Nutrients | |
Bee Pollen Improves Muscle Protein and Energy Metabolism in Malnourished Old Rats through Interfering with the Mtor Signaling Pathway and Mitochondrial Activity | |
Jérôme Salles2  Nicolas Cardinault1  Véronique Patrac2  Alexandre Berry2  Christophe Giraudet2  Marie-Laure Collin2  Audrey Chanet2  Camille Tagliaferri2  Philippe Denis2  Corinne Pouyet2  Yves Boirie2  | |
[1] Pollenergie, La Grabère, St Hilaire de Lusignan F-47450, France; E-Mail:;INRA, UMR1019, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand F-63000, France; E-Mails: | |
关键词: fresh bee pollen; body composition; skeletal muscle; protein synthesis; mitochondria; | |
DOI : 10.3390/nu6125500 | |
来源: mdpi | |
【 摘 要 】
Although the management of malnutrition is a priority in older people, this population shows a resistance to refeeding. Fresh bee pollen contains nutritional substances of interest for malnourished people. The aim was to evaluate the effect of fresh bee pollen supplementation on refeeding efficiency in old malnourished rats. Male 22-month-old Wistar rats were undernourished by reducing food intake for 12 weeks. The animals were then renourished for three weeks with the same diet supplemented with 0%, 5% or 10% of fresh monofloral bee pollen. Due to changes in both lean mass and fat mass, body weight decreased during malnutrition and increased after refeeding with no between-group differences (
【 授权许可】
CC BY
© 2014 by the authors; licensee MDPI, Basel, Switzerland.
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RO202003190018963ZK.pdf | 198KB | download |