Chapter 22 Invasive techniques to study the processes of digestion and absorption of nutrients in pigs

Biology of Growing Animals

Volumn 1, Issue C, 2002, Pages 625-656

  Zimmermann, B ^a   Mosenthin, R ^a  

^a UNIVERSITY OF HOHENHEIM   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 34247481252     PISSN: 18771823     EISSN: None     Source Type: Book Series    
DOI: 10.1016/S1877-1823(09)70138-9     Document Type: Article

References (132)

1. Abel M., and Buck W.B. A technique for gastric cannulation of swine. Cornell Vet. 57 (1967) 383-389
2. Ahrens F., and Kaufmann W. Investigations on hind-gut fermentation in minipigs with particular regard to protein metabolism (in German). Z. Tierphysiol. Tierernähr. Futtermittelk. 53 (1985) 150-169
3. Anderson D.M. The measurement of portal and hepatic blood flow in pigs. Proc. Nutr. Soc. 33 (1974) 30A
4. Argenzio R.A., and Southworth M. Sites of organic acid production and absorption in the gastrointestinal tract of the pig. Amer. J. Physiol. 228 (1974) 454-460
5. Auffray P., Martinet J., and Rérat A. Some aspects of gastro-intestinal flow in the pig. Ann. Biol. Anim. Biochim. Biophys. 7 (1967) 261-279
6. Babinszky L., van der Meer J.M., Boer H., and den Hartog L.A. An in vitro method for prediction of the digestible crude protein content in pig feeds. J. Sci. Food Agr. 50 (1990) 173-178
7. Badawy A.M. Changes in the protein and non-protein nitrogen in the digesta of the sheep. In: Munro H.N. (Ed). The role of the gastrointestinal tract in protein metabolism (1964), Blackwell, Oxford 175-185
8. Badawy A.M., Campbell R.M., Cuthbertson D.P., and Fell B.F. Changes in the intestinal mucosa of the sheep following death by humane killer. Nature (London) 180 (1957) 756-757
9. Borgida L.P., and Laplace J.P. Total collection of intestinal contents in the pig. Automatic sampling and return of digesta to the animal for kinetic studies of digestion. Ann. Zootech. 36 (1977) 395-412
10. Braude R., Buttle H.L., Horszczaruk F., and Myres A.W. Preliminary communication on studies of the digestive processes in pigs with intestinal cannulas. Proc. Nutr. Soc. 28 (1969) 45A
11. Braude R., Cutts I.R., Myers A.W., and Porter J.W.G. Measurement of amino acid levels in portal blood plasma of pigs and of rate of portal blood flow. Proc. Nutr. Soc. 29 (1970) 60A
12. Braude R., Fulford R.J., and Low A.G. Studies on digestion and absorption in the intestine of growing pigs: Measurements of flow of digesta and pH. Brit. J. Nutr. 36 (1976) 497-510
13. Clemens E.T., Stevens C.E., and Southworth M. Sites of organic acid production and pattern of digesta movement in the gastrointestinal tract of swine. J. Nutr. 105 (1975) 759-768
14. Cori F. The fate of sugar in the animal body. J. Biol. Chem. 66 (1925) 691-715
15. Cramer C.F., and Couch R. Suitable gastrointestinal cannulas for animals of various sizes. J. Appl. Physiol. 39 (1975) 846-848
16. Cuber J.C., and Laplace J.P. Gastric emptying of starch and nitrogen in pigs fed a simplified diet containing maize starch. Ann. Zootech. 28 2 (1979) 173-184
17. Cunningham H.M., Friend D.W., and Nicholson J.W.G. Note on a re-entrant fistula for digestion studies with pigs. Can. J. Anim. Sci. 42 (1962) 112-113
18. Cunningham H.M., Friend D.W., and Nicholson J.W.G. Observations on digestion in the pig using a reentrant intestinal fistula. Can. J. Anim. Sci. 43 (1963) 215-225
19. Danfaer A., and Fernández J.A. Developments in the prediction of nutrient availability in pigs: A review. Acta Agr. Scand. Sect. A. Anim. Sci. 49 (1999) 73-82
20. Darcy, B., 1982. Passage and digestion in the large intestine of the pig (in French). In: Laplace, J.P., Corring, T., Rérat, A. (Eds.), In: Digestive Physiology in the Pig. Colloques de L'INRA. 12, 45-59.
