title: Protein in infant formulas. Future aspects of development.
abstract: Cow's milk protein intolerant infants (CMPI), shifted to a cow's milk protein hydrolysate based formula, often experience an improvement in signs of malabsorption; on the other hand, they also present a pattern of watery stools. In an attempt to find high levels of some gastrointestinal hormones that might induce hypermotility, motilin and neurotensin levels were studied in infants on starting formula and in cow's milk protein intolerant infants, on a cow's milk protein hydrolysate based formula. In 12 infants on unmodified cow's milk based formula (starting formula), motilin levels were: mean 71.66 pmol/L (s: 17); neurotensin 26.53 (s: 10.9). In 19 cow's milk protein intolerant infants on a cow's milk protein hydrolysate based formula, motilin levels were: mean 163.65 pmol/L (s: 70.06) (p<0.05); neurotensin: 31.76 pmol/L (s: 15.03) (p>0.05). Motilin (but not neurotensin) is higher in cow's milk protein intolerant infants on a cow's milk protein hydrolysate based formula. We conclude that high motilin levels can induce a different pattern of motility, and can be a pathogenetic factor in the persistence of loose and watery stools in infants with CMPI on a protein hydrolysate based formula.
authors: Nutrition and Infant Gastroenterology Unit, Hospital Materno-Infantil Vall d'Hebron, Barcelona, Spain.
authors: R
authors: R
authors: Tormo
authors: N
authors: N
authors: Potau
authors: D
authors: D
authors: Infante
authors: J
authors: J
authors: Moran
authors: B
authors: B
authors: Martin
authors: A
authors: A
authors: Bergada
mesh_terms: D001827:Body Height; D001835:Body Weight; D004044:Dietary Proteins / Q000008:administration & dosage* / Q000009:adverse effects; D005243:Feces / Q000737:chemistry; D005260:Female; D005769:Gastrointestinal Motility; D006801:Humans; D007223:Infant; D007225:Infant Food; D008297:Male; D008894:Milk Proteins / Q000008:administration & dosage / Q000009:adverse effects; D008895:Milk, Human / Q000737:chemistry; D009037:Motilin / Q000097:blood; D009496:Neurotensin / Q000378:metabolism; D014867:Water
chemical_list: D004044:Dietary Proteins; D008894:Milk Proteins; D014867:Water; D009496:Neurotensin; D009037:Motilin