Browsing by Subject "Ovary"

Now showing items 1-10 of 14

    • Anatomia descritiva das veias ováricas humanas 

      Stancati, Eunice [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 1995)

    • Análise do estresse oxidativo e da apoptose no ovário de ratas tratadas com isoflavonas da soja 

      Teixeira, Cristiane de Paula [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2018-05-24)
      Ovarian aging is characterized by declines in follicular reserve and diminished oocyte quality that culminates in menopause, responsible for several disorders and chronic diseases. Oxidative stress seems to modulate ...

    • Aspectos histológicos do ovário de coelhas após criopreservação 

      Thomaz, Beatriz Angélica Charlotte; Biondo-simões, Maria De Lourdes Pessole [UNIFESP]; Almodin, Carlos Gilberto [UNIFESP]; Minguetti-camara, Vânia Cibele; Ceschin, Álvaro Pigato; Ioshii, Sergio Ossamu (Federação Brasileira das Sociedades de Ginecologia e Obstetrícia, 2005-11-01)
      PURPOSE: to evaluate follicular preservation and histologic characteristics of the cryopreserved ovarian tissue and to compare with the fresh one, in rabbits. METHODS: ten adult female white rabbits were submitted to right ...

    • Aspectos histomorfométricos e ultra-estruturais dos ovários de ratas adultas pinealectomizadas 

      Soares Júnior, José Maria [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 1999)
      Apesar de existirem evidencias da participacao da pineal no processo reprodutivo, dados mais precisos so foram relatados recentemente devido a intensa pesquisa nesta area nas ultimas decadas. Ha, todavia, informacoes ...

    • Caracterização dos receptores de melatonina no ovário de ratas e sua interação com o estrogênio 

      Soares Júnior, José Maria [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2002)
      Ha evidencias de que a melatonina atue sobre o ovario, interferindo diretamente na sua funcao. Propusemo-nos a caracterizar o receptor de melatonina neste orgao de ratas adultas. Verificamos que a densidade do binding ...

    • Effects of melatonin on histomorphology and on the expression of steroid receptors, VEGF, and PCNA in ovaries of pinealectomized female rats 

      Romeu, Lucrecia Regina Gomes [UNIFESP]; Motta, Eduardo Leme Alves da [UNIFESP]; Maganhin, Carla Cristina [UNIFESP]; Oshima, Celina Tizuko Fujiyama [UNIFESP]; Fonseca, Marcelle Cavalcante [UNIFESP]; Barrueco, Karina Fonseca [UNIFESP]; Simões, Ricardo Santos [UNIFESP]; Pellegrino, Renata [UNIFESP]; Baracat, Edmund Chada [UNIFESP]; Soares Júnior, José Maria [UNIFESP] (Elsevier B.V., 2011-03-01)
      Objective: To evaluate the effect of melatonin both on the ovaries of pinealectomized female rats through histomorphometric analysis and on steroid receptors, proliferating cell nuclear antigen (PCNA), and vascular endothelial ...

    • Effects of melatonin on ovarian follicles 

      Maganhin, Carla Cristina [UNIFESP]; Fuchs, Luiz Fernando Portugal [UNIFESP]; Simoes, Ricardo Santos; Oliveira-Filho, Ricardo Martins; Simoes, Manuel de Jesus [UNIFESP]; Baracat, Edmund Chada; Soares, Jose Maria (Elsevier B.V., 2013-02-01)
      Objective: To evaluate the histomorphometry and expression of Ki-67 and c-kit in ovarian follicles of pinealectomized or melatonin-treated pinealectomized rats.Study design: Forty adult rats were randomly divided into four ...

    • Indirect evaluation of estrogenic activity post heterotopic ovarian autograft in rats 

      Damous, Luciana Lamarão [UNIFESP]; Silva, Sônia Maria da [UNIFESP]; Simões, Ricardo dos Santos [UNIFESP]; Sakano, Célia Regina de Souza Bezerra [UNIFESP]; Simões, Manuel de Jesus [UNIFESP]; Montero, Edna Frasson de Souza [UNIFESP] (Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2008-08-01)
      PURPOSE: To morphologically evaluate the estrogenic effect on the uterus and vagina of rats submitted to ovarian autografts. METHODS: Twenty Wistar EPM-1 adult rats were bilaterally ovariectomized, followed by ovarian ...

    • Inhibin A Production after Gonadotropin Stimulus: A New Method to Detect Ovarian Tissue in Ovotesticular Disorder of Sex Development 

      Steinmetz, L.; Rocha, M. N.; Longui, C. A.; Damiani, D.; Dichtchekenian, V.; Setian, N. (Karger, 2009-01-01)
      Background/Aims: While laboratory methods for the detection of testicular tissue are well standardized, currently there is no available test to demonstrate the presence of ovarian tissue. We evaluated the effectiveness of ...

    • Metformin improves ovarian follicle dynamics by reducing theca cell proliferation and CYP-17 expression in an androgenized rat model 

      Mahamed, Roberta Rassi [UNIFESP]; Maganhin, Carla Cristina; Sasso, Gisela Rodrigues Silva [UNIFESP]; Simões, Manuel de Jesus [UNIFESP]; Baracat, Maria Cândida Pinheiro [UNIFESP]; Baracat, Edmund Chada [UNIFESP]; Soares Junior, Jose Maria [UNIFESP] (Biomed Central Ltd, 2018)
      Background: Metformin influences insulin receptor signaling, which might interfere with the proliferation of ovarian follicular structures and steroidogenesis. We hypothesize that reductions in glucose and insulin levels ...