21. Darcy B., Laplace J.P., and Villiers P.A. Digestion in the large intestine of the pig. 2. Comparison of kinetics and passage of digesta as influenced by the cannulation technique, ileo-caecal or ileo-colic-post-valve, and different nutrient supply (in French). Ann. Zootech. 29 (1980) 147-177
22. Darcy-Vrillon, B., Laplace, J.P., 1985. Ileal amino acid digestibility measurement in pigs fed high fibre diet: Ileo-rectal anastomosis versus ileo-colic post-valve fistulation. In: Just, A., Jørgensen, H., Fernandez, J.A. (Eds.), Proceedings of 3rd International Symposium "Digestive Physiology in the Pig". Beretn. Statens Husdyrbrugsforsøg 580, 184-187.
23. Darcy-Vrillon B., and Laplace J.P. Digesta collection procedure may affect ileal digestibility in pigs fed diets based on wheat bran or beet pulp. Anim. Feed Sci. Tech. 27 (1990) 307-316
24. Decuypere J., Vervaeke L., Henderickx H.K., and Dierick N. Gastrointestinal cannulation in pigs: A simple technique allowing multiple replacements. J. Anim. Sci. 45 (1977) 463-468
25. Dierick N., Vervaeke L., Decuypere J., and Henderickx H.K. Influence of the type and level of crude fiber on the apparent ileal and faecal digestibility of dry matter, protein and amino acids and on N retention in pigs (in Dutch). Landbouwtijdschr. 36 (1983) 1661-1682
26. Drochner, W., 1984. Effect of varying contents of crude fiber and pectine in the diet on digestion in the small and large intestine in growing pigs (in German). Fortschr. Tierphysiol. Tierernähr. 14. Parey, Hamburg.
27. Drochner W., and Hazem A.S. Effect of varying contents of crude fiber and pectine in the diet on digestion in the small and large intestine in growing pigs (in German). Z. Tierphysiol. Tierernähr. Futtermittelk. 37 (1976) 26-30
28. Easter R.A., and Tanksley Jr. T.D. A technique for re-entrant ileocaecal cannulation of swine. J. Anim. Sci. 36 (1973) 1099-1103
29. Fuller, M.F., 1991. Methodologies for the measurement of digestion. In: Verstegen, M.W.A., Huisman, J., den Hartog, L.A. (Eds.), Proceedings of 5rd International Symposium. "Digestive Physiology in Pigs". Pudoc, Wageningen. EAAP Publ. 54, 273-288.
30. Fuller, M.F., Livingstone, R.M., 1982. Annual report of studies in animal nutrition and allied sciences. Vol. 39. Rowett Research Institute, Aberdeen, p. 45.
31. Fuller M.F., Darcy-Vrillon B., Laplace J.P., Picard M., Cadenhead A., Jung J., Brown D., and Franklin M.F. The measurement of dietary amino acid digestibility in pigs, rats and chicken: A comparison of methodologies. Anim. Feed. Sci. Tech. 48 (1994) 305-324
32. Furuya S., Takahashi S., and Omori S. The establishment of T-piece cannula fistulas into the small intestine of the pig. Jap. J. Zootech. Sci. 45 (1974) 42-44
33. Gierus M., Meijer G.A.L., and van Vuuren A.M. Appearance of aminogenic nutrients in the portal vein as a tool for feed protein evaluation in the DVE/OEB System. Proc. Soc. Nutr. Physiol. 10 (2001) 82
34. Graham, H., Hesselman, K., Aman, P., 1985. Circadian variation in chemical composition of duodenal and terminal ileal digesta. In: Just, A., Jørgensen, H., Fernandez, J.A. (Eds.), Proceedings of 3rd International Symposium "Digestive Physiology in the Pig". Beretn. Statens Husdyrbrugsforsøg 580, 333-336.
