scholarly journals Effects of monensin on metabolic parameters, feeding behavior, and productivity of transition dairy cows

2012 ◽  
Vol 95 (3) ◽  
pp. 1323-1336 ◽  
Author(s):  
C.R. Mullins ◽  
L.K. Mamedova ◽  
M.J. Brouk ◽  
C.E. Moore ◽  
H.B. Green ◽  
...  
Keyword(s):  
Feeding Behavior ◽  
Dairy Cows ◽  
Metabolic Parameters ◽  
Transition Dairy Cows

scholarly journals Yeast product supplementation modulated feeding behavior and metabolism in transition dairy cows

2015 ◽  
Vol 98 (1) ◽  
pp. 532-540 ◽  
Author(s):  
K. Yuan ◽  
T. Liang ◽  
M.B. Muckey ◽  
L.G.D. Mendonça ◽  
L.E. Hulbert ◽  
...  
Keyword(s):  
Feeding Behavior ◽  
Dairy Cows ◽  
Transition Dairy Cows ◽  
Yeast Product

scholarly journals Effect of a Monensin Controlled Release Capsule on Metabolic Parameters in Transition Dairy Cows

2003 ◽  
Vol 86 (4) ◽  
pp. 1171-1176 ◽  
Author(s):  
T.F. Duffield ◽  
S. LeBlanc ◽  
R. Bagg ◽  
K. Leslie ◽  
J. Ten Hag ◽  
...  
Keyword(s):  
Controlled Release ◽  
Dairy Cows ◽  
Metabolic Parameters ◽  
Transition Dairy Cows

scholarly journals Effect of Monensin Delivery Method on Dry Matter Intake, Body Condition Score, and Metabolic Parameters in Transition Dairy Cows

2007 ◽  
Vol 90 (4) ◽  
pp. 1870-1879 ◽  
Author(s):  
C.S. Petersson-Wolfe ◽  
K.E. Leslie ◽  
T. Osborne ◽  
B.W. McBride ◽  
R. Bagg ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Body Condition ◽  
Dry Matter ◽  
Body Condition Score ◽  
Metabolic Parameters ◽  
Dry Matter Intake ◽  
Delivery Method ◽  
Transition Dairy Cows ◽  
Condition Score

Effect of the inoculation of sugarcane silage with and on feeding behavior and milk yield of dairy cows

2017 ◽  
Vol 0 (0) ◽  
pp. 0
Author(s):  
W. P. Santos ◽  
C. L. S. Ávila ◽  
M. N. Pereira ◽  
R. F. Schwan ◽  
N. M. Lopes ◽  
...  
Keyword(s):  
Feeding Behavior ◽  
Dairy Cows ◽  
Milk Yield

scholarly journals The Physiological Roles of Vitamin E and Hypovitaminosis E in the Transition Period of High-Yielding Dairy Cows

Animals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 1088
Author(s):  
Satoshi Haga ◽  
Hiroshi Ishizaki ◽  
Sanggun Roh
Keyword(s):  
Dairy Cows ◽  
High Performance ◽  
Molecular Mechanisms ◽  
Transition Period ◽  
Disease Risk ◽  
Serum Vitamin ◽  
Physiological Role ◽  
Density Lipoprotein ◽  
Alpha Tocopherol ◽  
Transition Dairy Cows

Levels of alpha-tocopherol (α-Toc) decline gradually in blood throughout prepartum, reaching lowest levels (hypovitaminosis E) around calving. Despite numerous reports about the disease risk in hypovitaminosis E and the effect of α-Toc supplementation on the health of transition dairy cows, its risk and supplemental effects are controversial. Here, we present some novel data about the disease risk of hypovitaminosis E and the effects of α-Toc supplementation in transition dairy cows. These data strongly demonstrate that hypovitaminosis E is a risk factor for the occurrence of peripartum disease. Furthermore, a study on the effectiveness of using serum vitamin levels as biomarkers to predict disease in dairy cows was reported, and a rapid field test for measuring vitamin levels was developed. By contrast, evidence for how hypovitaminosis E occurred during the transition period was scarce until the 2010s. Pioneering studies conducted with humans and rodents have identified and characterised some α-Toc-related proteins, molecular players involved in α-Toc regulation followed by a study in ruminants from the 2010s. Based on recent literature, the six physiological factors: (1) the decline in α-Toc intake from the close-up period; (2) changes in the digestive and absorptive functions of α-Toc; (3) the decline in plasma high-density lipoprotein as an α-Toc carrier; (4) increasing oxidative stress and consumption of α-Toc; (5) decreasing hepatic α-Toc transfer to circulation; and (6) increasing mammary α-Toc transfer from blood to colostrum, may be involved in α-Toc deficiency during the transition period. However, the mechanisms and pathways are poorly understood, and further studies are needed to understand the physiological role of α-Toc-related molecules in cattle. Understanding the molecular mechanisms underlying hypovitaminosis E will contribute to the prevention of peripartum disease and high performance in dairy cows.

scholarly journals Temporal dynamics of nutrient balance, plasma biochemical and immune traits, and liver function in transition dairy cows

2020 ◽  
Vol 19 (3) ◽  
pp. 820-837 ◽  
Author(s):  
Bo-fei SUN ◽  
Yang-chun CAO ◽  
Chuan-jiang CAI ◽  
Chao YU ◽  
Sheng-xiang LI ◽  
...  
Keyword(s):  
Liver Function ◽  
Dairy Cows ◽  
Temporal Dynamics ◽  
Nutrient Balance ◽  
Transition Dairy Cows ◽  
Immune Traits
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