Pravastatin concentrations in maternal serum, umbilical cord serum, breast milk and neonatal serum during pregnancy and lactation: A case study

Author(s):  
Jumpei Saito ◽  
Kayoko Kaneko ◽  
Sawako Abe ◽  
Naho Yakuwa ◽  
Hiroyo Kawasaki ◽  
...  
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 ◽  
...  

Rheumatology ◽  
2010 ◽  
Vol 49 (11) ◽  
pp. 2225-2227 ◽  
Author(s):  
B. G. Berthelsen ◽  
H. Fjeldsoe-Nielsen ◽  
C. T. Nielsen ◽  
E. Hellmuth

Author(s):  
Jumpei Saito ◽  
Asako Mito ◽  
Naho Yakuwa ◽  
Kayoko Kaneko ◽  
Hiroyo Kawasaki ◽  
...  

2018 ◽  
Vol 46 (4) ◽  
pp. 1555-1569 ◽  
Author(s):  
Thalia Manfrin Martins Deminice ◽  
Ivan Savioli Ferraz ◽  
Jacqueline Pontes Monteiro ◽  
Alceu Afonso Jordão ◽  
Lívia Maria Cordeiro Simões Ambrósio ◽  
...  

Objectives To analyse intake of vitamin A (VA) and retinol concentrations in maternal blood, breast milk (BM), and the umbilical cord (UC) of newborns, and to determine the associations among these variables. Methods We performed a cross-sectional, epidemiological study of 180 mother–newborn dyads. Maternal and UC blood samples and BM were collected. VA intake by the mother over 30 days was assessed using a questionnaire. Results Mean retinol concentrations in maternal serum, the UC, and BM were 0.65 ± 0.27, 0.36 ± 0.18, and 2.95 ± 2.70 µmol/L, respectively. Retinol concentrations <0.70 µmol/L were found in 57.2% of maternal blood samples and in 94.9% of UC samples. A total of 27.9% of BM samples showed retinol concentrations <1.05 µmol/L. Mean VA intake by the mothers was 1041.33 ± 1187.86 µg retinol activity equivalents/day and was inadequate (<550 µg retinol activity equivalents/day) in 44.7%. Conclusions High proportions of insufficient retinol concentrations were observed in the UC, maternal blood, and BM. A high percentage of pregnant women had inadequate VA intake. Mothers with insufficient serum retinol concentrations had newborns with lower retinol concentrations in the UC. Higher retinol concentrations were observed in maternal blood and the UC with a higher VA intake.


Rheumatology ◽  
2019 ◽  
Vol 58 (9) ◽  
pp. 1692-1694 ◽  
Author(s):  
Jumpei Saito ◽  
Naho Yakuwa ◽  
Chinatsu Takai ◽  
Kayoko Kaneko ◽  
Mikako Goto ◽  
...  

2020 ◽  
Vol 15 (7) ◽  
pp. 475-477
Author(s):  
Jumpei Saito ◽  
Naho Yakuwa ◽  
Tatsuo Ishizuka ◽  
Mikako Goto ◽  
Akimasa Yamatani ◽  
...  

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