35. Graham II, and Äman P. Circadian variation in the composition of duodenal and ileal digesta from pigs fitted with T-cannulas. Anim. Prod. 43 (1986) 133-140
36. Green S. A note on amino acid digestibility measured in pigs with pre- or post-valve ileo-rectal anastomosis, fed soya-bean, pea and meat meals. Anim. Prod. 47 (1988) 317-320
37. Green S., Bertrand S.L., Duron M.J.C., and Maillard R.A. Digestibility of amino acids in maize, wheat and barley meals, measured in pigs with ileo-rectal anastomosis and isolation of the large intestine. J. Sci. Food Agr. 41 (1987) 29-43
38. Hamilton C.R., Dove C.R., Zinn G.M., and Veum T.L. Simultaneous cecostomy and ileal cannulation with a modified flexible T-cannula in gilts. Amer. J. Vet. Res. 46 (1985) 942-944
39. Hartog, L.A. den, Boon, P.J., Huisman, J., van Leeuwen, P., van Weerden, E.J., 1985. The effect of crude fibre content on the digestibility and the rate of passage in the small and large intestine of pigs. In: Just, A., Jørgensen, H., Fernández, J.A. (Eds.), Proceedings on 3rd Internal Seminar "Digestive Physiology in Pigs" in Copenhagen, Beretning fra Statens Husdyrbrugsforsøg 580, 199.
40. Haydon K.D., Knabe D.A., and Tanksley Jr. T.D. Effects of level of feed intake on nitrogen, amino acid and energy digestibilities measured at the end of the small intestine and over the total digestive tract of growing pigs. J. Anim. Sci. 59 (1984) 717-724
41. Hedman R., Pettersson H., and Lindberg J.E. Absorption and metabolism of nivalenol in pigs. Arch. Anim. Nutr. 50 (1997) 13-24
42. Hennig U., Idzior B., Wünsche J., and Bock H.-D. Studies on protein metabolism in pigs using the intestinal cannulation technique (in German). Arch. Exp. Vet. Med. 34 (1980) 325-331
43. Hennig U., Noel R., Herrmann U., Wünsche J., and Mehnert E. Nutrition-physiologic studies in pigs with ileo-rectal anastomoses. 1. Operation methods, biochemical and morphological findings (in German). Arch. Anim. Nutr. 36 (1986) 585-596
44. Hennig U., Tessmann D., Wünsche J., and Hermann U. Morphological studies on the intestine of pigs fitted with ileo-rectal anastomosis. 5th International Symposium on Protein Metab. Nutr. EAAP-Publ. No. 35. Wiss. Z.W.P.U. Rostock 37 (1988) 57
45. Hennig U., Wünsche J., Souffrant W.B., and Herrmann U. Use of ileorectostomy and fistulation on pigs for studies into precaecal digestion of crude protein and amino acid absorption. Arch. Exp. Vet. Med. 44 (1990) 35-44
46. Hennig, U., Wünsche, J., Souffrant, W.B., Kreienbring, F., 1991. Praecaecal nutrient digestibility and amino acid absorption in pigs with ileorectal anastomoses and ileocaecal re-entrant cannulae. In: Verstegen, M.W.A., Huisman, J., den Hartog, L.A. (Eds.), Proceedings of 5th International Symposium "Digestive Physiology in Pigs". Pudoc, Wageningen. EAAP Publ. 54, 304-309.
47. Hill H., Prinz W., and Cloos E. Contribution to advanced experimental methods in pigs (in German). Zentralbl. Veterinärmed. A 3 (1956) 259-264
48. Holmes J.H.G., Bayley H.S., Leadbeater P.A., and Horney F.D. Digestion of protein in the small and large intestine of the pig. Brit. J. Nutr. 32 (1974) 479-489
49. Horszczaruk F. Digestion in the pig. II. Studies on digestion and absorption with the use of the slaughter method. Bull. of Institute of Genetics and Animal Breeding. Polish Academy of Sciences 21 (1971) 117-136
50. Horszczaruk F., Zebrowska T., and Dobrowolski W. Permanent intestinal fistula for studies of digestion in pigs. 2. Establishment of simple fistula of the small intestine (in Polish). Roczn. Nauk. Roln. 94B 3 (1972) 99-105
51. Horszczaruk F., and Zebrowska T. Permanent intestinal fistulae for the study of digestion in pigs. 3. Establishment of re-entrant fistulae of the small intestine. Roczn. Nauk. Roln. 95B 1 (1973) 157-168
52. Jansman, A.J.M., Van Leeuwen, P., Grala, W., Haaksman, I., 1997. Dynamics of amino acid absorption in pigs. In: Laplace, J.P., Février, C., Barbeau, A., (Eds.), Proceedings of 7th International Symposium on "Digestive Physiology in Pigs". Saint Malo, France. EAAP Publ. No. 88, 316-320.
