Zobrazeno 1 - 10
of 2 997
pro vyhledávání: '"Negative energy"'
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 10, Pp 8058-8071 (2024)
ABSTRACT: Early lactation is a critical period for dairy cows, as energy requirements rapidly increase with the onset of lactation; however, early-lactation DMI in pasture-based systems are under measured. The objectives of this study were (1) to mea
Externí odkaz:
https://doaj.org/article/4dc26f5845c34371bc12988f27f57b21
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 7, Pp 5041-5053 (2024)
ABSTRACT: Several studies have described variations in lactose content (LC) in dairy cows during udder quarter health disorder or negative energy balance (NEB). However, their joint effects on LC have never been described. This was the aim of a longi
Externí odkaz:
https://doaj.org/article/0f498de894c54edcb9e55ff28113b39a
Publikováno v:
Current Developments in Nutrition, Vol 8, Iss 9, Pp 104442- (2024)
This study examined the acute effects of 7-d energy restriction normal-protein (NP; ∼15% of daily intake as protein) compared with higher-protein (HP; ∼38% of daily intake as protein) diets varying in quantities of fresh, lean beef on circulating
Externí odkaz:
https://doaj.org/article/9c352f7f2e99499e8651b8a7662d9f83
Autor:
Yansen Chen, Hongqing Hu, Hadi Atashi, Clément Grelet, Katrien Wijnrocx, Pauline Lemal, Nicolas Gengler
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 5, Pp 3047-3061 (2024)
ABSTRACT: Milk citrate is regarded as an early biomarker of negative energy balance in dairy cows during early lactation and serves as a suitable candidate phenotype for genomic selection due to its wide availability across a large number of cows thr
Externí odkaz:
https://doaj.org/article/de8b0f30046e4b6f9da1191f06ca18b2
Publikováno v:
Dairy, Vol 5, Iss 1, Pp 229-238 (2024)
The periparturient period, which spans late pregnancy to early lactation in dairy cows, is a crucial phase characterized by complex metabolic and endocrine adjustments necessary for sustained milk production. This research focused on the relationship
Externí odkaz:
https://doaj.org/article/39d77091951b44e6b65ad43d9967e7eb
Autor:
C. Grelet, T. Larsen, M.A. Crowe, D.C. Wathes, C.P. Ferris, K.L. Ingvartsen, C. Marchitelli, F. Becker, A. Vanlierde, J. Leblois, U. Schuler, F.J. Auer, A. Köck, L. Dale, J. Sölkner, O. Christophe, J. Hummel, A. Mensching, J.A. Fernández Pierna, H. Soyeurt, M. Calmels, R. Reding, M. Gelé, Y. Chen, N. Gengler, F. Dehareng
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 3, Pp 1669-1684 (2024)
ABSTRACT: At the individual cow level, suboptimum fertility, mastitis, negative energy balance, and ketosis are major issues in dairy farming. These problems are widespread on dairy farms and have an important economic impact. The objectives of this
Externí odkaz:
https://doaj.org/article/ce689e1d98a64dbd945ccb7366c5b436
Autor:
Yeshambel Mekuriaw
Publikováno v:
Journal of Applied Animal Research, Vol 51, Iss 1, Pp 220-228 (2023)
In Ethiopia, the dairy cows’ major feed resources are natural pasture and crop residues, both of which are nutritionally low and do not even satisfy the maintenance requirement. Consequently, dairy productivity per head is low in the country. This
Externí odkaz:
https://doaj.org/article/7260024986d94099867ed14f37435aa2
Publikováno v:
Metabolites, Vol 14, Iss 10, p 548 (2024)
Background/Objectives: The negative energy balance activaties of spontaneous lipolysis. This may promotes inflammation within the adipose tissue. The aim of the study was to explain the development of inflammation during increased lactogenesis. It wa
Externí odkaz:
https://doaj.org/article/f192d3332ec14a60bba37f1639a5840c
Autor:
Shiyang Tian, Tianyi Liu, Jingwei Jiang, Xiting Zhao, Yunpeng Fan, Weimin Zhang, Wuren Ma, Tingting Guo, Weiling Wang, Yingqiu Liu
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Introduction: According to traditional Chinese veterinary medicine, endometritis is caused by a combination of Qi deficiency, blood stasis, and external evil invasion. Salvia miltiorrhiza is a traditional Chinese medicine that counteracts blood stasi
Externí odkaz:
https://doaj.org/article/228fb9b6b4f94b758d062c693b6d7925
Autor:
Alessandro Toscano, Diana Giannuzzi, Sara Pegolo, Alice Vanzin, Vittoria Bisutti, Luigi Gallo, Erminio Trevisi, Alessio Cecchinato, Stefano Schiavon
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 9, Pp 6577-6591 (2023)
ABSTRACT: The causes of variation in the milk mineral profile of dairy cattle during the first phase of lactation were studied under the hypothesis that the milk mineral profile partially reflects the animals' metabolic status. Correlations between t
Externí odkaz:
https://doaj.org/article/1d425fc32b6b4a9b8cbcc783bbad9c6d