title: In vivo inter-organ protein metabolism of the splanchnic region and muscle during trauma, cancer and enteral nutrition.
abstract: The study of protein kinetics has entered a new era by the recognition that whole body protein turnover only poorly reflects the true events occurring in several organs and with regard to the multitude of proteins present in the body. It is also increasingly recognized that the simultaneous synthesis and degradation of proteins is important in regulation and adaptation during several metabolic conditions like starvation, feeding, after trauma, and during exercise. Especially important is the recognition that the kinetics of individual proteins may change in opposite directions, thereby leading to fluxes of alpha-amino-nitrogen that serve to adapt to and survive a changing environment. At present, much emphasis is put upon molecular biological regulation. However, it is important that the metabolic processes that occur in the intact organism are still poorly defined. New technology allows the exploration of these processes, which should therefore prompt the initiation of further research in this area.
authors.affiliation: Department of Surgery, Maastricht University, The Netherlands.
authors.forename: P B
authors.initials: PB
authors.lastname: Soeters
authors.forename: I
authors.initials: I
authors.lastname: de Blaauw
authors.forename: B A
authors.initials: BA
authors.lastname: van Acker
authors.forename: M F
authors.initials: MF
authors.lastname: von Meyenfeldt
authors.forename: N E
authors.initials: NE
authors.lastname: Deutz
mesh_terms: D000818:Animals; D004750:Enteral Nutrition; D006801:Humans; D009132:Muscles / Q000378:metabolism*; D009369:Neoplasms / Q000378:metabolism*; D011506:Proteins / Q000378:metabolism*; D014781:Viscera / Q000378:metabolism*; D014947:Wounds and Injuries / Q000378:metabolism*
chemical_list: D011506:Proteins