BERENICE BILHARINHO DE MENDONCA

(Fonte: Lattes)
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Departamento de Clínica Médica, Faculdade de Medicina - Docente
LIM/42 - Laboratório de Hormônios e Genética Molecular, Hospital das Clínicas, Faculdade de Medicina - Líder

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Agora exibindo 1 - 10 de 30
  • bookPart
    Distúrbios do desenvolvimentos sexual
    (2017) DOMENICE, Sorahia; COSTA, Elaine Maria Frade; MENDONçA, Berenice Bilharinho de
  • bookPart
    Biologia molecular dos tumores endócrinos
    (2013) LERARIO, Antonio Marcondes; FRAGOSO, Maria Candida Barisson; BRITO, Luciana Pinto; MARTIN, Regina Matsunaga; TRARBACH, Erika Barbosa; MARUI, Suemi; TOLEDO, Rodrigo de Almeida; DOMENICE, Sorahia; MENDONçA, Berenice Bilharinho de
  • bookPart
    Classificação da baixa estrutura
    (2012) JORGE, Alexander Augusto de Lima; MENDONçA, Berenice Bilharinho de; ARNHOLD, Ivo Jorge Prado
  • bookPart 1 Citação(ões) na Scopus
    Physiology of male gonadotropic axis and disorders of sex development
    (2017) MENDONCA, B. B. de; COSTA, E. M. F.
    The hypothalamic-pituitary-testicular axis is activated in the third trimester of intrauterine life and during the neonatal period. Fetus testes differentiate by the end of the fifth embryonic week, before the gonadotrophs are functionally active. Therefore, GnRH deficiency does not affect male sexual differentiation. The 46,XY disorders of sex development (DSD) are characterized by atypical or female external genitalia, caused by incomplete intrauterine masculinization, in the presence or absence of Müllerian structures. 46,XY DSD result from decreased production of testosterone, decreased conversion of testosterone into dihydrotestosterone, or from impairment of their peripheral action. Under histological analysis, testicular tissue in patients with 46,XY DSD can be absent, partially or completely dysgenetic, or almost normal. Taking in account testosterone levels, the etiology of the 46,XY DSD can be classified into two large groups: low testosterone secretion and normal or high testosterone secretion. Most patients with DSD present with atypical genitalia and their sex assignment may be a complex procedure. The choice of male sex-of rearing in 46,XY babies with atypical genitalia is a challenging situation. The participation of a multidisciplinary team is essential during this process and the immediate identification of a molecular defect causing the disorder might aid in this decision. © Springer International Publishing Switzerland 2017.
  • bookPart
    Puberdade precoce central
    (2021) BRITO, Vinícius Nahime de; LATRONICO, Ana Claudia; MENDONçA, Berenice Bilharinho
  • bookPart
    Apresentação do Volume
    (2022) LATRONICO, Ana Claudia; MENDONçA, Berenice Bilharinho de
  • bookPart
    Distúbios do Desenvolvimento Sexual
    (2016) COSTA, Elaine Maria Frade; DOMENICE, Sorahia; MENDONçA, Berenice Bilharinho de
  • bookPart
    Amenorreias
    (2022) MORAES, Daniela Rodrigues de; DOMENICE, Sorahia; MENDONçA, Berenice Bilharinho de
  • bookPart
    Baixa estatura desproporcional por mutações no gene SHOX
    (2012) FUNARI, Mariana; SCALCO, Renata da Cunha; MENDONçA, Berenice Bilharinho de; JORGE, Alexander Augusto de Lima; NISHI, Mirian Yumiee
  • bookPart
    Classificação das diferenças do desenvolvimento sexual e caracterização das DDS 46,Xy disgenéticas
    (2021) DOMENICE, Sorahia; MENDONçA, Berenice Bilharinho de