家畜飼養学

研究内容紹介

わが国の飼料自給率を高め,環境負荷を減らすための反芻家畜の飼養管理技術を開発することを目的に,さまざまな飼料資源の評価や,各種栄養成分の消化・吸収・代謝動態及びホルモンによる代謝調節についての研究を行っている。

1)アミノ酸や尿素など窒素化合物の体内での代謝動態とその変動要因を解析している(小櫃)。

2)グレリンなど消化管ホルモンの分泌調節機構と栄養代謝調節作用を究明している(杉野)。

キーワード

反芻動物,飼料,栄養,代謝,内分泌

 

 

 内臓組織からの血液採取

内臓組織からの血液採取

血液中の消化管ホルモン濃度の分析

血液中の消化管ホルモン濃度の分析

最近の業績

Fukumori R, Sugino T, Shingu H, Moriya N, Kobayashi H, Yamaji K, El-Sabagh M, Hasegawa Y, Kojima M, Kangawa K, Obitsu T, Nagao Y, Taniguchi K, Kushibiki S. 2015. Effects of fat-enriched diet and methionine on insulin sensitivity in lactating cows. Journal of Animal Science, 93, 2778-2784.

Astuti A, Obitsu T, Sugino T, Taniguchi K, Okita M, Kurokawa Y. 2015. Milk production, plasma metabolite profiles and mammary arterial-venous differences of milk precursors in early lactation cows milked at different frequencies by an automatic milking system. Animal Science Journal, 86, 499-507.

EL-Sabagh M, Taniguchi D, Sugino T, Obitsu T, Taniguchi K. 2015. Insulin-independent actions of glucagon-like peptide-1 in wethers. Animal Science Journal, 86,385-391.

Obitsu T, Hata H, Taniguchi K. 2015. Nitrogen digestion and urea recycling in Hokkaido native horses fed hay-based diets. Animal Science Journal 86, 159-165.

Kuzuhara Y, Kawamura K, Yoshitoshi R, Tamaki T, Sugai S, Ikegami S, Kurokawa Y, Obitsu T, Okita M., Sugino T, Yasuda T. 2015. A preliminarily study for predicting body weight and milk properties in lactating Holstein cows using a three-dimensional camera system. Computers and Electronics in Agriculture, 111, 186-193.

Sugino T, Tateno A, Ueno G, Kawashima K, Okimura T, Hirabayashi H, Suzuki A, Asakuma S, Kobayashi H, Isobe N, Obitsu T, Kushibiki S. 2014. Effects of calcium salts of medium-chain fatty acids on plasma metabolite and hormone concentrations in early lactating dairy cows. Animal Production Science, 54, 1699-1702.

El-Sabagh M, Taniguchi D, Sugino T, Obitsu T, Taniguchi K. 2014. Effect of glucagon-like peptide-1 and ghrelin on liver metabolites in steers. Animal Production Science, 54, 1732-1736.

Li Z, Sugino T, Obitsu T, Taniguchi K. 2014. Effects of dietary combination of corn and rice as whole crop silage and grain sources on carbohydrate digestion and nitrogen use in steers. Animal Science Journal 85:127-134.

 

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