Mulheres com risco cardiovascular apos pre-eclampsia: ha seguimento no Sistema Unico de Saude?

OBJETIVOS: identificar mujeres con riesgo cardiovascular, cinco años después de la pre-eclampsia (PE), y averiguar el seguimiento de esas mujeres en el Sistema Único de Salud en Natal/RN. MÉTODOS: estudio exploratorio, cuantitativo, realizado en la Maternidad Escuela Januario Cicco - RN. La muestra fue compuesta de 130 mujeres, 65 con PE y 65 normotensas. RESULTADOS: se constató diferencia estadística significativa en lo que se refiere al índice de masa corpórea, peso, histórico familiar de enfermedades cardiovasculares (ECV) y complicación cardiovascular entre las mujeres con PE previa y las normotensas. Los grupos desconocen los factores de riesgos cardiovasculares y, además de eso, refieren dificultades de acceso en los servicios de atención primaria. CONCLUSIONES: las mujeres con histórico de PE poseen riesgo aumentado de desarrollar ECV, desconocen las complicaciones tardías de esa enfermedad y en relación a las normotensas no reciben seguimiento en ambulatorio especializado.OBJETIVOS: identificar mulheres com risco cardiovascular, cinco anos após a pré-eclâmpsia, e averiguar o seguimento dessas mulheres no Sistema Único de Saúde, em Natal, Rio Grande do Norte. MÉTODOS: estudo exploratório, quantitativo, realizado na Maternidade Escola Januário Cicco, em Natal. A amostra foi de 130 mulheres, 65 com pré-eclâmpsia e 65 normotensas. RESULTADOS: constatou-se diferença estatística significativa no que se refere ao índice de massa corpórea, peso, histórico familiar de doenças cardiovasculares e complicação cardiovascular entre as mulheres com pré-eclâmpsia prévia e as normotensas. Os grupos desconheciam os fatores de risco cardiovasculares e, além disso, referiam dificuldades de acesso aos serviços de atenção primária. CONCLUSÕES: as mulheres com histórico de pré-eclâmpsia possuíam risco aumentado de desenvolver doenças cardiovasculares, desconheciam as complicações tardias dessa doença e não recebiam seguimento ambulatorial diferenciado em relação às normotensas.OBJECTIVES: to identify women with cardiovascular risk, five years after a preeclampsic episode (PE), and identify the follow-up of these women within the Unified Health System (Sistema Único de Saúde - SUS), in the city of Natal/RN. METHODS: a quantitative and exploratory study conducted at the Januário Cicco University Maternity Ward/RN. The sample consisted of 130 women, 65 with a PE episode and 65 who were normotensive. RESULTS: we found statistical significance with regard to body mass index, weight, family history of cardiovascular disease (CVD) and cardiovascular complications when comparing women with previous PE to normotensive women. The groups were unaware of their cardiovascular risk factors and, in addition, they reported difficulties in accessing primary health care (PHC) services. CONCLUSIONS: women with a PE history are at increased risk of developing CVD, unaware of late PE complications, and lacked customized care when compared to normotensive patients

Evaluation of three recombinant proteins for the development of ELISA and immunochromatographic tests for visceral leishmaniasis serodiagnosis.

BACKGROUND Visceral Leishmaniasis (VL) is an infectious disease that is a significant cause of death among infants aged under 1 year and the elderly in Brazil. Serodiagnosis is a mainstay of VL elimination programs; however, it has significant limitations due to low accuracy. OBJECTIVE This study aimed to evaluate three recombinant Leishmania infantum proteins (rFc, rC9, and rA2) selected from previous proteomics and genomics analyses to develop enzyme-linked immunosorbent assay (ELISA) and immunochromatographic tests (ICT) for the serodiagnosis of human VL (HVL) and canine VL (CVL). METHODS A total of 186 human (70 L. infantum-infected symptomatic, 20 other disease-infected, and 96 healthy) and 185 canine (82 L. infantum-infected symptomatic, 27 L. infantum-infected asymptomatic, and 76 healthy) sera samples were used for antibody detection. FINDINGS Of the three proteins, rA2 (91.5% sensitivity and 87% specificity) and rC9 (95.7% sensitivity and 87.5% specificity) displayed the best performance in ELISA-HVL and ELISA-CVL, respectively. ICT-rA2 also displayed the best performance for HVL diagnosis (92.3% sensitivity and 88.0% specificity) and had high concordance with immunofluorescence antibody tests (IFAT), ELISA-rK39, IT-LEISH?, and ELISAEXT. ICT-rFc, ICT-rC9, and ICT-rA2 had sensitivities of 88.6%, 86.5%, and 87.0%, respectively, with specificity values of 84.0%, 92.0%, and 100%, respectively for CVL diagnosis. MAIN CONCLUSIONS The three antigens selected by us are promising candidates for VL diagnosis regardless of the test format, although the antigen combinations and test parameters may warrant further optimisation

Polissacarídeos e glicosaminoglicanos na ontogenia do molusco Pomacea sp

BV UNIFESP: Teses e dissertaçõe

Alterações no conteúdo e na estrutura dos glicosaminoglicanos ácidos em tecidos e na urina de pacientes portadores de neoplasias

BV UNIFESP: Teses e dissertaçõe

Dual immune modulatory effect of vitamin A in human visceral leishmaniasis.

