… vitamin and mineral supplementation, allows effective control of carbohydrate metabolism
and hunger. … Effect of ketone infusions on amino acid and nitrogen metabolism in man. J. Clin. …

… similar but positive nitrogen balance (p=0.3946). Rate and interval of protein supplementation
over a relatively short period of time did not negatively affect diet digestibility or nitrogen …

… diet, causes no increase in N excretion above that found on protein-free diets In our earlier …
, given protein-free diets, had a daily urinary N excretion of 0.15 g/kg0.75 and a daily faecal N …

… of protein (150 g/kg DM in the diet) and medium to low rumen-degradable protein supplements
provided a significant reduction in N … likely due to metabolic fecal N representing a higher …

… Because no response of DMI and milk yield and composition was observed with protein
supplementation (concentrates with 13.4 and 18.1% CP), we concluded that the dietary CP …

… When the low-degradable protein source was supplemented and(or) CP concentration …
protein concentration and degradability on performance, ruminal fermentation, and N metabolism …

… -gradable protein (Greenwood and Titgemeyer, 2000), we hypothesized that supplementation
of Met to growing beef steers would alleviate the negative effects of infection on N balance…

… this nitrogen metabolism [4]. Therefore, the aim of this study was to investigate the effect of
low-protein diets supplemented with … , nitrogen metabolism, and gene expression related to N …

… of pre- and postpartum PG supplementation on body protein metabolism and gene
expression profiles for the major protein degradation pathways in skeletal muscle. Whole-body …

… /kg/d over a 10-d period using dietary supplements was associated in this population with …
Dietary protein nitrogen and amino acids pass transiently through the nitrogen metabolic pools …