Targeting the hindgut to improve health and performance in cattle
Simple Summary It is well established that the functions of the gastrointestinal tract go
beyond the digestion and absorption of nutrients. For instance, its constant contact with the …
beyond the digestion and absorption of nutrients. For instance, its constant contact with the …
The transition period updated: A review of the new insights into the adaptation of dairy cows to the new lactation
M Mezzetti, L Cattaneo, MM Passamonti, V Lopreiato… - Dairy, 2021 - mdpi.com
Recent research on the transition period (TP) of dairy cows has highlighted the pivotal role
of immune function in affecting the severity of metabolic challenges the animals face when …
of immune function in affecting the severity of metabolic challenges the animals face when …
[HTML][HTML] Associations of parity with health disorders and blood metabolite concentrations in Holstein cows in different production systems
Data were obtained from studies in Australia, Canada, and the United States using
individual cow data from 28,230 Holstein cows to evaluate associations between parity and …
individual cow data from 28,230 Holstein cows to evaluate associations between parity and …
[HTML][HTML] Transition cow nutrition and management strategies of dairy herds in the northeastern United States: Part II—Associations of metabolic-and inflammation …
AL Kerwin, WS Burhans, S Mann, DV Nydam… - Journal of Dairy …, 2022 - Elsevier
The objectives were as follows:(1) establish cow-level thresholds for prepartum
nonesterified fatty acids (NEFA) and postpartum NEFA, β-hydroxybutyrate (BHB), and …
nonesterified fatty acids (NEFA) and postpartum NEFA, β-hydroxybutyrate (BHB), and …
[HTML][HTML] Metritis and clinical mastitis events in lactating dairy cows were associated with altered patterns of rumination, physical activity, and lying behavior monitored …
Understanding changes in parameters recorded by automated health monitoring systems
based on ear-attached sensors on the days immediately before and after diagnosis of …
based on ear-attached sensors on the days immediately before and after diagnosis of …
[HTML][HTML] Effects of hindgut acidosis on metabolism, inflammation, and production in dairy cows consuming a standard lactation diet
Postruminal intestinal barrier dysfunction caused by excessive hindgut fermentation may be
a source of peripheral inflammation in dairy cattle. Therefore, the study objectives were to …
a source of peripheral inflammation in dairy cattle. Therefore, the study objectives were to …
[HTML][HTML] Milk metabolites and fatty acids as noninvasive biomarkers of metabolic status and energy balance in early-lactation cows
The objective was to study the effects of week of lactation (WOL) and experimental nutrient
restriction on concentrations of selected milk metabolites and fatty acids (FA), and assess …
restriction on concentrations of selected milk metabolites and fatty acids (FA), and assess …
Identification of cow-level risk factors and associations of selected blood macro-minerals at parturition with dystocia and stillbirth in Holstein dairy cows
M Bahrami-Yekdangi, GR Ghorbani… - Scientific reports, 2022 - nature.com
A deeper understanding of the risk factors for dystocia and stillbirth could help farmers make
decisions about dairy cow management. The objectives of this study were to investigate cow …
decisions about dairy cow management. The objectives of this study were to investigate cow …
Invited review: increasing milk yield and negative energy balance: a gordian knot for dairy cows?
H Martens - Animals, 2023 - mdpi.com
Simple Summary Dairy cows have been primarily selected during the last century for higher
milk production with no attention being paid to other traits such as a sufficient dry matter …
milk production with no attention being paid to other traits such as a sufficient dry matter …
[HTML][HTML] Effects of dietary antioxidant supplementation on metabolism and inflammatory biomarkers in heat-stressed dairy cows
Heat-stress-induced inflammation may be ameliorated by antioxidant supplementation due
to the purported effects of increased production of reactive oxygen species or oxidative …
to the purported effects of increased production of reactive oxygen species or oxidative …