53. Jensen B.B., and Jørgensen H. Effect of dietary fiber on microbial activity and microbial gas production in various regions of the gastrointestinal tract of pigs. Appl. Environ. Microbiol. 60 (1994) 1897-1904
54. Just A., Jørgensen H., and Fernandez J.A. Correlation of protein deposited in growing female pigs to ileal and fecal digestible crude protein and amino acids. Livest. Prod. Sci. 12 (1985) 145-159
55. Kesting U., Klukas H., Engelmann H., and Bolduan G. Methodical studies with pigs of ileal flow measuring by means of big intestinal cannulae (in German). Arch. Anim. Nutr. 36 (1986) 793-802
56. Keys Jr. J.E., and de Barthe J.V. Cellulose and hemicellulose digestibility in the stomach, small intestine and large intestine of swine. J. Anim. Sci. 39 (1974) 53-56
57. Keys Jr. J.E., and de Barthe J.V. Site and extent of carbohydrate, dry matter, energy and protein digestion and the rate of passage of grain diets in swine. J. Anim. Sci. 39 (1974) 57-62
58. Köhler T., Huisman J., den Hartog L.A., and Mosenthin R. Comparison of different digesta collection methods to determine the apparent digestibilities of nutrients at the terminal ileum in pigs. J. Sci. Food Agr. 53 (1990) 465-475
59. Köhler T., den Hartog L.A., Huisman J., Mosenthin R., and Verstegen M.W.A. Digestibility measurements in pigs by using post-valve T-caecum cannulation or end-to-side ileo-rectal anastomosis. J. Anim. Physiol. Anim. Nutr. 66 (1991) 278-286
60. Köhler T., Mosenthin R., Verstegen M.W.A., Huisman J., den Hartog L.A., and Ahrens F. Effect of ileo-rectal anastomosis and post-valve T-caecum cannulation on growing pigs. Brit. J. Nutr. 68 (1992) 293-303
61. Kreutzer M., Roth F.X., and Kirchgessner M. Microbial fermentation in the large intestine of sows using intra-caecal infusion of high levels of different synthetic substrates. 1. Effect on digestibility of nitrogen and amino acids (in German). Landwirtsch. Forsch. 42 (1989) 72-92
62. Kristensen N.B., Danfœr A., Tetens V., and Agergaard N. Portal recovery of intraruminally infused short-chain fatty acids in sheep. Acta Agr. Scand. Sect. A, Anim. Sci. 46 (1996) 26-38
63. Kuiken K.A., and Lyman C.M. Availability of amino acids in some foods. J. Nutr. 36 (1948) 359-368
64. Laplace J.P. Digesta passage in monogastrics. II. Mobility and motility during digestion (in French). Ann. Zootech. 24 (1975) 489-552
65. Laplace J.P. Stomach and small intestine motility in the pig: Electromyography in nutritional studies. In: Low A.G., and Partridge I.G. (Eds). Current concepts of digestion and absorption in pigs (1980), Nat. Inst. Res. Dairying, Reading, UK 24-27 Tech. Bull. 3
66. Laplace J.P., and Borgida L.P. Physiological problems in pigs due to permanent re-entrant cannulation of the ileum (in French). Ann. Zootech. 25 (1976) 361-371
67. Laplace J.P., Darcy-Vrillon B., and Picard M. Evalutaion of the availability of amino acids: Selection of the appropriate method (in French). J. Rech. Proc. Fr. 17 (1985) 353-370
68. Laplace J.P., Darcy-Vrillon B., Perez J.M., Henry Y., Giger S., and Sauvant D. Associative effects between two fibre sources on ileal and faecal digestibility of amino acids, energy and cell-wall components in growing pigs. Brit. J. Nutr. 61 (1989) 75-87
69. Laplace J.P., Souffrant W.B., Hennig U., Chabeauti E., and Fevrier C. Measurement of precaecal dietary protein and plant cell wall digestion in pigs; comparison of four surgical procedures for ileo-rectal anastomosis. Livest. Prod. Sci. 40 (1994) 313-328
70. Leterme P., Thewis A., Becker Y., and Baudart E. Apparent and true ileal digestibility of amino acids and nitrogen balance measured in pigs with ileo-rectal anastomosis or T-cannulas, given a diet containing peas. J. Sci. Food Agr. 52 (1990) 485-497
71. Leterme, P., Pirard, L., Thewis, A., Francois, E., 1991. Comparison of the rate of passage of digesta in pigs modified by ileo-rectal anastomosis or fitted with an ileal T-cannula. In: Verstegen, M.W.A., Huisman, J., den Hartog, L.A. (Eds.), Proceedings of 5th International Symposium "Digestive Physiology in Pigs". Pudoc, Wageningen. EAAP Publ. 54, 361-364.
