Department of Medicine, Pulmonary Disease and Cardiology Section, Veterans Affairs Medical Center and SUNY Upstate Health Science Center, Syracuse, New York 13210, USA BACKGROUND Inhalation of nitric ...
Citrulline is made in the liver and intestine, consumed in foods such as watermelon and cucumbers ... Upon ingestion, citrulline breaks down into l-arginine and stimulates the production of the ...