Prenatal and postnatal exposure to emerging and legacy per-/polyfluoroalkyl substances: Levels and transfer in maternal serum, cord serum, and breast milk

2021 ◽  
pp. 152446
Author(s):  
Ping Zheng ◽  
Yingxue Liu ◽  
Qi An ◽  
Xiaomeng Yang ◽  
Shanshan Yin ◽  
...  
Keyword(s):  
Breast Milk ◽  
Maternal Serum ◽  
Postnatal Exposure ◽  
Cord Serum ◽  
Polyfluoroalkyl Substances

Polybrominated diphenyl ethers and synthetic musks in umbilical cord Serum, maternal serum, and breast milk from Seoul, South Korea

Chemosphere ◽  
2010 ◽  
Vol 80 (2) ◽  
pp. 116-122 ◽  
Author(s):  
Chang Seong Kang ◽  
Jong-Hyeon Lee ◽  
Seung-Kyu Kim ◽  
Kyu-Tae Lee ◽  
Jung Suk Lee ◽  
...  
Keyword(s):  
Breast Milk ◽  
South Korea ◽  
Umbilical Cord ◽  
Polybrominated Diphenyl Ethers ◽  
Maternal Serum ◽  
Synthetic Musks ◽  
Cord Serum ◽  
Diphenyl Ethers

scholarly journals Etanercept concentrations in maternal serum, umbilical cord serum, breast milk and child serum during breastfeeding

Rheumatology ◽  
2010 ◽  
Vol 49 (11) ◽  
pp. 2225-2227 ◽  
Author(s):  
B. G. Berthelsen ◽  
H. Fjeldsoe-Nielsen ◽  
C. T. Nielsen ◽  
E. Hellmuth
Keyword(s):  
Breast Milk ◽  
Umbilical Cord ◽  
Maternal Serum ◽  
Cord Serum

scholarly journals Impact of Maternal Daily Oral Low-Dose Vitamin A Supplementation on the Mother–Infant Pair: A Randomised Placebo-Controlled Trial in China

Nutrients ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 2370
Author(s):  
Ye Ding ◽  
Ping Hu ◽  
Yue Yang ◽  
Fangping Xu ◽  
Fang Li ◽  
...  
Keyword(s):  
Health Status ◽  
Breast Milk ◽  
Vitamin A ◽  
Low Dose ◽  
Maternal Serum ◽  
Control Group ◽  
Vitamin A Supplementation ◽  
Maternal Vitamin ◽  
Vitamin A Status ◽  
Lactating Mothers

Background: The nutritional status of vitamin A in lactating mothers and infants is still not optimistic. Due to the dietary habits and dietary restrictions of postpartum customs in China, vitamin A supplementation has been advocated as a potential strategy to improve vitamin A status of lactating mothers with inadequate dietary vitamin A intake. Existing clinical trials are limited to single or double high-dose maternal administrations. However, in China, vitamin A supplements are readily available in the form of daily oral low-dose supplements, and the effect of these is unknown. This study aimed to evaluate the effects of daily oral low-dose vitamin A supplementation on the retinol levels in the serum and breast milk of lactating mothers and the health status of infants in China. Methods: Lactating mothers who met the inclusion criteria and planned to continue exclusive breastfeeding were randomly assigned to receive either daily oral vitamin A and D drops (one soft capsule of 1800 IU vitamin A and 600 IU vitamin D2), or a matching placebo for 2 months. Before and after the intervention, dietary intake was investigated by instant photography, and the retinol concentration in maternal serum and breast milk was determined by ultra-high performance liquid chromatography-tandem mass spectrometry. During the trial, the health status of infants was diagnosed by a paediatrician or reported by lactating mothers. A total of 245 participants completed the study, with 117 in the supplementation group and 128 in the control group. Results: After the 2-month intervention, maternal serum retinol concentrations increased in the supplementation group with no change in the control group. Although breast milk retinol concentrations decreased significantly in both groups, the decrease in the supplementation group was significantly lower than that in the control group. However, maternal vitamin A supplementation was not associated with a lower risk of infant febrile illness, respiratory tract infection, diarrhoea, and eczema. Conclusions: Daily oral low-dose vitamin A supplementation is helpful in improving maternal vitamin A status, despite having no effect on infant health status through breast milk.

Per- and Polyfluoroalkyl Substances (PFAS) in Breast Milk: Concerning Trends for Current-Use PFAS

2021 ◽  
Author(s):  
Guomao Zheng ◽  
Erika Schreder ◽  
Jennifer C. Dempsey ◽  
Nancy Uding ◽  
Valerie Chu ◽  
...  
Keyword(s):  
Breast Milk ◽  
Polyfluoroalkyl Substances

Eplerenone levels in maternal serum, cord blood, and breast milk during pregnancy and lactation

2021 ◽  
Author(s):  
Jumpei Saito ◽  
Asako Mito ◽  
Naho Yakuwa ◽  
Kayoko Kaneko ◽  
Hiroyo Kawasaki ◽  
...  
Keyword(s):  
Breast Milk ◽  
Cord Blood ◽  
Maternal Serum ◽  
Pregnancy And Lactation
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