scholarly journals Polychlorinated biphenyls (PCBs) and dichlorodiphenyl dichloroethene (DDE) in human milk: effects of maternal factors and previous lactation.

1986 ◽  
Vol 76 (2) ◽  
pp. 172-177 ◽  
Author(s):  
W J Rogan ◽  
B C Gladen ◽  
J D McKinney ◽  
N Carreras ◽  
P Hardy ◽  
...  
Nutrients ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 152 ◽  
Author(s):  
Laura Galante ◽  
Hanna Lagström ◽  
Mark H. Vickers ◽  
Clare M. Reynolds ◽  
Samuli Rautava ◽  
...  

While human milk composition is characterised by marked dynamicity, we are far from having a clear picture of what factors drive this variation. Hormones in human milk are known to vary according to specific maternal phenotypes, but limited evidence shows the infant also has a role in determining milk composition. The present study aimed to investigate the interplay between maternal and infant characteristics in relation to human milk hormonal profile. In total, 501 human milk samples from mothers recruited in the Finnish STEPS cohort study (Steps to the healthy development) were analysed. Pre-pregnancy and pregnancy maternal data, socioeconomic status and infant characteristics at birth were collated. Leptin, adiponectin, insulin-like growth factor-1 and cyclic Glycine-Proline in milk were measured. Multivariate analysis of variance (MANOVA) and linear regression were utilised for statistical analysis. Sex-specific interactions with maternal factors were observed, as the infant sex mediated associations between gestational diabetes and milk adiponectin (p = 0.031), birth-mode and total protein (p = 0.003), maternal education and insulin-like growth factor-1: cyclic Glycine-Proline ratio (p = 0.035). Our results suggest that changes in human milk composition are associated with interactions between maternal and infant characteristics and pathophysiological factors. Future work should expand on these findings and further explore the link between hormonal profiles in human milk and infant outcomes.


1985 ◽  
Vol 48 (5) ◽  
pp. 442-448 ◽  
Author(s):  
BRIJ L. SAWHNEY ◽  
LESTER HANKIN

Literature published from 1970 through mid-1984 on polychlorinated biphenyl (PCB) contamination of foods, including fish, dairy products, packaged and processed food and human milk, is reviewed. Sources of the contamination are discussed. The reports show that although PCBs are no longer manufactured in this country, large quantities have entered the environment. High concentrations in sediments of some streams and lakes are a continuing source of PCB entry into the food chain via the fish caught in these waters. Accidental leakage and spills from electrical transformers containing PCBs, which are in use, can also be a source of contamination. Other sources of PCB contamination such as silo sealants and packaging materials manufactured from carbonless paper containing PCBs have been essentially eliminated.


Chemosphere ◽  
2017 ◽  
Vol 189 ◽  
pp. 32-38 ◽  
Author(s):  
Lei Zhang ◽  
Shuaixing Yin ◽  
Yunfeng Zhao ◽  
Zhixiong Shi ◽  
Jingguang Li ◽  
...  

2017 ◽  
Vol 280 ◽  
pp. S293
Author(s):  
Irena Brčić Karačonji ◽  
Andreja Jurič ◽  
Nataša Brajenović ◽  
Darija Klinčić ◽  
Snježana Herceg Romanić ◽  
...  

1998 ◽  
Vol 15 (2) ◽  
pp. 142-150 ◽  
Author(s):  
S. S. Atuma ◽  
L. Hansson ◽  
H. Johnsson ◽  
S. Slorach ◽  
C. A. de Wit ◽  
...  

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