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.

Prevalência de papiloma vírus (HPV) perianal assintomático em pacientes portadores de HPV genital tratados no Hospital das Clínicas da Faculdade de Medicina de Botucatu

Introduction: Human Papillomavirus (HPV) infection is one of the Sexually Transmitted Diseases (STD) of greatest incidence and prevalence worldwide, and it is presently considered to be a pre-neoplastic lesion. Human Papillomavirus infection has totaled 23.4% of the sexually transmitted diseases reported to the Department of Health, and it is currently the most common in our country. Many patients are asymptomatic carriers. Methods: Twenty patients who had been previously treated for HPV due to genital lesions were referred for the conduction of anuscopy and colposcopy of the perianal region. Results: Males (80%) prevailed over females (20%). Of the total number of patients, only 2 showed lesions as examined by anuscopy (10%). However, 3 other patients showed lesions by means of colposcopy, thus increasing to 5 (25%) the total number of asymptomatic patients who presented perianal lesions. Of the total number of patients with lesions, 4 were males and 1 was a female. Conclusion: The presence of perianal lesions was observed in 10% of the patients with genital lesions by means of simple anal inspection. This figure increased to 25% when anal colposcopy was associated, thus showing the importance of conducting such examination on all patients with increased risk factors for HPV infection in the anal region.

Observation of the Bc meson in the exclusive decay Bc→J/ψπ

A fully reconstructed Bc→J/ψπ signal is observed with the D0 detector at the Fermilab Tevatron pp̄ collider using 1.3fb-1 of integrated luminosity. The signal consists of 54±12 candidates with a significance that exceeds 5 standard deviations, and confirms earlier observations of this decay. The measured mass of the Bc meson is 6300±14(stat)±5(syst) MeV/c2. © 2008 The American Physical Society.

Soybean glycinin (11S) increases HDL-cholesterol in hypercholesterolemic rats

Purpose: The purpose of this paper is to determine the effects of isolated soy glycinin (11S) on lipid metabolism in animals subjected to a hypercholesterolemic diet. Design/methodology/approach: Male Wistar rats were kept in individual cages under appropriate conditions. The animals were divided into three groups (n=9): normal diet (STD) given a diet containing casein as protein source, recommended in AIN-93M; hypercholesterolemic (HC) fed a normal diet with 1 per cent cholesterol and 0.5 per cent cholic acid; and hypercholesterolemic+glycinin (HC+11S), fed a hypercholesterolemic diet, plus 11S soy protein (300 mg/kg/day), dissolved in saline and administered by gavage. After 28 days, the animals were sacrificed and blood and liver removed for biochemical analysis of total cholesterol (TC), HDL-cholesterol (HDL-C) and triglycerides (TG) in the plasma, hepatic TC and TG. Findings: A single daily dose of glycinin given to the hypercholesterolemic group demonstrated its functional role, particularly in raising HDL-C and reducing triglycerides in the liver. Originality/value: This study demonstrates the action of the 11S globulin in soybean as a serum lipid lowering agent, in addition to its nutritional properties, especially in raising the HDL-C. © Emerald Group Publishing Limited.

Gestantes vivendo com HIV/AIDS: Características antropométricas e peso ao nascer dos seus recém-nascidos

PURPOSE: To describe the anthropometric and pregnancy characteristics of women with HIV/AIDS, assisted by the Brazilian National Health System and the birth weight of their newborns. METHODS: The participants were women assisted at public STD/AIDS clinics of the Municipal Health system of São Paulo. The anthropometric characteristics were evaluated by trained nutritionists and other information was obtained from the medical records. For comparison of the survey data to those of the general population, secondary maternal and pregnancy data were obtained from live birth certificates through the Live Birth Information System. Continuous variables were summarized as mean and standard deviation or as the 25th, 50th and 75th percentiles and minimum and maximum values. The other variables are presented as percentages. Means were compared by the Student's t-test or Kruskal-Wallis test depending on the fulfillment of assumptions, with the decision based on the p value. RESULTS: We found the presence of inadequate maternal nutrition according to triceps skinfold (60.9%). The BMI/gestational age showed the presence of underweight (18.5%) and overweight or obesity (40%). There was no association between disease status (HIV or AIDS) and weight, height, and lean or fat mass. Mean newborn birth weight was lower than the value for the general population without infection or disease. The results of this study indicate the need to develop adapted curves to allow a more accurate nutritional assessment of this population group.

Prevalência e fatores associados á verrugas anogenitais em homens portadores de HIV/AIDS atendidos em serviço especializado

Pós-graduação em Doenças Tropicais - FMB

Metodologias de medição de energia elétrica reativa (varh) e erros de medição em equipamentos eletrônicos de (varh)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aplicações da teoria da potência complexa instantânea no cálculo das grandezas de Buchholz-Goodhue

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito da proteína Beta-Conglicinina da soja no metabolismo lipídico de animais submetidos à dieta hipercolesterolêmica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo experimental do efeito da proteína glicinina da soja (Glycine max L.) no metabolismo do colesterol

Pós-graduação em Alimentos e Nutrição - FCFAR

Prevalência das doenças sexualmente transmissíveis em mulheres profissionais do sexo do Município de Botucatu/SP

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

De posição em posição: os giros de discurso e a questão do saber na Educação em Saúde a partir de uma experiência junto a equipes da Estratégia Saúde da Família

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise comparativa de técnicas de moldagem para próteses implantossuportadas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Acidentes ocupacionais envolvendo exposição a material biológico em profissionais da área odontológica de Bauru-SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perfil terapêutico assistencial da sífilis congênita no Distrito Federal no ano de 2008

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB