Now showing items 1-10 of 11

    • Angiogenic factors and uterine Doppler velocimetry in early- and late- onset preeclampsia 

      Tobinaga, Clarissa M. [UNIFESP]; Torloni, Maria R. [UNIFESP]; Gueuvoghlanian-Silva, Barbara Y. [UNIFESP]; Pendeloski, Karen P. T. [UNIFESP]; Akita, Patricia A. [UNIFESP]; Sass, Nelson [UNIFESP]; Daher, Silvia [UNIFESP] (Wiley-Blackwell, 2014-05-01)
      ObjectiveTo assess correlations between maternal serum levels of pro- and anti-angiogenic factors with uterine perfusion in women with early- compared with late-onset preeclampsia, and in healthy pregnant women.DesignCase-control ...

    • Cytokine gene polymorphisms in preeclampsia and eclampsia 

      Barbosa de Lima, Telmo H.; Sass, Nelson [UNIFESP]; Mattar, Rosiane [UNIFESP]; Moron, Antonio Fernandes [UNIFESP]; Torloni, Maria Regina [UNIFESP]; Franchim, Camila Sommerauer [UNIFESP]; Daher, Silvia [UNIFESP] (Nature Publishing Group, 2009-07-01)
      The clinical spectrum of preeclampsia ( PE) ranges from mild hypertension to severe vasospasm associated with convulsions and multiple organ damage. the biological factors that determine the progression of PE to eclampsia ...

    • Cytokine genotyping in preeclampsia 

      Daher, S.; Sass, N.; Oliveira, L. G.; Mattar, Rosiane [UNIFESP] (Blackwell Publishing, 2006-02-01)
      ProblemConsidering that cytokines are involved in preeclampsia (PE) pathogenesis and that cytokine gene polymorphism may affect cytokine production, our purpose was to investigate the association of PE with tumor necrosis ...

    • High Blood Pressure during Pregnancy is not a Protective Factor for Preterm Infants with Very Low Birth Weight. A Case-Control Study 

      Sabino, Annibal Tagliaferri [UNIFESP]; de Souza, Eduardo [UNIFESP]; Goulart, Ana Lucia [UNIFESP]; de Lima, Adriana Martins [UNIFESP]; Sass, Nelson [UNIFESP] (Federacao Brasileira Soc Ginecologia & Obstetricia-Febrasgo, 2017)
      Objective To evaluate whether the presence of maternal blood pressure reduces the risks of morbidity, perinatal mortality and morbidity at 24 months of age in very low birth weight infants (VLBWIs) compared with a control ...

    • Immunoregulatory gene polymorphisms in women with preeclampsia 

      Pendeloski, Karen P. T. [UNIFESP]; Sass, Nelson [UNIFESP]; Torloni, Maria R. [UNIFESP]; Mattar, Rosiane [UNIFESP]; Moron, Antonio F. [UNIFESP]; Franchim, Camila S. [UNIFESP]; Daher, Silvia [UNIFESP] (Nature Publishing Group, 2011-03-01)
      The costimulatory molecules CD28, cytotoxic T-lymphocyte antigen-4 (CTLA-4) (cytotoxic T-lymphocyte-associated antigen-4) and inducible costimulator (ICOS) are believed to have a critical modulatory role in the immune ...

    • Papel dos micrornas 135-a e 210 na fisiopatologia da pre-eclâmpsia 

      Korkes, Henri Augusto [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 1905-07-08)
      Introduction: Preeclampsia affects 3 to 5% of all pregnancies. The disease is characterized by endothelial dysfunction and systemic inflammatory response. Recent researches on microRNAs suggest important roles for these ...

    • Preeclampsia 

      Lopes Ramos, Jose Geraldo; Sass, Nelson [UNIFESP]; Martins Costa, Sergio Hofmeister (Federacao Brasileira Soc Ginecologia & Obstetricia-Febrasgo, 2017)
      The authors review hypertensive disease during pregnancy with an academic and practical view, and using the best evidence available. This disease, which is the most important clinical disease in Brazilian pregnant women, ...

    • Pregnancy after renal transplantation - a five-yr single-center experience 

      Oliveira, Leandro G.; Sass, Nelson; Sato, Jussara L.; Ozaki, Kikumi S.; Medina Pestana, Jose O. (Blackwell Publishing, 2007-05-01)
      Background: There has been an increase in the number of pregnancies in renal transplant recipients. Our aim was to report our experience with a significant casuistic.Methods: Fifty-two pregnancies in 52 patients (January ...

    • Relationship between hypoxia and downstream pathogenic pathways in preeclampsia 

      Korkes, Henri Augusto [UNIFESP]; Oliveira, Leandro Gustavo de [UNIFESP]; Sass, Nelson [UNIFESP]; Salahuddin, Saira; Karumanchi, S. Ananth; Rajakumar, Augustine (Taylor & Francis Inc, 2017)
      Defects in angiogenesis and mitochondrial function in the placenta contribute to the pathogenesis of preeclampsia

    • Renal Interlobar Vein Impedance Index as a First-Trimester Marker Does Not Predict Hypertensive Disorders of Pregnancy 

      Maia e Holanda Moura, Sammya Bezerra; Praciano, Paulo Cesar; Gurgel Alves, Julio Augusto; Martins, Wellington P.; Araujo Junior, Edward [UNIFESP]; Kane, Stefan C.; Costa, Fabricio da Silva (Amer Inst Ultrasound Medicine, 2016)
      Objectives-The purpose of this study was to examine whether the maternal renal interlobar vein impedance index as assessed by first-trimester sonography is able to predict the later development of hypertensive disorders ...