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Search Results: 1 - 10 of 266500 matches for " Ana Cláudia C.;Rodrigues "
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Barotrauma pulmonar no intra-operatório de procedimento cirúrgico oftalmológico: relato de caso
Zugliani, Affonso Henrique;Claro, Flávia;Mega, Ana Cláudia C.;Rodrigues, Marcelo F.;Ancelmé, Gilblainer;
Revista Brasileira de Anestesiologia , 2008, DOI: 10.1590/S0034-70942008000100009
Abstract: background and objectives: nowadays, severe anesthetic complications caused by the improper use of mechanical ventilators are rare. however, technical details even in recent models can be a trap for the anesthesiologist and threaten patient safety. the objective of this report was to demonstrate the importance of a careful analysis of the device to be used, as well as to detect and treat intraoperative tension pneumothorax. case report: a 16-year old female patient, physical status asa i, underwent corneal conjunctival covering under general anesthesia. anesthesia was maintained with isoflurane and controlled mechanical ventilation. no abnormalities were observed during anesthesia. at the final phase of the surgery, after mobilizing the anesthesia device to start the awakening process, the patient developed hypoxia, hypertension and ventilatory difficulties. after removal of the sterile drapes from the surgical field, subcutaneous emphysema was evident in the face, neck and upper limb. the tracheal cannula, which contained blood, was changed. a chest x-ray confirmed the diagnosis of pneumothorax that was immediately drained. inspection of the equipment revealed the presence of a kink in the tubing connecting the inferior portion of the canister to the equipment itself caused by mobilization of the articulated arm, blocking the normal flow of gases and leading to pulmonary barotrauma. conclusions: the development of tension pneumothorax during general anesthesia with positive pressure ventilation should always be considered. several factors can contribute to the development of this condition, which should be considered when they are present during surgeries. the anesthesia equipment should be examined carefully to detect potential causes of anesthetic complications.
Avalia??o da posi??o condilar e disfun??o temporomandibular em pacientes com má oclus?o de Classe II submetidos à protrus?o mandibular ortopédica
Conti, Ana Cláudia de Castro Ferreira;Freitas, Marcos Roberto de;Conti, Paulo César Rodrigues;
Revista Dental Press de Ortodontia e Ortopedia Facial , 2008, DOI: 10.1590/S1415-54192008000200007
Abstract: objective: to evaluate the possible effects of orthopedic mandibular protrusion and condyle position in the prevalence and severity of temporomandibular disorders (tmd). methodology: the sample was composed of 60 individuals with angle class ii malocclusion divided into three groups depending upon the accomplishment of functional orthopedic treatment (prior, during and after therapy with the bionator appliance). an anamnestic questionnaire, composed of questions regarding most frequent symptoms was used to classify the sample according to the tmd presence and severity. a clinical examination, including temporomandibular joint (tmj) and muscle palpation, mandibular range of motion and joint noises analysis was also performed. serial standard right and left tmj transcranial images were taken with the teeth in intercuspal position, digitalized and condyle concentricity was determined. results: one-way anova, kruskal-wallis and chi- square accounted for data analysis. based on the anamnestic questionnaire, 30% was considered as having mild tmd, while 3.33% had moderate tmd, with no difference between groups (p > 0.05). group ii (during therapy) has shown significant anterior condyle positioning (p < 0.05) when compared to group i, although no association was found between this variable and tmd presence or severity (p > 0.05). conclusion: mandibular orthopedic protrusion was not a risk factor for tmd in the sample studied.
