Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs

E. van de Hoek; P. Sakkas; J.J.G.C. van den Borne; W.J.J. Gerrits; C.M.C. van der Peet-Schwering; H. van Beers; A.J.M. Jansman

doi:10.3920/978-90-8686-781-3_128

Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs

E. van de Hoek, P. Sakkas, J.J.G.C. van den Borne, W.J.J. Gerrits, C.M.C. van der Peet-Schwering, H. van Beers, A.J.M. Jansman

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Academic › peer-review

Abstract

During immune system activation, an increased competition occurs between amino acids (AA) for body protein deposition and for immune system functioning (Klasing and Johnstone, 1991; Sandberg et al., 2007). The production of acute phase proteins (APP) has been suggested to increase the demand for especially aromatic AA (Reeds et al., 1994). When muscle protein is mobilized to supply AA for APP production, this leads to an imbalance in AA available for body protein deposition, as the AA composition of APP differs largely from the composition of muscle protein (Reeds et al., 1994). As a consequence, increased AA oxidation and N loss via urine occur. It is hypothesized that the competition between AA increases when dietary protein supply is reduced. In addition, there is increasing evidence that the dietary protein or AA supply can modulate the inflammatory response during immune system activation (Grimble, 2001; Calder and Yaqoob, 2012). The aim of the present study was to quantify the interaction between acute phase protein (APP) responses, induced by immune system activation, and dietary protein supply on nitrogen (N) metabolism.

Original language	English
Title of host publication	Proceedings of the 4th International Symposium on Energy and Protein Metabolism and Nutrition, 9-12 September 2013, Sacramento, California, USA
Editors	J.W. Oltjen, E. Kebreab, H. Lapierre
Place of Publication	Wageningen
Publisher	Wageningen Academic Publishers
Pages	367-368
Volume	134
ISBN (Print)	9789086862276
DOIs	https://doi.org/10.3920/978-90-8686-781-3_128
Publication status	Published - 2013
Event	4th International Symposium on Energy and Protein Metabolism and Nutrition, Sacramento, California, USA - Duration: 9 Sept 2013 → 12 Sept 2013

Conference

Conference	4th International Symposium on Energy and Protein Metabolism and Nutrition, Sacramento, California, USA
Period	9/09/13 → 12/09/13

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10.3920/978-90-8686-781-3_128

Cite this

van de Hoek, E., Sakkas, P., van den Borne, J. J. G. C., Gerrits, W. J. J., van der Peet-Schwering, C. M. C., van Beers, H., & Jansman, A. J. M. (2013). Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs. In J. W. Oltjen, E. Kebreab, & H. Lapierre (Eds.), Proceedings of the 4th International Symposium on Energy and Protein Metabolism and Nutrition, 9-12 September 2013, Sacramento, California, USA (Vol. 134, pp. 367-368). Wageningen Academic Publishers. https://doi.org/10.3920/978-90-8686-781-3_128

van de Hoek, E. ; Sakkas, P. ; van den Borne, J.J.G.C. et al. / Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs. Proceedings of the 4th International Symposium on Energy and Protein Metabolism and Nutrition, 9-12 September 2013, Sacramento, California, USA. editor / J.W. Oltjen ; E. Kebreab ; H. Lapierre. Vol. 134 Wageningen : Wageningen Academic Publishers, 2013. pp. 367-368

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title = "Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs",

abstract = "During immune system activation, an increased competition occurs between amino acids (AA) for body protein deposition and for immune system functioning (Klasing and Johnstone, 1991; Sandberg et al., 2007). The production of acute phase proteins (APP) has been suggested to increase the demand for especially aromatic AA (Reeds et al., 1994). When muscle protein is mobilized to supply AA for APP production, this leads to an imbalance in AA available for body protein deposition, as the AA composition of APP differs largely from the composition of muscle protein (Reeds et al., 1994). As a consequence, increased AA oxidation and N loss via urine occur. It is hypothesized that the competition between AA increases when dietary protein supply is reduced. In addition, there is increasing evidence that the dietary protein or AA supply can modulate the inflammatory response during immune system activation (Grimble, 2001; Calder and Yaqoob, 2012). The aim of the present study was to quantify the interaction between acute phase protein (APP) responses, induced by immune system activation, and dietary protein supply on nitrogen (N) metabolism.",

author = "{van de Hoek}, E. and P. Sakkas and {van den Borne}, J.J.G.C. and W.J.J. Gerrits and {van der Peet-Schwering}, C.M.C. and {van Beers}, H. and A.J.M. Jansman",

year = "2013",

doi = "10.3920/978-90-8686-781-3_128",

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van de Hoek, E, Sakkas, P, van den Borne, JJGC, Gerrits, WJJ, van der Peet-Schwering, CMC, van Beers, H & Jansman, AJM 2013, Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs. in JW Oltjen, E Kebreab & H Lapierre (eds), Proceedings of the 4th International Symposium on Energy and Protein Metabolism and Nutrition, 9-12 September 2013, Sacramento, California, USA. vol. 134, Wageningen Academic Publishers, Wageningen, pp. 367-368, 4th International Symposium on Energy and Protein Metabolism and Nutrition, Sacramento, California, USA, 9/09/13. https://doi.org/10.3920/978-90-8686-781-3_128

Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs. / van de Hoek, E.; Sakkas, P.; van den Borne, J.J.G.C. et al.
Proceedings of the 4th International Symposium on Energy and Protein Metabolism and Nutrition, 9-12 September 2013, Sacramento, California, USA. ed. / J.W. Oltjen; E. Kebreab; H. Lapierre. Vol. 134 Wageningen: Wageningen Academic Publishers, 2013. p. 367-368.

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Academic › peer-review

TY - GEN

T1 - Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs

AU - van de Hoek, E.

AU - Sakkas, P.

AU - van den Borne, J.J.G.C.

AU - Gerrits, W.J.J.

AU - van der Peet-Schwering, C.M.C.

AU - van Beers, H.

AU - Jansman, A.J.M.

PY - 2013

Y1 - 2013

N2 - During immune system activation, an increased competition occurs between amino acids (AA) for body protein deposition and for immune system functioning (Klasing and Johnstone, 1991; Sandberg et al., 2007). The production of acute phase proteins (APP) has been suggested to increase the demand for especially aromatic AA (Reeds et al., 1994). When muscle protein is mobilized to supply AA for APP production, this leads to an imbalance in AA available for body protein deposition, as the AA composition of APP differs largely from the composition of muscle protein (Reeds et al., 1994). As a consequence, increased AA oxidation and N loss via urine occur. It is hypothesized that the competition between AA increases when dietary protein supply is reduced. In addition, there is increasing evidence that the dietary protein or AA supply can modulate the inflammatory response during immune system activation (Grimble, 2001; Calder and Yaqoob, 2012). The aim of the present study was to quantify the interaction between acute phase protein (APP) responses, induced by immune system activation, and dietary protein supply on nitrogen (N) metabolism.

AB - During immune system activation, an increased competition occurs between amino acids (AA) for body protein deposition and for immune system functioning (Klasing and Johnstone, 1991; Sandberg et al., 2007). The production of acute phase proteins (APP) has been suggested to increase the demand for especially aromatic AA (Reeds et al., 1994). When muscle protein is mobilized to supply AA for APP production, this leads to an imbalance in AA available for body protein deposition, as the AA composition of APP differs largely from the composition of muscle protein (Reeds et al., 1994). As a consequence, increased AA oxidation and N loss via urine occur. It is hypothesized that the competition between AA increases when dietary protein supply is reduced. In addition, there is increasing evidence that the dietary protein or AA supply can modulate the inflammatory response during immune system activation (Grimble, 2001; Calder and Yaqoob, 2012). The aim of the present study was to quantify the interaction between acute phase protein (APP) responses, induced by immune system activation, and dietary protein supply on nitrogen (N) metabolism.

U2 - 10.3920/978-90-8686-781-3_128

DO - 10.3920/978-90-8686-781-3_128

M3 - Conference paper

SN - 9789086862276

VL - 134

SP - 367

EP - 368

BT - Proceedings of the 4th International Symposium on Energy and Protein Metabolism and Nutrition, 9-12 September 2013, Sacramento, California, USA

A2 - Oltjen, J.W.

A2 - Kebreab, E.

A2 - Lapierre, H.

PB - Wageningen Academic Publishers

CY - Wageningen

T2 - 4th International Symposium on Energy and Protein Metabolism and Nutrition, Sacramento, California, USA

Y2 - 9 September 2013 through 12 September 2013

ER -

van de Hoek E, Sakkas P, van den Borne JJGC, Gerrits WJJ, van der Peet-Schwering CMC, van Beers H et al. Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs. In Oltjen JW, Kebreab E, Lapierre H, editors, Proceedings of the 4th International Symposium on Energy and Protein Metabolism and Nutrition, 9-12 September 2013, Sacramento, California, USA. Vol. 134. Wageningen: Wageningen Academic Publishers. 2013. p. 367-368 doi: 10.3920/978-90-8686-781-3_128

Impact of CFA and dietary protein supply on acute phase responses and nitrogen retention in pigs

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