Browsing by Author "Sir Petermann, Teresa"
Now showing items 21-40 of 40
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Barnhart, Kurt; Sir Petermann, Teresa; Devoto, Luigi; Robinovic, Jorge; Pommer, Ricardo; Coutinho, Elsimar (Elsevier Inc., 1997)Objective: To evaluate a nomegestrol acetate subdermal contraceptive implant's (Uniplant; Thermex, Monaco) effect on the hypothalamus-pituitary- ovarian axis. Design: A prospective clinical trial. Setting: San Borja- ...
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Spritzer, P. M.; Motta, A. B.; Sir Petermann, Teresa; Diamanti Kandarakis, E. (Edizioni Minerva Medica, 2015)Polycystic ovary syndrome (PCOS) is a common endocrinopathy affecting reproductive-aged women. PCOS has been recognized as a syndrome combining reproductive and metabolic abnormalities with lifelong health implications. ...
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Wildt, L.; Sir Petermann, Teresa; Leyendecker, G.; Waibel-Treber, S.; Rabenbauer, B. (1993)One-hundred-and-thirty-eight women suffering from hypothalamicor hyperandrogenic ovarian failure were treatedwith daily doses of 25-150 mg of the opiate antagonist naltrexone for 4-100 weeks.In patients with hypothalamicovarian ...
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Rojas García, Pedro; Recabarren, M. P.; Palma, S.; Maliqueo Yevilao, Manuel; Carrasco, A.; Sir Petermann, Teresa; Recabarren, S. E. (Universidad Austral de Chile, 2014)Antenatal exposure to testosterone (T) has a series of consequences on postnatal reproductive parameters in females of several animal species. In sheep born under this condition the ovaries are characterized by an increased ...
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Sir Petermann, Teresa; Ladrón de Guevara, Amanda; Villarroel, Ana Claudia; Preisler, Jessica; Echiburú López, Bárbara; Recabarren, Sergio (2012)Polycystic ovary syndrome (PCOS) is a common endocrine metabolic dysfunction closely associated with insulin resistance and obesity, which predisposes to pregnancy complications and prenatal programming of the offspring. ...
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Echiburú López, Bárbara; Pérez Bravo, Francisco; Maliqueo Yevilao, Manuel; Sánchez, Fernando; Crisosto King, Nicolás; Sir Petermann, Teresa (2008)The aim of this study was to establish the frequency of gene CYP17 promoter polymorphism in women with polycystic ovary syndrome (PCOS) from a Chilean population and to examine the association of this polymorphism with ...
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Fux-Otta, Carolina; Maliqueo Yevilao, Manuel; Echiburú López, Bárbara; Rosato, Otilio; Crisosto King, Nicolás; Iraci, Gabriel S.; Fiol de Cuneo, Marta; Szafryk de Mereshian, Paula; Sir Petermann, Teresa (Taylor & Francis, 2018)Pregnancy complications and obstetric outcomes were compared in 80 Chilean (PPCOSCh) and 70 Argentinian (PPCOSAr) pregnant women. Reference groups of Chilean and Argentinian normal pregnant women from the same antenatal ...
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Recabarren, Sergio E.; Sir Petermann, Teresa; Maliqueo Yevilao, Manuel; Lobos, Alejandro; Rojas García, Pedro (2006)Both epidemiological and clinical evidence suggest a relationship between the prenatal environment and the risk of developing diseases during adulthood. The first observations about this relationship showed that prenatal ...
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Rojas García, Pedro; Recabarren, Mónica P.; Sarabia, Luis; Schön, Jennifer; Gabler, Christoph; Einspanier, Ralf; Maliqueo Yevilao, Manuel; Sir Petermann, Teresa; Rey, Rodolfo; Recabarren, Sergio E. (2010)Exposure to excess testosterone (T) during fetal life has a profound impact on the metabolic and reproductive functions in the female's postnatal life. However, less is known about the effects of excess testosterone in ...
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Recabarren, Sergio E.; Lobos, Alejandro; Figueroa, Yara; Padmanabhan, Vasantha; Foster, Douglas L.; Sir Petermann, Teresa (Society of Biology of Chile, 2007)Although evidence is accumulating that prenatal testosterone (T) compromises reproductive function in the female, the effects of excess T in utero on the postnatal development of male reproductive function has not been ...