Composi o Química do Soro de Pintos de Corte Alimentados com Dietas Purificadas
Silva Fernanda Alvares da,Moraes George Henrique Kling de,Rodrigues Ana Cláudia Peres,Fonseca Cláudio César
Revista Brasileira de Zootecnia , 2002,
Abstract: Um experimento foi conduzido com o objetivo de estudar os efeitos de níveis de ácido L-glutamico (L-Glu) e vitamina D3 (VD) no soro de pintos de corte de um dia, machos, Hubbard, criados em baterias aquecidas, recebendo dieta básica purificada, suplementada com 5, 10 e 15% de L-Glu combinados com 0, 5.000, 10.000 e 15.000 UI de vitamina D3/kg. Os animais foram distribuídos em esquema fatorial em um delineamento inteiramente casualizado, com 12 tratamentos, quatro repeti es e sete aves por repeti o. As concentra es máximas de cálcio no soro (9,61 mg/dL) foram obtidas com 15% de L-Glu e 14.181UI de VD; 7,33 mg/dL de cálcio i nico com 15% de L-Glu e 15.664UI de VD; 7,20 mg/dL de fósforo com 10% de L-Glu e 10.863UI de VD. Os maiores valores de atividade de fosfatase alcalina no soro foram obtidos com 10% de L-Glu e na deficiência de VD. Em geral, as aves alimentadas com 10% de L-Glu e 15.000UI de VD apresentaram melhor desempenho, melhor perfil sangüíneo e menor incidência de problemas de pernas.
Efeitos do ácido L-Glutamico e da Vitamina D3 na Composi o Química de Fêmures e Tibiotarsos de Pintos de Corte
Silva Fernanda Alvares da,Moraes George Henrique Kling de,Rodrigues Ana Cláudia Peres,Fonseca Cláudio César
Revista Brasileira de Zootecnia , 2001,
Abstract: Um experimento foi conduzido com o objetivo de estudar os efeitos de níveis (5, 10 e 15%) de ácido L-Glutamico (L-Glu) e níveis (0, 5.000, 10.000 e 15.000 UI de vitamina D3/kg) de vitamina D3 (VD) na composi o química de ossos de pintos de corte, machos, Hubbard, criados em baterias aquecidas, recebendo dieta básica purificada. O experimento foi realizado utilizando-se esquema fatorial, em delineamento inteiramente casualizado 3 x 4, com quatro repeti es de sete aves cada. A maior porcentagem de cinza óssea do fêmur (40,6%) foi obtida com 15% de L-Glu e 8.503 UI de VD e a do tibiotarso (40,73%), com 15% de L-Glu e 15.000 UI de VD. N o houve efeito de tratamento para as concentra es de cálcio (37,01%) e fósforo (20,55%) nas cinzas do tibiotarso. A rela o Ca:P no tibiotarso foi constante e igual a 1,80. No fêmur, a melhor rela o Ca:P (1,95) foi obtida com 5% de L-Glu e 15.000 UI de VD. No fêmur, houve decréscimo nos níveis de magnésio com a suplementa o de L-Glu e de vitamina D3. No tibiotarso, a maior concentra o de magnésio (1,2%) foi obtida com 5% de L-Glu e 5.000 UI de VD. Embora algumas diferen as tenham sido observadas na composi o mineral dos ossos, os conteúdos se encontravam numa faixa fisiológica normal e n o foram relacionados com a incidência de problemas de pernas.
Prevalência de cárie e fatores associados em crian?as hemofílicas
Rodrigues, Maria José;Luna, Ana Cláudia A.;Leal, Liliane C.;Lira, Suzana S.;Marques, Kátia M.;
Revista Brasileira de Hematologia e Hemoterapia , 2008, DOI: 10.1590/S1516-84842008000200008
Abstract: the present study aimed at verifying tooth decay and some associated factors in hemophilic children of both genders with ages from 3 to 12 years old, treated in the center of hemoterapia of pernambuco (hemope) in 2005 and 2006. the data were collected from an intentional sample composed of 40 children. data collection was achieved in two phases: clinical and non-clinical. in the clinical phase, an intrabuccal clinical examination was performed by a specialist. while in the non-clinical phase, the guardians of the children were requested to complete a questionnaire with objective and subjective questions on behavioral and social factors. to determine tooth decay, the ceo-d and cpo-d indexes were adopted as recommended by the world health organization. analysis of the data showed the ceo-d index was 2.00 and the cpo-d index was 0.67. additionally, in respect to the education of the guardians, the ceo-d index was 1.51 and 2.50 for children of parents with incomplete and complete primary school education, respectively. similarly, the cpo-d was 0.78 and 0.59 for participants whose parents had incomplete and complete primary school education, respectively. it was possible to conclude that tooth decay in this group was low and there was a significant association between tooth decay and socioeconomic development indicators. in respect to the education of guardians, less tooth decay was observed in children whose mothers received guidance on oral hygiene and diet.
