北海道大学環境健康科学研究教育センター

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Hokkaido University Center for Environmental and Health Sciences

特任准教授 宮下ちひろ

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miyashitae-mail:miyasita*med.hokudai.ac.jp
(*を半角@に変えて入力ください)

 

1. 専門分野

   疫学、公衆衛生学、環境化学物質による次世代影響

 

 

2. 出身地

大阪府

 

 

3. 学歴

2012年 北海道大学大学院医学研究科博士課程修了(博士(医学)取得)

 

 

4. 職歴

 

2015年8月-      北海道大学 環境健康科学研究教育センター

特任准教授

2015年1月-2015年7月 北海道大学 環境健康科学研究教育センター

特任講師

2013年4月-2014年12月 北海道大学 環境健康科学研究教育センター

特任助教

2010年7月-2012年3月  北海道大学 環境健康科学研究教育センター
学術研究員

2003年4月-2007年4月  山本動物病院 臨床獣医師

 

 

5. 賞

Platinum Prize: Miyashita C, Ikeno T, Sasaki S, Okada E, Kobayashi S, Konishi K, Kajiwara J, Todaka T, Kishi R: Effects of prenatal exposure to dioxin-like compounds on infant health. 2012 Birth cohort Consortium of Asia (Taipei, Taiwan:11月17―20日)

Best articles of the year: 宮下ちひろ,佐々木成子,西條泰明,鷲野考揚,岡田恵美子,小林澄貴, 小西香苗,梶原淳睦,戸髙尊,岸玲子. 胎児期ダイオキシン類曝露が乳幼児のアレルギーおよび感染症リスクに与える影響. 北海道医学雑誌. Volume 87 / Number 2-3 April

 

 

6. 学会活動(主なもの)

日本衛生学会

 

7. 業績:

<英語論文(査読あり)>

M. Minatoya, A. Araki, S. Nakajima, S. Sasaki, C. Miyashita, K. Yamazaki, J. Yamamoto, T. Matsumura, R. Kishi. Cord blood BPA level and child neurodevelopment and behavioral problems: The Hokkaido Study on Environment and Children’s Health. Sci Total Environ, 607-608, 351-356, 2017

M. Minatoya, S. Itoh, C. Miyashita, A. Araki, S. Sasaki, R. Miura, H. Goudarzi, Y. Iwasaki, R. Kishi. Association of prenatal exposure to perfluoroalkyl substances with cord blood adipokines and birth size: The Hokkaido Study on environment and children’s health. Environmental Research, 156: 175–182, 2017

H. Goudarzi, C. Miyashita, E. Okada, I. Kashino, C-J Chen, S. Ito, A. Araki, S. Kobayashi, H. Matsuura, R. Kishi; Prenatal Exposure to Perfluoroalkyl Acids and Prevalence of Infectious Diseases up to 4 Years of Age. Environment International, 104, 132-138, 2017

R. Kishi, A. Araki, M. Minatoya, T. Hanaoka, C. Miyashita, S. Itoh, S. Kobayashi, Y. Ait Bamai, K. Yamazaki, R. Miura, N. Tamura, K. Ito. H. Goudarzi; The Hokkaido birth cohort study on environment and children’s health: Cohort profile – updated 2017, Environmental Health and Preventive Medicine, 22-46,2017

S. Kobayashi, K. Azumi, H. Goudarzi, A. Araki, C. Miyashita, S. Kobayashi, S. Itoh, S. Sasaki, M. Ishizuka, H. Nakazawa, T. Ikeno, R. Kishi; Effects of prenatal perfluoroalkyl acid exposure on cord blood IGF2/H19 methylation and ponderal index: the Hokkaido study, Journal of Exposure Science and Environmental Epidemiology, 27, 251-259, 2017

A. Araki, T. Mitsui, H. Goudarzi, T. Nakajima, C. Miyashita, S. Itoh, S. Sasaki, K. Cho, K. Moriya, N. Shinohara, K. Nonomura, R. Kishi; Prenatal di(2-ethylhexyl) phthalate exposure and disruption of adrenal androgens and glucocorticoids levels in cord blood: The Hokkaido Study. Science of the Total Environment, vol.581-582: 297-304, 2017

S. Kobayashi, F. Sata, C. Miyashita, S. Sasaki, S. Ban, A. Araki, H. Goudarzi, J. Kajiwara, T. Todaka, R. Kishi; Dioxin-metabolizing genes in relation to effects of prenatal dioxin levels and reduced birth size: The Hokkaido Study. Reprod Toxicol 2017; 67: 111-116.

