A Prophylactic Study of Perinatal Diseases in Cows-Introducing of DCAB Method into a Profile test-

奶牛围产期疾病的预防研究——DCAB法引入概况试验——

• 批准号: 08456157
• 负责人: NAITO Yoshihisa
• 金额: $ 4.61万
• 依托单位: Iwate University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08456157/
• 关键词: perinatal diseases; cow; prevention; dietary cation-anion balance; DCAB; metabolic acidosis; calcium metabolism; Milk fever; 乳中; 起出不能症; 予防

The objective of the present study is to develop a new preventive method of dietary cation-anion balance (DCAB) and to introduce the method into a profile test of prevention of perinatal diseases (particular milk fever).Conclusions obtained through the experiments are summarized as follows.1) Anion-supplemented diet may necessary to feed for at least two weeks prior to parturition for efficacious prevention of milk fever.2) The addition of anion to the diet should bring urine pH down 6.0 to 7.0 for efficacious prevention of milk fever.3) The new anion-supplemented diet containing Ca, P and Mg makes tastes better and increases urinary Ca excretion.These data suggest that the new supplemented method may be utilized into a profile test of prevention of milk fever.

本研究的目的是开发一种新的膳食阳离子-阴离子平衡（DCAB）预防方法，并将该方法引入预防围产期疾病（特别是乳热病）的概况试验中。通过实验获得的结论总结如下。1）可能需要在产前至少两周添加阴离子补充剂才能有效预防乳热症。2）在饮食中添加阴离子应 将尿液pH值降至6.0至7.0，可有效预防乳热病。3）新的含钙、磷、镁的阴离子补充饮食使口味更好，并增加尿钙排泄。这些数据表明，新的补充方法可用于预防乳热病的概况试验。

项目成果

Yamagishi, N.and Naito, Y.: "Calcium metabolism in hypocalcemic cows with myocardial lesion." J.Vet.Med.Sci.59. 71-73 (1997)

Yamagishi, N. 和 Naito, Y.：“患有心肌病变的低钙血症奶牛的钙代谢。”

Won, J-H., and Naito, Y., et al.: "Mineral metabolism in plasma, urine and bone of periparturient cows fed anionic diets with different calcium and phosphorus contents." J.Vet.Med.Sci.58. 1187-1192 (1996)

Won, J-H. 和 Naito, Y. 等人：“饲喂不同钙磷含量的阴离子日粮的围产期奶牛血浆、尿液和骨骼中的矿物质代谢。”

元 鍾漢、内藤 善久: "高陰イオンと高Ca飼料の給与は乳熱を効果的に予防する(レター)" 獣医畜産新報. 49・11. 914-915 (1996)

袁忠汉、内藤义久：“饲喂高阴离子、高钙饲料可有效预防产奶热”（信）《兽医畜牧报》49・11（1996）。

Won, J., Sato, R., Naito, Y., et al.: "Bone histomorphometric changes due to differences in calcium intake under metabolic acidosis in rats" J. Vet. Med. Sci.58・7. 611-616 (1996)

Won, J.、Sato, R.、Naito, Y. 等：“代谢性酸中毒下钙摄入差异导致的骨组织形态变化”J. Vet Med. 611-616。 (1996)

山岸 則夫、大泉 俊昭、佐藤 れえ子、内藤 善久: "乳熱病歴を有する乳牛の分娩前後における血漿中上皮小体ホルモンおよび1,25-dihydroxyvitaminDの変動" 日獣会誌. 49-10. 724-728 (1996)

Norio Yamagishi、Toshiaki Oizumi、Reiko Sato、Yoshihisa Naito：“有产奶热病史的奶牛产犊前后血浆甲状旁腺激素和 1,25-二羟基维生素 D 的变化”日本兽医学会杂志 49-。 10. 724-728（1996）