Hospitaliza??es por condi??es cardiovasculares sensíveis à aten??o primária em municípios goianos
Batista,Sandro Rogério Rodrigues; Jardim,Paulo César Brand?o Veiga; Sousa,Ana Luiza Lima; Salgado,Cláudia Maria;
Revista de Saúde Pública , 2012, DOI: 10.1590/S0034-89102012005000001
Abstract: objective: to analyze rates of hospitalization due to primary care-sensitive cardiovascular conditions. methods: this ecological study on 237 municipalities in the state of goiás, central-west brazil, between 2000 and 2008, used data from the hospital information system and the primary care information system. the hospitalization rates were calculated as the ratio between the number of hospitalizations due to cardiovascular conditions and the population over the age of 40 years. the data were evaluated over the three-year periods a (2000-2002), b (2003-2005) and c (2006-2008), according to sex, age group, population size, whether the individual belonged to the metropolitan region, healthcare macroregion, distance from the state capital, living conditions index and coverage within the family health strategy. the potential population coverage of the family health strategy was calculated in accordance with ministry of health guidelines. the variability of the rates was evaluated using the t test and anova. results: a total of 253,254 hospitalizations (17.2%) occurred due to primary care-sensitive cardiovascular conditions. the hospitalization rates diminished between the three-year periods: a (213.5, sd = 104.6), b (199.7, sd = 96.3) and c (150.2, sd = 76.1), with differences from a to c and from b to c (p < 0.001). municipal population size did not influence the behavior of the rates. municipalities near the state capital and those in the metropolitan area presented higher rates (p < 0.001). at all percentiles of the life and health conditions index, there were decreases in the rates (p < 0.001), except at percentile 1. decreases were also observed in all the macroregions except for the northeastern region of the state. the reduction in rates was independent of the family health strategy coverage. conclusion: the rates of hospitalization due to primary care-sensitive cardiovascular conditions decreased in these municipalities, independent of the family health strategy
Partial time use of anterior repositioning splints in the management of TMJ pain and dysfunction: a one-year controlled study
Conti, Paulo César Rodrigues;Miranda, Jo?o Evandro Silva;Conti, Ana Cláudia C. Ferreira;Pegoraro, Luiz Fernando;Araújo, Carlos dos Reis Pereira de;
Journal of Applied Oral Science , 2005, DOI: 10.1590/S1678-77572005000400006
Abstract: this study aimed at evaluating the effectiveness of partial use of anterior repositioning appliances in the management of tmj pain and dysfunction when compared to stabilization splints and a control group in a one-year follow-up. sample was initially constituted by 60 patients, randomly divided into three groups: i- stabilization splints, ii- repositioning splints and iii- no treatment. the whole sample was evaluated by means of tmj and muscle palpation, mandibular arom, analysis of occlusal contacts, joint sounds inspection and visual analogue scale (vas) for one year; 52 patients composed the final sample. a significant (after 15 days) improvement in pain report (vas) and palpation index was found for group ii (p<0.01). the occurrence of occlusal alterations as posterior open bite or gross interferences after the splint therapy and increased muscle tenderness were not problems in this study. similar results in joint noises reduction were observed for the entire sample. it was concluded that controlled partial use of repositioning splints is a beneficial tool in the management of intra-articular pain and dysfunction, with no risks of irreversible occlusal changes.
