The PRM/Alf inbred mice exhibit a huge intestinal lengthening. Since milk contains bioactive factors implied in numerous biological processes, one hypothesis is that PRM/Alf milk contains intestinotrophic factors contributing to this remarkable phenotype. A comparison between the milk from PRM/Alf and C57BL/6J (as a control) strains could be helpful in the identification of such factors, includ...

BACKGROUND The most reliable method to diagnose food allergy or to determine tolerance is the oral food challenge. OBJECTIVES The aim of this study was to describe the open oral food challenge applied to children with suspicion of cow's milk allergy mediated by immunoglobulin E, and evaluate the relation between the clinical history and skin prick test with the challenge outcomes. PATIENTS ...

The purpose of this review is to give an overview of our current knowledge on the polymorphisms occurring in genes coding for milk proteins and responsible for quantitative variability in their expression, thus influencing the protein composition of livestock ruminant milk. The overall genomic organisation of the 6 main ruminant milk protein genes: alpha-lactalbumin, beta-lactoglobulin and the ...

Patterns of gene expression in normal and neoplastic rat mammary tissues were compared by cell-free translation of their total polyadenylated RNAs and by dot blot hybridization of the RNA to cloned complementary DNA probes for six of the major milk proteins, including: Mr 42,000 and 25,000 caseins, X-casein, whey phosphoproteins, kappa-proteins, and alpha-lactalbumin. Distinct but overlapping m...

Human milk contains a wide variety of proteins that contribute to its unique qualities. Many of these proteins are digested and provide a well-balanced source of amino acids to rapidly growing infants. Some proteins, such as bile salt-stimulated lipase, amylase, beta-casein, lactoferrin, haptocorrin, and alpha1-antitrypsin, assist in the digestion and utilization of micronutrients and macronutr...