
handle: 10481/28255
La leche materna es un complejo fluido biológico que aporta la energía y los nutrientes esenciales para el desarrollo y crecimiento del recién nacido. Pero además, la leche materna contiene toda una serie de compuestos bioactivos como enzimas, hormonas, factores de crecimiento, proteínas específicas, poliaminas, nucleótidos, oligosacáridos, etc., que ejercen efectos biológicos y que en conjunto reciben el nombre de “factores tróficos de la leche”. Estos compuestos biactivos son considerados nutrientes potencialmente esenciales en periodos de desarrollo y en determinadas enfermedades, cuando la capacidad de síntesis no supera las necesidades de los mismos. Aunque las fórmulas infantiles aportan todos los nutrientes para un adecuado desarrollo del recién nacido, carecen de muchos de estos compuestos. Este artículo pretende realizar una revisión acerca de los conocimientos actuales sobre los efectos biológicos de la lactoferrina, nucleótidos, poliaminas y oligosacáridos.
Breast milk is a biological fluid complex, which provides the essential energy and nutrients for the development and growth of newborn children. Breast milk also contains a range of bioactive compounds such as: enzymes, hormones, growth factors, specific proteins, polyamines, nucleotides, oligosaccharides, etc. that have a biological effect. These compounds, as a whole, are called “milk trophic factors”. When synthetic capability does not meet functional demands, these bioactive compounds are considered as potentially essential nutrients during growth periods or during certain diseases. Infant formulae provide the necessary nutrients for the suitable development of the newborn child, although they lack many of these compounds. This research tries to review current knowledge about thebiological effects of lactoferrin, nucleotides, polyamines and oligosaccharides.
Leche humana, Lactoferrin, Oligosaccgarides, Nucleotides, Human milk, Poliaminas, Polyamines, Lactoferrina, Nucleotidos
Leche humana, Lactoferrin, Oligosaccgarides, Nucleotides, Human milk, Poliaminas, Polyamines, Lactoferrina, Nucleotidos
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