M. Minatoya, S. Itoh, A. Araki, N. Tamura, K. Yamazaki, S. Nishihara, C. Miyashita and R. Kishi, Associated factors of behavioural problems in children at preschool age: the Hokkaido study on environment and children’s health., Child: care health and development, 2016

M. Minatoya, A. Araki, C. Miyashita, S. Sasaki, Y. Goto, T. Nakajima, R. Kishi, Prenatal di-2-ethylhexyl phthalate exposure and cord blood adipokine levels and birth size: The Hokkaido study on environment and children’s health., Sci Total Environ. , 2016

Sumitaka Kobayashi, Fumihiro Sata, Seiko Sasaki, Titilola Serifat Braimoh, Atsuko Araki, Chihiro Miyashita, Houman Goudarzi, Sachiko Kobayashi,Reiko Kishi, Combined effects of AHR, CYP1A1, and XRCC1 genotypes and prenatalmaternal smoking on infant birth size: Biomarker assessment in theHokkaido Study, Reprod Toxicol., 65, 295-306, 2016

Yasuyuki Kawanishi, Yasuaki Saijo, Eiji Yoshioka, Yoshihiko Nakagi, Takahiko Yoshida, Toshinobu Miyamoto, Kazuo Sengoku, Yoshiya Ito, Chihiro Miyashita, Atsuko Araki, Reiko Kishi. The association between prenatal yoga and the administration of ritodrine hydrochloride during pregnancy: an adjunct study of the Japan Environment and Children’s Study, Plos One, 11(6): e0158155, 2016

Machiko Minatoya, Sonomi Nakajima, Seiko Sasaki, Atsuko Araki, Chihiro Miyashita, Tamiko Ikeno, Tamie Nakajima, Yuko Goto, Reiko Kishi; Effects of prenatal phthalate exposure on thyroid hormone levels, mental and psychomotor development of infants: The Hokkaido Study in Environment and Children’s Health. Science of the Total Environment, 565:1037-1043, 2016

Sachiko Itoh, Atsuko Araki, Takahiko Mitsui, Chihiro Miyashita, Houman Goudarzi, Seiko Sasaki, Kazutoshi Cho, Hiroyuki Nakazawa, Yusuke Iwasaki, Nobuo Shinohara, Katsuya Nonomura, Reiko Kishi; Association of perfluoroalkyl substances exposure in utero with reproductive hormone levels in cord blood in the Hokkaido Study on Environment and Children’s Health. Environmental International, 94:51-59, 2016

Mitsui T, Araki A, Goudarzi H, Miyashita C, Ito S, Sasaki S, Kitta T, Moriya K, Cho K, Morioka K, Kishi R, Shinohara N, Takeda M, Nonomura K; Effects of adrenal androgens during the prenatal period on the second to fourth digit ratio in school-aged children. Steroids, 113:46-51, 2016

Houman Goudarzi, Chihiro Miyashita, Emiko Okada, Ikuko Kashino, Sumitaka Kobayashi, Chi-Jen Chen, Sachiko Ito, Atsuko Araki, Hideyuki Matsuura, Yoichi M. Ito, Reiko Kishi; Effects of prenatal exposure to perfluoroalkyl acids on prevalence ofallergic diseases among 4-year-old children. Environment International, Volume 94, September 2016, Pages 124–132

Houman Goudarzi, Atsuko Araki, Sachiko Itoh, Seiko Sasaki, Chihiro Miyashita, Takahiko Mitsui, Hiroyuki Nakazawa, Katsuya Nonomura, and Reiko Kishi; The Association of Prenatal Exposure to Perfluorinated Chemicals with Glucocorticoid and Androgenic Hormones in Cord Blood Samples: The Hokkaido Study. Environ Health Perspect; DOI:10.1289/EHP142

Yila TA, Araki A, Sasaki S, Miyashita C, Itoh K, Ikeno T, Yoshioka E, Kobayashi S, Goudarzi H, Baba T, Braimoh T, Minakami H, Endo T,Sengoku K, Kishi R; Predictors of folate status among pregnant Japanese women: the Hokkaido Study on Environment and Children’s Health, 2002-2012. Br J Nutr. 2016 115, 2227–2235.

H. Goudarzi, S. Nakajima, T. Ikeno, S. Sasaki, S. Kobayashi, C. Miyashita, S. Ito, A. Araki, H. Nakazawa and R. Kishi; Prenatal exposure to perfluorinated chemicals and neurodevelopment in early infancy: The Hokkaido Study. Science of the total environment. 541:1002-10, 2016.

