Digestive physiology of pigs : proceedings of the 8th Symposium /

Preface p. xiii
Acknowledgements p. xv
Part I. Gut Development And Function
1 Transitions in the Life of the Gut at Birth P.T. Sangild p. 3
2 Effects of Dietary Fermentable Carbohydrates on the Empty Weights of the Gastrointestinal Tract in Growing Pigs M.M.J.A. Rijnen and R.A. Dekker and G.C.M. Bakker and M.W.A. Verstegen and J.W. Schrama p. 17
3 Are the Activities of Intestinal Peptidases Age- and Diet-dependent in Piglets? I. Le Huerou-Luron and J. Peiniau and P. Guilloteau and A. Aumaitre p. 20
4 Glucagon-like Peptide 2 Stimulates Small-intestine Growth and Maturation in the Pig Fetus and Neonate Y.M. Petersen and D.G. Burrin and M. Schmidt and J. Elnif and B. Hartmann and J.J. Holst and P.T. Sangild p. 23
5 Induced Functional Maturation of the Gut Mucosa due to Red Kidney Bean Lectin in Suckling Pigs K. Radberg and M. Biernat and A. Linderoth and R. Zabielski and S.G. Pierzynowski and B. Westrom p. 25
6 The Activity of Lipolytic Enzymes is Low around Weaning--Measurements in Pancreatic Tissue and Small Intestinal Contents M.S. Hedemann and S.K. Jensen p. 28
7 Sphingomyelinase Activity in Gastrointestinal Content and Mucosa from Pigs of Different Ages T. Lundh and L. Nyberg and J.E. Lindberg p. 31
8 Weaning of Supernumerary Piglets at 7 days of Age: Effects on Digestive Function--Preliminary Results J. Marion and I. Le Huerou-Luron and F. Thomas and V. Rome and J. Le Dividich p. 34
9 Intestinal Nutrient Absorption in Newborn Pigs in Response to Enteral Nutrition or Treatment with Glucagon-like Peptide 2 J. Elnif and R.K. Buddington and Y.M. Petersen and B. Hartmann and J.J. Holst and M. Schmidt and D.G. Burrin and P.T. Sangild p. 37
10 Glucagon-like Peptide 2 Stimulates Intestinal Growth by Decreasing Proteolysis and Apoptosis in Parenterally fed Premature Piglets D.G. Burrin and B. Stoll and R. Jiang and Y.M. Petersen and J. Elnif and R.K. Buddington and M. Schmidt and J.J. Holst and B. Hartmann and P.T. Sangild p. 40
11 Effect of Formula vs. Sow's Milk Feeding on the Gut Morphology in Neonatal Piglets M. Biernat and R. Zabielski and G. Yao and J. Marion and I. Le Huerou-Luron and J. Le Dividich p. 43
12 Effect of Kidney Bean Lectin on Gut Morphology: a Way to Accelerate Mucosa Development M. Biernat and U. Gacsalyi and K. Radberg and R. Zabielski and B. Westrom and S.G. Pierzynowski p. 46
13 Topography of Digestive Enzymes in the Pig Small Intestine at the Early Stages of Ontogeny in the Norm and Pathology V.V. Egorova and G.G. Egorova and L.V. Lasarenko and N.M. Timofeeva and G.G. Shcherbakov p. 49
14 The Message Underlying Pig Pancreas Regeneration After Partial Pancreatectomy J. Morisset and S. Morisset and K. Lauzon and S. Cote and J. Laine and J. Bourassa and M. Lessard and V. Echave p. 51
15 The Effect of Weaning Diet on the Intestinal Morphology of Young Piglets P.G. Lawlor and C. Flood and E. Fitzpatrick and P.B. Lynch and P.J. Caffrey and P.O. Brophy p. 54
Part II. The Gastrointestinal Immune System
16 Development and Function of the Pig Gastrointestinal Immune System C.R. Stokes and M. Bailey and K. Haverson p. 59
17 Effects of Nucleotides on the Immune Function of Early-weaned Piglets B.F. Cameron and C.W. Wong and G.N. Hinch and D. Singh and J.V. Nolan and I.G. Colditz p. 66
