High calorie diet triggers hypothalamic angiopathy
نویسندگان
چکیده
منابع مشابه
Diet composition, not calorie intake, rapidly alters intrinsic excitability of hypothalamic AgRP/NPY neurons in mice
Obesity is a chronic condition resulting from a long-term pattern of poor diet and lifestyle. Long-term consumption of high-fat diet (HFD) leads to persistent activation and leptin resistance in AgRP neurons in the arcuate nucleus of the hypothalamus (ARH). Here, for the first time, we demonstrate acute effects of HFD on AgRP neuronal excitability and highlight a critical role for diet composit...
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We investigated the effects of β-adrenergic activation on bone marrow adiposity and on adipogenic differentiation of bone marrow mesenchymal stem cells (BMSCs). C57BL/6 mice were subjected to a control (CON), high calorie (HIGH) or low calorie (LOW) diet for 12 weeks. In each group, mice were treated with vehicle (VEH) or propranolol. The number of adipocytes per area bone marrow was increased ...
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OBJECTIVE To assess the effect of restricting calories with or without daidzein on weight, serum levels of glucose, and inflammatory markers in obese rats. METHODS This experimental study was carried out in Jundishapur University, Ahvaz, Iran, from September 2010 to January 2011. Obesity was induced in 30 male Wistar rats (140-160, 6-8 weeks age) after 6 weeks by feeding them a high-fat diet...
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متن کاملHigh-fat-diet exposure induces IgG accumulation in hypothalamic microglia
The mediobasal hypothalamic arcuate nucleus (ARC), with its relatively 'leaky' blood-brain barrier that allows more circulating molecules to enter the brain, has emerged as a key sensor of blood-borne signals. In both the ARC and white adipose tissue (WAT), consumption of a high-fat diet (HFD) rapidly induces infiltration of microglia (ARC) or macrophages (WAT). Animals with HFD-induced obesity...
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ژورنال
عنوان ژورنال: Molecular Metabolism
سال: 2012
ISSN: 2212-8778
DOI: 10.1016/j.molmet.2012.08.004