Mitsui, A. Araki, C. Miyashita, S. Ito, T. Ikeno, S. Sasaki, T. Kitta, K. Moriya, K. Cho, K. Morioka, R. Kishi, N. Shinohara, M. Takeda and K. Nonomura; The Relationship between the Second-to-Fourth Digit Ratio and Behavioral Sexual Dimorphism in School-Aged Children. PLOS ONE. 11 (1):e0146849, 2016.

Kishi, R., Nakajima, T., Goudarzi, H., Kobayashi, S.,  Sasaki, S.,  Okada, E., Miyashita, C., Itoh, S., Araki, A., Ikeno, T., Iwasaki, Y., Nakazawa, H;The Association of Prenatal Exposure to Perfluorinated Chemicals with Maternal Essential and Long Chain Polyunsaturated Fatty Acids during Pregnancy and the Birth Weight of their Offspring: The Hokkaido Study  Environ Health Perspect. 123(10) :1038-45, 2015

X. Jia, Y. Harada, M. Tagawa, H. Naito, Y. Hayashi, H. Yetti, M. Kato, S. Sasaki, A. Araki, C. Miyashita, T. Ikeno, R. Kishi and T. Nakajima; Prenatal maternal blood triglyceride and fatty acid levels in relation to exposure to di(2-ethylhexyl)phthalate: a cross-sectional study. Environmental Health and Preventive Medicine. 20 (3):168-78, 2015.

X. Jia, T. Tagawa, H. Yatsuya, H. Naito, Y. Hayashi, Y. Husna, S. Sasaki, A. Araki, C. Miyashita, T. Ikeno, R. Kishi and T. Nakajima; Association of maternal whole blood fatty acid status during the prenatal period with term birth dimensions: a cross-sectional study. Journal of Perinatal Medicine. 43 (5):565-75, 2015.

Mitsui, T., Araki, A.,Imai, A., Sato, S., Miyashita, C., Ito, S., Sasaki, S., Kitta, T., Moriya, K.,Cho, K., Morioka, K., Kishi, R., Nonomura, K.;Effects of prenatal leydig cell function on the ratio of the second to fourth digit lengths in school-aged children PLoS One. 10(3) :e0120636, 2015

C. Miyashita, S. Sasaki, T. Ikeno, A. Araki, S. Ito, J. Kajiwara, T. Todaka, N. Hachiya, A. Yasutake, K. Murata, T. Nakajima and R. Kishi; Effects of in utero exposure to polychlorinated biphenyls, methylmercury, and polyunsaturated fatty acids on birth size Sci Total Environ. 533 256-265, 2015.

Miyashita, C., Sasaki, S., Saijo, Y., Okada, E., Kobayashi, S., Baba, T., Kajiwara, J., Todaka, T., Iwasaki, Y., Nakazawa, H.,Hachiya, N., Yasutake, A., Miura, K., Kishi,R. ;Demographic, behavioral, dietary, and socioeconomic characteristics related to persistent organic pollutants and mercury levels in pregnant women in JapanChemosphere. 133:13-21, 2015

Verner, M. A., Loccisano, A. E., Morken, N. H., Yoon, M., Wu, H., McDougall, R., Maisonet, M., Marcus, M., Kishi, R., Miyashita, C., Chen, M. H., Hsieh, W. S., Andersen, M. E., Clewell, H. J., 3rd, Longnecker, M. P.; Associations of Perfluoroalkyl Substances (PFASs) with Lower Birth Weight: An Evaluation of Potential Confounding by Glomerular Filtration Rate Using a Physiologically Based Pharmacokinetic Model (PBPK)Environ Health Perspect. 123(12):1317-24, 2015

A. Araki, T. Mitsui, C. Miyashita, T. Nakajima, H. Naito, S. Ito, S. Sasaki, K. Cho, T. Ikeno, K. Nonomura and R. Kishi; 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  PLOS ONE. 9 e109039, 2014.

Okada, E., Sasaki, S., Kashino, I., Matsuura, H., Miyashita, C., Kobayashi, S., Itoh, K., Ikeno, T., Tamakoshi, A., Kishi, R.; Prenatal exposure to perfluoroalkyl acids and allergic diseases in early childhood .Environ Int. 65 :127-134, 2014

Kishi R., Kobayashi S., Ikeno T., Araki A., Miyashita C., Itoh S., Sasaki S., Okada E., Kobayashi S., Kashino I., Itoh K., Nakajima S., The members of the Hokkaido Study on Environment and Children’s Health. ; Ten Years of Progress in the Hokkaido Birth Cohort Study on Environment and Children’s Health: Cohort Profile – Updated 2013. Environ Health Prev Med. 18 (6):429-450, 2013.