18 Effect of Antisecretory Factor-derived Peptides on Induced Secretion in the Porcine Small Intestine in vivo and in vitro M.L. Grondahl and H. Sorensen and M.A. Unmack and A. Holm and E. Skadhauge p. 69
Part III. Nutrient Absorption And Utilization By The Gut
19 Nutrient Requirements for Intestinal Growth and Metabolism in the Developing Pig D.G. Burrin and B. Stoll and J.B. van Goudoever and P.J. Reeds p. 75
20 Intestinal Metabolism of Methionine Significantly Affects Requirement and Proportion Spared by Cysteine A.K. Shoveller and J.A. Brunton and R.F.P. Bertolo and P.B. Pencharz and R.O. Ball p. 89
21 Effect of Fermentable Components in the Diet on the Portal Flux of Glucose and Volatile Fatty Acids in Growing Pigs A.J.M. Jansman and L.J.G.M. Bongers and P. van Leeuwen p. 92
22 Arginine and Proline Synthesis Occurs Primarily on First-pass Metabolism by the Small Intestine in Piglets R.F.P. Bertolo and J.A. Brunton and P.B. Pencharz and R.O. Ball p. 95
23 Effect of Diet Composition on Organ Size and Energy Expenditure in Growing Pigs J.T. Yen and C.M. Nyachoti and C.F.M. de Lange and J.A. Nienaber and T.M. Brown-Brandl p. 98
24 [alpha]-Ketoglutaric Acid Reduces Nitrogen Losses in Rats Fed Nitrogen-free Diet A. Piva and M. Morlacchini and A. Prandini and H. Jungvid and G. Piva p. 101
25 Dietary Supplementation of Synthetic L-Threonine Differentially Affects the Gastrointestinal Tract and Whole-body Growth in Early-weaned Piglets Fed Maize and Soybean Meal-based Diets D. Lackeyram and M.Z. Fan and T. Archbold and T. Rideout and Y. Gao and C. Dewey and T. Smith and D.G. Burrin and X. Chang and A.M. Gibbins and E.J. Squires and X. Yue p. 104
Part IV. Digestive Processes
26 Intestinal Degradation of Dietary Carbohydrates--from Birth to Maturity K.E. Bach Knudsen and H. Jorgensen p. 109
27 Dietary Oligosaccharide Supplements: Effects on Digestion in Pigs R. De Schrijver p. 121
28 Endogenous N Contribution to Digesta of the Small Intestine of Growing Pigs Fed Semi-synthetic and Cereal-based Diets Causing Various Digesta Viscosities J. Bartelt and L. Buraczewska and E. Swiech and F. Wiese and A. Jadamus and O. Simon p. 124
29 Isolated Pectins Vary in their Functional Properties in the Gut of Piglets H. Nygaard Laerke and A.L. Frydendahl Hellwing and K.E. Bach Knudsen and A. Strarup and C. Rolin p. 127
30 Factors of Buffering of Large Intestine Digesta in the Pig W. Drochner and S. Zeit and H. Burdiek and W. Heitzmann and J. Zelter p. 130
31 Consequences of Ileal Endogenous Losses on Body Protein Retention and Feedstuff Evaluation V. Hess and B. Seve p. 133
32 Ileal Flow of Endogenous Amino Acids in Relation to Energy Source: Consequences on the Evaluation of Ileal Digestibility of Protein in Growing Pigs C. Fevrier and Y. Jaguelin-Peyraud and N. Mezieres and Y. Lebreton and F. Legouevec p. 136
33 Dietary Fibre: Effect on Gastric Emptying in Pregnant Sows N. Miquel and K.E. Bach Knudsen and H. Jorgensen p. 139
34 Effect of Converting Lysine in Barley and Canola Meal into Homoarginine on Nutrient Composition and Ileal Amino Acid Digestibilities in Growing Pigs E.M. McNeilage and C.M. Nyachoti and C.F.M. de Lange and V.M. Gabert and H. Schulze p. 142
35 Effect of Enzyme Supplementation of Different Quality Hulless Barley on Apparent (Ileal and Overall) Digestibility of Nutrients in Young Pigs Y.-L. Yin and S.K. Baidoo and K.Y.G. Liu and H. Schulze and P.H. Simmins p. 145
