Large pore mesoporous silica induced weight loss in obese mice
| Autor: | Alfonso E. Garcia-Bennett, Tore Bengtsson, Natalia Kupferschmidt, Lluis Ballell, Robert I. Csikasz |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Blood Glucose
medicine.medical_specialty Materials science Biomedical Engineering Medicine (miscellaneous) Bioengineering Development Body weight Diet High-Fat chemistry.chemical_compound Mice Weight loss Internal medicine Weight Loss medicine Animals Humans General Materials Science Obesity Triglycerides Obese Mice Cholesterol business.industry Anticholesteremic Agents High fat diet Mesoporous silica medicine.disease Silicon Dioxide Large pore Biotechnology Mice Inbred C57BL Disease Models Animal Endocrinology Nanomedicine chemistry Adipose Tissue Nanoparticles Female Food Additives medicine.symptom business Porosity |
| Zdroj: | Nanomedicine (London, England). 9(9) |
| ISSN: | 1748-6963 |
| Popis: | Background: There is a need for medical treatments to curb the rising rate of obesity. Weight reduction is correlated with a decrease in associated risk factors and cholesterol levels in humans. Amorphous silica particles have been found to exert a hypocholesterolemic effect in humans, making them popular dietary additives. Aim: To investigate the effect of mesoporous silica, which possess sharp pore size distributions, on: weight loss, cholesterol, triglycerides and glucose blood levels in obese mice. Materials & methods: Mesoporous silicas with differing pore size were mixed in the high-fat diet of obese mice. Results: Animals receiving large pore mesoporous silica with a high-fat diet show a significant reduction in body weight and fat composition, with no observable negative effects. Conclusion: Pore size is an important parameter for reduction of body weight and body fat composition by mesoporous silica, demonstrating promising signs for the treatment of obesity. Original submitted 30 January 2013; Revised submitted 20 June 2013 |
| Databáze: | OpenAIRE |
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