Our objective was to determine the effects of supplementing methionine and choline during
the prepartum and postpartum periods on preimplantation embryos of Holstein cows …

Our objective is to evaluate the effects of feeding rumen-protected Met (RPM) throughout the
transition period and early lactation on the lipid profile of the preimplantation embryos and …

The onset of lactation in dairy cows is characterized by high output of methylated
compounds in milk when sources of methyl group are in short supply. Methionine and …

Background Pregnancy and early life are critical periods of plasticity during which the fetus
and neonate may be influenced by environmental factors such as nutrition. Maternal …

The objective of this experiment was to examine production performance responses to
feeding rumen-protected choline (RPC) or methionine (RPM), or both, during the …

Maternal nutrition affects the development of the fetus and postnatal performance of the calf.
Methionine may play a critical role in developmental programming and is likely deficient in …

Choline is a precursor of acetylcholine, phosphatidylcholine, and the methyl-donor betaine.
Reports indicate that supplementation with rumen-protected choline improves postpartum …

The objectives of this study were to evaluate the effects of daily top-dressing (individually
feeding on the top of the total mixed ration) with rumen-protected methionine (RPM) from …

Sixty Holstein heifers (30 days in milk) were used to examine the effects of protected
methionine on milk production, milk composition and reproduction performance up to 100 …

Eighteen primiparous and 42 multiparous Holstein cows were blocked according to parity
and expected calving date and assigned randomly to 1 of 3 dietary treatments: 1) a basal …