Okada E., Kashino I., Matsuura H., Sasaki S., Miyashita C., Yamamoto J., Ikeno T., Ito M. Y., Matsumura T., Tamakoshi A., Kishi R.; Temporal trends of perfluoroalkyl acids in plasma samples of pregnant women in Hokkaido, Japan, 2003-2011. Environ Int. 60 89-96, 2013.

Kobayashi S., Sata F., Sasaki S., Ban S., Miyashita C., Okada E., Limpar M., Yoshioka E., Kajiwara J., Todaka T., Saijo Y., Kishi R.; Genetic association of aromatic hydrocarbon receptor (AHR) and cytochrome P450, family 1, subfamily A, polypeptide 1 (CYP1A1) polymorphisms with dioxin blood concentrations among pregnant Japanese women. Toxicol Lett. 219 (3):269-278, 2013.

Kanazawa A., Miyashita C., Okada E., Kobayashi S., Washino N., Sasaki S., Yoshioka E., Mizutani F., Chisaki Y., Saijo Y., Kishi R.; Blood persistent organochlorine pesticides in pregnant women in relation to physical and environmental variables in The Hokkaido Study on Environment and Children’s Health. Sci Total Environ. 426 73-82, 2012.

Yila T. A., Sasaki S., Miyashita C., Braimoh T. S., Kashino I., Kobayashi S., Okada E., Baba T., Yoshioka E., Minakami H., Endo T., Sengoku K., Kishi R.; Effects of Maternal 5,10-Methylenetetrahydrofolate #C04900uctase C677T and A1298C Polymorphisms and Tobacco Smoking on Infant Birth Weight in a Japanese Population. J Epidemiol. 22 (2):91-102, 2012.

Okada E., Sasaki S., Saijo Y., Washino N., Miyashita C., Kobayashi S., Konishi K., Ito Y. M., Ito R., Nakata A., Iwasaki Y., Saito K., Nakazawa H., Kishi R.; Prenatal exposure to perfluorinated chemicals and relationship with allergies and infectious diseases in infants. Environ Res. 112 (1):118-125, 2012.

Todaka T., Hirakawa H., Kajiwara J., Onozuka D., Sasaki S., Miyashita C., Yoshioka E., Yuasa M., Kishi R., Iida T., Uchi H., Furue M.; Concentrations of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, and polychlorinated biphenyls in blood and breast milk collected from pregnant women in Sapporo City, Japan. Chemosphere. 85 (11):1694-1700, 2011.

Miyashita C., Sasaki S., Saijo Y., Washino N., Okada E., Kobayashi S., Konishi K., Kajiwara J., Todaka T., Kishi R.; Effects of prenatal exposure to dioxin-like compounds on allergies and infections during infancy. Environ Res. 111 (4):551-558, 2011.

Todaka T., Hirakawa H., Kajiwara J., Hori T., Tobiishi K., Yasutake D., Onozuka D., Sasaki S., Miyashita C., Yoshioka E., Yuasa M., Kishi R., Iida T., Furue M.; Relationship between the concentrations of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, and polychlorinated biphenyls in maternal blood and those in breast milk. Chemosphere. 78 (2):185-192, 2010.

 

<日本語論文(査読あり)>

宮下ちひろ,佐々木成子,西條泰明,鷲野考揚,岡田恵美子,小林澄貴, 小西香苗,梶原淳睦,戸髙尊,岸玲子: 胎児期ダイオキシン類曝露が乳幼児のアレルギーおよび感染症リスクに与える影響. 北海道医学雑誌 2012, 87(2-3):78.

岡田惠美子, 佐々木成子, 西條泰明, 鷲野孝揚, 宮下ちひろ, 小林澄貴, 小西香苗, 伊藤陽一, 伊藤理恵, 中田彩子, 岩崎雄介, 斉藤貢一, 中澤裕之, 岸玲子: 有機フッ素化合物の胎児期曝露と乳幼児のアレルギー症状および感染症との関連. 北海道医学雑誌 2012, 87(4-5):1.

金澤文子, 宮下ちひろ, 岡田惠美子, 小林澄貴, 鷲野孝揚, 湯浅資之, 佐々木成子, 吉岡英治, 水谷太, 苣木洋一, 岸玲子: 北海道の妊婦の全血中POPs系農薬の濃度 環境と子どもの健康に関する北海道研究. 日本衛生学雑誌 2011, 66(1):95-107.