72. Li S., Sauer W.C., and Fan M.Z. The effect of dietary crude protein level on ileal and fecal amino acid digestibility in early-weaned pigs. J. Anim. Physiol. Anim. Nutr. 70 (1993) 117-128
73. Livingstone R.M., Fowler V.R., White F., and Wenham G. Annealed glass cannulae for use in digestion studies with pigs. Vet. Rec. 101 (1977) 368
74. Livingstone R.M., Baird B.A., Atkinson T., and Crofts R.M.J. Orcadian variation in the apparent digestibility of diets measured at the terminal ileum in pigs. J. Agr. Sci. 94 (1980) 399-405
75. Livingstone R.M., and McWilliam R. The effect of terminal ileum cannulation on the performance of growing pigs. Brit. Vet. J. 141 (1985) 186-191
76. Low A.G. A new automatic method for measuring dry matter and nitrogen flow through re-entrant cannulas in the duodenum of growing pigs. Proc. Nutr. Soc. 38 (1979) 129A
77. Low A.G. Nutrient absorption in pigs. J. Sci. Food Agr. 31 (1980) 1087-1130
78. Mason V.C. Role of the large intestine in the processes of digestion and absorption in the pig. In: Low A.G., and Partridge I.G. (Eds). Current Concepts of Digestion and Absorption in the Pig (1980), National Institute on Research in Dairying, England and The Hannah Research Institute, Scotland 112-129
79. Mathers, J.C., Annison, E.F., 1993. Stoichiometry of polysaccharide fermentation in the large intestine. In: Samman, S., Annison, G. (Eds.), Dietary fibre and beyond-australian perspectives. Nutrition Society of Australia Occasional Publications Vol. 1, 123-135.
80. McDonald P., Edwards R.A., and Greenhalgh J.F.D. Animal Nutrition. 4th Edition (1988), Longman Scientific & Technical, England
81. Miller R.F., and de Barthe J.V. Portal blood flow and glucose uptake in pigs. J. Anim. Sci. 39 (1974) 219
82. Mosenthin, R., 1987. Studies on the effect of carbohydrates of plant origin on endogenous nitrogen and enzyme secretion in the gastrointestinal tract and on N metabolism in the small and large intestine in growing pigs (in German). Kiel University, Agr. Faculty, Habilitation Thesis.
83. Mosenthin R., Sauer W.C., Henkel H., Ahrens F., and de Lange C.F.M. 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. J. Anim. Sci. 70 (1992) 3467-3472
84. Mroz, Z., Jongbloed, A.W., Kemme, P.A., Everts, H., Van Wuuren, A.M., Hoste, R., 1991. Preliminary evaluation of a cannulation technique (steered ileo-caecal valve) for quantitative collection of digesta from the small intestine of pigs. In: Verstegen, M.W.A., Huisman, J., den Hartog, L.A. (Eds.), Proceedings on 5th International Symposium "Digestive Physiology in Pigs". Pudoc, Wageningen. EAAP Publ. 54, 334-339.
