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Three urban areas of China: a cohort study of maternal-infant factors and HM protein components.
Chen, Jingyao; Liu, Yan; Zhao, Junying; Jiang, Tiemin; Xu, Tao; Liu, Bin; Liu, Yanpin; Yang, Baoyu; Li, Ying; Zhang, Xiaomei; Hou, Juncai; Chen, Lijun.
Afiliação
  • Chen J; National Engineering Center of Dairy for Maternal and Child Health, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China. chenlijun@sanyuan.com.cn.
  • Liu Y; Beijing Engineering Research Center of Dairy, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China.
  • Zhao J; National Engineering Center of Dairy for Maternal and Child Health, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China. chenlijun@sanyuan.com.cn.
  • Jiang T; Beijing Engineering Research Center of Dairy, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China.
  • Xu T; National Engineering Center of Dairy for Maternal and Child Health, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China. chenlijun@sanyuan.com.cn.
  • Liu B; Beijing Engineering Research Center of Dairy, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China.
  • Liu Y; South Asia Branch of National Engineering Center of Dairy for Maternal and Child Health, Guilin University of Technology, Guilin 541006, China.
  • Yang B; South Asia Branch of National Engineering Center of Dairy for Maternal and Child Health, Guilin University of Technology, Guilin 541006, China.
  • Li Y; School of Biological Engineering, Dalian Polytechnic University, Liaoning 116034, P. R. China.
  • Zhang X; National Engineering Center of Dairy for Maternal and Child Health, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China. chenlijun@sanyuan.com.cn.
  • Hou J; Beijing Engineering Research Center of Dairy, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China.
  • Chen L; National Engineering Center of Dairy for Maternal and Child Health, Beijing Sanyuan Foods Co. Ltd, Beijing 100163, P. R. China. chenlijun@sanyuan.com.cn.
Food Funct ; 13(9): 5202-5214, 2022 May 10.
Article em En | MEDLINE | ID: mdl-35438093
This work studies the concentrations of proteins in human milk (HM) at different lactation periods and explores the influence of maternal-infant factors on the dynamics of HM proteins in a Chinese cohort. The cohort contained 153 mother-infant pairs, and 12 main proteins of 376 HM samples were analyzed. The result showed that physiological factors (age and pre-pregnancy BMI), demographic factors (education and occupation), endogenous factors (cesarean section), and exogenous factors (lactation period and area) could explain the dynamics of HM proteins, including the total protein, true protein, whey protein, ß-casein, lactoferrin, IgA, and IgM (R2 > 0.3). Factor analysis explained the dynamic changes in the IgM content by the highest degree of 49.5%. This study aimed to find the mother-infant factors that affected the dynamic changes in HM proteins, in order to optimize HM proteins and improve the long- and short-term health of infants (registration number: NCT02658500).
Assuntos

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Cesárea / Leite Humano Tipo de estudo: Etiology_studies / Incidence_studies / Observational_studies / Risk_factors_studies Limite: Female / Humans / Infant / Pregnancy Idioma: En Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Cesárea / Leite Humano Tipo de estudo: Etiology_studies / Incidence_studies / Observational_studies / Risk_factors_studies Limite: Female / Humans / Infant / Pregnancy Idioma: En Ano de publicação: 2022 Tipo de documento: Article