Please use this identifier to cite or link to this item:
|Title:||Adequacy of human milk viscosity to respond to infants with dysphagia: experimental study|
|Authors:||Almeida, Mariangela Bartha de Mattos de|
Almeida, João Aprigio Guerra de
Moreira, Maria Elisabeth Lopes
Novak, Franz Reis
|Affilliation:||Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Fonoaudiologia Terapeuta. Rio de Janeiro, RJ, Brasil.|
Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Programa Ibero-americano de Leite Humano. Rio de Janeiro, RJ, Brasil.
Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Departamento de Neonatologia. Rio de Janeiro, RJ, Brasil.
Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Centro Nacional de Referência de um Banco de Leite Humano. Rio de Janeiro, RJ, Brasil.
|Abstract:||Neonatal nutrition is an important subject in health in the short, medium and long term. In preterm newborns, nutrition assumes a predominant role for the child´s overall development. Babies with uncoordinated swallowing or respiration may not have the necessary oral abilities to suck the mother´s breast and will need to implement diferent feeding practices; one of them is changing the consistency of the milk offered. Objectives: Determine viscosity variations of untreated human and pasteurized milk without and with thickening to adapt the diet to the needs of dysphagic infants hospitalized in the Neonatal Intensive Cara Unit (NICU). Material and Methods: The authors altered the viscosity of natural infants powdered milk and, after thickening, determined and adopted a thickened in concentrations of 2%, 3%, 5% and 7% the viscosity were determined every 20 minutes for a period of 60 minutes at a temperature of 37ºC. Results: The infant lactose formula thickened at concentrations of 2% and 3% produced viscosities of 8.97cP and 27.73 cP, respectively. The increases were significantly different after 1 hour. Inversely, untreated human milk at 2%, 3%, 5% and 7% produced diminished viscosity over time; the changes were more accentuated in the first 20 minutes. In pasteurized human milk, the 2% concentration had no variation in viscosity, but with the 3%, 5% and 7% concentration, there was a significant decrease in the first 20 minutes with stability observed in the subsequent times. Conclusion: In powdered milk, the viscosity increases over time: the viscosity in human milk diminishes. The results point out the importance not only of considering the concentration of the thickener but also the time being administered after its addition to effectively treat dysphagic infants.|
|DeCS:||Transtornos de Deglutição|
|Publisher:||Universidade de São Paulo. Faculdade de Odontologia de Bauru|
|Citation:||ALMEIDA, Mariangela Bartha de Mattos de. et al. Adequacy of human milk viscosity to respond to infants with dysphagia: experimental study. J. appl. oral sci., Bauru, v. 19, n. 6, p. 554-559, 2011.|
|Appears in Collections:||IFF - Artigos de Periódicos|
Files in This Item:
|Adequacy of human milk viscosity to respond to infants with dysphagia experimental study.pdf||1.1 MB||Adobe PDF||View/Open|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.