Kazutaka Yamada, Chihiro Kawai (Miyashita), Toshie Iseri, Miori Kishimoto, Hiroshi Ueno, Yoshiyasu Kobayashi. Experimental study with rabbits on the aftereffects of myelographic procedure on canine spinal cords. J Anim Clin Med. 12(4) 181-186 2004.

 

 

<学位論文>

一般生活環境レベルのヒト胎児期PCBs・ダイオキシン類曝露が出生時体格と生後18カ月時の免疫アレルギーに及ぼす影響

 

<国際学会発表>

Atsuko Araki, Chihiro Miyashita, Takahiko Mitsui, Houman Goudarzi, Sachiko Itoh, Futoshi Mizutani, Youichi Chisaki, Seiko Sasaki, Kimihiko Moriya, Kazutoshi Cho, Nobuo Shinohara, Katsuya Nonomura, Reiko Hishi, Prenatal exposure to organochlorine pesticides and steroid hormones profiles in fetal blood-the Hokkaido Study, pptoxV, Kitakyuusyu, Japan, (2016.11.13-16)

Machiko Minatoya, Atsuko Araki, Chihiro Miyashita, Jun Yamamoto, Yu Onoda, Toru Matsumura, Reiko Kishi, Association between prenatal phthalates and BPA exposures and fatal adipokines and birth size: the Hokkaido Study on Environment and Children’s Health, pptoxV, Kitakyuusyu, Japan, (2016.11.13-16)

Atsuko Araki, Chihiro Miyashita, Sachiko Itoh, Takahiko Mitsui, Futoshi Mizutani,Yoichi Chisaki, Seiko Sasaki, Kazutoshi Cho, Katsuya Nonomura, Reiko Kishi; Prenatal exposure to organochlorine pesticides and reproductive hormones in fetal blood: The Hokkaido Study. ISEE 2016. Roma, Italy. (2016.9.1-9.4)

S. Kobayashi, C. Miyashita, S. Sasaki, A. Araki, F. Sata, S. Ban, J. Kajiwara, T. Todaka and R. Kishi; Effects of maternal AHR, CYP1A1 and GSTM1 polymorphisms and dioxins on infant birth weight: The Hokkaido Study. ISEE 2015. San Paulo, Brazil. (2015.8.30-9.3)

M. Minatoya, S. Sasaki, A. Araki, C. Miyashita, J. Yamamoto, T. Matsumura and R. Kishi; Prenatal BPA exposure and cord blood adipokines, birth weight and child growth: the Hokkaido Study on Environment and Children’s health. ISEE 2015. San Paulo, Brazil. (2015.8.30-9.3)

H. Goudarzi; R. Kishi, T. Ikeno, S. Kobayashi, C. Miyashita, S. Ito and A. Araki; The Association of Prenatal Exposure to Perfluorinated Chemicals with Maternal Fatty Acids during Pregnancy and the Birth Weight of their Offspring: The Hokkaido Study. ISEE 2015. San Paulo, Brazil. (2015.8.30-9.3)

R. Kishi, A. Araki, C. Miyashita, S. Itoh, H. Goudarzi, S. Kobayashi; Prenatal PFAAs exposure cause various health outcomes on offspring; the Hokkaido study. COW2015. Copenhagen, Denmark. Disrupters. (2015.4.27-30)

Minatoya M, Sasaki S, Nakajima S, Yamamoto J, Araki A, Ito S, Miyashita C, Matsumura T, Nonomura K, Mitsui T, Cho K, Kishi R., Prenatal bisphenol A exposure and birth outcomes: The Hokkaido Study, in 2014 Conference of International Society for Environmental Epidemiology Asia Chapter. 2014: Shanghai.China.(2014.11.29-12.02)

Goudarzi H., Ikeno T., Kobayashi S., Araki A., Miyashita C., Sasaki S., Nakajima S., Nakazawa H., Kishi R.; Exposure to perfluoroalkyl chemicals and neurodevelopment at 6 months of age. 26th Annual International Society for Environmental Epidemiology Conference – From Local to Global: Advancing Science for Policy in Environmental Health. Seattle, USA. (2014.08.24-28)

