Browsing by Subject "Male infertility"

Now showing items 1-5 of 5

    • 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 ...
    • Partial-AZFc deletions in Chilean men with primary spermatogenic impairment: gene dosage and Y-chromosome ... 
      Lardone, María Cecilia; Ortega, Victoria; Ortiz, Eliana; Flórez, M.; Piottante, Antonio; Ebensperger, Mauricio; Flores, Sandra; Pezo, Patricio; Orellana, Michael; Moraga, Mauricio; Castro, Andrea (Springer, 2020)
      Purpose To investigate the association of partial-AZFc deletions in Chilean men with primary spermatogenic failure and their testicular histopathological phenotypes, analyzing the contribution ofDAZdosage,CDY1copies, and ...
    • Pseudoautosomal abnormalities in terminal AZFb+c deletions are associated with isochromosomes Yp and may ... 
      Castro, A.; Rodríguez, F.; Flórez, M.; López, P.; Curotto, B.; Martínez, D.; Maturana, A.; Lardone, M. C.; Palma, C.; Mericq, Verónica; Ebensperger, M.; Cassorla Goluboff, Fernando (Oxford University Press, 2017)
      © The Author 2016. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. STUDY QUESTION: Are copy number variations (CNVs) in the pseudoautosomal ...
    • Total antioxidant capacity of human seminal plasma 
      Smith, R.; Vantman, D.; Ponce, J.; Escobar, J.; Lissi, E. (Oxford University Press, 1996)
      Although the importance of seminal plasma in the protection of spermatozoa against reactive oxygen species is well known, only a few studies have investigated its antioxidative properties and the possible relationship ...
    • Y chromosome microdeletion prevalence in infertile Chilean men 
      Sánchez, Catherine; Vinay, José; Valdevenito Sepúlveda, Raúl; Palma Ceppi, Cristian (Elsevier, 2016)
      Objective: The aim of this study is to determine the prevalence of Y chromosome microdeletions in infertile Chilean men. Material and methods: A group of 102 infertile men with azoospermia or severe oligozoospermia were ...