Vitamin A supplementation has shown to prevent mortality by diarrheal and respiratory diseases in several countries. Nevertheless, there are few studies investigating the effect of vitamin A in visceral leishmaniasis (VL), although there are reports of its deficiency in children with symptomatic VL in Brazil and Bangladesh. This study analyzed the effect of vitamin A on a subset of Treg cells and monocytes isolated from symptomatic VL and from healthy children residing in an endemic area for VL in Northeast Brazil. Serum retinol concentrations correlated inversely with IL-10 and TGF-β productions in CD4(+)CD25(high)Foxp3(+) T cells isolated from children with VL stimulated with leishmanial antigens. All-trans retinoic acid in vitro induced IL-10 in CD4(+)CD25(high)Foxp3(+) T cells; IL-10 and TGF-β production in CD4(+)CD25-Foxp3- T cells, and IL-10 in monocytes isolated from healthy children. However, the use of all-trans retinoic acid together with leishmanial antigens in vitro prevented increases in IL-10 production in Treg cells and monocytes isolated from VL children. Strikingly, those results show a potential dual role of vitamin A in the immune system: improvement of a regulatory profile in cells from healthy children after leishmanial stimulation and down modulation of IL-10 in Treg cells and monocytes during symptomatic VL. Therefore, the use of vitamin A concomitant to VL therapy might be useful in improving recovery from disease status caused by Leishmania infantum infection and warrants additional study

Human migration, railways and the geographic distribution of leprosy in Rio Grande do Norte State – Brazil

Submitted by Sandra Infurna ([email protected]) on 2018-01-02T15:15:30Z No. of bitstreams: 1 euzenir_sarno_etal_IOC_2016.pdf: 492103 bytes, checksum: 5fcef27563a5e2d28f729b36993f6fd9 (MD5)Approved for entry into archive by Sandra Infurna ([email protected]) on 2018-01-02T15:32:52Z (GMT) No. of bitstreams: 1 euzenir_sarno_etal_IOC_2016.pdf: 492103 bytes, checksum: 5fcef27563a5e2d28f729b36993f6fd9 (MD5)Made available in DSpace on 2018-01-02T15:32:52Z (GMT). No. of bitstreams: 1 euzenir_sarno_etal_IOC_2016.pdf: 492103 bytes, checksum: 5fcef27563a5e2d28f729b36993f6fd9 (MD5) Previous issue date: 2015Hospital Giselda Trigueiro. Natal, RN, Brasil / Universidade Federal do Rio Grande do Norte. Instituto de Medicina Tropical do Rio Grande do Norte. Natal, RN, Brasil /Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Pós-Graduação em Medicina Tropical. Rio de |Janeiro, RJ, Brasil.Universidade Federal do Rio Grande do Norte. Instituto de Medicina Tropical do Rio Grande do Norte. Natal, RN, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Pós-Graduação em Medicina Tropical. Rio de |Janeiro, RJ, Brasil./ Weill Cornell Medical College. Division of Infectious Diseases and Center for Global Health. New York, NY, USA.Universidade Federal do Rio Grande do Norte. Departamento de Arquitetura. Natal, RN, Brasil.Instituto Nacional de Seguridade Social. Mossoró, RN, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Hanseníase. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Hanseníase. Rio de Janeiro, RJ. Brasil.Universidade Federal do Rio Grande do Norte. Instituto de Medicina Tropical do Rio Grande do Norte. Natal, RN, Brasil / Instituto Nacional de Ciência e Tecnologia em Doenças Tropicais (INCT/DT). Salvador, BA, Brasil.Introduction—Leprosy is a public health problem in Brazil where 31,044 new cases were detected in 2013. Rio Grande do Norte is a small Brazilian state with a rate of leprosy lower than other areas in the same region, for unknown reasons. Objectives—We present here a review based on the analysis of a database of registered leprosy cases in Rio Grande do Norte state, comparing leprosy's geographic distribution among municipalities with local socio-economic and public health indicators and with historical documents about human migration in this Brazilian region. Results—The current distribution of leprosy in Rio Grande do Norte did not show correlation with socio-economic or public health indicators at the municipal level, but it appears related to economically emerging municipalities 100 years ago, with spread facilitated by railroads and train stations. Drought-related migratory movements which occurred from this state to leprosy endemic areas within the same period may be involved in the introduction of leprosy and with its present distribution within Rio Grande do Norte