necessidade de um acompanhamento farmacoterapêutico para melhorar a ades o ao tratamento. Palavras-chave: AIDS. Esquema. Terapia. Anti-Retrovirais. ABSTRACT Changes of antiretroviral regimen in PARANA The Aids control program in Brazil has been achieving favorable results, owing to the policy adopted by the Ministry of Health, which gives emphasizes both prevention and care for the disease, with the free distribution of medications. The Ministry of Health selects and buys all antiretroviral medications through the National Program DST/AIDS (PN-DST/AIDS) and distributes 17 ARV medications in 29 pharmaceutical forms to all states of Brazil. In Parana State, CEMEPAR (Medicine Center of Parana), is responsible for receiving these medications and redistributing them to the 36 Medicine Distribution Units (UDMs). All requests to change ARV regimen or to start ARV treatment are sent to CEMEPAR for analysis and authorization. An analysis was made of the requests sent to CEMEPAR from January to December 2008 by all of the UDMs where the patients received their medications and it was found that 70.56% were for changes of ARV regimen and that, in 8.34% of all requests, there was some kind of mistake. The survey demonstrated the importance of analyzing the requests, which is a specific service provided by the state of Parana, in which it was possible to observe the high frequency of changes of trea
Activity and contents of polyphenolic antioxidants in the whole fruit, flesh and peel of three apple cultivars
Kunradi Vieira,Francilene Gracieli; da Silva Campelo Borges,Graciele; Copetti,Cristiane; Valdemiro Gonzaga,Luciano; da Costa Nunes,Eduardo; Fett,Roseane;
Archivos Latinoamericanos de Nutrición , 2009,
Abstract: the concentration of polyphenolic compounds, such as flavanols and anthocyanins, and the antioxidant activity in apples (malus domestica borkh) seem to differ with cultivar, maturity stage, environmental conditions and the part of the fruit. in this work, the total phenolic, flavanol and anthocyanin content and antioxidant activity were measured in the flesh, whole fruit and peel from apple cultivars fuji, epagri coop24 and epagri f5p283 cultivated in southern brazil. total phenolic content assayed by folin-ciocalteu method, flavanol by modified p-dimethylaminocinnamaldehyde method, anthocyanin content by ph differential method and antioxidant activity measured using abts assay. one-way analysis of variance, tukey?s test and correlation analysis were performed. within each cultivar, the total phenolic, flavanol and anthocyanin contents and antioxidant activity were highest in the peels, followed by the whole fruit and the flesh. in the peel, whole fruit and flesh the epagri f5p283 apple had the highest total phenolic contents and the highest total antioxidant activity, while that epagri coop24 was highest in flavanols and anthocyanins. total phenolic content was positively associated with total antioxidant activity in flesh, whole fruit and peel. these results demonstrate that phenolic compounds have a significant contribution to the total antioxidant activity which varies considerably depending of the part of the fruit and of the apple cultivar analyzed.
Potenciais evocados auditivos em indivíduos com síndrome vestibular periférica
Matas, Carla Gentile;Silva, Sara Manami;Wen, Débora Dong Mei;Nunes, Cristiane da Silva;Sanches, Seisse Gabriela Gandolfi;
Arquivos Internacionais de Otorrinolaringologia , 2011, DOI: 10.1590/S1809-48722011000300007
Abstract: introduction: the auditory and vestibular systems are located in the same peripheral receptor, however they enter the cns and go through different ways, thus creating a number of connections and reaching a wide area of the encephalon. despite going through different ways, some changes can impair both systems. such tests as auditory evoked potentials can help find a diagnosis when vestibular alterations are seen. objective: describe the auditory evoked potential results in individuals complaining about dizziness or vertigo with peripheral vestibular disorders and in normal individuals having the same complaint. methods: short, middle and long latency auditory evoked potentials were performed as a transversal prospective study. conclusion: individuals complaining about dizziness or vertigo can show some changes in baep (brainstem auditory evoked potential), mlaep (medium latency auditory evoked potential) and p300.
