Hyperketonemia: A Marker of Disease, a Sign of a High-Producing Dairy Cow, or Both?

S Mann, JAA McArt - Veterinary Clinics: Food Animal Practice, 2023 - vetfood.theclinics.com
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[HTML][HTML] INVITED REVIEW: Ketone biology: the shifting paradigm of ketones and ketosis in the dairy cow.

JE Rico, MA Barrientos-Blanco - Journal of Dairy Science, 2024 - Elsevier
Ketosis is currently regarded as a major metabolic disorder of dairy cows, reflective of the
animal's efforts to adapt to energy deficit while transitioning into lactation. Currently viewed …

[HTML][HTML] Reproductive performance of lactating dairy cows with elevated milk β-hydroxybutyrate levels during first 6 weeks of lactation

TW Alemu, DE Santschi, RI Cue, R Duggavathi - Journal of Dairy Science, 2023 - Elsevier
Although there is evidence that ketosis negatively affects fertility, the effect of late and early
ketosis on the reproductive performance of lactating cows has not been systematically …

[HTML][HTML] An investigation of blood, milk, and urine test patterns for the diagnosis of ketosis in dairy cows in early lactation

RC Serrenho, M Williamson, O Berke, SJ LeBlanc… - Journal of Dairy …, 2022 - Elsevier
Ketosis in dairy cattle is primarily diagnosed based on the concentrations of ketone bodies
in the blood, milk, or urine. Cow-side tests using these fluids are available for rapid detection …

Evaluating variations in metabolic profiles during the dry period related to the time of hyperketonemia onset in dairy cows

Z Rodriguez, C Picasso-Risso, TN Gaire, K Nakagawa… - PloS one, 2023 - journals.plos.org
Hyperketonemia (HYK) in early lactation can have a different impact on health and
productivity depending on the timing of HYK onset. While specific metabolites measured …

[HTML][HTML] Association of herd hyperketolactia prevalence with transition management practices and herd productivity on Canadian dairy farms—A retrospective cross …

RC Serrenho, C Church, D McGee, TF Duffield - Journal of Dairy Science, 2023 - Elsevier
The objective of this observational study was to assess the relationship between herd-level
prevalence of hyperketolactia (HPH) with management practices of the transition period and …

Alterations in the gut microbiota and its metabolites contribute to metabolic maladaptation in dairy cows during the development of hyperketonemia

Z Luo, Z Du, Y Huang, T Zhou, D Wu, X Yao, L Shen… - Msystems, 2024 - Am Soc Microbiol
Metabolic maladaptation in dairy cows after calving can lead to long-term elevation of
ketones, such as β-hydroxybutyrate (BHB), representing the condition known as …

[HTML][HTML] Evaluating the performance of herd-specific long short-term memory models to identify automated health alerts associated with a ketosis diagnosis in early …

N Taechachokevivat, B Kou, T Zhang, ME Montes… - Journal of Dairy …, 2024 - Elsevier
The growing use of automated systems in the dairy industry generates a vast amount of cow-
level data daily, creating opportunities for using these data to support real-time decision …

[HTML][HTML] Plasma and milk metabolomics profiles in dairy cows with subclinical and clinical ketosis

Y Huang, B Zhang, J Mauck, JJ Loor, B Wei… - Journal of Dairy …, 2024 - Elsevier
Ketosis, a commonly observed energy metabolism disorder in dairy cows during the
peripartal period, is distinguished by increased concentrations of β-hydroxybutyrate (BHB) in …

[HTML][HTML] Milk component ratios and their associations with energy balance indicators and serum calcium concentration in early-lactation spring-calving pasture-based …

A Valldecabres, L Horan, J Masson… - Journal of Dairy …, 2024 - Elsevier
Indirect assessment of metabolic status using milk samples provides a noninvasive and
objective tool for cow-level health monitoring. Milk fat-to-protein ratio (FPR) has been …