Human Colostrum
Mostrando 1-12 de 57 artigos, teses e dissertações.
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1. Lipid Profile of Human Milk in Different Lactation Stages Submitted to Pasteurization, Lyophilization and Spray-Drying Processes
The objective of this study was to evaluate the effect of pasteurization, lyophilization and spray-drying on the lipid profile of donated human milk (DHM) at different lactation stages. Nine frozen samples of colostrum, transitional and raw mature human milk (HM) were collected from the Human Milk Bank (HMB) of the Hospital Universitário de Maringá (HUM).
Journal of the Brazilian Chemical Society. Publicado em: 2023
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2. Bovine colostrum: benefits of its use in human food
Abstract Colostrum is the first secretion of the mammary gland produced after birth, differentiating itself from mature milk because it has a higher concentration of proteins, immunoglobulins, vitamins, minerals, bactericides (lactoferrin, lysozyme and lactoperoxidase) and growth factors. The use of bovine colostrum for human consumption has been registered
Food Sci. Technol. Publicado em: 02/12/2019
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3. Evaluation of the Lipid Quality of Lyophilized Pasteurized Human Milk for Six Months by GC-FID and ESI-MS
Human milk (HM) lipids provide about 50% energy and facilitate the transport and absorption of fat-soluble vitamins for infants, but their composition should be studied when the milk is processed. This study evaluated the lipid quality of lyophilized and vacuum-packed colostrum (C), transitional (T), and mature (M) HM for a period of 1, 30, 60, 90, 120, 150,
J. Braz. Chem. Soc.. Publicado em: 12/08/2019
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4. Morbidades maternas modificam a composição nutricional do leite humano? uma revisão sistemática
Resumo O objetivo deste artigo é identificar os efeitos das morbidades maternas sobre a composição nutricional do leite humano. Revisão sistemática da literatura utilizando protocolo PRISMA para a busca, seleção e extração de dados. De acordo com o fluxograma proposto a busca bibliográfica resultou em 1.582 artigos e, destes, 14 foram selecionados.
Ciênc. saúde coletiva. Publicado em: 22/07/2019
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5. Phytotoxins eliminated by milk: a review
RESUMO: O leite é uma mistura complexa de lipídeos suspensos em solução aquosa de proteínas e pode ser veículo de diversos contaminantes, mas, geralmente, não é uma importante via de excreção de tóxicos. O principal problema é a exposição repetida, como ocorre com a ingestão de plantas tóxicas, e seu potencial perigo para os animais que conso
Pesq. Vet. Bras.. Publicado em: 02/05/2019
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6. Transferência de anticorpos reativos com intiminas α, β, γ de Escherichia coli pela placenta e aleitamento materno: determinação quantitativa em soros de recém-nascidos e soros e colostros de suas mães / Transference of antibodies reactive with intimins α, β and γ of Escherichia coli by placenta and breastfeeding: quantitative determination in the sera of newborns and the colostrum and sera of their mothers
Intimina é uma adesina de natureza protéica das bactérias diarreiogênicas Escherichia coli enteropatogenica (EPEC) e enterohemorrágica (EHEC), capazes de induzir a lesão \ attaching e effacing\ em enterócitos. Os principais subtipos de intiminas de EPEC e EHEC prevalentes no Brasil são α, β e γ. Nosso objetivo foi investigar a transfer
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/04/2010
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7. Avaliação da ação neutralizante e da reatividade de anticorpos anti-rotavírus G3P[2] e G9P[8] em amostras de leite e colostro humanos. / Evaluation of neutralizing activity and antibodies reactivity anti-rotavirus G3P[2] and G9P[8] in human milk and colostrum samples.
A diarréia por rotavírus tem sido umas das principais causas de mortalidade infantil. Pesquisas, que relatam a presença de IgA no leite e colostro humanos reativos com o rotavírus. Nosso objetivo foi avaliar a presença de anticorpos IgA anti-G3P[2] em amostras de leite e colostro e anti-G9P[8] em amostras de leite pela técnica de ELISA, verificar sua c
Publicado em: 2010
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8. Methicillin-resistant Staphylococcus aureus in human milk
We collected and analyzed 500 samples of human milk, from five Brazilian cities (100 from each) to detect methicillin-resistant strains of Staphylococcus aureus (MRSA) producing enterotoxins. We found 57 strains of MRSA, and the mecA gene, responsible for resistance, was detected in all of them using a specific molecular probe. We examined 40 strains for the
Memórias do Instituto Oswaldo Cruz. Publicado em: 2000-01
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9. Studies on the preservation of human colostrum to milk banks / Estudos sobre a preservação do colostro humano para bancos de leite
With the increasing interest in the application of human colostrums for the care of newly-born infants in the "Units of Intense Treatment" of Hospitals and Maternities, there is evident the need of applying proper technology for its preservation, for the Milk-Banks. Ways of collecting, technology of preservation and storage of colostrum obtained from deliver
Publicado em: 1981
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10. Inhibition of Human Polymorphonuclear Leukocyte Function by Components of Human Colostrum and Mature Milk
To compare the effect of human colostrum (days 1 to 3 postpartum) and mature milk (days 170 ± 24 postpartum) on the function of polymorphonuclear leukocytes (PMNL), Ficoll-Hypaque-separated PMNL from the blood of 60 healthy volunteers were incubated with whole colostrum, colostral lipid, and colostral aqueous phase from 30 mothers, or with mature whole milk
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11. Naturally occurring secretory immunoglobulin A antibodies to Streptococcus mutans in human colostrum and saliva.
Human colostrum, parotid saliva, and serum were assayed for the presence of naturally occurring antibodies to five serotypes of Streptococcus mutans. Appreciable levels of agglutinins to strains AHT, BHT, 10449, 6715, and LM-7 (groups a leads to e, respectively) were detected in normal colostrum and saliva, whereas relatively low levels were found in serum.
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12. Bacteriostatic effect of human milk and bovine colostrum on Escherichia coli: importance of bicarbonate.
At pH 7.4 and in the presence of NaHCO3, human milk and bovine colostrum inhibited the growth of Escherichia coli O111. Adding sufficient iron to saturate the iron-binding capacity of the lactoferrin present in the milk or colostrum prevented bacteriostasis. At pH 6.8 neither molk nor colostrum inhibited E. coli 0111. Adjusting the pH to 7.4 with NaHCO3 resu