Araki A., Mitsui T., Miyashita C., Nakajima T., Nakazawa H., Sasaki S., Ikeno T., Cho K., Itoh S., Nonomura K., Kishi R.; Association between maternal exposure to di(2-ethylhexyl) phthalate and sex hormone levels in fetal blood. 26th Annual International Society for Environmental Epidemiology Conference – From Local to Global: Advancing Science for Policy in Environmental Health. Seattle, USA. (2014.08.24-28)

Kobayashi S., Azumi K., Sasaki S., Ishizuka M., Nakazawa H., Okada E., Kobayashi S., Goudarzi H., Itoh S., Miyashita C., Ikeno T., Araki A., Kishi R.; The effects of perfluoroalkyl acids (PFAAs) exposure in utero on IGF2/H19 DNA methylation in cord blood. 26th Annual International Society for Environmental Epidemiology Conference – From Local to Global: Advancing Science for Policy in Environmental Health. Seattle, USA. (2014.08.24-28)

Itoh S., Araki A., Miyashita C., Nakazawa H., Mitsui T., Cho K., Sasaki S., Ikeno T., Nonomura K., Kishi R.; Effect of PFOS and PFOA exposure in utero on reproductive hormones levels at birth. 26th Annual International Society for Environmental Epidemiology Conference – From Local to Global: Advancing Science for Policy in Environmental Health. Seattle, USA. (2014.08.24-28)

Verner MA., Loccisano AE., Yoon M., Wu H., McDougall R., Maisonet M., Marcus M., Kishi R., Miyashita C., Chen MH., Hsieh W., Andersen M., Clewell III H., Longnecker MP.; The Association Between Prenatal Exposure to Perfluoroalkyl Substances (PFAS) and Reduced Birth Weight: Is Glomerular Filtration Rate the Underlying Cause? SOT’s 53rd Annual Meeting. Phoenix, USA. (2014.03.23-27)

Araki A., Mitsui T., Miyashita C., Tagawa M., Nakajima T., Sasaki S., Ikeno T., Itoh S., Okada E., Cho K., Nonomura K., Kishi R.; Maternal exposure to dehp and sex hormone levels in cord blood. DOHaD2013-8th World Congress on DOHaD. Singapore. (2013.11.17-20)

Kashino I., Okada E., Sasaki S., Miyashita C., Ikeno T., Araki A., Yamamoto J., Matsuura H., Matsumura T., Tamakoshi A., Kishi R.; Prenatal Exposure to 11 Perfluorinated Compounds (PFCs) and infant weight in the Hokkaido Study on Environmental and Children’s Health. Environment and Health – Bridging South, North, East and West Conference of ISEE, ISES and ISIAQ. Basel, Switzerland. (2013.08.19-23)

Okada E., Kashino I., Sasaki S., Miyashita C., Ikeno T., Araki A., Yamamoto J., Matsuura H., Matsumura T., Tamakoshi A., Kishi R.; Relationship between prenatal exposure to perfluorinated compounds and allergic diseases in infants. Environment and Health – Bridging South, North, East and West Conference of ISEE, ISES and ISIAQ. Basel, Switzerland. (2013.08.19-23)

Itoh S., Kajiwara J., Miyashita C., Kobayashi S., Sasaki S., Ban S., Ikeno T., Araki A., Kishi R.; The effects of hydroxylated PCBs in maternal serum on infant thyroid hormones. Environment and Health – Bridging South, North, East and West Conference of ISEE, ISES and ISIAQ. Basel, Switzerland. (2013.08.19-23)

E. Okada, I. Kashino, H Matsuura, J Yamamoto, S. Sasaki, C. Miyashita, T. Matsuura,R Kishi; Levels of perfluorinated chemicals in plasma samples of pregnant women from 2003-2011 in Hokkaido Japan. BiCCA. Taipei, Taiwan. (2012.11.17-22)

C. Miyashita, T. Ikeno, S. Sasaki, E. Okada, S. Kobayashi, K. Konishi, J. Kajiwara, T. Todaka,R Kishi; Effects of prenatal exposure to dioxin-like compounds on infant health. BiCCA. Taipei, Taiwan. (2012.11.17-22)

A. Araki, C. Miyashita, T. Ikeno, S. Sasaki, E. Okada, Y. Ait Bamai, S Tajima, Shi Cong, S. Ukawa, T. Kawai, T. Tsuboi,R Kishi; Research plan for 7-year old survey of the Hokkaido Study. BiCCA. Taipei, Taiwan. (2012.11.17-22)

