Growth, health, and economics of dairy calves fed organic milk replacer or organic whole milk in an automated feeding system [0.03%]
自动喂养系统中喂食有机代乳或全脂有机牛奶的奶牛幼崽的成长，健康和经济状况
K T Sharpe,B J Heins
K T Sharpe
The objective of the study was to investigate the growth, health, behavior, and economics of dairy calves fed organic milk replacer (n = 41) or organic whole milk (n = 40) in an automatic feeding system. Calves were fed either organic milk ...
I van den Berg,P N Ho,M Haile-Mariam et al.
I van den Berg et al.
Female fertility is a challenging trait to improve genetically because of its low heritability, its unfavorable genetic correlation with milk yield, and its relatively small number of records. The MFERT trait is the probability of conceptio...
Additive prognostic value of preoperative plasma glucose concentrations in calves undergoing abdominal surgery [0.03%]
腹部手术牛犊术前血浆葡萄糖浓度的附加预后价值
C K Lausch,A Lorch,S Giertzuch et al.
C K Lausch et al.
Surgical abdominal emergencies in calves are associated with a guarded prognosis, especially if neonates are affected. Because hypoglycemia has been associated with sepsis and endotoxemia, this study aimed to assess the prognostic relevance...
Comparing noninvasive sampling techniques with standard cannula sampling method for ruminal microbial analysis [0.03%]
比较非侵入性采样技术和标准导管采样方法在瘤胃微生物分析中的应用
N Indugu,M Hennessy,V S Kaplan-Shabtai et al.
N Indugu et al.
Rumen microbes play an important role in the conversion of indigestible plant material to energy and protein in dairy cows. Sampling for ruminal contents via cannula is considered the gold standard technique for microbial analysis, but the ...
A flow cytometric method for measuring and isolating mammary epithelial cells from bovine milk [0.03%]
一种用于测量和分离牛乳中乳腺上皮细胞的流式细胞术方法
A J Lengi,M Makris,B A Corl
A J Lengi
Sampling frequent time points of mammary signaling pathways is not possible with tissue biopsies. We have validated a flow cytometry and cell sorting procedure for isolating live bovine mammary epithelial cells from somatic cell populations...
Rehydration characteristics of milk protein concentrate powders monitored by electrical resistance tomography [0.03%]
电阻层析成像监测的乳蛋白浓缩粉的复水特性研究
K S Babu,J K Amamcharla
K S Babu
Electrical resistance tomography (ERT) is a robust and low-cost method offering real-time visualization of processes. In this work, we developed an ERT-based method to characterize the rehydration behavior of milk protein concentrate (MPC) ...
D R Wood,R M Blome,L C Ribeiro et al.
D R Wood et al.
The objective of this trial was to compare the health and performance of calves provided high feeding rates of a whey-based all-milk-protein calf milk replacer (MR) with those fed an MR containing either 5% or 10% porcine plasma, which repl...
An alternative interpretation of residual feed intake by phenotypic recursive relationships in dairy cattle [0.03%]
通过奶牛表型递归关系对残差采食量的另一种解释
Xiao-Lin Wu,Kristen L Parker Gaddis,Javier Burchard et al.
Xiao-Lin Wu et al.
There has been increasing interest in residual feed intake (RFI) as a measure of net feed efficiency in dairy cattle. Residual feed intake phenotypes are obtained as residuals from linear regression encompassing relevant factors (i.e., ener...
Development of monoclonal antibodies for quantification of bovine tumor necrosis factor-α [0.03%]
用于定量牛肿瘤坏死因子-α的单克隆抗体的开发
Anja Sipka,Susanna Babasyan,Sabine Mann et al.
Anja Sipka et al.
The expression of the proinflammatory cytokine tumor necrosis factor-α (TNF-α) is associated with production losses in dairy cows and is a hallmark of early inflammatory processes. Reliable tools for the detection and quantification of so...
Sodium caseinate hinders chymosin-induced aggregation of caseins in concentrated milk: The role of soluble caseins and calcium ions [0.03%]
钠酪蛋白阻碍凝乳酶诱导的浓奶中酪蛋白聚集：可溶性酪蛋白和钙离子的作用
P Krishnankutty Nair,M Corredig
P Krishnankutty Nair
Concentrated casein micelle suspensions show an altered balance between the colloidal and soluble phases compared with native skim milk. The objective of this research was to probe the role of such a change on the chymosin-driven destabiliz...