Interactive Digital Games for Geography Teaching and Understanding Geographical Space  [PDF]
Christian Nunes da Silva
Creative Education (CE) , 2015, DOI: 10.4236/ce.2015.67070
Abstract: This article aims to analyze and discuss the use of digital interactive games, such as learning tools to be used by educators in the classroom, as a resource for geography teaching-learning process in the early grades. This discussion arose from the analysis by geography course graduation students of the Federal University of Pará (UFPA), in the years 2013 and 2014, at which this tool has gained recognition of its potential by students. In this sense, the objective is a brief discussion, based on the analysis of some selected examples on how these digital games can become fundamental importance of resources for teaching Geography and how these should be used and applied in the classroom by educators in a critical way, which will allow students to have adequate learning about the geographic space.
Caracteriza??o da triagem auditiva neonatal da Clínica Limiar em Porto Velho - Rond?nia
Botelho, Marilia Silva e Nunes;Silva, Virgínia Braz da;Arruda, Luana da Silva;Kuniyoshi, Isabel Cristiane;Oliveira, Lourdes Lebre Redes de;Oliveira, Anderson Souza de;
Brazilian Journal of Otorhinolaryngology , 2010, DOI: 10.1590/S1808-86942010000500012
Abstract: with the universal hearing screening we can prevent auditory disorders in children. aim: to characterize the program of neonatal auditory screening into a population of neonates. materials and methods: longitudinal cohort study. we surveyed the clinic's database on neonatal auditory screening in the city of porto velho, rond?nia. results: among the 6,889 newborns in the database, 5,700 (82.7%) passed and 1,189 (17.3%) failed the first screening. of the group which failed 900 (75.7 %) returned for retesting. among these, 15 (0.22 %) newborns had hearing loss confirmed. the most prevalent was neural hearing loss with 46.7% confirmed cases; they had hyperbilirubinemia as the most prevalent risk factor. conclusion: hyperbilirubinemia was the most prevalent risk factor found in the group of hearing impaired children. the prevalence of hearing loss was of 2 in 1,000 newborns. it is important to highlight the relevant association between neural hearing loss caused by hyperbilirubinemia and sensorineural hearing loss of unknown causes.
Fos-like immunoreactivity in central nervous system of mice simultaneously exposed to the elevated plus-maze and nociception
Gomes, Karina Santos;Garcia, Cristiane álvares;Planeta, Cleopatra da Silva;Nunes-de-Souza, Ricardo Luiz;
Revista Brasileira de Ciências Farmacêuticas , 2005, DOI: 10.1590/S1516-93322005000300012
Abstract: it has been demonstrated that mice exhibit antinociception when they are exposed to the elevated plus-maze (epm), an animal model of anxiety. to investigate which brain structures are activated during epm exposure, the present study assessed the immunohistochemical staining for fos-like immunoreactivity (fos-li) in mice intraperitoneally injected with saline or 0.6% acetic acid (which produces nociception) and confined in the open arm (threatening situation) or enclosed arm (control) of the epm. the following structures were investigated: magnus, dorsal and median raphe nuclei (mr, dr and mnr), periaqueductal gray matter (pag), dorsal and ventral hippocampus (dh and vh), amygdala (amy), hypothalamus (hyp) and superior and inferior colliculi (sc and ic). after four days of habituation (habituation was conducted by handling the animals daily for a period of 10 minutes followed by i.p. injection of saline 0.1 ml/10 g), mice received i.p. injection of 0.6% acetic acid or saline and were confined in open or enclosed arms of the epm. results showed that open arm confinement increased the number of positive cells for fos in mnr, pag and ic, indicating that the fear produced by the threat of the open arms is modulated by these structures. although statistical analyses did not reveal any effect for nociception factor, (i.e. no effect of acetic acid) the increase in fos expression was recorded only in animals treated with i.p. acetic acid, suggesting that the simultaneous presence of nociception could be related to an enhanced recruitment of neurons in those midbrains structures.