Miyashita C., Sasaki S., Saijo Y., Okada E., Kobayashi S., Baba T., Kajiwara J., Todaka T., Iwasaki H., Nakazawa H., Hachiya N, Yasutake A, Kishi R.; Dioxins, Perfluorooctane sulfonate, Perfluorooctanoic Acid in the Blood, and Mercury Concentrations in the Hair During Perinatal Period in Japan. ISES 22nd Annual Meeting. Seattle, USA. (2012.10.28-11.01)

T. Braimoh, S. Sasaki, TA. Yila, T. Baba, C. Miyashita, E. Okada, I. Kashino, K. Ito, S. Kobayashi, E. Yoshioka,R. Kishi; Effects of prenatal environmental tobacco smoke exposure on infant birth size. The American Public Health Association (APHA) 139th Annual Meeting and Exposition. Washington, DC, USA. (2011.10.29-11.2)

S. Itoh, S. Kato, M. Yuasa, S. Sasaki, E. Yoshioka, I. Kashino, E. Okada, C. Miyashita,R. Kishi; The effects of PFOS and PROA in maternal serum on maternal and infant thyroid hormones. ISEE2011:The 23rd International Society for Environmental Epidemiology Conference. Barcelona, Spain. (2011.09.13-16)

T. Braimoh, S. Sasaki, TA. Yila, T. Baba, C. Miyashita, E. Okada, I. Kashino, S. Kobayashi, E. Yoshioka,R. Kishi; Effects of exposure to second-hand smoke during pregnancy on birth size. . Women’s Health Conference. New York, USA. (2011.04.02)

S. Sasaki, S. Kobayashi, S. Ban, E. Yoshioka, C. Miyashita, E. Okada, M. Limpar, T. A. Yila, T. Baba, T. Braimoh, I. Kashino, Y. Otake, A. Kanazawa, M. Yuasa, J. Kajiwara, T. Todaka,R. Kishi; Relationship Between AhR Gene Polymorphisms and Dioxin Concentrations in Maternal Blood-Hokkaido Study on Environment and Children’s Health. ISES-ISEE 2010: Joint Conference of International Society of Exposure Science & International Society for Environmental Epidemiology. Seoul, Korea. (2010.08.28-9.1)

C. Miyashita, S. Sasaki, E. Yoshioka, T. A. Yila, T. Baba, T. Braimoh, I. Kashino, E. Okada, S. Kobayashi, Y. Otake, M. Limpar, J. Kajiwara, T. Todaka,R. Kishi; Prenatal Exposure to Dioxins in Relation to Allergy and Infection in Infancy-Hokkaido Study on Environment and Chidren’s Health-. ISES-ISEE 2010: Joint Conference of International Society of Exposure Science & International Society for Environment Epidemiology. Seoul, Korea. (2010.08.28-9.1)

 

<国内学会発表>

アイツバマイゆふ,宮下ちひろ,荒木敦子,湊屋街子,山本潤,松村徹,佐々木成子,岸玲子,「胎児期BPA曝露による7歳までの喘息・アトピー性皮膚炎への影響:北海道スタディ」,第87回日本衛生学会, 宮崎, (2017.3-26-28.)

M. Minatoya, S. Itoh, C. Miyashita, A. Araki, S. Sasaki, Y. Iwasaki, R. Kishi. Association of prenatal exposure to perfluoroalkyl substances with cord blood adipokines: The Hokkaido Study on Environment and Children’s Health, 第87回日本衛生学会, 宮崎, (2017.3-26-28.)

荒木敦子, ホウマヌグウダルジ, 三井貴彦, 那須民江, 宮下ちひろ,  伊藤佐智子,  佐々木成子, 長和俊, 野々村克也,  岸玲子; DEHP曝露による胎生期ステロイドホルモンプロファイルへの影響-北海道スタディ- 第86回日本衛生学会学術総会.旭川市. (2016.05.11-13)

第83回日本衛生学会(金沢:2013年3月24-26日) 宮下ちひろ,佐々木成子,池野多美子,岡田恵美子,小林澄貴, 樫野いく子,伊藤久美子,梶原淳睦,戸髙尊,岸玲子「母体血PCB・dioxinと臍帯血IgEとの関連―環境と子どもの健康北海道スタディ-」

第82回日本衛生学会(京都:2012年3月24-26日) 宮下ちひろ,佐々木成子,岡田恵美子,小林澄貴,蜂谷紀之,岩崎雄介,中澤裕之,梶原淳睦,戸髙尊,岸玲子「妊婦血と毛髪の環境化学物質に関連する要因‐環境と子どもの健康北海道スタディ‐」

