1 F. Fallarino, "The combined effects of tryptophan starvation and tryptophan catabolites down-regulate T cell receptor ζ-chain and induce a regulatory phenotype in naive T cells" 176 (176): 6752-6761, 2006
2 J. B. Kaneene, "The National Animal Health Monitoring System in Michigan. I. Design, data and frequencies of selected dairy cattle diseases" 8 (8): 103-114, 1990
3 K. M. Aragona, "Supplementation of nicotinic acid to prepartum Holstein cows increases colostral immunoglobulin G, excretion of urinary purine derivatives, and feed efficiency in calves" 103 (103): 2287-2302, 2020
4 L. E. Hernández-Castellano, "Supplementation of colostrum and milk with 5-hydroxy-l-tryptophan affects immune factors but not growth performance in newborn calves" 101 (101): 794-800, 2018
5 A. Saleh, "Serum trace minerals during yeast feeding" 1 (1): 327-338, 1981
6 J. Hernández, "Ruminal acidosis in feedlot : from aetiology to prevention" 2014
7 E. E. L. Valente, "Pattern of postruminal administration of l-tryptophan affects blood serotonin in cattle" 74 : 106574-, 2021
8 V. L. Go, "Pancreozymin bioassay in man based on pancreatic enzyme secretion : potency of specific amino acids and other digestive products" 49 : 1558-1564, 1970
9 "Official Methods of Analysis (18th ed. 2vols)"
10 P. V. Van Soest, "Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition" 74 (74): 3583-3597, 1991
1 F. Fallarino, "The combined effects of tryptophan starvation and tryptophan catabolites down-regulate T cell receptor ζ-chain and induce a regulatory phenotype in naive T cells" 176 (176): 6752-6761, 2006
2 J. B. Kaneene, "The National Animal Health Monitoring System in Michigan. I. Design, data and frequencies of selected dairy cattle diseases" 8 (8): 103-114, 1990
3 K. M. Aragona, "Supplementation of nicotinic acid to prepartum Holstein cows increases colostral immunoglobulin G, excretion of urinary purine derivatives, and feed efficiency in calves" 103 (103): 2287-2302, 2020
4 L. E. Hernández-Castellano, "Supplementation of colostrum and milk with 5-hydroxy-l-tryptophan affects immune factors but not growth performance in newborn calves" 101 (101): 794-800, 2018
5 A. Saleh, "Serum trace minerals during yeast feeding" 1 (1): 327-338, 1981
6 J. Hernández, "Ruminal acidosis in feedlot : from aetiology to prevention" 2014
7 E. E. L. Valente, "Pattern of postruminal administration of l-tryptophan affects blood serotonin in cattle" 74 : 106574-, 2021
8 V. L. Go, "Pancreozymin bioassay in man based on pancreatic enzyme secretion : potency of specific amino acids and other digestive products" 49 : 1558-1564, 1970
9 "Official Methods of Analysis (18th ed. 2vols)"
10 P. V. Van Soest, "Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition" 74 (74): 3583-3597, 1991
11 이상범 ; 이경원 ; Tao Wang ; 이재성 ; 정우석 ; GHASSEMINEJAD JALIL ; 오영균 ; 백열창 ; 김경훈 ; 이홍구, "Intravenous administration of L-tryptophan stimulates gastrointestinal hormones and melatonin secretions: study on beef cattle" 한국축산학회 61 (61): 239-244, 2019
12 L. L. Larson, "Guidelines toward more uniformity in measuring and reporting calf experimental data" 60 (60): 989-991, 1977
13 J. M. Yabut, "Emerging roles for serotonin in regulating metabolism : new implications for an ancient molecule" 40 (40): 1092-1107, 2019
14 J. G. Delfino, "Effects of cold environment and intake level on the energetic efficiency of feedlot steers" 69 (69): 4577-4587, 1991
15 J. S. Lee, "Effect of dietary rumen-protected L-Tryptophan supplementation on growth performance, blood hematological and biochemical profiles, and gene expression in Korean native steers under cold environment" 9 (9): 1036-, 2019
16 W. T. Choi, "Dietary supplementation of acetate-conjugated tryptophan alters feed intake, milk yield and composition, blood profile, physiological variables, and heat shock protein gene expression in heat-stressed dairy cows" 98 : 102949-, 2021
17 R. A. Zinn, "Comparative feeding value of steam-flaked corn and sorghum in finishing diets supplemented with or without sodium bicarbonate" 69 (69): 905-916, 1991
18 Sang-Bum Lee ; Kyung-Won Lee ; Tao Wang ; 이재성 ; U Suk Jung ; GHASSEMINEJAD JALIL ; 오영균 ; Youl Chang Baek ; 김경훈 ; 이홍구, "Administration of encapsulated L-tryptophan improves duodenal starch digestion and increases gastrointestinal hormones secretions in beef cattle" 아세아·태평양축산학회 33 (33): 91-99, 2020
19 M. Bai, "A review of the immunomodulatory role of dietary tryptophan in livestock and poultry" 49 (49): 67-74, 2017
20 E. Kasuya, "A possible role of central serotonin in Ltryptophan-induced GH secretion in cattle" 81 (81): 345-351, 2010