thermozymocidin and Weight-Gain

thermozymocidin has been researched along with Weight-Gain* in 1 studies

Other Studies

1 other study(ies) available for thermozymocidin and Weight-Gain

ArticleYear
Insulin treatment increases myocardial ceramide accumulation and disrupts cardiometabolic function.
    Cardiovascular diabetology, 2015, Dec-18, Volume: 14

    States of hyperinsulinemia, particularly insulin resistance and type 2 diabetes mellitus, are becoming remarkably common, with roughly half a billion people likely to suffer from the disorder within the next 15 years. Along with this rise has been an associated increased burden of cardiovascular disease. Considering type 2 diabetics treated with insulin are more likely to suffer from heart complications, we sought to determine the specific effect of insulin on ceramide-dependent cardiometabolic risk factors, including insulin resistance and altered heart mitochondrial physiology.. H9c2 cardiomyocytes and adult mice were treated with insulin with or without myriocin to inhibit ceramide biosynthesis. Insulin and glucose changes were tracked throughout the study and mitochondrial bioenergetics was determined in permeabilized cardiomyocytes and myocardium.. Herein, we demonstrate that insulin is sufficient to disrupt heart mitochondrial respiration in both isolated cardiomyocytes and whole myocardium, possibly by increasing mitochondrial fission. Further, insulin increases ceramide accrual in a time-dependent manner, which is necessary for insulin-induced alterations in heart mitochondrial respiration and insulin resistance.. Collectively, these observations have two implications. First, they indicate a pathological role of insulin in heart complications stemming from mitochondrial disruption. Second, they identify ceramide as a possible mediator of insulin-related heart disorders.

    Topics: Animals; Cell Line; Cell Respiration; Ceramides; Energy Metabolism; Fatty Acids, Monounsaturated; Hyperinsulinism; Hypoglycemic Agents; Insulin; Insulin Resistance; Male; Mice, Inbred C57BL; Mitochondria, Heart; Myocytes, Cardiac; Rats; Time Factors; Weight Gain

2015