Atividade física e sedentarismo em escolares da rede pública e privada de ensino em S?o Luís
Oliveira,Thiara Castro de; Silva,Ant?nio Augusto Moura da; Santos,Cristiane de Jesus Nunes dos; Silva,Josenilde Sousa e; Concei??o,Sueli Ismael Oliveira da;
Revista de Saúde Pública , 2010, DOI: 10.1590/S0034-89102010000600003
Abstract: objective: to analyze factors associated with physical activity and the mean time spent in some sedentary activities among school-aged children. methods: a cross-sectional study was carried out in a random sample of 592 schoolchildren aged nine to 16 years in 2005, in s?o luís, northern brazil. data were collected by means of a 24-hour physical activity recall questionnaire, concerning demographic and socioeconomic variables, physical activities practiced and time spent in certain sedentary activities. physical activities were classified according to their metabolic equivalents (met), and a physical activity index was estimated for each child. sedentary lifestyle was estimated based on time spent watching television, playing videogames and on the computer/internet. chi square test was used to compare proportions. linear regression analysis was used to establish associations. estimates were adjusted for the effect of the sampling design. results: the mean of the physical activity index was 605.73 met-min/day (sd = 509.45). school children that were male (coefficient=134.57; 95%ci 50.77; 218.37), from public schools (coefficient.= 94.08; 95%ci 12.54; 175.62 and in the 5th to 7th grade (coefficient.=95.01; 95%ci 8.10;181.92 presented higher indices than females, children from private schools and in the 8th to the 9th grade (p<0.05). on average, students spent 2.66 hours/day in sedentary activities. time spent in sedentary activities was significantly lower for children aged nine to 11 years (coefficient.= -0.49 hr/day; 95%ci -0.88; -0.10) and in lower socioeconomic classes (coefficient.=-0.87; 95%ci -1.45;-0.30). domestic chores (59.43%) and walking to school (58.43%) were the most common physical activities. conclusions: being female, in private schools and in the 8th to 9th grade were factors associated with lower levels of physical activity. younger schoolchildren and those from low economic classes spent less time engaged in sedentary activities.
Consumo alimentar de escolares das redes pública e privada de ensino em S?o Luís, Maranh?o
Concei??o, Sueli Ismael Oliveira da;Santos, Cristiane de Jesus Nunes dos;Silva, Ant?nio Augusto Moura da;Silva, Josenilde Sousa e;Oliveira, Thiara Castro de;
Revista de Nutri??o , 2010, DOI: 10.1590/S1415-52732010000600006
Abstract: objective: this study assessed the food consumption of 570 students aged 9-16 years, in grades 4-8 in 2005, from public and private schools of s?o luís, maranh?o, brazil. methods: food consumption was determined by the 24-hour recall. energy, macronutrient, vitamins a and c, iron and calcium intakes were compared with the dietary reference intakes. the number of times each food was cited was considered and the foods were grouped according to the brazilian food pyramid. the chi-square test was used for the statistical analysis. results: low consumption of sausages (around 6%), adequate consumption of meat and eggs (95.9%) and few skipping breakfast (3.2%), lunch (2.2%) or dinner (3.1%) were favorable aspects of the diet. conversely, elevated consumption of biscuits (52.6%), low consumption of fruits (52.6%) and greens (34.4%), high consumption of sugars and sweets (69.4%) and oils and fat (65.6%), and the fact that the consumption of sodas (25.8%) and powdered drink mixes (35.8%) were higher than the consumption of fresh juices (23.4%) were negative aspects of the diet. energy consumption was inadequate for 66.3% of the schoolchildren, lipids for 30.2%, vitamin a for 28.7%, vitamin c for 59.2% and calcium for 98.8%. conclusion: educational strategies for the promotion of healthy eating habits should cover common and specific contents in order to deal with the different food consumption practices of schoolchildren from private and public schools.
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