1) periparturient dairy cow
围产期乳牛
1.
Comparison of abundance of LDLR mRNA in liver of periparturient dairy cows intaking different energy;
摄入不同能量的围产期乳牛肝低密度脂蛋白受体mRNA丰度的比较
2) peripartum dairy cows
围产期奶牛
1.
Effect of Different Nutrition Levels on Serum Total Bilirubin,Protein and Aminopherase of Peripartum Dairy Cows;
将健康的围产期奶牛30头随机分为三组,分别于产前28d开始饲喂NRC标准日粮(营养水平100%组,即Ⅰ组)、NRC标准增加20%日粮(营养水平120%组,即Ⅱ组)和NRC标准减少20%日粮(营养水平80%组,即Ⅲ组),产后各组奶牛均饲喂标准泌乳日粮,至产后56d结束,观察干奶期不同营养水平对围产期健康奶牛血清总胆红素、蛋白及转氨酶的影响。
3) periparturient dairy cows
围产期奶牛
1.
Effects of different energy intakes on abundance of MTP mRNA in liver of periparturient dairy cows;
不同能量摄入水平对围产期奶牛肝MTP mRNA丰度的影响
2.
The objective of this study is to determine the relationship between energy intake and abundance of apoB100mRNA in liver of periparturient dairy cows.
采用内对照RT-PCR方法,检测了干乳期摄入不同能量的围产期奶牛肝脏活体组织载脂蛋白B100(apoB100)mRNA丰度。
4) perinata cows
围产期健康奶牛
5) Prepartum dairy cattle
围产奶牛
6) cow in dry period
干乳期奶牛
1.
In the test, the contents of Cu, Fe, Mn, Zn in the basal mixed diet of cow in dry period in the eastern of Hebei was determined by using atomic absorption spectrometry and its surplus and deficiency was analyzed to provide the reference for the formulation of cow diet in the dry period.
该试验应用原子吸收光谱法对冀东地区干乳期奶牛基础混合日粮中的铜、铁、锰、锌含量进行测定和盈缺分析,以便为干乳期奶牛日粮配制提供借鉴。
补充资料:围产期
围产期 perinatal period 产前、产时和产后的一段时期。此时期孕妇主要经历妊娠、分娩和产褥3个阶段,胎儿经历受精、细胞分裂、繁殖、 发育,从不成熟到成熟和出生后开始独立生活的复杂变化过程 。国际上对围产期规定有4种,中国沿用的一种为从妊娠满28周(即胎儿达到或超过体重1000克或身长35厘米)至产后一周。数据首先采用孕周(胎龄)计算,孕周不清者采用出生新生儿测得的体重,其次采用身长。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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