Format

Send to

Choose Destination
Crit Rev Food Sci Nutr. 2013;53(11):1157-67. doi: 10.1080/10408398.2011.573885.

L-arginine and nitric oxide in CNS function and neurodegenerative diseases.

Author information

1
Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, NY 14214-3000, USA.

Abstract

One of the main functions of L-arginine (ARG) is the synthesis of nitric oxide (NO). NO is an important regulator of physiological processes in the central nervous system (CNS). NO promotes optimal cerebral blood flow, consolidates memory processes, facilitates long-term potentiation, maintains sleep-wake cycles, and assists in normal olfaction. However, at pathological levels, NO adversely affects brain function producing nitroxidative stress and promoting development of neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease and other disorders of the CNS. This review summarizes current knowledge of the role of NO in the CNS and the role of diet in regulating the levels of NO.

PMID:
24007420
DOI:
10.1080/10408398.2011.573885
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Taylor & Francis
Loading ...
Support Center