85. Mroz, Z., Bakker, G.C.M., Dekker, R.A., Jongbloed, R., Jongbloed, A.W., 1994. Application of the steered ileo-rectal valve cannulation (SICV) technique to measure digesta kinetics and ileal digestibility in pigs fed high fibrous diets. In: Proceedings on 6th International Symposium on "Digestive Physiology in Pigs". Dummersdorf, Germany. EAAP-Publ. No. 80, 57-59.
86. Mroz Z., Bakker G.C.M., Jongbloed A.W., Dekker R.A., Jongbloed R., and Van Beers A. Apparent digestibility of nutrients in diets with different energy density, as estimated by direct and marker methods for pigs with or without ileo-cecal cannulas. J. Anim. Sci. 74 (1996) 403-412
87. Oslage H.J., Schulz E., Paulsen I., and Drochner W. Studies on the intestinal fermentation of plant fiber in pigs and methodological problems associated with these measurements (in German). Landbauforsch. Völkenrode 37 (1987) 80-85
88. Owsley W.F., Knabe D.A., and Tanksley Jr. T.D. Effect of sorghum particle size on digestibility of nutrients at the terminal ileum and over the total digestive tract of growing-finishing pigs. J. Anim. Sci. 52 (1981) 557-566
89. Pekas J.C. Digestion and absorption capacity and their development. In: Miller E.R., Ullrey D.E., and Lewis A.J. (Eds). Swine Nutrition. (1991), Butterworth-Heinemann, Boston 37-73
90. Picard M., Bertrand S., Genin F., and Maillard R.A. Digestibility of amino acids: Use of ileo-rectal anastomosis technique in the pig (in French). J. Rech. Porc. Fr. 16 (1984) 355-360
91. Poppe S., Meier H., Bennke H.J., and Stüwe E. On the protein and amino acid digestibility in various sections of the digestive tract of pigs. 3. Composition of the amino acids in the chyme and faecal protein (in German). Arch. Tierernähr. 33 (1983) 743-748
92. Redlich J., Henning U., Laplace J.P., Souffrant W.B., Mouwen J.M.V.M., and Berg R. Histological consequences of different surgical procedures for ileorectostomy in pigs. Proc. Nutr. Soc. 52 (1993) 182A
93. Redlich J., Souffrant W.B., Laplace J.P., Hennig U., Berg R., and Mouwen J.M.V.M. Morphometry of the small intestine in pigs with ileo-rectal anastomosis. Can. J. Vet. Res. 61 (1997) 21-27
94. Rérat A. Measurement of blood flow in the portal vein using an electromagnetic flow meter in the pig. Ann. Biol. Anim. Biochim. Biophys. 11 (1971) 175-180
95. Rérat A. Experimental results of digestion and absorption in relation to the nutrition and metabolism of amino acids (in French). (1988), Tagungsbericht ETH, Zurich Institut für Nutztierwissenschaften
96. Rérat, A., 1994. Effect of the nature of ingested carbohydrates on the chronology of VFA absorption in the pig. In: Souffrant, W.B., Hagemeister, H. (Eds.), Proceedings on 6th International Symposium "Digestive Physiology in Pigs", Vol. II. EAAP Publ. No. 80. Schriftenreihe des Forschungsinstitutes für die Biologie landwirtschaftlicher Nutztiere, Rostock, pp. 252-254.
97. Rérat A., Vaugelade P., and Villiers P. A new method for measuring the absorption of nutrients in the pig: Critical examination. In: Low A.G., and Partridge I.G. (Eds). Current Concepts of Digestion and Absorption in Pigs (1980), National Institute Research Dairying, Reading and Hannah Research Institute, Ayr 177-214 Technical Bulletin 3
98. Rodhouse S.L., Herkelman K.L., and Veum T.L. A flexible T-cannula for ileal cannulation of 10 to 20 kg pigs. Lab. Anim. Sci. 38 (1988) 92-94
99. Ruckebusch Y. A simple method of preparing intestinal cannulae. Ann. Rech. Vet. 1 (1970) 265-268
100. Ruckebusch Y., and Bueno L. Migrating myoelectrical complex of the small intestine. An intestine activity mediated by the vagus. Gastroenterology 73 (1977) 1309-1314
101. Sauer, W.C., 1976. Factors influencing amino acid digestibility for cereal grains and their components for growing monogastric animals. Ph.D. Thesis, Manitoba, Winnipeg, Manitoba.