36 Relationships Between Nutrient Digestibility, [beta]-Glucan Content and Ileal Digesta Viscosity in Pigs Fed Different Australian Barley Cultivars R.J. van Barneveld and J.R. Pluske p. 148
37 In Vitro Release of Medium-chain Fatty Acids (MCFA) from Selected Fat Sources with Selected Exogenous Lipolytic Enzymes in Pig Gastric Simulated Conditions N. Dierick and J. Decuypere p. 151
38 Ileal Digestibility Determination of Different Diets by Two Fistulation Techniques (T-cannula vs. Steered Ileocaecal Valve Cannula) and Two Markers (Chromic Oxide vs. Titanium Oxide) J.A. Fernandez and H. Jorgensen and S. Mroz and A.W. Jongbloed p. 154
39 Soluble Saccharides, Volatile Fatty Acids and Lactic Acid in Stomach and Ileum of Pigs Fed Wheat Bran-based Diets with and without Enzyme Treatment J. van der Meulen and J. Inborr and J.G.M. Bakker p. 157
40 Is the Rat a Reliable Model for the Growing Pig for Estimating Standardized Digestibility of Protein and Amino Acids? K.M. Balle and S. Boisen and T. Larsen p. 160
41 Faecal and Ileal Digestibility of Casein- and Soybean-based Diets in Growing Pigs J.M. Martins and M.C. Abreu and O. Bento and P. Salgado and J.B. Freire p. 163
42 The Effect of Different Levels of Fat Inclusion and Cereal Type on Digestibility Parameters for Growing Pigs F.J. Lewis and J. McEvoy and S. Smith and R.W. Henry and K.J. McCracken p. 166
43 Effects of Dietary Xylanase Inclusion and Level of Steam Conditioning on Ileal and Overall Digestibility Parameters in the Growing Pig F.J. Lewis and J. McEvoy and H. Schulze and K.J. McCracken p. 169
44 The Effect of Variety and Location of Production on the Nutritive Value of Barley Fed to Growing Pigs M.E.E. McCann and S. Fablet and K.J. McCracken and J. McEvoy and R. Urquhart p. 172
45 Dietary Fat Supplementation Affects Apparent Ileal Digestibility of Amino Acids and Digesta Passage Rate of Rapeseed Meal-based Diet J. Valaja and H. Siljander-Rasi p. 175
46 The Role of the Exocrine Pancreas in Pig Performance and Amino Acid Absorption J.A.M. Botermans and M. Kuria and J. Svendsen and T. Lundh and S.G. Pierzynowski p. 178
47 Ileal and Faecal Digestibility of Nutrients in Piglets Fed Non-supplemented and Enzyme-supplemented Barley Diets S. Pujol and D. Torrallardona p. 181
48 Apparent Ileal Digestibility of Protein and Amino Acids in Wheat Supplemented with Enzymes for Growing Pigs D. Torrallardona and J.E. Nielsen and J. Brufau p. 184
49 Apparent Ileal Digestibility of Protein and Amino Acids and Digestible Energy in Barley Supplemented with Enzymes for Growing Pigs D. Torrallardona and J.E. Nielsen and J. Brufau p. 187
50 Effects of Heat Treatment or Pelleting on the Nutritional Value of a Cereal-based Diet for Piglets F. Skiba and P. Callu and D. Guillou p. 189
51 Effects of Adding Potassium Diformate and Phytase Excess for Weaned Piglets C. Fevrier and G. Gotterbarm and Y. Jaguelin-Peyraud and Y. Lebreton and F. Legouevec and A. Aumaitre p. 192
52 Measuring Ileal Basal Endogenous Losses and Digestive Utilization of Amino Acids Through Ileorectal Anastomosis in Pigs: Ring Test Between Three Laboratories B. Seve and G. Tran and C. Jondreville and F. Skiba and S. van Cauwenberghe and J.-C. Bodin and S. Langer p. 194
