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Search Results: 1 - 10 of 41469 matches for " Anna Paula Rocha;Teixeira "
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Tratamento da doen?a de Crohn com infliximabe: primeira op??o?
Malheiros, Anna Paula Rocha;Teixeira, Magaly Gemio;Scanavini Neto, Arceu;Silva Filho, Edésio Vieira;Rodrigues, Leonardo Correa de Oliveira;Thierry, Roberta;Nahas, Sergio;Cecconello, Ivan;
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (S?o Paulo) , 2009, DOI: 10.1590/S0102-67202009000200007
Abstract: background: crohn′s disease is a chronic inflammatory disorder of the gastrointestinal tract with difficult management. infliximab is a chimeric igg1 monoclonal antibody against tumor necrosis factor and is indicated for refractory luminal and fistulization in crohn's disease. aim: to observe the outcome of 60 patients with diagnosis of crohn′s disease treated with infliximab. methods: prospective study with 60 patients with crohn′s disease in six years of observation. exclusion criteria were: clinical infection in at last three months; tuberculosis; intestinal occlusion; pregnancy. all patients were submitted to thorax x-rays, leukogram, tuberculosis cutaneous test. they were treated with infliximabe 5mg/kg each two months. they were divided into three groups according to the time of the diagnosis: 5 years, 6 to 10 and more than 10 years. the results were considered better, worse or unchanged. results: after the initial treatment, 76% of the patients achieved a response. at the first dose, the ones with 10 years and with associated abdominal surgery had good results and similar to the ones with less than 5 years with no operations. conclusion: the treatment with infliximab was effective and tolerable in the managing of symptoms in patients with active crohn′s disease, refractory to the conventional treatment and can be a reasonable approach to avoid the surgical treatment.
O tratamento da Classe III: revis?o sistemática - Parte I. Magnitude, dire??o e dura??o das for?as na protra??o maxilar
Perrone, Anna Paula Rocha;Mucha, José Nelson;
Revista Dental Press de Ortodontia e Ortopedia Facial , 2009, DOI: 10.1590/S1415-54192009000500015
Abstract: introduction: for the treatment of class iii during growth, maxillary protraction therapy is the most reported in the literature. during the treatment is required special attention to the mechanics used to fix the problem. aim: to synthesize informations about the magnitude, direction and time of daily application of forces, through a systematic review. methods: studies were identified from an electronic search on medline database - entrez pubmed (178 articles) and bireme (550 articles), from january 1983 until december 2008. after rigorous process of inclusion and exclusion 56 primary studies were selected and subjected to a second selection process, remaining 39 articles. it was calculated the average and standard deviation, and the minimum and maximum values for magnitude, direction and usage hours of the maxillary protraction forces. results and conclusion: the mean magnitude, direction and duration of the forces of maxillary protraction were, respectively: 447.8 grams, 27.5 degrees of inclination in relation to the occlusal plane and 15.2 hours per day.
SAD: análise da percep??o de usuários e desenvolvedores através de análise fatorial
Barbosa, Gilka Rocha;Almeida, Adiel Teixeira de;Costa, Ana Paula Cabral Seixas;
Produ??o , 2006, DOI: 10.1590/S0103-65132006000200004
Abstract: adequate methodologies for supporting the development of software have been the object of much research. identifying the perceptions of the people involved, both developers and users, is an important aspect of quality software construction. this paper presents a study aimed at identifying how information system developers and users perceive decision support systems. the survey was carried out with subjects from the society of computer science and telecommunications users (sucesu) and the society for the promotion of excellence in brazilian software (softex), in the state of pernambuco, brazil. the study contains both a descriptive and a factual data analysis with respect to the professional activity of the subject, in order to distinguish the most important characteristics of sad in each group under study. the result of this evaluation is that the chief factors to be considered in methodologies directed at the development of sad have been identified.