102. Sauer W.C., Stothers S.C., and Philipps G.D. Apparent availabilities of amino acids in corn, wheat and barley for growing pigs. Can. J. Anim. Sci. 57 (1977) 585-597
103. Sauer W.C., Jørgensen H., and Misir R. Determining amino acid availabilities for swine ileal or fecal analysis. Feedstuff's 54 (1982) 12-15
104. Sauer W.C., and Ozimek L. Digestibility of amino acids in swine: Results and their practical applications. A review. Livest. Prod. Sci. 15 (1986) 367-388
105. Sauer W.C., Dugan M., de Lange C.F.M., Imbeah M., and Mosenthin R. Considerations in methodology for the determination of amino acid digestibilities in feedstuff's for pigs. In: Friedman M. (Ed). Absorption and utilisation of amino acids III (1989), CRC Press Inc., Boca Raton, Florida 217-230
106. Sauer W.C., Mosenthin R., Ahrens F., and den Hartog L.A. The effect of source of fiber on ileal and fecal amino acid digestibility and bacterial nitrogen excretion in growing pigs. J. Anim. Sci. 69 (1991) 4070-4077
107. Sauer W.C., and de Lange C.F.M. Novel methods for determining protein and amino acid digestibilities in feedstuff's. In: Nissen S. (Ed). Modern Methods in Protein Nutrition and Metabolism (1992), Academic Press, New York 87-119
108. Schröder H., Schulz E., and Oslage H.J. Influence of different cannula techniques - simple T cannula vs. re-entrant cannula - on the precaecal measured digestibility of N-compounds. J. Anim. Physiol. Anim. Nutr. 61 (1989) 169-178
109. Simones Nunes C., Galibois I., Rérat A., Savoie L., and Vaugelade P. Hepatic and portal-drained viscera balances of amino acids, insulin, glucagon and gastrin in pigs after ingestion of casein or rapeseed protein. Reprod. Nutr. Develop. 31 (1991) 217-231
110. Souffrant W.B., Schumann B., Matkowitz R., and Gebhardt G. Studies on the absorption of nitrogen and amino acids in the small intestine of growing pigs. Method on the animal experiment, nitrogen content and amino acid composition of the chyme in the small intestine during the feeding of various proteins (in German). Arch. Anim. Nutr. 35 (1985) 11 781-789
111. Souffrant, W.B., Pietruschka, G., Gebhardt, G., Köhler, R., Matkowitz, R., 1988. Ileorectostomy; a method for the investigation of the ileal digestibility of protein and absorption of amino acids. Proceedings on 5th International EAAP Symposium "Protein Metabolism and Nutrition", Wiss. Zeitschr. Wilhelm-Pieck-Univ. Rostock, 37, 77.
112. Stewart W.E. Gastro-intestinal cannulas made of silastic. J. Dairy Sci. 50 (1967) 237
113. Stoll B., Henry J., Reeds P.J., Yu H., Jahoor F., and Burrin D.G. Catabolism dominates the first-pass intestinal metabolism of dietary essential amino acids in milk protein-fed piglets. J. Nutr. 128 (1998) 606-614
114. Taverner M.R., Hume I.D., and Farrell D.J. Availability to pigs of amino acids in cereal grains. 3. Apparent and true ileal availability. Brit. J. Nutr. 46 (1981) 159-171
115. Taverner M.R., Curie D.M., and Rayner C.J. A comparison of the extent and site of energy and protein digestion of wheat, lupin and meat and bone meal by pigs. J. Sci. Food Agr. 34 (1983) 122-128
116. Van Leeuwen P., Sauer W.C., Huisman J., Van Weerden E.J., Van Kleef D.J., and den Hartog L.A. Methodological aspects for the determination of amino acid digestibilities in pigs fitted with ileocecal re-entrant cannulas. J. Anim. Physiol. Anim. Nutr. 58 (1987) 122-133
117. Van Leeuwen P., Sauer W.C., Huisman J., van Kleef D., and den Hartog L.A. Ileocecal re-entrant cannulation. Z. Tierphysiol. Tierernähr. u. Futtermittelkd. 59 (1987) 59-63
118. Van Leeuwen, P., Huisman, J., Verstegen, M.W.A., Baak, M.J., Van Kleef, D.J., Van Weerden, E.J., den Hartog, L.A., 1988. A new technique for collection of ileal chyme in pigs. In: Buraczewska, L., Buraczewski, S., Pastuszewska, B., Zebrowska, T. (Eds.), 4th International Symposium "Digestive Physiology in the Pig". Jabtonna, Poland, pp. 289-296.
