[The significance of cysteine and its derivatives in parenteral nutrition].
Data on l-cysteine (CYS) concentrations obtained by automated amino acid analysis are in fact cystine measurements. The necessity of a uniform use of nomenclature is discussed. The importance of a CYS supply during parenteral nutrition (PN) is pointed out by several studies. The presently available CYS derivatives and their potential use as CYS source in PN are discussed.
D003545:Cysteine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000097:blood; D003553:Cystine / Q000097:blood; D006801:Humans; D009751:Nutritional Requirements; D010289:Parenteral Nutrition, Total / Q000379:methods*
D003553:Cystine; D003545:Cysteine
Zur Bedeutung des Cysteins und seiner Derivate für die parenterale Ernährung.