Results 81 to 90 of about 227,896 (216)

Cow Placenta Peptides Ameliorate D-Galactose-Induced Intestinal Barrier Damage by Regulating TLR/NF-κB Pathway

Veterinary Sciences
This study investigated the protective effects and mechanisms of cow placenta peptides (CPP) on intestinal barrier damage in aging model mice. Forty-eight male ICR mice were assigned to four groups: a control group (N), an aging model group (M), a CPP ...
Yuquan Zhao, Zhi Zeng, Weijian Zheng, Zeru Zhang, Hanwen Zhang, Yuxin Luo, Kunshan Zhao, Yuyan Ding, Wei Lu, Fuxing Hao, Yixin Huang, Liuhong Shen   +11 more
doaj   +1 more source

Towards an evaluation of the quality of the cow maternal interactions with the calf in the early hours postpartum. [PDF]

openNowadays, in dairy farms, the most common practice in the cow-calf management is the early separation right after birth or within the 24h after parturition.
BOSCO, AURORA
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Trustworthiness assessment of cow behaviour data collected in a wireless sensor network [PDF]

, 2011
Wireless sensor networks can be used for automated cow monitoring, e.g. for behaviour and locomotion monitoring. Sensor data should only be used when they can be trusted.
Ipema, A.H., Gomez, L., Mol, R.M., de, Hogewerf, P.H.   +3 more
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Isolation and Characterization of Antioxidant Peptides from Dairy Cow (Bos taurus) Placenta and Their Antioxidant Activities

Antioxidants
Our preliminary study identified dairy cow placenta extract (CPE) as a mixture of peptides with potent antioxidant activity both in vivo and in vitro. However, the specific antioxidant peptides (AOPs) responsible for this activity were not yet identified.
Xinyu Tian, Zeru Zhang, Yuquan Zhao, Anguo Tang, Zhi Zeng, Weijian Zheng, Hanwen Zhang, Yuxin Luo, Wei Lu, Lei Fan, Liuhong Shen   +10 more
doaj   +1 more source

The Road Ahead : Smooth or Rough

, 2017
The topics of this presentation, which was given on February 15th during the 71st Annual Convention : 2017 Virginia State Feed Association & Nutritional Management “Cow” College, include driver recruitment and retention, hours of service and electronic ...
Olney, Todd
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Valorizing phytogenic byproducts to reduce ruminant nitrogen footprint: From rumen to soil

Journal of Agriculture and Food Research
The inefficient utilization of dietary nitrogen (N) in ruminant production drives substantial environmental pollution through ammonia volatilization, nitrate leaching, and nitrous oxide emissions.
Yulong Chen, Ruiyushan Liu, Xiaobo Zhao, Luoyun Fang, Linshu Jiang, Yuchao Zhao   +5 more
doaj   +1 more source

Mycotoxins Management in Beef Cattle and Dairy: How to Control and Manage Them

, 2017
This presentation, which was given on February 16th during the 71st Annual Convention : 2017 Virginia State Feed Association & Nutritional Management “Cow” College, covered the following topics: • Do we have a mycotoxin problem?
Asher, Randy
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Management Techniques to Improve Silage Quality

, 2017
This presentation, which was given on February 16th during the 71st Annual Convention : 2017 Virginia State Feed Association & Nutritional Management “Cow” College, describes management techniques to improve silage quality, specifically packing, sealing,
Muck, Rich
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Use of High-Concentrate or High-Forage Diets for Transition Dairy Cows

, 2017
The objective of this presentation, which was given on February 16th during the 71st Annual Convention : 2017 Virginia State Feed Association & Nutritional Management “Cow” College, was to provide a historical review of research on feeding energy to ...
Grummer, Ric R.
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Dairy Science Research at Virginia Tech

, 2017
VT Dairy Complex - Research Summary: • 3 intensive metabolic trials - 4 feeding trials - 2 in vitro digestibility trials - 3 rumen development trials - 2 animal behavior and welfare trials - 2 antibiotic resistance trials - 1 mammary gland physiology ...
Ferreira, Gonzalo
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