Correlation study of plaque and gingival indexes of mothers and their children
Ramires-Romito, Ana Cláudia Durante;Oliveira, Luciana Butini;Romito, Giuseppe Alexandre;Mayer, Márcia Pinto Alves;Rodrigues, Célia Regina Martins Delgado;
Journal of Applied Oral Science , 2005, DOI: 10.1590/S1678-77572005000300005
Abstract: this study aimed to compare the periodontal condition between plaque and gingival indexes in 30 pairs of mother and child with mixed dentition, as well as to correlate the findings with some of their social and oral hygiene habits. mother's and child's plaque and gingival indexes were recorded during clinical examination. periapical and bitewing radiographs were taken in order to assess the presence of any pathologic bone loss. questionnaires answered by the mothers were used to collect information regarding the mother's and the child's habits of tooth hygiene and the mother's job, instruction level and family income. the data collected from the mothers' group and from the children's group were statistically analyzed both separately and with the two groups together. from the statistical analyses (pearson correlation test, student test and covariance analysis), it was possible to conclude that there was a greater correlation between the plaque and gingival indexes in the mothers' group than in the children's group. no significant correlation between plaque and gingival indexes could be found between the pairs. also, bone loss and plaque and gingival indexes in the children did not show any correlation. the mothers' plaque indexes increased with age and decreased when they flossed everyday and when they had a job. the children's plaque indexes were lower when they had their tooth hygiene done by their mothers, when the latter had declared that they flossed their children's teeth everyday, and also when the mothers had a job. children's gingival indexes increased with age and decreased when they brushed their teeth more often, when their mothers had a job and when their mothers declared they are used to flossing every day.
Perfil bioquímico e nutricional do ácido glutamico e da vitamina K no soro e no fígado de frangos de corte de 1 a 21 dias de idade
Minafra, Cibele Silva;Moraes, George Henrique Kling de;Rodrigues, Ana Cláudia Peres;Silva, Fernanda Alvares da;Stringhini, José Henrique;Rezende, Cíntia Silva Minafra e;
Revista Brasileira de Zootecnia , 2008, DOI: 10.1590/S1516-35982008001100011
Abstract: nutritional effects of two levels of l-glutamic acid (l-glu) combined with four levels of vitamin k (vit. k) in serum and the liver of chicks of day-old broilers, male, hubbard, raised in brooded batteries, receiving basic purified diet supplemented with 6.25 and 12.5% of l-glu combined with 0.02, 0.2, 2.0 and 20.0 mg vit. k/kg. two hundred and fifty birds were allotted to completely randomized design an in 2 × 4 factorial arrangement, with four replications of eight birds each. calcium and alkaline phosphatase (ap) enzyme concentrations in serum did not differ at 7, 14 and 21 days old. serum phosphorus levels differed at 21 days and were higher with 12.5% l-glu. liver weight was higher in birds fed diet with 6.25% l-glu and 12.5% l-glu + 0.02 mg vit. k/kg. total serum protein remained far below normal levels. concentrations of the alanine aminotransferase enzyme were high in birds fed l-glu and vit. k in the evaluated levels. serum concentrations of alanine aminotransferase enzyme was much higher than that levels considered normal for birds fed diets containing l-glu and vit. k, in the evaluated levels. vitamin k levels affected nor the absorption of calcium and phosphorus and the ap enzyme neither the bone tissue metabolism. no-specific nitrogen level (glutamic acid) of 6.25% of the diets changed the metabolism of bone tissue, as a result of the higher concentration of alkaline phosphatase enzyme in the serum of birds.
Orofacial pain and temporomandibular disorders: the impact on oral health and quality of life
Paulo César Rodrigues Conti,Lívia Maria Sales Pinto-Fiamengui,Carolina Ortigosa Cunha,Ana Cláudia de Castro Ferreira Conti
Brazilian Oral Research , 2012, DOI: 10.1590/s1806-83242012000700018
Abstract: Many conditions may cause painful symptoms in orofacial structures. Among the chronic conditions that affect this area, temporomandibular disorders are the most common. Temporomandibular Disorder is a collective term that includes a number of clinical complaints involving the masticatory muscles, the Temporomandibular Joint and associated structures. In some cases, these complaints can be associated with depression, catastrophizing behavior and impact on quality of life. The present study aims to explain the relationship between Temporomandibular Disorders and pain chronification and their relation to a variety of psychosocial and behavioral comorbid conditions. The mechanisms of pain conduction and suggestions for management are also addressed.
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