dairycow相关论文
Fibroblast growth factor 21 (FGF21) has been identified as an important regulator of carbohydrate and lipid metabolism, ......
Three ruminally cannulated cows were used in a 3 × 3 Latin square design (21-d periods) to evaluate the effects of Hain......
Impact of antioxidants as a feed additive on somatic cell count and fertility of high yielding dairy
High yielding dairy cattle are susceptible to oxidative stress.The incidence and severity of mastitis can be seriously i......
Replacement of soybean meal and straw with alfalfa hay in TMR of high yielding dairy cows in the fir
Alfalfa is an excellent forage for high yielding dairy cows.The price of soybeans has been increasing in recent years an......
Supplementation of yeast in total mixed rations of high yielding dairy cows in the first stage of la
The objective of the study was to examine the effects of feeding high yielding dairy cows dried brewers yeasts on their ......
The objective of this study was to examine the effects of feeding dried yeasts to high yielding dairy cows on milk yield......
Application of a microfluidic sperm sorter to the in-vitro fertilization of dairy cow ooxytes with s
In order to isolate motile spermatozoa for artificial reproductive technology without centrifugation,a microfluidic sper......
Effects of Dietary Supplementation of Chromium-Yeast on the Performance and Blood Biochemical Parame
According to parity, calving day, daily milk yield, forty-four healthy dairy cows with average milk production of 27.7 k......
Effect of substitution of pelleted beet pulp for ground corn on nutrient digestion and plasma metabo
The objectives of this study were to determine the variation in nutrient digestion,plasma metabolites and oxidative stat......
In Bangladesh,rice straw is an important crop residue,contributing more than 90％ of total dry matter available to ruminan......
Characterization of the serum metabolic profile of dairy cows with milk fever using 1 H-NMR spectros
Milk fever (MF), also known as clinical hypocalcemia, is a common calcium metabolism disorder in perinatal cows that is ......
Changes of serum biochemical parameters in periparturient dairy cows and cows with subclinical hypoc
Subclinical hypocalcemia is a common metabolic disorder of dairy cows that occurs during early lactation.Many studies ha......
Introduction Sub-acute ruminal acidosis (SARA) is a common health problem in many dairy herds [1].High concentrate is la......
Sub-acute ruminal acidosis (SARA), which is also known as chronic or sub-clinical acidosis, is a comm on health problem ......
Lipopolysaccharide derived from the rumen down-regulates stearoyl-CoA desaturase 1 expression and al
Dairy cows are often fed a high-concentrate diet to meet lactating demands, yet long-term concentrate feeding induces su......
Long-term consumption of high concentrate diet causes the accumulation of organic acid and a depression of pH values in ......
Insulin suppresses the AMPK signaling pathway to regulate lipid metabolism in hepatocytes of dairy c
Dairy cows with type Ⅱ ketosis displayed hepatic fat accumulation and hyperinsulinemia, while the underlying mechanism ......
Ketosis or hyperketonemia,characterized by elevated levels of ketone bodies and NEFAs in the blood,is an important disea......
Feeding a Saccharomyces cerevisiae fermentation product improves udder health and immune response to
Background:We aimed to characterize the protective effects and the molecular mechanisms of action of a Saccharomyces cer......
The purpose was to determine the difference of blood clinicopathological changes between type Ⅰ and type Ⅱ ketosis......
利用基因测序技术对CXCR2基因进行了多态性筛查，结果发现存在＋612A→G、＋684G→A、＋777G→C、＋855G→A、＋858C→A和＋861G→A等6个突变位点......
为探讨小G蛋白Ran对β-酪蛋白合成的主要信号通路mTOR和Jak2/Stat5及其增殖的影响,本研究对Ran进行瞬时转染和稳定转染,Western bl......
Objective:To determine the possibility of presence of bacterial biofilm in the uterus of repeat breeder cows and to eval......
Pregnancy outcome of lactating dairy cows assigned for Presynch-Ovsynchsynchronization program and i
...
The main purpose of this study was to determine the effect of a c straw or mixed diet on milk production, milk compositi......
Twenty-nine facultative anaerobic cellulose-degrading bacteria were isolated from soil, rumen fluid, rumen residues and ......
本文给临床健康，蹄病成年奶牛８头皮下注射三磷酸组织胺（１５０μｇ／ｋｇ活重），与对照组５ 期比较。给药前生屠宰前测量两组奶牛蹄前壁长度；屠宰后３３天，对两......
３４头黑白花奶牛，患子宫炎或卵巢疾病而不孕，将其随机分为２组。激光组（２４头）用Ｈｅ－Ｎｅ激光照射交巢穴，７ｄ为１疗程。间歇７ｄ再照射第２疗程。对照组（１０头）不用激光照......
在北京市某奶牛场，对１９８６年以来疑似存在的伪牛痘病毒感染情况进行了调查。在临床调查的基础上，应用光镜和电镜技术对患病乳头的丘疹进行......
从北京某农场选取５头骨软病乳牛作为试验组，５头健康乳牛作为对照组，然后进行了血常规，血清学检测。结果表明，试验组乳牛血清钙水平呈下降......
将已被诊断为由于卵巢静止而致不孕地５７头奶牛分为４组；电针组，水针组，激素组和对照组。输精后，电针组受胎率为８０％，水针组为４６．７％，激素组为７３．３％，而对照组为......
奶牛乳房炎是危害奶牛养殖业最常见的疾病之一，给 奶牛生产造成巨大的经济损失。文章对乳房炎的发病原因、影响因素、防治现状进行......
选用１５０头泌乳荷期坦牛随机分为三组，采用对比饲养试验方法研究饲喂玉米秸微贮料对奶牛产奶量的效果，结果是饲喂玉米秸秆微粒饲料和去穗......
选用８６头患子宫内膜炎的奶牛分为３组进行非抗菌治疗试验，１，２，３组分别采用催产素，氯前列烯醇和碘溶液治疗。结果表明：１，２，３组的治愈率，好转率和无效率......