119. Van Leeuwen P., van Kleef D., van Kempen G.J.M., Huisman J., and Verstegen M.W.A. The post valve T-caecum eannulation technique in pigs applicated to determine the digestibility of amino acids in maize, groundnut and sunflower meal. J. Anim. Physiol. Anim. Nutr. 65 (1991) 183-193
120. 3) and acid-insoluble ash as digestive markers. Brit. J. Nutr. 76 (1996) 551-562
121. Van Leeuwen, P., van Kempen, G.J.M., Jansman, A.J.M., Verstegen, M.W.A., 1997. Feeding frequency and the length of digesta collection periods in ileal digestibility experiments. In: Laplace, J.P., Février, C., Barbeau, A. (Eds.), Proceedings of 7th International Symposium on "Digestive Physiology in Pigs". Saint Malo, France. EAAP Publ. No. 88, 540-543.
122. Van Soest P.J. Nutritional ecology of the ruminant (1994), Cornell University
123. Walker W.R., Morgan G.L., and Maxwell C.V. Ileal eannulation in baby pigs with a simple T-cannula. J. Anim. Sci. 62 (1986) 407-411
124. Wenham G., and Wyburn R.S. A radiological investigation of the effects of cannulation on intestinal motility and digesta flow in sheep. J. Agr. Sci. 95 (1980) 539-546
125. White F., Webster A.J.F., Farrell D.J., and Jones A.S. Measurement of portal blood flow in the pig by the continuous thermal dilution technique. Proc. Nutr. Soc. 33 (1974) 31A-32A
126. Wünsche J., Bock H.-D., Hennig U., Kreienbring F., and Borgmann E. Investigations on the protein digestibility and the absorption of amino acids in various segments of the digestive tract of pigs. 2. The protein and amino acid balances at the end of the small intestine and of the whole digestive tract (apparent and true protein and amino acid digestibility) (in German). Arch. Tierernähr. 29 (1979) 221-234
127. Wünsche J., Hennig U., Meinl M., Kreienbring F., and Bock H.D. Investigation on the absorption and utilization of amino acids infused into cecum of growing pigs. I. N-bal-ance measurement with regard to the utilization of lysine and isoleucine and requirement of growing pigs. Arch. Anim. Nutr. 32 (1982) 337-348
128. Yin Y.-L., Huang R.L., and Zhong H.-Y. Comparison of ileorectal anastomosis and conventional method for the measurement of ileal digestibility of protein sources and mixed diets in growing pigs. Anim. Feed Sci. Tech. 42 (1993) 297-308
129. Yin Y.-L., McEvoy J.D.G., Schulze H., and McCracken K.J. Studies on cannulation method and alternative indigestible markers and the effects of food enzyme supplementation in barley-based diets on ileal and overall apparent digestibility in growing pigs. Anim. Sci. 70 (2000) 63-72
130. Zebrowska T. Digestion and absorption of nitrogenous compounds in the large intestine of pigs (in Polish). Roczn. Nauk. Roln. 95 B (1973) 85-90
131. Zebrowska T., Buraczewska L., Pastuszewska B., Chamberlain A.G., and Buraczewski S. Effect of the diet and method of collection in amino acid composition of ileal digesta and digestibility of nitrogen and amino acids in pigs (in Polish). Roczn. Nauk. Roln. 99 B (1978) 75-85
132. Zebrowska T., and Buraczewski S. Methods for determination of amino acids bioavailability in pigs - review-. AJAS 11 5 (1998) 620-633