S
Sachiko Ito
Researcher at Hokkaido University
Publications - 23
Citations - 579
Sachiko Ito is an academic researcher from Hokkaido University. The author has contributed to research in topics: Pregnancy & Cohort study. The author has an hindex of 12, co-authored 22 publications receiving 436 citations.
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Journal ArticleDOI
Association between Maternal Exposure to di(2-ethylhexyl) Phthalate and Reproductive Hormone Levels in Fetal Blood: The Hokkaido Study on Environment and Children's Health
Atsuko Araki,Takahiko Mitsui,Chihiro Miyashita,Tamie Nakajima,Hisao Naito,Sachiko Ito,Seiko Sasaki,Kazutoshi Cho,Tamiko Ikeno,Katsuya Nonomura,Reiko Kishi +10 more
TL;DR: The results of this study suggest that DEHP exposure in utero may have adverse effects on both Sertoli and Leydig cell development in males, which agrees with the results obtained from animal studies.
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Prenatal exposure to perfluorinated chemicals and neurodevelopment in early infancy: The Hokkaido Study.
Houman Goudarzi,Sonomi Nakajima,Tamiko Ikeno,Seiko Sasaki,Sachiko Kobayashi,Chihiro Miyashita,Sachiko Ito,Atsuko Araki,Hiroyuki Nakazawa,Reiko Kishi +9 more
TL;DR: It is suggested that prenatal PFOA exposure may affect female mental scales of neurodevelopment at 6 months of age and further studies with larger sample sizes and longer observation periods are required to clarify sex difference of the neurodevelopmental effects.
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Prenatal exposure to perfluoroalkyl acids and prevalence of infectious diseases up to 4 years of age
Houman Goudarzi,Chihiro Miyashita,Emiko Okada,Ikuko Kashino,Chi-Jen Chen,Sachiko Ito,Atsuko Araki,Sumitaka Kobayashi,Hideyuki Matsuura,Reiko Kishi +9 more
TL;DR: It is suggested that prenatal exposure to PFOS and PFHxS may be associated with infectious diseases occurrence in early life and may be immunotoxic for the immune system in offspring.
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Different Risk Factors for Very Low Birth Weight, Term-Small-for-Gestational-Age, or Preterm Birth in Japan
Naomi Tamura,Tomoyuki Hanaoka,Kumiko Ito,Atsuko Araki,Atsuko Araki,Chihiro Miyashita,Sachiko Ito,Hisanori Minakami,Kazutoshi Cho,Toshiaki Endo,Kazuo Sengoku,Katsuhiko Ogasawara,Reiko Kishi +12 more
TL;DR: Among various factors, appropriate nutritional education to maintain normal BMI is important to prevent PTB and term-SGA in Japan.
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Multiple exposures to organophosphate flame retardants alter urinary oxidative stress biomarkers among children: The Hokkaido Study
Yu Ait Bamai,Michiel Bastiaensen,Atsuko Araki,Houman Goudarzi,Satoshi Konno,Sachiko Ito,Chihiro Miyashita,Yiming Yao,Adrian Covaci,Reiko Kishi +9 more
TL;DR: It was found that the non-chlorinated PFR metabolites, 2-ethylhexyl phenyl phosphate (EHPHP), bis(2-butoxyethyl) phosphate (BBOEP), and diphenyl phosphate(DPHP) were associated with increased levels of oxidative stress biomarkers, and the PFR metabolite mixture was associated with increases of HEL and HNE, but not 8-OHdG.