title: The influence of a steroid hormone and of physical exercise on protein metabolism in rats.
abstract: The influence of an anabolic steroid hormone preparation and of a physical exercise training program was studied on the nitrogen and protein metabolism in rats with the help of the 15N tracer technique and the emission spectrometric 15N isotope analysis. For the determination of the dynamic parameters of the protein metabolism graphic (stochastic) and computer aided compartmental methods were compared. Using as a stochastic approach the area-method the animals showed significant differences in the protein turnover parameters under the influence of hormone treatment and (or) physical stress by swimming exercise in comparison to the controls.
authors.affiliation: Academy of Sciences of the GDR, Central Institute of Isotope and Radiation Research.
authors.forename: M
authors.initials: M
authors.lastname: Menschikowski
authors.forename: K
authors.initials: K
authors.lastname: Jung
authors.forename: P
authors.initials: P
authors.lastname: Junghans
authors.forename: K J
authors.initials: KJ
authors.lastname: Petzke
authors.forename: V
authors.initials: V
authors.lastname: Albrecht
mesh_terms: D045930:Anabolic Agents / Q000008:administration & dosage / Q000494:pharmacology*; D000818:Animals; D001835:Body Weight / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D004734:Energy Metabolism; D005998:Glycine / Q000378:metabolism; D008297:Male; D008657:Metabolic Clearance Rate; D008954:Models, Biological; D009584:Nitrogen / Q000652:urine; D009587:Nitrogen Isotopes; D010805:Physical Conditioning, Animal; D011506:Proteins / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D013550:Swimming
chemical_list: D045930:Anabolic Agents; D009587:Nitrogen Isotopes; D011506:Proteins; D009584:Nitrogen; D005998:Glycine