2013 Fiscal Year Final Research Report
Novel disruption mechanism of thyroid hormone system via deiodinase activity inhibition by environmental chemicals
Project/Area Number |
24710071
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Risk sciences of radiation/Chemicals
|
Research Institution | Hiroshima International University |
Principal Investigator |
SHIMIZU Ryo 広島国際大学, 薬学部, 助教 (00570491)
|
Project Period (FY) |
2012-04-01 – 2014-03-31
|
Keywords | 脱ヨウ素化酵素 / 甲状腺ホルモン / 内分泌撹乱化学物質 / ハロゲン化合物 |
Research Abstract |
In this study, we found that halogenated environmental chemicals substituted hydroxyl group and halogen atom on a phenyl ring inhibited iodotyrosine deiodinase (IYD). IYD-inhibitory agents included polychlorinated biphenyls, polybrominated diphenyl ethers, pharmaceuticals, antiparasitics for animal use, agrichemicals and food colorants. These chemicals may disturb thyroid hormone homeostasis via inhibition of IYD activity.
|
Research Products
(21 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 医薬品の環境因子による分解と生態毒性2012
Author(s)
倉八寛史,墨川賢太郎,川畑公平,池ノ上知世,石本亜弓,新屋由美,清水良,太田茂,杉原数美
Organizer
第51回日本薬学会・日本薬剤師会・日本病院薬剤師会中国四国支部学術大会
Place of Presentation
島根
Year and Date
20121110-11
-
-
-
-