Tracer studies of urea kinetics in growing pigs: I. The effect of intravenous infusion of urea on recycling and the site of urea secretion into the gastrointestinal tract

Tracer studies of urea kinetics in growing pigs: I. The effect of intravenous infusion of urea on urea recycling and the site of urea secretion into the gastrointestinal tract. Journal of Animal Science 70(11): 3458-3466, 1992

Tracer studies of urea kinetics in growing pigs: Ii. The effect of starch infusion at the distal ileum on urea recycling and bacterial nitrogen excretion1. Journal of Animal Science 70(11): 3467-3472, 1992

Tracer studies of urea kinetics in growing pigs: II. The effect of starch infusion at the distal ileum on urea recycling and bacterial nitrogen excretion. Journal of Animal Science 70(11): 3467-3472, 1992

Studies on the secretion of amino acids and of urea into the gastrointestinal tract of pigs. 3. Secretion of urea determined by continuous intravenous infusion of 15N-urea. Archiv für Tierernahrung 36(6): 479-490, 1986

Studies on the secretion of amino acids and of urea into the gastrointestinal tract of pigs 3. secretion of urea determined by continuous intravenous infusion of nitrogen 15 urea. Archiv fuer Tierernaehrung 36(6): 479-490, 1986

Interaction between dietary content of protein and sodium chloride on milk urea concentration, urinary urea excretion, renal recycling of urea, and urea transfer to the gastrointestinal tract in dairy cows. Journal of Dairy Science 96(9): 5734-5745, 2014

Studies on the secretion of amino acids and of urea into the gastrointestinal tract of pigs 1. secretion leucine into the stomach and upper part of the duodenum during continuous intravenous infusion of carbon 14 leucine. Archiv fuer Tierernaehrung 36(1): 5-16, 1986

The effect of starch infusion at the distal ileum and intravenous urea infusion on urea recycling in the pig. Canadian Journal of Animal Science 69(1): 273-274, 1989

Measurement of urea kinetics in vivo by means of a constant tracer infusion of di-15N-urea. American Journal of Physiology 240(4): E428-E434, 1981

Feeding sunflower oil to partially defaunate the rumen increases nitrogen retention, urea-nitrogen recycling to the gastrointestinal tract and the anabolic use of recycled urea-nitrogen in growing lambs. British Journal of Nutrition 105(10): 1453-1464, 2011

Studies on the secretion of amino acids and of urea into the gastro intestinal tract of pigs. 1. Secretion of leucine into the stomach and upper part of the duodenum during continuous intravenous infusion of 14C-leucine. Archiv für Tierernahrung 36(1): 5-16, 1986

In-Vivo Turnover and Synthesis of Proteins from Urea, or Mixtures of Urea + Acetamide, Urea + Acetyl Urea, or Urea + Acetyl Urea + Ammonium Hydrogen Carbonate in Sheep. II. Experiments with 35S -labelling and N -balance studies. 1972

In vivo turnover and synthesis of proteins from urea or mixtures of urea plus acetamide urea plus acetyl urea or urea plus acetyl urea plus ammonium hydrogen carbonate in sheep part 2 experiments with sulfur 35 labeling and nitrogen balance studies. Archiv fuer Tierernaehrung 22(6): 377-388, 1972

Studies on the secretion of amino acids and of urea into the gastrointestinal tract of pigs. Archiv für Tierernaehrung 36(6): 479-490, 1986

Postprandial quantitative kinetics of urea and ammonia nitrogen exchanges between the digestive tract and the portal blood in conscious pigs receiving a diet with or without urea. Archiv für Tierernahrung 36(2-3): 252-269, 1986