Farm Animal Metabolism and Nutrition

(Tina Sui) #1

Maltby, S.A., Lomax, M.A., Beever, D.E. and Pippard, C.J. (1991) The effect of increased ammonia
and amino acid supply on post-prandial portal-drained viscera and hepatic metabolism in
growing steers fed maize silage. In: Wenk, C. and Boessinger, M. (eds) Proceedings of the 12th
Symposium on Energy Metabolism in Farm Animals. EAAP Publication No 58. ETH-Zentrum,
Zürich, Switzerland, pp. 20–23.
McCormick, M.E. and Webb, K.E., Jr (1982) Plasma free, erythrocyte free and plasma peptide amino
acid exchange of calves in steady state and fasting metabolism. Journal of Nutrition112,
276–282.
McCormick, M.E. and Webb, K.E., Jr (1987) Serum proteins as carriers of amino acids to and from the
hindlimbs of fed and fasted calves. Journal of Animal Science64, 586–593.
Meijer, A.J., Lamers, W.H. and Chamuleau, R.A.F.M. (1990) Nitrogen metabolism and ornithine cycle
function. Physiological Reviews70, 701–748.
Mepham, T.B. and Linzell, J.L. (1974) Hour to hour variations in amino acid arterio-venous differ-
ence across the lactating goat mammary gland. Journal of Dairy Research41, 95–100.
Mesgaran, M.D. (1996) Ruminal accumulation and fate of low molecular weight peptides in sheep.
PhD Thesis, The University of Newcastle, Newcastle upon Tyne, UK.
Metcalf, J.A., Sutton, J.D., Cockburn, J.E., Napper, D.J. and Beever, D.E. (1991) The influence of
insulin and amino acid supply on amino acid uptake by the lactating mammary gland. Journal
of Dairy Science74, 3412–3420.
Mutsvangwa, T., Buchanan-Smith, J.G. and McBride, B.W. (1996) Interactions between ruminal
degradable nitrogen intake and in vitroaddition of substrates on patterns of amino acid
metabolism in isolated ovine hepatocytes. Journal of Nutrition126, 209–218.
Neutze, S.A., Oddy, V.H., Gooden, J.M., Forbes, W.A. and Warren, H.M. (1990) Portal uptake of amino
acids by sheep given oaten chaff supplemented with rumen escape protein. Proceedings of the
Nutrition Society of Australia15, 145.
Neutze, S.A., Gooden, J.M. and Oddy, V.H. (1996) Uptake of labelled phenylalanine into different
blood fractions in the portal vein and cranial mesenteric vein of lambs. Journal of Agricultural
Science, Cambridge126, 511–518.
O’Connor, J.D., Sniffen, C.J., Fox, D.G. and Chalupa, W. (1993) A net carbohydrate and protein
system for evaluating cattle diets. IV. Predicting amino acid adequacy. Journal of Animal
Science71, 1298–1311.
Parker, D.S., Lomax, M.A., Seal, C.J. and Wilton, J.C. (1995) Metabolic implications of ammonia
production in the ruminant. Proceedings of the Nutrition Society 54, 549–563.
Pell, J.M., Caldarone, E.M. and Bergman, E.N. (1986) Leucine and -ketoisocaproate metabolism and
interconversions in fed and fasted sheep. Metabolism35, 1005–1016.
Piccioli Cappelli, F., Seal, C.J. and Parker, D.S. (1997) Glucose and [^13 C]leucine metabolism by the
portal-drained viscera of sheep fed on dried grass with acute intravenous and intraduodenal
infusions of glucose. British Journal of Nutrition 78, 931–946.
Prior, R.L., Huntington, G.B. and Britton, R.A. (1981) Influence of diet on amino acid absorption in
beef cattle and sheep. Journal of Nutrition111, 2212–2222.
Rérat, A., Jung, J. and Kandé, J. (1988) Absorption kinetics of dietary hydrolysis products in
conscious pigs given diets with different amounts of fish protein. 2. Individual amino acids.
British Journal of Nutrition60, 105–120.
Reynolds, C.K. (1992) Metabolism of nitrogenous compounds by ruminant liver. Journal of Nutrition
122, 850–854.
Reynolds, C.K., Huntington, G.B., Tyrell, H.F. and Reynolds, P.J. (1988) Net portal-drained visceral
and hepatic metabolism of glucose, L-lactate, and nitrogenous compounds in lactating Holstein
cows. Journal of Dairy Science71, 1803–1812.
Reynolds, C.K., Tyrell, H.F. and Reynolds, P.J. (1991) The effect of diet forage-to-concentrate ratio and
intake on energy metabolism in growing beef heifers: net nutrient metabolism by gut tissues.
Journal of Nutrition121, 1004–1015.
Reynolds, C.K., Harmon, D.L. and Cecava, M.J. (1994) Absorption and delivery of nutrients for milk
protein synthesis by portal-drained viscera. Journal of Dairy Science77, 2787–2808.
Seal, C.J. and Parker, D.S. (1996) Effect of intraruminal propionic acid infusion on metabolism of
mesenteric- and portal-drained viscera in growing steers fed a forage diet. 2. Urea, ammonia,
amino acids and peptides. Journal of Animal Science74, 245–255.


62 C.J. Seal and D.S. Parker

Free download pdf