Now showing items 21-40 of 97

    • Codner Dujovne, Ethel; Unanue Morales, Nancy; Gaete Vásquez, Ximena; Barrera P., Alvaro; Mook-Kanamori, Dennis; Bazaes Castillo, Rodrigo Antonio; Avila A., Alejandra; Cassorla Goluboff, Fernando (2004)
      Background: Recent studies in the United States have demonstrated that a significant proportion of girls show thelarche before the age of eight years. Nutritional status, geographic influences and racial factors are known ...
    • Fischl, Andrea; Codner Dujovne, Ethel; Downs, Julie; Escobar, Anglica; Giraudo Abarca, Franco; Montgomery, Keirsten; Stotz, Sarah; Peterson Burch, Frances; Abujaradeh, Hiba; Charron Prochownik, Denise; Moore, Kelly; Olshansky, Ellen (Lippincott Williams & Wilkins, 2020)
    • Apablaza, Pamela; Soto, Nestor; Codner Dujovne, Ethel (Sociedad Médica de Santiago, 2017)
      Technology for diabetes care has undergone major development during recent decades. These technological advances include continuous subcutaneous insulin infusion (CSII), also known as insulin pumps, and real-time continuous ...
    • Thong, Eleanor; Codner Dujovne, Ethel; Laven, Joop; Teede, Helena (Elsevier, 2020)
      Reproductive dysfunction is a common but little studied complication of diabetes. The spectrum of reproductive health problems in diabetes is broad, and encompasses delayed puberty and menarche, menstrual cycle abnormalities, ...
    • Dhatariya, Ketan K.; Glaser, Nicole S.; Codner Dujovne, Ethel; Umpierrez, Guillermo E. (Nature, 2020)
      Diabetic ketoacidosis (DKA) is the most common acute hyperglycaemic emergency in people with diabetes mellitus. A diagnosis of DKA is confirmed when all of the three criteria are present - 'D', either elevated blood glucose ...
    • Witchel, Selma F.; Oberfield, Sharon; Rosenfield, Robert L.; Codner Dujovne, Ethel; Bonny, Andrea; Ibáñez, Lourdes; Pena, Alexia; Horikawa, Reiko; Gómez Lobo, Verónica; Joel, Dipesalema; Tfayli, Hala; Arslanian, Silva; Dabadghao, Preeti; García Rudaz, Cecilia; Lee, Peter A. (Karger AG, 2015)
      Background/Aims: The diagnostic criteria for polycystic ovary syndrome (PCOS) in adolescence are controversial, primarily because the diagnostic pathological features used in adult women may be normal pubertal physiological ...
    • 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 ...
    • Merino, Paulina; Schulin Zeuthen, Carolina; Codner Dujovne, Ethel (2009)
      Polycystic ovarian syndrome (PCOS), includes a wide spectrum of clinical symptoms and signs. Three different diagnostic classifications have been proposed to define this disease. The first one, published in 1990, known ...
    • Sir Petermann, Teresa; Maliqueo Yevilao, Manuel; Codner Dujovne, Ethel; Echiburú López, Bárbara; Crisosto King, Nicolás; Pérez, Virginia; Pérez Bravo, Francisco; Cassorla Goluboff, Fernando (Endocrine Society, 2007)
      Context: Polycystic ovary syndrome (PCOS) is a familial endocrine-metabolic dysfunction, increasingly recognized in adolescent girls with hyperandrogenism. However, it is difficult to establish whether the metabolic ...
    • Grinspon, R. P.; Bedecarrás, P.; Ballerini, M. G.; Iñíguez Vila, Germán; Rocha, A.; Mantovani Rodrigues Resende, E. A.; Brito, V. N.; Milani, C.; Figueroa Gacitúa, V.; Chiesa, A.; Keselman, A.; Gottlieb, S.; Borges, M. F.; Ropelato, M. G.; Picard, J. Y.; Codner Dujovne, Ethel; Rey, R. A. (2011)
      Male patients with an extra sex chromosome or autosome are expected to present primary hypogonadism at puberty owing to meiotic germ-cell failure. Scarce information is available on trisomy 21, a frequent autosomal aneuploidy. ...
    • Hernández, María Isabel; Unanue Morales, Nancy; Gaete, Ximena; Cassorla Goluboff, Fernando; Codner Dujovne, Ethel (SOC MEDICA SANTIAGO, 2007-11)
      Background: A decline in the age of menarche was observed from early 1900s to the 1970s. However, it is not known if a further decline ocurred thereafter. Aim: To evaluate the age of menarche in girls from Santiago, Chile ...
    • Sir Petermann, Lidia; Márquez, Lorena; Cárcamo, Michael; Hitchsfeld, Catalina; Codner Dujovne, Ethel; Maliqueo Yevilao, Manuel; Echiburú López, Bárbara; Aranda, Pablo; Crisosto King, Nicolás; Cassorla Goluboff, Fernando (2010-02)
      Context: We previously demonstrated that low birth weight (BW) infant girls show increased serum anti-Mu¨ llerianhormone(AMH)concentrationsandpoststimulated estradiol levels compared to normal-BW infants, suggesting an ...
    • Villarroel, Claudio; López, Patricia; Salinas, A.; Kohen Skop, Paulina; Rencoret, Gustavo; Codner Dujovne, Ethel (Sage Publications INC, 2018)
    • Villarroel Quintana, Claudio; Salinas, A.; López, P.; Rencoret Palma, Gustavo Ignacio; Kohen Skop, Paulina; Codner Dujovne, Ethel (Karger, 2015)
    • 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 ...
    • 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 ...
    • Arroyo Jousse, Viviana; García Díaz, Diego; Codner Dujovne, Ethel; Pérez Bravo, Francisco (Cambridge University Press, 2016)
      © The Authors 2016. TNF-α is a pro-inflammatory cytokine that is involved in type 1 diabetes (T1D) pathogenesis. The TNFa gene is subject of epigenetic regulation in which folate and homocysteine are important molecules ...
    • Codner Dujovne, Ethel (2008)
      Patients with type 1 diabetes mellitus (T1DM) face an array of difficulties during puberty which tend to be more significant in females. Excessive weight and fat mass gain, deterioration of metabolic control, loss of height ...
    • García Díaz, Diego; Pizarro, Carolina; Camacho Guillen, Patricia; Codner Dujovne, Ethel; Soto, Nestor; Pérez Bravo, Francisco (Sbem-Soc Brasil Endocrinología & Metabología, 2018)
      Objective: The aim of this research was to analyze the expression profile of miR-155, miR-146a, and miR-326 in peripheral blood mononuclear cells (PBMC) of 47 patients with type 1 diabetes mellitus (T1D) and 39 control ...
    • Estrella, Santiago; García Díaz, Diego; Codner Dujovne, Ethel; Camacho Guillen, Patricia; Pérez Bravo, Francisco (2016)
      Background and objective: Type 1 diabetes (T1D) is an autoimmune disease of complex aetiology. Several microRNAs (miR) have been linked to the pathogenesis of autoimmune diseases. To analyze the possible association ...