title: Substrate metabolism in humans: 1995 A.S.P.E.N. research workshop.
abstract: BACKGROUND
  The 1995 A.S.P.E.N. Research Workshop was held at the annual meeting in Miami Beach, Florida, on January 15, 1995. The workshop focused on substrate metabolism in humans.
  
  
  METHODS
  State-of-the-art presentations on the regulation of energy, carbohydrate, lipid, and protein metabolism during health and disease were made by the preeminant leaders in the field. The presentations concentrated on in vivo studies performed in humans and included both recently published and unpublished data.
  
  
  RESULTS
  Using sophisticated research methodology, such as nuclear magnetic resonance spectroscopy, compartmental modeling, stable isotope tracers, microdialysis, and abdominal vein catheterization, the investigators presented data that clarified unresolved issues, challenged many previously held dogmas, and raised new questions for future investigations in human intermediary metabolism.
  
  
  CONCLUSIONS
  This workshop demonstrated that in vivo investigation remains the best approach for providing physiologically relevant data in humans. An understanding of normal human physiology and the metabolic alterations caused by disease is critical for optimal nutritional and metabolic management of patients.
authors.affiliation: Department of Internal Medicine, Washington University School of Medicine, St Louis, Missouri 63110-1093, USA.
authors.forename: S
authors.initials: S
authors.lastname: Klein
authors.forename: J
authors.initials: J
authors.lastname: Miles
mesh_terms: D050260:Carbohydrate Metabolism; D016638:Critical Illness; D004734:Energy Metabolism; D005943:Gluconeogenesis; D006801:Humans; D050356:Lipid Metabolism; D018529:Nutritional Support; D011506:Proteins / Q000378:metabolism*
chemical_list: D011506:Proteins