Relationship of daily total somatic cell output with somatic cell concentration and clinical mastitis [0.03%]
日总体细胞产量与体细胞浓度和临床乳房炎的关系
H P Lehew,C D Dechow
H P Lehew
Somatic cell count (SCC) measures the concentration of somatic cells in milk and is used as a mastitis diagnostic tool. It is plausible that variation in milk yield could alter the relationship between SCC and mastitis status. Our objective...
Use of a real-time location system to detect cows in distinct functional areas within a barn [0.03%]
实时定位系统在牛舍内检测不同功能区域内的奶牛的应用
J M Chapa,L Lidauer,A Steininger et al.
J M Chapa et al.
Automated sensor-based monitoring of cows has become an important tool in herd management to improve or maintain animal health and welfare. Location systems offer the ability to locate animals within the barn for, for example, artificial in...
Maternal heat stress reduces body and organ growth in calves: Relationship to immune status [0.03%]
母体的热应激会降低牛犊的身体和器官生长：与免疫状况的关系
B M S Ahmed,U Younas,T O Asar et al.
B M S Ahmed et al.
Late-gestation heat stress of dairy cows reduces fetal growth and influences postnatal performance and immune status of the offspring. Our first objective was to evaluate the effect of in utero heat stress on overall fetal and organ growth,...
Predicting male dairy calf live weight for use in calf management decision support [0.03%]
公奶牛犊体重预测在犊牛管理决策支持中的应用
F L Dunne,M M Kelleher,B Horan et al.
F L Dunne et al.
The growing awareness and scrutiny of the management of young dairy calves, especially male calves, necessitates a support tool to aid in the planning of resource allocation on dairy farms. There is a desire among some vendors for a minimum...
Influence of milk feeding levels and calf housing on subsequent performance of Holstein heifers [0.03%]
奶饲喂水平和犊牛舍对荷斯坦他ifer后续性能的影响
M E Prado,J Wilkerson,L G Schneider et al.
M E Prado et al.
The purpose of this study was to investigate the effects of increased milk feeding levels or social housing during the preweaning stage of Holstein dairy heifers on subsequent weight gain, health, and reproductive parameters over time. A to...
Lying and stepping behaviors around corrective or therapeutic claw trimming [0.03%]
修整牛蹄或治疗性修剪时奶牛的躺下及行走行为
S Paudyal,J E Lombard,P Melendez et al.
S Paudyal et al.
The objectives of this study were to test differences in lying and stepping behaviors in lactating cows with altered gait or other signs of pain in the day preceding either corrective claw trimming (CCT) or therapeutic claw trimming (TCT; d...
Characterization of milk and soy phospholipid liposomes and inflammation in 3T3-L1 adipocytes [0.03%]
牛奶和大豆磷脂脂质体及3T3-L1前脂肪细胞炎症的特性研究
Erica Kosmerl,Israel García-Cano,Diana Rocha-Mendoza et al.
Erica Kosmerl et al.
Milk phospholipids (PL) are valuable dairy components that appear to impart human health benefits, including improved cognitive function in infants and adults. The commercial food industry uses primarily plant-based sources of PL, such as s...
Elevated serotonin alters whole-blood expression of serotonin receptor and metabolism genes in the lactating dairy cow [0.03%]
血清素水平升高改变泌乳奶牛全血中血清素受体和代谢基因的表达
M K Connelly,L L Hernandez
M K Connelly
Serotonin's role as a hormone has been demonstrated through modulating calcium metabolism, energy homeostasis, and immune function in the preweaned and lactating bovine. Recently, manipulation of the serotonergic axis in calves via administ...
Kinetics of gas production in the presence of Fusarium mycotoxins in rumen fluid of lactating dairy cows [0.03%]
乳牛瘤胃液中镰刀菌霉毒素对产气速率的影响研究
A Gallo,F Ghilardelli,B Doupovec et al.
A Gallo et al.
Little is known about the effects of Fusarium mycotoxins on the fermentation potential of rumen fluid sampled from lactating dairy cows ingesting diets contaminated at regular levels of these mycotoxins (i.e., contamination levels that can ...
Trends in estimated intramammary antimicrobial usage in the Irish dairy industry from 2003 to 2019 [0.03%]
2003至2019年爱尔兰乳品业估计的乳房抗菌药物使用趋势变化研究
Catherine I McAloon,Finola McCoy,Simon J More
Catherine I McAloon
The objective of this study is to update earlier work on intramammary (IM) antimicrobial (AM) usage in Ireland. There is a need to measure AM usage in food-producing animals given increasing societal concerns about AM resistance as well as ...