書誌事項
- タイトル別名
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- Effect of Abomasal Administration of L-Glutamine on Nitrogen Balance and Plasma Amino Acid Concentrations in Young Calves
- Effect of Abomasal Administration of L
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抄録
Holstein bull calves maintaining reflex closure of the esophageal groove after early-weaning were used to examine the effect of abomasal administration of 0.288g/kg BW/d of L-glutamine (Gln) on nitrogen (N) balance and plasma amino acid concentrations. In Experiment 1, comparisons with the administration of iso-nitrogenous diammonium citrate (DAC) were made from 9wk of age using 10 calves in a reversal method with five replicates and 2wk-period. In Experiment 2, comparisons with that of DAC or iso-nitrogenous mixture of 0.111g/kg BW/d of DL-methionine (Met) and 0.333g/kg BW/d of L-lysine monohydrochloride (LysHCl) were made from 14wk of age using 6 calves in a 3×3 Latin square design with two replicates and 2wk period. Basal ration based on corn, soybean meal and rice straw was fed at 27g/kg BW/d in Experiment 1, and at 20g/kg BW/d in Experiment 2. In both experiments, administration of L-Gln increased plasma Gln concentration only in the absorptive state, but N balance was not affected by abomasal N supplements. Plasma concentrations of branched-chain amino acids did not differ between the supplements of L-Gln and DAC except for leucine, but were decreased by administration of DL-Met and L-LysHCl in Experiment 2.
収録刊行物
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- 日本畜産学会報
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日本畜産学会報 68 (3), 263-272, 1997
公益社団法人 日本畜産学会
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詳細情報 詳細情報について
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- CRID
- 1390001205195208064
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- NII論文ID
- 10024586168
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- NII書誌ID
- AN00195188
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- ISSN
- 18808255
- 00215309
- 1346907X
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- NDL書誌ID
- 4173470
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可