The progression from gestation into lactation represents the transition period, and it is
accompanied by marked physiological, metabolic, and inflammatory adjustments. The entire …

Characterization and biological roles of the peroxisome proliferator‐activated receptor
(PPAR) isotypes are well known in monogastrics, but not in ruminants. However, a wealth of …

Accurately quantifying activated immune system energy requirements in vivo is difficult, but a
better understanding may advance strategies to maximize animal productivity. Study …

The onset of lactation in dairy cows is characterized by severe negative energy and protein
balance. Methionine availability during this time for milk production, hepatic lipid …

The 6 to 8-week period centered on parturition, known as the transition or periparturient
period, is critical to welfare and profitability of individual cows. Fertility of high-producing …

Up to half of dairy cows are affected by at least one of metritis, purulent vaginal discharge,
endometritis or cervicitis in the postpartum period. These conditions result from inadequate …

Dairy cow nutritional programs are a major determinant of the profitability of dairy farms.
Despite this, the sustainability of the dairy enterprise is beyond just cow nutrition. For almost …

Precalving feeding level alters postcalving energy balance, dry matter intake, the liver and
adipose tissue transcriptome, hepatic lipidosis, and the risk of metabolic diseases in both …

Transition is a stressful period and critical for the entire cow's productive lifespan and
reproduction. Optimal feeding management during transition period enables smooth …

Dairy cattle undergo dramatic metabolic, endocrine, physiologic and immune changes
during the peripartal period largely due to combined increases in energy requirements for …