Browsing by Subject "Endometrium"

Now showing items 1-9 of 9

    • Androgen and estrogen receptors and co-regulators levels in endometria from patients with polycystic ovarian ... 
      Villavicencio, A.; Bacallao, Ketty; Avellaira, C.; Gabler Neale, Fernando; Fuentes, A.; Vega Blanco, María Margarita (2006)
      Objective.: To study if the endocrinological status of PCOS women affects the endometrial sensitivity to steroids by evaluating the expression of androgen receptor (AR), estrogen receptor α (ERα), estrogen receptor β (ERβ), ...
    • Differences in the endometrial transcript profile during the receptive period between women who were ... 
      Tapia, Alejandro; Gangi, Lisa M.; Zegers-Hochschild, Fernando; Balmaceda, José; Pommer, Ricardo; Trejo, León; Pacheco, Isabel Margarita; Salvatierra, Ana María; Henríquez, Soledad; Quezada, Marisol; Vargas, MacArena; Ríos, Miguel; Munroe, David J.; Croxatto, Horacio B (Oxford University Press, 2008)
      BACKGROUND: Gene expression profiling of normal receptive endometrium has been characterized, but intrinsic defects in endometrial gene expression associated with implantation failure have not been reported. METHODS: Women ...
    • Endometrial BCL6 Overexpression in Eutopic Endometrium of Women With Endometriosis 
      Evans Hoeker, Emily; Lessey, Bruce; Jeong, Jae Wook; Savaris, Ricardo; Palomino Avilés, Wilder; Yuan, Lingwen; Schammel, David; Young, Steven (sage, 2016)
      The objective of this study was to examine B-cell CLL/lymphoma 6 (BCL6) expression in human eutopic endometrium across the menstrual cycle in women with and without endometriosis and to establish a cutoff for future studies. ...
    • Endometrial gene expression reveals compromised progesterone signaling in women refractory to embryo implantation 
      Tapia-Pizarro, Alejandro; Figueroa, Paula; Brito, Julio; Marín, Juan C.; Munroe, David J.; Croxatto, Horacio B. (BioMed Central Ltd., 2014)
      © 2014 Tapia-Pizarro et al.; licensee BioMed Central Ltd.Background: Endometrial function is essential for embryo implantation. The aim of this study was to analyze gene expression profiles from individual endometrial ...
    • Expression of molecules associated with tissue homeostasis in secretory endometria from untreated women ... 
      Avellaira, C.; Villavicencio, A.; Bacallao, Ketty; Gabler Neale, Fernando; Wells, P.; Romero Osses, Carmen; Vega Blanco, María Margarita (Oxford University Press, 2006)
      Background: The hormonal alterations observed in women with polycystic ovary syndrome (PCOS) may promote implantation failure as well as disruption of their endometrial homeostasis. To evaluate cell survival of mid-secretory ...
    • Hyperandrogenism Decreases GRP78 Protein Level and Glucose Uptake in Human Endometrial Stromal Cells 
      Rosas Chuñil, Carlos; Oróstica Arévalo, María Lorena; Poblete, Cristian; Carvajal Gavilán, Rodrigo; Gabler Neale, Fernando; Romero Osses, Carmen; Lavandero González, Sergio; Vega Blanco, María Margarita (SAGE, 2016)
      Background: Women with polycystic ovary syndrome (PCOS) exhibit a low fertility by chronic hyperandrogenemia. Different evidence have shown that androgens could regulate the endoplasmic reticulum (ER) homeostasis and glucose ...
    • Implantation of the human embryo: Research lines and models - From the implantation research network 'fruitful' 
      Bischof, P.; Aplin, J. D.; Bentin-Ley, U.; Brannstrom, M.; Casslen, B.; Castrillo, J. L.; Classen-Linke, I.; Critchley, H. O.D.; Devoto, Luigi; D'Hooghe, T.; Horcajadas, J. A.; Groothuis, P.; Ivell, R.; Pongrantz, I.; Macklon, N. S.; Sharkey, A.; Vicovac, L.; White, J. O.; Wi (2006)
      Infertility is an increasing problem all over the world, and it has been estimated that 10-15% of couples in fertile age have fertility problems. Likewise induced unsafe abortion is a serious threat to women's health. ...
    • Metformin treatment regulates the expression of molecules involved in adiponectin and insulin signaling ... 
      Oróstica Arévalo, Maria Lorena; Astorga Leiva, Isis; Plaza Parrochia, Francisca; Poblete Rivas, Cristian; Carvajal Gavilán, Rodrigo; García Angulo, Víctor; Romero Osses, Carmen; Vega Blanco, María Margarita (MDPI, 2022)
      Polycystic ovary syndrome (PCOS) is an endocrine/metabolic disorder associated with insulin resistance (IR) and obesity. Endometria from women with PCOS present failures in insulin action, glucose uptake and signaling of ...
    • The conversion of dehydroepiandrosterone into androst-5-ene-3β, 17β-diol (androstenediol) is increased in ... 
      Plaza, F.; Gabler Neale, Fernando; Romero Osses, Carmen; Vantman Bretschneider, David; Valladares Boasi, Luis; Vega Blanco, María Margarita (2010)
      The changes in endometrial homeostasis found in women with polycystic ovarian syndrome (PCOS) could be associated with alterations in the intracrine metabolism of steroid hormones. The uptake of dehydroepiandrosterone-sulphate ...