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Sir Petermann, Teresa; Angel, B.; Maliqueo Yevilao, Manuel; Carvajal, F.; Santos, J.; Pérez Bravo, Francisco (2002)Aims/hypothesis. Insulin resistance with increased risk of Type II (non-insulin-dependent) diabetes is a common feature of polycystic ovary syndrome (PCOS). To investigate antecedents of metabolic disorders in family members ...
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Sir Petermann, Teresa; Alba, F.; Cohen, P.; Pacheco, J.; Devoto, Luigi; Rossmanith, W. (1990)Although administration of Clomiphene Citrate (CC) is an effective therapy for ovulation induction in PCO patients, 15 to 20% of PCO patients do not ovulate following CC treatment. The aim of this study was to compare the ...
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Sir Petermann, Teresa; Ladrón de Guevara, Amanda; Codner Dujovne, Ethel; Preisler, Jessica; Crisosto King, Nicolás; Echiburú López, Bárbara; Maliqueo Yevilao, Manuel; Sánchez, Fernando; Pérez Bravo, Francisco; Cassorla Goluboff, Fernando (2012)Context: We have previously described increased serum levels of anti-Müllerian hormone (AMH) and stimulated insulin in daughters of women with polycystic ovary syndrome (PCOS), suggesting that these girls may have an altered ...
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Sir Petermann, Teresa; Wolff, C.; Soto, J. R.; Perez, G.; Merino, R. A. (1987)Sulphobromophthalein (BSP) retention and liver glutathione levels were studied in uncomplicated hyperthyroid patients. BSP retention was increased in 52.5% of the subjects at admission (n = 40) and in 28% of the cases after ...
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Recabarren, Sergio E.; Lobos, Alejandro; Torres, Verónica; Oyarzo, Roberto; Sir Petermann, Teresa (Society of Biology of Chile, 2004)Leptin, the product of the ob gene, has been proposed as a metabolic signal that regulates the secretion of GnRH/LH. This may be critical during prepubertal development to synchronize information about energy stores and ...
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Serological markers of autoimmunity in pregnant women with polycystic ovary syndrome: A pilot study Pérez Bravo, Francisco; Carrasco, Elena; Echiburú López, Bárbara; Maliqueo Yevilao, Manuel; Diaz, Jaime; Sir Petermann, Teresa (2010)Background. Gestational diabetes mellitus (GDM) is highly prevalent in women with polycystic ovary syndrome (PCOS). Women with GDM have considerable risk for developing both type 1 and type 2 diabetes. Aim. To evaluate the ...
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Dünner Mosca, Cristóbal Andrés (Universisdad de Chile, 2007)El polimorfismo CAG en el exon 1 del receptor de androgenos (RA), se ha estudiado como un posible defecto genético del síndrome de ovario poliquistico (SOP). En algunos estudios se ha descrito una relación inversa entre ...
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Crisosto King, Nicolás; Flores, Cristián; Maliqueo Yevilao, Manuel; Echiburú López, Bárbara; Vásquez, Jaime; Maluenda, Fernando; Sir Petermann, Teresa (Elsevier Ireland Ltd, 2017)© 2017 Elsevier B.V. Context Hyperandrogenic states and obesity in women are associated with insulin-resistance. Androgens reduce glucose uptake in adipose cells and increase TNFα production in peripheral monocytes. ...
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Crisosto King, Nicolás; Sir Petermann, Teresa; Greiner, Monika; Maliqueo Yevilao, Manuel; Moreno, Marcela; Aedo, Paola; Lara Peñaloza, Hernán (2009)Polycystic ovary syndrome (PCOS) is characterized by the presence of hyperandrogenism and an increased follicular mass probably determined by deregulation of locally produced factors. Anti-Müllerian hormone (AMH) is a ...
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Videla Cabrera, Luis; Correa, Loreto; Rivera, Marcela; Sir Petermann, Teresa (1993)Luminol-amplified CL of whole blood phagocytes was studied in rats given 3 consecutive doses of 0.1 mg L-triiodothyronine T3/kg or in hyperthyroid patients, after stimulation by zymosan. In both cases, CL was significantly ...