53 The Ileal Digestion of Semipurified Diets Containing Increasing Levels of Casein and the Use of the Regression Method to Estimate the Endogenous Flow of Amino Acids at the Distal Ileum of Growing Pigs H. Jorgensen and V.M. Gabert p. 198
54 The Ileal and Faecal Digestion of Monosaccharides in 12 Different Pea Samples Determined in Growing Pigs V.M. Gabert and K.A. Lien and M.-Z. Fan and W.C. Sauer p. 201
55 Additivity of Ileal Endogenous Losses and Real Digestibilities of Amino Acids Determined by Means of the [superscript 15]N-labelled Diets Technique in Growing Pigs Fed Various Feedstuffs D. Dehareng and P. Leterme and C. Peyronnet and K. Cherriere and V. Hess and J.-N. Thibault and B. Krawinkel and W.B. Souffrant and A. Thewis and B. Seve p. 204
56 The Effect of Encapsulated Acidifiers on Antroduodenal Myoelectrical Activity in Pigs U. Gacsalyi and W. Korczyski and S.G. Pierzynowski and R. Zabielski p. 207
57 The Influence of Intraduodenally Infused Fats on Exocrine Pancreatic Secretions and on Plasma Levels of Peptide YY and Cholecystokinin in Growing Pigs S. Jakob and R. Mosenthin and R. Zabielski and D. Laubitz and C. Rippe and M. Sorhede Winzell and S.G. Pierzynowski p. 209
58 Secretion of Nitrogen Compounds in the Small Intestine of Pigs Fed Diets with Different Protein Levels L. Buraczewska and S. Buraczewski and J. Wasilewko p. 212
59 Effect of Intraduodenal Infusion of Lactic and Formic Acid on Pancreatic Juice Secretion and Antroduodenal Myoelectrical Activity in Piglets After Weaning V. Lesniewska and H.N. Laerke and M.S. Hedemann and B.B. Jensen p. 215
60 Influence of Luminal Pancreatic Juice and Bile on the Secretion of Pancreatic Juice and Bile in Weaned Pigs R. Zabielski and J.L. Valverde Piedra and U. Gacsalyi and D. Laubitz and S. Jakob and A. Rzasa and P.C. Gregory and S.G. Pierzynowski p. 218
61 Effects of Stress on Exocrine Pancreatic Secretion L. Georgsson and S.G. Pierzynowski and J. Svendsen p. 221
62 An Increased Hindgut Fermentation Promoted Major Changes on the VFA Profile but not on the Total VFA Concentration or the Digesta Contents J.F. Perez and J. Morales and M.D. Baucells and J. Gasa p. 224
63 Comparative Digestibility and Productive Performance Between Landrace and Iberian Pigs Fed on a Maize- or Sorghum--Acorn-based Diet J. Morales and J.F. Perez and M.D. Baucells and A. Gasa and J. Gasa p. 227
64 The Influence of Dietary Protein Level on the Amino Acid Composition of Ileal Endogenous Protein Losses in Pigs C. Pedersen and S. Boisen and J.A. Fernandez p. 230
65 Influence of Dietary Lupinus luteus, Vicia sativa and Lathyrus cicera on Immune Response and Pancreatic Digestive Enzymes of Early-weaned Pigs M.A. Seabra and S.M. Carvalho and J.P.B. Freire and R.B. Ferreira and L.F. Cunha and A.R. Teixeira and A. Aumaitre p. 233
66 Influence of NSP-degrading Enzymes on Plasma Urea Nitrogen Level, Gastrointestinal Tract pH, Xylanase Activity, Viscosity and Nutrient Digestibility in Weaned Pigs Y.-L. Yin and S.K. Baidoo and H. Schulze and P.H. Simmins p. 236
67 Ileal Fatty Acid Digestibility of Different Oilseeds N. Warnants and M.J. Van Oeckel and M. De Paepe and B. D'heer and Ch.V. Boucque p. 239
68 The Availability of the B-vitamins Thiamin and Vitamin B[subscript 6] from Different Feed Sources for Pigs D.A. Roth-Maier p. 242
Part V. Econutrition And Health Maintenance
69 Dietary Manipulation of Enteric Disease D.J. Hampson and J.R. Pluske and D.W. Pethick p. 247
