Análise da qualidade de adesão de diferentes bases de braquetes metálicos

Diante das diferenças existentes nas características das bases dos braquetes usados atualmente, objetivou-se neste trabalho comparar entre si três tipos de bases de braquetes metálicos (Monobloc, Equilibrium e Dynalock). Foram utilizados 36 pré-molares humanos, divididos em 3 grupos de 12 dentes. Os dentes foram incluídos em troquéis com gesso pedra tipo IV e posicionados com suas faces vestibulares perpendiculares à base do troquel. Todos os braquetes foram colados com o compósito Concise Ortodôntico e submetidos ao ensaio de cisalhamento em uma Máquina Universal com uma velocidade de 0,5 mm por minuto. O braquete Monobloc obteve o maior valor médio de resistência adesiva (x = 28,19 Kgf/cm²), sendo superior estatisticamente aos braquetes Equilibrium (x = 18,07 Kgf/cm²) e Dynalock (x = 18,24 Kgf/cm²). em relação ao ARI (Índice de Remanescente Resinoso), não foi encontrada diferença estatística entre os braquetes testados.

Adesão de protozoários ̀a superfície de dispositivos intra-uterinos

Intrauterine devices (IUD) have been used by approximately hundred million of women in the world. IUD are unprescribed to women who have pelvic inflammation disease predisposition which is caused in general by non-treated sexually transmitted diseases (STD). Trichomoniasis, one of the most important vaginal infections, is caused by a flagellated protozoan, Trichomonas vaginalis, transmitted by sexual contact and also asyntomatic women are able to transmit it. The objective of this work was verify by scanning microscopy the adhesion of this protozoan on plastic and metalic IUD surfaces. IUD fragments were added in Diamond medium containing T. vaginalis and after 3 days at 37°C incubation, they were taken out and treated as necessary for scanning microscopy. The analysis showed showed the adhesion of the protozoans on plastic and metalic IUD surfaces. Even though the IUD were not yet directly associated with high incidence of the inflammation pelvic disease, it would become an infection reservoir of potencial pathogenic organisms.

Medicação de alto custo para portador de sofrimento psíquico: Um estudo preliminar dos custos

The present work aims to raise the costs of high-cost drugs used to treat patients of Refractory Schizophrenia in ambulatory unit. The study was carried out in the Psychosocial Support Center, which treated 33 patients with these medications, during the period of June, 2005 to May, 2006. Data analysis disclosed that the mostly used drugs to treat the carriers of Refractory Schizophrenia were: clozapina and risperidona. It was observed that the treatment with olanzapina is more expensive than that with risperidona. The study concluded that the analysis of the consumption and costs of drugs of high cost is necessary to subside better management of the expenses and new investments in the service. Moreover, the necessity of more studies in the area was also identified to contribute with the control of costs.

Fatores relacionados à adesão das drogarias e farmácias de Tatuí-SP no projeto Farmácias Notificadoras

Pharmacovigilance is accomplished by voluntary notification of suspected adverse reactions, medication errors, and deviations from quality, by users and health professionals, through the filling in of forms that are sent to a data bank. To broaden the sources of notifications, the National Health Surveillance Agency (ANVISA), in partnership with the Regional Pharmacy Council (CRF) and Center for Health Surveillance (CVS) of each state, introduced the scheme of Notifying Pharmacies. The present study was aimed at determining the factors influencing the decision of drugstores and private pharmacies in Tatuí/SP in 2007, to join this project A descriptive, observational survey of knowledge, attitude and practice (KAP) was applied to volunteer pharmacists in the town. The results showed that the professionals are awave of pharmacovigilance, (95.24%) and have attitude (95.24%). However, practice is limited (6.0%). Based on this information we concluded that the low support of the project was due to lack of time, interest and no information about the benefits to society of such activity and a lack of support from the pharmacists' organizations. This situation is expected to change with the current introduction of a professional profile, the fusion of professional bodies and the promotion of social awareness on pharmacovigilance.

Clonidina como medicação pré-anestésica em facectomias: Comparação entre as doses de 100 μg e 200 μg

BACKGROUND AND OBJECTIVES: The objective of the present study was to evaluate the degree of sedation, intraocular pressure, and hemodynamic changes with premedication with low doses of oral clonidine, 100 μg and 200 μg, in outpatient cataract surgeries. METHODS: This is a randomized, double-blind, clinical study undertaken at the Universidade Federal de São Paulo with 60 patients of both genders, physical status ASA 1 and 2, ages 18 to 80 years. Patients were separated into three groups: placebo, clonidine 100 μg, and clonidine 200 μg. Intraocular pressure, heart rate, and blood pressure besides assessment of sedation were measured before and 90 minutes after the administration of clonidine. Sedation levels were classified according to the Ramsay sedation scale. RESULTS: Patients who received placebo and 100 μg of clonidine did not show reduction in heart rate, while a reduction in heart rate was observed in patients who received 200 μg of clonidine, and this difference was statistically significant. Patients who received 200 μg of clonidine also had a reduction in systolic and diastolic blood pressure (p < 0.05). One patient who received 200 μg of clonidine developed severe hypotension, with systolic pressure < 80 mmHg. Patients treated with clonidine had a reduction in intraocular pressure (p < 0.05). Ninety minutes after the oral administration of placebo and 100 μg and 200 μg of clonidine, 25%, 60%, and 80% of the patients respectively were classified as Ramsay 3 or 4. CONCLUSIONS: Clonidine 100 μg can be indicated as premedication for fasciectomies, being effective in sedation and reduction of intraocular pressure, without adverse effects on blood pressure and heart rate.

Investigações sobre a adesão de bactérias a polímeros tratados a plasma

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Efeitos cardiorrespiratório e analgésico da anestesia intravenosa contínua com propofol e remifentanil em cães após medicação pré-anestésica com acepromazina

Pós-graduação em Medicina Veterinária - FMVZ

Avaliação da associação propofol e de cloridrato de alfentamil na manutenção anestésico por infusão intravenosa contínua em cães após medicação pré-anestésica com acepromazina

Pós-graduação em Medicina Veterinária - FMVZ

Avaliação da eficiência de adesão de um cimento resinoso autocondicionante (self-adhesive) sobre esmalte e dentina: efeito termociclagem e condicionamento dental : estudo in vitro

Pós-graduação em Odontologia Restauradora - ICT

Avaliação da resistência de união em dentina submetida ao desafio erosivo: adesão ao substrato tratado com CPP-ACP e irradiado ou não com laser Nd:YAG

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Inter-relação do comprimento dos prolongamentos resinosos (tags) e da espessura da camada híbrida de adesão, com a resistência de união de sistemas adesivos ao tecido dentinário

Pós-graduação em Odontologia - FOA

Caracterização do atendimento multiprofissional a pessoas vivendo com HIV/AIDS em Três Lagoas (MS), com ênfase na adesão à terapia antirretroviral potente combinada

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo retrospectivo dos aspectos cirúrgicos do protocolo cooperativo brasileiro para o tratamento dos tumores de células germinativas na infância: repercussão no prognóstico em função da adesão do cirúrgião ao protocolo cirúrgico

Pós-graduação em Bases Gerais da Cirurgia - FMB