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Estado actual e evolução da epidemia tabágica: em Portugal e na Europa

Tobacco smoking is the cause of more than half million deaths/year in the European Union (EU). Monitoring smoking prevalence is an important tool to evaluate the epidemic and its evolution and to assess the effectiveness of preventive measures. The comparison between countries may help us identify good control practices. OBJECTIVE: To describe the current state and evolution of the smoking epidemic in several E...

Estado actual e evolução da epidemia tabágica: em Portugal e na Europa

Tobacco smoking is the cause of more than half million deaths/year in the European Union (EU). Monitoring smoking prevalence is an important tool to evaluate the epidemic and its evolution and to assess the effectiveness of preventive measures. The comparison between countries may help us identify good control practices. OBJECTIVE: To describe the current state and evolution of the smoking epidemic in several E...

Comparison of the effectiveness of initial combined antiretroviral therapy with...

Since there are some concerns about the effectiveness of highly active antiretroviral therapy in developing countries, we compared the initial combination antiretroviral therapy with zidovudine and lamivudine plus either nelfinavir or efavirenz at a university-based outpatient service in Brazil. This was a retrospective comparative cohort study carried out in a tertiary level hospital. A total of 194 patients r...

Comparative analysis of differentially expressed sequence tags of sweet orange ...

The Citrus ESTs Sequencing Project (CitEST) conducted at Centro APTA Citros Sylvio Moreira/IAC has identified and catalogued ESTs representing a set of citrus genes expressed under relevant stress responses, including diseases such as citrus variegated chlorosis (CVC), caused by Xylella fastidiosa. All sweet orange (Citrus sinensis L. Osb.) varieties are susceptible to X. fastidiosa. On the other hand, mandarin...

Phytophthora parasitica transcriptome, a new concept in the understanding of th...

Due to the economic importance of gummosis disease for the citriculture, studies on P. parasitica-Citrus interaction comprise a significant part in the Brazilian Citrus genome data bank (CitEST). Among them, two cDNA libraries constructed from two different growth conditions of the P. parasitica pathogen are included which has generated the PP/CitEST database (CitEST - Center APTA Citros Sylvio Moreira/IAC- Mil...

Avaliação da eficácia adaptativa de mulheres e homens inseridos num programa de...

Objetivo: avaliar a eficácia adaptativa de homens e mulheres inseridos em programa de fertilização in vitro (PFIV). Método: Foram avaliados 57 casais inférteis, de Centro de Reprodução Humana, no período de março a outubro de 2002. Questionário foi empregado para avaliar os dados sócio-demográficos. A Escala Diagnóstica Adaptativa Operacionalizada (EDAO) foi utilizada para o diagnóstico da adaptação. Para a aná...

Performance of two-dimensional Doppler echocardiography for the assessment of i...

Although echocardiography has been used in rats, few studies have determined its efficacy for estimating myocardial infarct size. Our objective was to estimate the myocardial infarct size, and to evaluate anatomic and functional variables of the left ventricle. Myocardial infarction was produced in 43 female Wistar rats by ligature of the left coronary artery. Echocardiography was performed 5 weeks later to mea...

Gene expression profiling of clinical stages II and III breast cancer

Clinical stage (CS) is an established indicator of breast cancer outcome. In the present study, a cDNA microarray platform containing 692 genes was used to identify molecular differences between CSII and CSIII disease. Tumor samples were collected from patients with CSII or CSIII breast cancer, and normal breast tissue was collected from women without invasive cancer. Seventy-eight genes were deregulated in CSI...

O balão intragástrico nas formas graves de obesidade

Introduction: In patients with morbid obesity the intragastric balloon (IGB) can be a “bridge” to surgery or a temporary treatment in patients who are not candidates for surgery. Objective: Evaluate IGB efficacy in morbidly obese patients. Patients and Methods: In 2003/2004 seventeen IGB Bioenterics ® filled with normal saline and methylene blue were placed in 17 patients [11 women, median age was 49.2 (27-69...

Knowledge reinforcement and learner satisfaction of simulation-based training v...