Browsing by Subject "Insulin"

Now showing items 1-5 of 5

    • Alteration in mitochondrial Ca2+ uptake disrupts insulin signaling in hypertrophic cardiomyocytes 
      Gutiérrez, Tomás; Parra, Valentina; Troncoso, Rodrigo; Pennanen, Christian; Contreras Ferrat, Ariel Eduardo; Vásquez Trincado, César Alonso; Morales, Pablo E.; López Crisosto, Camila; Sotomayor Flores, Cristian Alejandro; Chiong Lay, Mario; Rothermel, Beverly A.; Lavandero González, Sergio (BioMed Central Ltd., 2014)
      © 2014 Gutierrez et al.; licensee BioMed Central Ltd. Background: Cardiac hypertrophy is characterized by alterations in both cardiac bioenergetics and insulin sensitivity. Insulin promotes glucose uptake by cardiomyocytes ...
    • Chronic-intermittent cold stress in rats induces selective ovarian insulin resistance 
      Dorfman, Mauricio; Ramirez, Victor D.; Stener-Victorin, Elisabet; Lara Peñaloza, Hernán (2009)
      In rat ovary chronic cold stress increases sympathetic nerve activity, modifies follicular development, and initiates a polycystic condition. To see whether there is a relationship between the previously described changes ...
    • Herpudl impacts insulin-dependent glucose uptake in skeletal muscle cells by controlling the Ca2+-calcineurin-Akt ... 
      Navarro Márquez, Mario F.; Torrealba, Natalia; Troncoso, Rodrigo; Vásquez Trincado, César; Rodríguez, Marcelo; Morales, Pablo E.; Villalobos, Elisa; Eura, Yuka; García Nannig, Lorena; Chiong Lay, Mario; Klip, Amira; Jaimovich Pérez, Enrique; Kokame, Koichi; Lavandero González, Sergio (Elsevier, 2018)
      Skeletal muscle plays a central role in insulin-controlled glucose homeostasis. The molecular mechanisms related to insulin resistance in this tissue are incompletely understood. Herpud1 is an endoplasmic reticulum membrane ...
    • Insulin/NFκB protects against ischemia-induced necrotic cardiomyocyte death 
      Díaz, Ariel; Humeres, Claudio; González, Verónica; Gómez, María Teresa; Montt, Natalia; Sánchez, Gina; Chiong Lay, Mario; García Nannig, Lorena (Academic Press Inc., 2015)
      In the heart, insulin controls key functions such as metabolism, muscle contraction and cell death. However, all studies have been focused on insulin action during reperfusion. Here we explore the cardioprotective action ...
    • Oxidative stress after reperfusion with primary coronary angioplasty: Lack of effect of glucose-insulin-potassium ... 
      Díaz Araya, Guillermo; Nettle Danniels, Maurice; Castro Agüero, Pablo; Miranda, Fernando; Greig, Douglas; Campos Bastidas, Ximena; Chiong Lay, Mario; Nazal N., Carolina; Corbalán, Ramón; Lavandero González, Sergio (LIPPINCOTT WILLIAMS & WILKINS, 2002-02)
      Objective: To evaluate the oxidative stress status and the modification with glucose-insulin-potassium (GIK) therapy in patients with acute myocardial infarction undergoing primary percutaneous transluminal coronary ...