Dataset Information

Human Milk Adiponectin and Leptin and Infant Body Composition over the First 12 Months of Lactation.

ABSTRACT: Human milk (HM) adipokines may influence infant feeding patterns, appetite regulation, and body composition (BC). The associations between concentrations/calculated daily intakes (CDI) of HM adipokines in the first 12 months postpartum and maternal/term infant BC, and infant breastfeeding parameters were investigated. BC of breastfeeding dyads (n = 20) was measured at 2, 5, 9, and/or 12 months postpartum with ultrasound skinfolds (infants) and bioimpedance spectroscopy (infants/mothers). 24-h milk intake and feeding frequency were measured along with whole milk adiponectin and skim and whole milk leptin (SML and WML) and CDI were calculated. Statistical analysis used linear regression/mixed effects models; results were adjusted for multiple comparisons. Adipokine concentrations did not associate with infant BC. Higher CDI of adiponectin were associated with lower infant fat-free mass (FFM; p = 0.005) and FFM index (FFMI; p = 0.009) and higher fat mass (FM; p < 0.001), FM index (FMI; p < 0.001), and %FM (p < 0.001). Higher CDI of SML were associated with higher infant FM (p < 0.001), FMI (p < 0.001), and %FM (p = 0.002). At 12 months, higher CDI of WML were associated with larger increases in infant adiposity (2?12 month: FM, p = 0.0006; %FM, p = 0.0004); higher CDI of SML were associated with a larger decrease in FFMI (5?12 months: p = 0.0004). Intakes of HM adipokines differentially influence development of infant BC in the first year of life, which is a critical window of infant programming and may potentially influence risk of later disease via modulation of BC.

SUBMITTER: Gridneva Z

PROVIDER: S-EPMC6115716 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

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Human Milk Adiponectin and Leptin and Infant Body Composition over the First 12 Months of Lactation.

Gridneva Zoya Z Kugananthan Sambavi S Rea Alethea A Lai Ching Tat CT Ward Leigh C LC Murray Kevin K Hartmann Peter E PE Geddes Donna T DT

Nutrients 20180820 8

Human milk (HM) adipokines may influence infant feeding patterns, appetite regulation, and body composition (BC). The associations between concentrations/calculated daily intakes (CDI) of HM adipokines in the first 12 months postpartum and maternal/term infant BC, and infant breastfeeding parameters were investigated. BC of breastfeeding dyads (<i>n</i> = 20) was measured at 2, 5, 9, and/or 12 months postpartum with ultrasound skinfolds (infants) and bioimpedance spectroscopy (infants/mothers). ...[more]

PMID: 30127292

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Dataset Information

Human Milk Adiponectin and Leptin and Infant Body Composition over the First 12 Months of Lactation.

Publications

Human Milk Adiponectin and Leptin and Infant Body Composition over the First 12 Months of Lactation.

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