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Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas

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Page 1: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 2: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 3: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 4: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 5: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 6: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 7: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 8: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 9: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 10: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas

Immune response to nucleotide-supplemented infant formulae: systematic review and meta-analysis. Br J Nutr 2007

• Fórmulas infantis suplementadas com ribonucleotídeos - melhor resposta humoral a vacinas e menos episódios diarréicos.

• Efeitos colaterais – não registrados.• Suplementação - sugerida.

Page 11: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 12: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 13: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 14: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 15: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 16: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 17: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas

ATIVIDADE

ANTIBACTERIANA

FUNÇÃO IMUNO

ESTIMULADORA E

MODULADORA

FUNÇÃO IMUNO

ESTIMULADORA E

MODULADORA

ATIVIDADE

NUTRICIONAL E

METABÓLICA

Page 18: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas

Meio hostil para algumas bactérias

Competição por receptores

Competição por nutrientes

Produção de compostos

antimicrobianos

Page 19: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas

Animais germfree

•Placas de Peyer em menor número e menor tamanho.

•Menor número de cel B produtoras de IgA.

•Grande susceptibilidade a infecções.

Page 20: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas

yy y

y

y

y yy y

y

y

y y

y

Cel M

T reg

Crianças alérgicas:

• Enterobacterias e bifidobactérias

• Clostrídio

• Estafilococos

• Bacteróides Allergy development and

intestinal microflora during the first year of life. Björkstén et al. J Allergy Clin Immunol

2001.

Modulação

dependente do tipo de

estímulo bacteria

no

Page 21: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas

Energia

Page 22: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas
Page 23: Immune response to nucleotide- supplemented infant formulae: systematic review and meta- analysis. Br J Nutr 2007 Fórmulas infantis suplementadas