In: Endocrinology, 2014, vol. 155, no. 11, p. 4189–4201
Oxytocin has been suggested as a novel therapeutic against obesity, because it induces weight loss and improves glucose tolerance in diet-induced obese rodents. A recent clinical pilot study confirmed the oxytocin-induced weight-reducing effect in obese nondiabetic subjects. Nevertheless, the mechanisms involved and the impact on the main comorbidity associated with obesity, type 2 diabetes,...
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In: Integrative Physiology, 2016, p. 227
Uninephrectomy (UniNX) in rats on a fixed food intake leads to increased lipolysis and a low-grade inflammation with an increased subset of circulating cytokines. Because UniNX ablates renal nerves on the side of the removed kidney, we tested the contribution of unilateral renal denervation in the phenotype of UniNX. We compared Sham-operated controls, left nephrectomy (UniNX) and unilateral...
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In: Metabolism - Clinical and Experimental, 2010, vol. 59, no. 1, p. 25-32
Telmisartan is an angiotensin II receptor blocker with peroxisome proliferator–activated receptor–γ agonistic properties. Telmisartan prevents weight gain and decreases food intake in models of obesity and in glitazone-treated rodents. This study further investigates the influence of telmisartan and pioglitazone and their association on weight gain and body composition by examining...
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In: American Journal of Physiology: Heart and Circulatory Physiology, 2007, vol. 293, p. H1265-H1272
hereas the sympathetic nervous system has a well-established role in blood pressure (BP) regulation, it is not clear whether long-term levels of BP are affected by parasympathetic function or dysfunction. We tested the hypothesis that chronic blockade of the parasympathetic nervous system has sustained effects on BP, heart rate (HR), and BP variability (BPV). Sprague-Dawley rats were...
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In: Proceedings of the National Academy of Sciences of the United States of America, 2011, vol. 108, no. 42, p. E854-E863
Obesity is associated with a chronic low-grade inflammation, and specific antiinflammatory interventions may be beneficial for the treatment of type 2 diabetes and other obesity-related diseases. The lipid kinase PI3Kγ is a central proinflammatory signal transducer that plays a major role in leukocyte chemotaxis, mast cell degranulation, and endothelial cell activation. It was also reported that...
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In: Obesity Facts, 2014, vol. 7, no. 5, p. 322–328
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In: Journal of Clinical Endocrinology and Metabolism, 2006, vol. 91, no. 9, p. 3598-3602
Context: A recent study reported that drinking 500 ml of water causes a 30% increase in metabolic rate. If verified, this previously unrecognized thermogenic property of water would have important implications for weight-loss programs. However, the concept of a thermogenic effect of water is controversial because other studies have found that water drinking does not increase energy...
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In: American Journal of Physiology - Regulatory, Integrative and Comparative Physiology, 2008, vol. 294, p. R730-R737
Brown, Clive M.; Division of Physiology, Department of Medicine, University of Fribourg, Switzerland Dulloo, Abdul G.; Division of Physiology, Department of Medicine, University of Fribourg, Switzerland Yepuri, Gayathri; Division of Physiology, Department of Medicine, University of Fribourg, Switzerland Montani, and Jean-Pierre; Division of Physiology, Department of Medicine, University of...
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In: American Journal of Physiology-Endocrinology and Metabolism, 2019, vol. 317, no. 4, p. E699–E709
The recovery of body weight after substantial weight loss or growth retardation is often characterized by a disproportionately higher rate of fat mass vs. lean mass recovery, with this phenomenon of “preferential catch-up fat” being contributed by energy conservation (thrifty) metabolism. To test the hypothesis that a low core body temperature (Tc) constitutes a thrifty metabolic trait...
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In: Frontiers in Endocrinology, 2019, vol. 10, p. -
Objective: The recovery of body composition after weight loss is characterized by an accelerated rate of fat recovery (preferential catch-up fat) resulting partly from an adaptive suppression of thermogenesis. Although the skeletal muscle has been implicated as an effector site for such thrifty (energy conservation) metabolism driving catch-up fat, the underlying mechanisms remain to be...
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