Browsing by Author "8065e215-a565-4ebf-9180-c9d188800eb7"

Now showing items 1-3 of 3

    • Androgen receptor CAG and GGN polymorphisms in boys with isolated hypospadias 
      Parada Bustamante, Alexis; Lardone, María Cecilia; Madariaga, Marcia; Johnson, María Cecilia; Codner Dujovne, Ethel; Cassorla Goluboff, Fernando; Castro, Andrea (2012)
      Background: The etiology of hypospadias is multifactorial. Abnormal androgenic secretion and/or action during the development of external genitalia may be involved in the etiology of this congenital malformation. This study ...
    • Androgen receptor gene CAG and GGN repeat polymorphisms in Chilean men with primary severe spermatogenic failure 
      Castro-Nallar, Eduardo; Bacallao, Ketty; Parada-Bustamante, Alexis; Lardone, María C.; López, Patricia V.; Madariaga, Marcia; Valdevenito, Raúl; Piottante, Antonio; Ebensperger, Mauricio; Castro, Andrea (2010)
      There is ample documentation supporting the fact that androgens are required for normal spermatogenesis. A minority of infertile men have abnormal testosterone blood levels or mild androgen receptor mutations. We investigated ...
    • Association of age with sperm DNA fragmentation Aumento del daño en el ADN espermático en varones mayores ... 
      Horta, Fabrizzio; Madariaga, Marcia; García, Alejandra; Hartel, Steffen; Smith, Rosita (2011)
      Background: There is an association between aging and an increased number of sperms with alterations in nuclear DNA. Aim: To study the association between age and fragmentation of sperm DNA. Material and Methods: Sixty two ...