70 Protective Effect of Processed Soybean During Perfusion of ETEC-infected Small Intestinal Segments of Early-weaned Piglets J.L. Kiers and R.M.J. Nout and F.M. Rombouts and M.J.A. Nabuurs and J. van der Meulen p. 261
71 The Dose--Response Effect of Fermented Liquid Wheat on Growth Performance and Gastrointestinal Health of Weaned Piglets R.H.J. Scholten and J.W. Schrama and C.M.C. van der Peet-Schwering and L.A. den Hartog and P.C. Vesseur and P. van Leeuwen and M.W.A. Verstegen p. 264
72 Influence of Liquid Feed, Fermented Liquid Feed, Dry Feed and Sow's Milk Fed ad libitum, on the 'Ecophysiology' of the Terminal Ileum, Caecum and Colon of the Postweaned Piglet C.A. Moran and G. Ward and J.D. Beal and A. Campbell and P.H. Brooks and B.G. Miller p. 266
73 Effects of Oligosaccharides in Weanling Pig Diets on Performance, Microflora and Intestinal Health G.A.R. Klein Gebbink and A.L. Sutton and B.A. Williams and J.A. Patterson and B.T. Richert and D.T. Kelly and M.W.A. Verstegen p. 269
74 A Porcine Intestinal Organ Culture Model to Study the Adhesion of Salmonella and E. coli in vitro P.J. Naughton and B.B. Jensen p. 272
75 Effects of Virginiamycin on Histology of the Small Intestinal Mucosa in Piglets P. van Leeuwen and A.J.M. Jansman and E. Esteve-Garcia and J.E. van Dijk p. 274
76 Net Absorption of Fluid in Uninfected and ETEC-infected Piglet Small Intestine: Effect of Osmolality J.L. Kiers and R.M.J. Nout and F.M. Rombouts and M.J.A. Nabuurs and J. van der Meulen p. 277
77 Soluble Non-starch Polysaccharides from Pearl Barley Exacerbate Experimental Postweaning Colibacillosis D.E. McDonald and D.W. Pethick and B.P. Mullan and J.R. Pluske and D.J. Hampson p. 280
78 The Correlation between Coliform Populations Collected from Different Sites of the Intestinal Tract of Pigs M. Zoric and A. Arvidsson and L. Melin and I. Kuhn and J.E. Lindberg and P. Wallgren p. 283
79 Bifidobacteria in Piglets L.L. Mikkelsen and B.B. Jensen p. 285
80 Effect of Formi-LHS on Digesta and Faecal Microbiota, and on Stomach Alterations of Piglets N. Canibe and S.H. Steien and M. Overland and B.B. Jensen p. 288
81 The Effect of Fermentation and/or Sanitization of Liquid Diets on the Feeding Preferences of Newly Weaned Pigs V. Demeckova and C.A. Moran and C. Caveney and A.C. Campbell and V.M. Kuri and P.H. Brooks p. 291
82 Influence of Zinc Oxide on Faecal Coliforms of Piglets at Weaning L. Melin and M. Katouli and M. Jensen-Waern and P. Wallgren p. 294
83 Comparison between the Ileocaecal and Rectal Microflora in Pigs A. Hogberg and L. Melin and S. Mattsson and J.E. Lindberg and P. Wallgren p. 296
84 Inulin Incorporation in the Weaned Pig Diet: Intestinal Coliform Interaction and Effect on Specific Systemic Immunity F. Rossi and E. Cox and B. Goddeeris and D. Portetelle and J. Wavreille and A. Thewis p. 299
85 In vitro Methodology to Evaluate the Effect of Various Organic Acids on the Microflora in the Gastrointestinal Tract of Pigs A. Knarreborg and N. Miquel and T. Granli and B.B. Jensen p. 302
86 Postprandial Flow Rates of Formic Acid and Potassium in Duodenal Digesta of Weaned Piglets Fed Graded Doses of Potassium Diformate Z. Mroz and A.W. Jongbloed and R. van der Weij-Jongbloed and M. Overland p. 305
87 Effect of Sodium Chlorate on Salmonella sv. Typhimurium Concentrations in the Pig Gut R.C. Anderson and S.A. Buckley and T.R. Callaway and K.J. Genovese and L.F. Kubena and R.B. Harvey and D.J. Nisbet p. 308