Mushroom tyrosinase inhibitory activity and major fatty acid constituents of Amazonian native flora oils
Raquel da Silva Teixeira,Paula Rafaela Rocha,Hudson Caetano Polonini,Marcos Ant?nio Fernandes Brand?o
Brazilian Journal of Pharmaceutical Sciences , 2012, DOI: 10.1590/s1984-82502012000300006
Abstract: In order to treat hyperpigmentation-related problems, there has been a global trend in developing cosmetics claiming to have skin-whitening properties, which act by inhibiting melanin biosynthesis. The objective of this work was to evaluate the in vitro mushroom tyrosinase inhibitory activity of five Amazonian native flora oils, and so to verify the possibility of their incorporation into cosmetic products. In addition, the fatty acid composition of the essential oils was determined by gas chromatography-flame ionisation detection in order to determine the main components of these oils. The tyrosinase inhibitory activity of the tested oils was found to be in the following order: a aí (IA50 = 66.08 μg mL-1) > tucum > patauá > pracaxi > castanha do Brasil. This study suggests that a aí oil has great potential in the treatment of hyperpigmentation and other related disorders, due to its considerable tyrosinase inhibitory activity. Com o intuito de se tratar problemas dermatológicos de hiperpigmenta o, há uma tendência mundial no desenvolvimento de cosméticos que possuam propriedades despigmentantes, os quais agem inibindo a biossíntese de melanina. O objetivo deste trabalho foi avaliar in vitro a atividade de inibi o da tirosinase de cogumelo de cinco óleos de plantas nativas da Amaz nia e, desta forma, verificar a possibilidade de sua incorpora o em produtos cosméticos. Ainda, a composi o de ácidos graxos dos óleos foi determinada por cromatografia gasosa com detec o por ioniza o de chama, no intuito de determinar os principais componentes destes óleos. A atividade de inibi o da tirosinase dos óleos testados foi encontrada na seguinte ordem: a aí (IA50 = 66,08 μg mL-1) > tucum > patauá > pracaxi > castanha do Brasil. Este estudo sugere que o óleo de a aí possui grande potencial para o tratamento da hiperpigmenta o cutanea e doen as correlatas, devido à sua considerável atividade de inibi o da tirosinase.
Pneumonia adquirida na comunidade em pacientes tratados ambulatorialmente: aspectos epidemiológicos, clínicos e radiológicos das pneumonias atípicas e n o atípicas
ROCHA ROSALI TEIXEIRA,VITAL ANNA CRISTINA,SILVA CLYSTENES ODYR SANTOS,PEREIRA CARLOS ALBERTO DE CASTRO
Jornal de Pneumologia , 2000,
Abstract: Objetivo: Avaliar o percentual etiológico das pneumonias atípicas tratadas ambulatorialmente. Identificar os fatores epidemiológicos, clínicos e radiológicos que permitam diferenciar pneumonia atípica de n o atípica. Métodos: Os pacientes foram submetidos a avalia o clínica, radiológica, coleta de escarro para estudo pelo método de Gram e sangue para testes sorológicos, incluindo Legionella pneumophila, Chlamydia sp, Mycoplasma pneumoniae, vírus Influenza A e Influenza B, no primeiro dia e 21 dias após inclus o. As radiografias de tórax foram revistas por três observadores independentes que desconheciam o quadro clínico. Resultados: Avaliados inicialmente 129 pacientes durante 22 meses. A amostra final para estudo comparativo entre os grupos consistiu de 69 pacientes que tinham em média 37 anos, sendo 46 (67%) homens e 23 (33%) mulheres. O diagnóstico etiológico foi definido em 34 (50%) dos pacientes. Chlamydia sp foi o agente atípico mais freqüente, com 11 (16%) casos, seguido por M. pneumoniae com 7 (10%). Influenza A respondeu por 4 (6%) dos casos e Legionella em 4 (6%) pacientes. Infec es mistas foram evidenciadas, com associa o de Chlamydia sp e M. pneumoniae em 5 (7%) casos, Chlamydia sp e Influenza B em um caso e M. pneumoniae e Influenza A em outro. A presen a de sintomas respiratórios e achados gerais sugestivos de pneumonia atípica foram comparados entre os grupos e n o foram observadas diferen as significantes. A avalia o radiológica realizada por três observadores independentes mostrou discordancia entre eles para os tipos de pneumonia. O diagnóstico radiográfico de cada observador comparado com o diagnóstico clínico n o mostrou associa o significante. Conclus es: A pneumonia causada por agente atípico ocorre em 50% dos pacientes com pneumonia adquirida na comunidade em tratamento ambulatorial. N o é possível distinguir pacientes com pneumonia atípica de pneumonia n o atípica. A apresenta o clínica e a radiológica s o similares nos dois grupos.
Réplica
ROCHA ROSALI TEIXEIRA,VITAL ANNA CRISTINA,SILVA CLYSTENES ODYR S.,PEREIRA CARLOS ALBERTO DE CASTRO
Jornal de Pneumologia , 2000,
Abstract:
Evaluation of the effectiveness of 4% formalin in the treatment of hemorrhagic actinic proctitis
Torres Neto, Juvenal Rocha;Moura, Alex Rodrigues;Teixeira, Fábio Ramos;Menezes, Ana Paula Andrade;Mariano, Dam Rodrigues;
Journal of Coloproctology (Rio de Janeiro) , 2011, DOI: 10.1590/S2237-93632011000300006
Abstract: radiotherapy is an important discovery as to the treatment of pelvic tumors. proctitis is frequently observed nowadays, and can be divided into acute and chronic. treatment with 4% formalin solutions has been used with positive results in literature. objective: to evaluate the effectiveness and morbidity rates related to the use of 4%formalin in hemorrhagic chronic actinic proctitis. methods: we evaluated the sigmoidoscopy records and reports of 11 patients with chronic hemorrhagic actinic proctitis from february to december 2010, coming from the serbian colorectal university hospital of the state of sergipe. results: the study was comprised of 11 patients (36.36% were females and 63.63% were males). mean age was 67.7 years. mean time between the end of radiotherapy and the onset of symptoms was 6.6 months. the treatment was completely effective in 27.27% of the cases, and reduced rectal bleeding in 100% of patients. the following main complications were observed: chills (9%), tenesmus (18.18%) and mild stenosis (9%). conclusions: the 4%formalin solution has fewer side effects, and its administration is very inexpensive. the treatment is effective and reduces bleeding in almost 100% of cases.
