Leucine supplementation increases serum insulin-like growth factor 1 concentration and liver protein/RNA ratio in rats after a period of nutritional recovery

Pedrosa, Rogerio G.; Donato, Jr., Jose; Pires, Ivanir S.; Tirapegui, Julio

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Leucine supplementation increases serum insulin-like growth factor 1 concentration and liver protein/RNA ratio in rats after a period of nutritional recovery

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Author(s):	Pedrosa, Rogerio G. ^[1] ; Donato, Jr., Jose ^[2] ; Pires, Ivanir S. ^[3] ; Tirapegui, Julio ^[3] Total Authors: 4
Affiliation:	^[1] Univ Fed Espirito Santo, Dept Educ Integrada Saude, Ctr Ciencias Saude, BR-29043900 Vitoria, ES - Brazil ^[2] Univ Sao Paulo, Dept Physiol & Biophys, Inst Biomed Sci, Sao Paulo - Brazil ^[3] Univ Sao Paulo, Dept Food Sci & Expt Nutr, Fac Pharmaceut Sci, Sao Paulo - Brazil Total Affiliations: 3
Document type:	Journal article
Source:	APPLIED PHYSIOLOGY NUTRITION AND METABOLISM; v. 38, n. 6, p. 694-697, JUN 2013.
Web of Science Citations:	6
Abstract
This study evaluated the effect of leucine on the protein status of rats submitted to 50% food restriction for 1 week, followed by 2 weeks of nutritional recovery. A significant increase of serum insulin-like growth factor 1 and protein/RNA ratio in the liver was observed in leucine-supplemented rats. There was no change in carcass, liver, or gastrocnemius protein content when compared with control animals. The supplementation tested did not favor protein status, although it improved some indicators of an anabolic state. (AU)

FAPESP's process:	10/18086-0 - Molecular basis of leptin resistance
Grantee:	Jose Donato Junior
Support Opportunities:	Research Grants - Young Investigators Grants

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