88 Reduced Campylobacter Prevalence in Piglets Reared in Specialized Nurseries R.B. Harvey and R.C. Anderson and R.E. Droleskey and K.J. Genovese and L.F. Egan and D.J. Nisbet p. 311
Part VI. Free Communications
89 Digestive Physiology in the Pig: 40 Years of Research in France J.P. Laplace and A.A. Aumaitre and A. Rerat p. 317
90 Effect of Phytase Addition on Amino Acid and Dry Matter Digestibilities and Growth in Pigs S.L. Johnston and L.L. Southern p. 326
91 Effect of Transportation Stress on Intramucosal pH and Intestinal Permeability J. van der Meulen and G.J. de Graaf and M.J.A. Nabuurs and T.A. Niewold p. 329
92 Nutrient Intake Level Affects Histology and Permeability of the Small Intestine in Newly Weaned Piglets J.M.A.J. Verdonk and M.A.M. Spreeuwenberg and G.C.M. Bakker and M.W.A. Verstegen p. 332
93 Effect of PVTC Cannulation on Ileal and Faecal Digestibility in Growing Pigs A.J.M. Jansman and P. van Leeuwen and G.M. Beelen and M.W.A. Verstegen p. 335
94 Effects of Dietary Supplementation of Exogenous Fibre on the Faecal Excretion of Major Odour-causing Volatile Compounds in Pigs Y. Gao and D. Lackeyram and T. Rideout and T. Archbold and G. Duns and M.Z. Fan and E.J. Squires and C.F.M. de Lange and T.K. Smith p. 338
95 Reduced Faecal Excretion of Calcium, Phosphorus and Nitrogen by Young Pigs Fed Low Phytic Acid Barley T.L. Veum and D.W. Bollinger and J.E. Smith and D.R. Ledoux and V. Raboy p. 341
96 In vivo and in vitro Ileal Digestibility of Protein and Amino Acids in Barleys S. Pujol and D. Torrallardona and S. Boisen p. 344
97 Effect of Protein Source and Feed Intake Level on Histology of the Small Intestine in Newly Weaned Piglets J.M.A.J. Verdonk and M.A.M. Spreeuwenberg and G.C.M. Bakker and M.W.A. Verstegen p. 347
98 Effect of a CCK-A Receptor Blocker, Tarzepide, on Pig Feeding Behaviour A. Rzasa and P.C. Gregory and S.G. Pierzynowski p. 349
99 The Survival of Potentially Pathogenic E. coli in Fermented Liquid Feed J.D. Beal and C.A. Moran and A. Campbell and P.H. Brooks p. 351
100 In vivo and in vitro Protein and Amino Acid Digestibility of Soybean and Rapeseed Products in Pig Diets E. Swiech and L. Buraczewska p. 354
101 Cluster Analysis for Meat and Bone Meals (MBM) from Brazil and USA C. Bellaver and R.A. Easter and E.S. Viola and D.L. Zanotto and P.A.R. Brum and G.J.M.M. Lima and W. Barioni Jr p. 357
102 Surgical Stomach Reduction in Swine as a Model for Human Obesity A. Brenner and J.B. Marchesini and C. Bellaver and R. Flores p. 360
103 Dietary Vitamins C and E for Growing Pigs S. Gebert and M. Leonhardt and C. Wenk p. 363
104 High Available Phosphorus Maize and Phytase in the Diets of Pigs J.S. Sands and O. Adeola and D. Ragland and C.A. Baxter and B.C. Joern and T.E. Sauber p. 366
105 Estimation of Fat Content in Animal Bodies from their C and N Content S. Kuhla and M. Klein and W.B. Souffrant and W. Jentsch and U. Renne p. 369
106 Digestible Lysine Requirements of Growing Finnish Landrace x Yorkshire Pigs Determined by N-balance Technique P. Laurinen and K. Suomi and M. Nasi and H. Halonen p. 371
107 Efficacy of a New Phytase Preparation O. Adeola and J.S. Sands and D. Ragland and P.H. Simmins and H. Schulze p. 374
Part VII. Concluding Remarks
Concluding Remarks J.P. Laplace p. 381
Index p. 385