Browsing by Author "López, Patricia"

Now showing items 1-13 of 13

    • Absence of Y chromosome microdeletions in patients with cryptorchidism and hypospadias 
      Castro, Andrea; Codner Dujovne, Ethel; Kaune, Heidy; López, Patricia; Vantman, David; Cassorla Goluboff, Fernando (Freund Publishing House Ltd, 2004)
      Microdeletions of the Y chromosome have been observed in some patients with cryptorchidism and severe defects of spermatogenesis. We investigated whether microdeletions of the Y chromosome may be present in patients with ...
    • Anti-Müllerian hormone and inhibin B levels as markers of premature ovarian aging and transition to menopause ... 
      Soto, Néstor; Iñíguez Vila, Germán; López, Patricia; Larenas, Gladys; Mujica, Verónica; Rey, Rodolfo A.; Codner Dujovne, Ethel (Oxford University Press, 2009)
      BACKGROUNDSerum anti-Müllerian hormone (AMH) levels decrease early during the transition to menopause and women with type 1 diabetes mellitus (DM1) experience menopause at a younger age. We hypothesized that older women ...
    • Bone mass and sex steroids in postmenarcheal adolescents and adult women with Type 1 diabetes mellitus 
      Soto, Néstor; Pruzzo, Roxana; Eyzaguirre, Francisca; Iñíguez Vila, Germán; López, Patricia; Mohr, Jacqueline; Pérez Bravo, Francisco; Cassorla Goluboff, Fernando; Codner Dujovne, Ethel (Elsevier, 2011)
      This paper has two purposes: one conceptual and the other practical. On a conceptual level, it outlines a model for understanding how TV operates as a social mediator in the event of natural disasters, and at the practical ...
    • Diagnostic criteria for polycystic ovary syndrome and ovarian morphology in women with type 1 diabetes mellitus 
      Codner Dujovne, Ethel; Soto, Néstor; López, Patricia; Trejo, León; Avila, Alejandra; Eyzaguirre, Francisca C.; Iñíguez Vila, Germán; Cassorla Goluboff, Fernando (ENDOCRINE SOC, 2006-06)
      Context: The criteria for diagnosis of polycystic ovary syndrome (PCOS) have been modified and now include polycystic ovary morphology (PCOM). Objective: The purpose of this study was to determine the frequency of PCOS ...
    • Elevated anti-Müllerian hormone (AMH) and inhibin B levels in prepubertal girls with type 1 diabetes mellitus 
      Codner Dujovne, Ethel; Iñíguez Vila, Germán; Hernández, Isabel M.; López, Patricia; Rhumie, Hana K.; Villarroel, Claudio; Rey, Rodolfo A. (Blackwell, 2011)
      Objective Elevated anti-Müllerian hormone (AMH) and adrenal androgen levels have been observed during childhood in girls at risk of developing polycystic ovarian syndrome (PCOS). The aim of this study was to evaluate ...
    • Elevation of C-reactive protein during the luteal phase in healthy adolescents 
      Merino Osorio, Paulina; Martínez, Daniela; Iñíguez Vila, Germán; López, Patricia; Cassorla Goluboff, Fernando; Pérez Bravo, Francisco; Codner Dujovne, Ethel (Informa Healthcare, 2015)
      Introduction: Variations in inflammatory markers have been reported in adult women during the luteal phase, but whether these findings are observed during adolescence is unknown. We postulate that higher ultrasensitive ...
    • Hirsutism and oligomenorrhea are appropriate screening criteria for polycystic ovary syndrome in adolescents 
      Villarroel Quintana, Claudio; López, Patricia; Merino Osorio, Paulina; Iñíguez Vila, Germán; Sir Petermann, Teresa; Codner Dujovne, Ethel (Taylor & Francis, 2015)
      We evaluated the association of hirsutism and oligomenorrhea (persistent menstrual cycles > 45 days) as screening criteria for the detection of biochemical hyperandrogenism (BH) and polycystic ovaries (PCOM) during ...
    • Menstrual cycle irregularities and their relationship with HbA1c and insulin dose in adolescents with type ... 
      Gaete, Ximena; Vivanco, Maritza; Eyzaguirre, Francisca C.; López, Patricia; Rhumie, Hana K.; Unanue Morales, Nancy; Codner Dujovne, Ethel (ELSEVIER, 2010-10)
      Objective: To evaluate the prevalence and risk factors of menstrual cycle irregularities in adolescents with type 1 diabetes mellitus. Design: Prospective diary of menstrual cycle. Setting: Pediatric diabetes clinics ...
    • Metformin for the treatment of hyperandrogenism in adolescents with type 1 diabetes mellitus 
      Codner Dujovne, Ethel; Iñíguez Vila, Germán; López, Patricia; Mujica, Verónica; Eyzaguirre, Francisca C.; Asenjo, Sylvia; Torrealba, Isabel; Cassorla Goluboff, Fernando (S. Karger AG, 2013)
      © 2013 S. Karger AG, Basel.Background: A high prevalence of hyperandrogenism has been reported in women with type 1 diabetes (T1D). Metformin has been used as a therapeutic agent in patients with polycystic ovarian syndrome ...
    • Ovarian function in adolescents with McCune-Albright syndrome 
      Sotomayor, Karina; Iñíguez Vila, Germán; Ugarte, Francisca; Villarroel, Claudio; López, Patricia; Avila, Alejandra; Codner Dujovne, Ethel; Cassorla Goluboff, Fernando (2011)
      Objective: To evaluate ovarian function, especially ovulation rate, in adolescents with McCune-Albright syndrome (MAS) and a history of peripheral precocious puberty. Design: Prospective cross-sectional study. Setting: ...
    • Polycystic ovarian morphology in postmenarchal adolescents 
      Codner Dujovne, Ethel; Villarroel, Claudio; Eyzaguirre, Francisca; López, Patricia; Merino, Paulina; Pérez Bravo, Francisco; Iñíguez Vila, Germán; Cassorla Goluboff, Fernando (Elsevier, 2011-02)
      Objective: To evaluate the association of polycystic ovary morphology (PCOM) with ovarian function in adolescents and to determine its time course during two years of follow-up. Design: Prospective study. Setting: ...
    • Polymorphisms in the interleukin-6 receptor gene (Asp358Ala) and body mass index in chilean Women with type ... 
      Pérez Bravo, Francisco; Oyarzún, Ana María; Soto, Francisca; López, Patricia; Eyzaguirre, Francisca; Codner Dujovne, Ethel (2012)
      Introduction. Interleukin-6 receptor (IL6R) has been linked with type 2 diabetes and obesity. The presence of the Asp allele in Asp358Ala of IL6R has been linked with insulin resistance and weight gain. Aim. The aim of ...
    • Testicular function during adolescence in boys with type 1 diabetes mellitus (T1D): absence of hypogonadism ... 
      Rocha, Ana; Iñíguez Vila, Germán; Godoy Cortés, Claudia; Gaete, Ximena; López, Patricia; Loreti, Nazareth; Campo, Stella; Rey, Rodolfo A.; Codner Dujovne, Ethel (Wiley, 2014)
      Aim: Conflicting results regarding testicular function in adults with type 1 diabetes (T1D) have been reported, but little is known about Leydig and Sertoli cell function during puberty in boys treated with multiple daily ...