Imunogenética das uveítes
Cordeiro, Cynthia Azeredo;Moreira, Paula Rocha;Dutra, Walderez Ornelas;Campos, Wesley Ribeiro;Teixeira, Ant?nio Lúcio;Oréfice, Fernando;
Arquivos Brasileiros de Oftalmologia , 2008, DOI: 10.1590/S0004-27492008000200032
Abstract: cytokines are molecules involved in intercellular communication in immune and inflammatory responses, playing an important role in uveitis. genetic polymorphisms responsible for the production of certain cytokines have been associated with the occurrence and the severity of uveitis. therefore, the present study has the purpose of describing these possible associations, pointing out the individual genetic background in the prognosis of uveitis.
A constru??o da diferen?a: jovens na cidade e suas rela??es com o outro
Castro, Lucia Rabello de;Mattos, Amana Rocha;Juncken, Elaine Teixeira;Monteiro, Renata Alves de Paula;Villela, Helena Antunes Maciel;
Psicologia em Estudo , 2006, DOI: 10.1590/S1413-73722006000200023
Abstract: the present work discusses the construction of 'otherness' understood as a permanent elaboration of the position of the subject facing the demands of contemporary subjetivation. the notion of difference is evoked in order to deal with the subjective movement, open and unstable, in the construction process of the other and of self. the contemporary city is brought here, through the discursive production of young people, in an intervention-research project, in which about 60 youth in the city of rio de janeiro, with ages between 11 and 13, from five different institutions, were invited to talk about their relationships with the other in the city. in this project, named city workshops, the youth debated about their difficulties in living together with the other and about the conflicts and the strangeness inherent in this relationship. through the analysis of group narratives, it was possible to establish the most significant figures of 'otherness' such as 'the loner', 'the poor' and 'the fox', which, regarded here as 'scales', determine new productions of meaning in the relationship i- the other in the city. we discussed how these figures of otherness are related to conflicts produced by contemporary demands, such as, individualization and the need to be included in the consumption society.
Pneumonia adquirida na comunidade em pacientes tratados ambulatorialmente: aspectos epidemiológicos, clínicos e radiológicos das pneumonias atípicas e n?o atípicas
ROCHA, ROSALI TEIXEIRA;VITAL, ANNA CRISTINA;SILVA, CLYSTENES ODYR SANTOS;PEREIRA, CARLOS ALBERTO DE CASTRO;NAKATANI, JORGE;
Jornal de Pneumologia , 2000, DOI: 10.1590/S0102-35862000000100003
Abstract: aim: to evaluated the etiologic percentage of the atypical pneumoniae in outpatients and to identify the epidemiologic, clinical and radiographic features that permit to distinguish between atypical and non-atypical pneumonia. methods: all patients underwent clinical and radiographic evaluation. serum and sputum samples were obtained to serological tests including legionella sp, chlamydia sp, m. pneumoniae, influenza a and influenza b virus, and gram stain, respectively. these procedures were performed on the first and 21 days after inclusion. three independent observers reviewed chest x-rays. results: during 22 months, 129 patients were evaluated. the final population under study comprised 69 patients (46 men ? 23 women) with a mean age of 37 years. the etiologic diagnosis was defined in 34 (50%) of the patients. etiologic agents included chlamydia sp, 11 (16%) isolated cases; m. pneumoniae 7 (10%) cases. influenza a was the third more frequent agent in 4 (6%) patients, and legionella sp in 4 (6%). mixed infections were observed with association of chlamydia sp and m. pneumoniae in 5 (7.3%) cases, chlamydia sp and influenza b one (1.5%) case, and another of m. pneumoniae and influenza a. the atypical pneumonia and non-atypical pneumonia groups were compared to respiratory symptoms and signs. there were no differences between them. the three independent observers' radiographic evaluation showed disagreement among them as to the type of pneumonia. radiographic diagnoses of individual observers were compared to the clinical diagnoses, and no significant association was obtained for any observer. conclusion: pneumonia caused by "atypical" agents occurs in 50% of the outpatients with community acquired pneumonia. it is not possible to distinguish atypical pneumonia from non-atypical pneumonia. the clinical and radiographic presentations are similar in both groups.
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