The effectiveness of low-fat milk, alone and with an additional 20 mmol/l NaCl, at restoring fluid balance after exercise-induced hypohydration was compared to a sports drink and water. After losing 1.8 (sd 0.1) % of their body mass during intermittent exercise in a warm environment, eleven subjects consumed a drink volume equivalent to 150 % of their sweat loss. Urine samples were collected be...

OBJECTIVE To compare the weight and height gain and the frequency of clinical complications in preterm newborns weighing less than 1,500 g, exclusively fed human milk or fortified human milk until reaching 1,800 g. METHODS Prospective double-blind randomized controlled trial involving 40 preterm infants weighing < 1,500 g at birth and <or= 34 weeks of gestational age, admitted to a neonatal i...

BACKGROUND Mother's own milk is the first choice for feeding preterm infants, but when not available, pasteurized human donor milk (PDM) is often used. Infants fed PDM have difficulties maintaining appropriate growth velocities. To assess the most basic elements of nutrition, we tested the hypotheses that fatty acid and amino acid composition of PDM is highly variable and standard pooling pract...

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The concentrations of IgA in human milk on the 5th or 6th day after delivery were measured in 117 women who delivered maturely, and the amount of IgA per 24 hours was calculated by multiplying the IgA concentration by the total milk volume of the same day. The relationship between the amount of IgA and perinatal factors, including food intake during the latter half of the pregnancy, were invest...

Milk is composed of a complex mixture of lipids, proteins, carbohydrates and various vitamins and minerals as a source of nutrition for young mammals. The composition of milk varies between individuals, with lipid composition in particular being highly heritable. Recent reports have highlighted a region of bovine chromosome 27 harbouring variants affecting milk fat percentage and fatty acid con...

The base of this review is to consider the relevant role that animal factors (potential milk yield, body weight, body condition score, state of lactation, parity and fertility) play on milk performance (considering the energy balance and the rumen function across the full lactation curve of animals) and milk quality (milk protein content, milk fat content, milk lactose content, vitamins, minera...

The further optimization and validation of a multiresidue veterinary drug screening method for milk is described. The drug residues of regulatory interest in milk include beta-lactams, sulfonamides, tetracyclines, fluoroquinolones, and macrolides. A previously published procedure has been modified to incorporate new compounds and to collect both screening and confirmatory ion transitions in one...