第81回日本衛生学会(東京:2011年3月25-28日) 宮下ちひろ,佐々木成子,岡田恵美子,小林澄貴,西條泰明,吉岡英治,馬場俊明,梶原淳睦,戸高尊,岸玲子「抗エストロゲン様作用PCBs曝露と出生体格との関連-環境と子どもの北海道スタディ(2)-」

第80回日本衛生学会(仙台:2010年5月9-11日) 宮下ちひろ,佐々木成子,鷲野考揚,小西香苗,岡田恵美子,吉岡英治,湯浅資之,梶原淳睦,戸高尊,岸玲子「母体血中ダイオキシン類の異性体濃度と乳幼児期の感染症との関連-環境と子どもの健康 北海道スタディ(2)-」

第79回日本衛生学会(東京:2009年3月29-4月1日) 宮下ちひろ,佐々木成子,小西香苗,鷲野考揚,岡田恵美子,吉岡英治,湯浅資之,梶原淳睦,岸玲子「胎児期のダイオキシン類曝露と乳幼児期アレルギー症状および感染症との関連の検討- 環境と子どもの健康に関する北海道スタディ(2)-」

第82回日本衛生学会(京都:2012年3月24-26日) 坂晋, 宮下ちひろ, 岡田恵美子, 小林澄貴, 岸玲子「有機フッ化化合物N-EtFOSEの胎児期曝露による雌雄における胎盤遺伝子発現量の変化」

第21回環境化学討論会(松山:2012年7月11-13日) 樫野いく子,岡田恵美子,松浦英幸,山本潤,佐々木成子,宮下ちひろ,松村徹,岸玲子「妊婦の血中PFOS/PFOA及び類縁化合物の定量法の確立」

第21回環境化学討論会(松山:2012年7月11-13日) 岡田恵美子,樫野 いく子,松浦英幸,山本潤,佐々木成子,宮下ちひろ,松村 徹,岸玲子「北海道における妊婦の血中PFOS/PFOAおよび類縁化合物濃度」

日本環境化学会第20回環境化学討論会(熊本:2011年7月16-18日) 山本潤, 羽山真介, 佐藤修之, 松村徹, 岸玲子, 佐々木成子, 宮下ちひろ「生体試料中ビスフェノールA分析の検討」

第81回日本衛生学会(東京:2011年3月25-28日) 伊藤久美子, 佐々木成子, Yila TA, 馬場俊明, 宮下ちひろ, 樫野いく子, 岡田恵美子, 小林澄貴, 吉岡英治, 岸玲子「妊婦葉酸値と先天異常リスクとの関連-環境と子どもの健康に関する北海道スタディ(1)-」

第21回日本疫学会学術総会(札幌:2011年1月21-21日) 小林澄貴,佐々木成子,坂晋,宮下ちひろ,岡田恵美子,Limpar M,吉岡英治,梶原淳睦,戸高尊,岸玲子「AhRおよびAhRR遺伝子多型と母体血中ダイオキシン類濃度との関連-環境と子どもの健康に関する北海道スタディ」

第80回日本衛生学会(仙台:2010年5月9-11日) Yila TA, Sasaki S, Baba T, Miyashita C, Braimoh TS, Kashino I, Kobayashi S, Okada E, Yoshioka E, Kishi R「First trimester serum folate status of Japanese women in Hokkaido-The Hokkaido Study on Environment and Children’s Health (5) -」

第80回日本衛生学会(仙台:2010年5月9-11日) Braimoh TS, Sasaki S, Yila TA, Baba T, Miyashita C, Okada E, Kashino I, Kobayashi S, Yoshioka E, Kishi R「Self-reported exposure to environmental tobacco smoke and plasma cotinine during pregnancy-The Hokkaido Study on Environment and Children’s Health (6) -」

第80回日本衛生学会(仙台:2010年5月9-11日) 金澤文子, 佐々木成子, 鷲野孝揚, 宮下ちひろ, 岡田惠美子, 小林澄貴, 吉岡英治, 水谷太, 苣木洋一, 岸玲子「難分解性有機塩素系農薬の妊婦への曝露状況-環境と子どもの健康に関する北海道スタディ」(4)-」

 

<その他の発表・講演>

北海道大学サステナビリティ・ウィーク2012 第3回国際シンポジウム「Effects of prenatal exposure to dioxin-like compounds on infant health」(札幌北海道大学百年記念会館大会議室:2012年10月16日)

北海道大学サステナビリティ・ウィーク2010 市民公開講演会「私たちを取り巻く身近な環境」(札幌北海道大学学術交流会館:2010年10月24日)

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