Study on the environmental and individual factors of trichloroethylene-induced generalized skin disorder with hepatitis
Project/Area Number |
18406020
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 海外学術 |
Research Field |
Hygiene
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Research Institution | Nagoya University |
Principal Investigator |
NASU Tamie Nagoya University, 大学院・医学系研究科, 教授 (10020794)
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Co-Investigator(Kenkyū-buntansha) |
上島 通浩 名古屋市立大学, 大学院・医学系研究科, 教授 (80281070)
柴田 英治 愛知医科大学, 医学部, 准教授 (90206128)
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Research Collaborator |
王 海蘭 中国広東省職業病防治院, 主任医師
黄 漢林 中国広東省職業病防治院, 院長
|
Project Period (FY) |
2006 – 2008
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Project Status |
Completed (Fiscal Year 2008)
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Budget Amount *help |
¥15,800,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2008: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2007: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2006: ¥5,400,000 (Direct Cost: ¥5,400,000)
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Keywords | トリクロロエチレン / 健康労働者 / 全身性皮膚-肝障害 / HLA-B多型 / HHV6 / TNFα / IL-10 / 許容濃度 / HLA / IL10 / 曝露濃度 / 全身性皮膚炎 / 肝障害 / ヒトヘルペスウイルス6 / ヒトヘルペスウイルス7 / サイトカイン / 尿中代謝物 / コホート研究 / 全身性皮膚・肝障害 / 個人曝露濃度 / 中国 / 質問紙調査 |
Research Abstract |
トリクロロエチレン(TRI)を使用している健康労働者と全身性皮膚肝障害患者について、TRI曝露状況、HLA-B多型、サイトカイン、HHV6の再活性化について調査した。TRIの個人曝露濃度は、日本の許容濃度を超えた環境で作業をしている者が39%いた。HLA-B*1301多型を持つものはゼロで、患者群の31.9%よりはるかに低い頻度であった。HHV6の再活性化を示した者は9.1%で、患者の54.8%より低かった。TNFαおよびIL10がカットオフ値を超えた者はそれぞれ7.2%と1.7%であり、患者の57.1%と81%に比較してそれぞれ低かった。
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Report
(4 results)
Research Products
(32 results)
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[Journal Article] Molecular mechanism of trichloroethylene-induced hepatotoxicity mediated by CYP2E1.2008
Author(s)
Ramdhan DH, Kamijima M, Yamada N, Ito Y, Yanagiba Y, Nakamura D, Okamura A, Ichihara G, Aoyama T, Gonzalez FJ, Nakajima T
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Journal Title
Toxicology and Applied Pharmacology 231
Pages: 300-307
Related Report
Peer Reviewed
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[Journal Article] Trichloroethylene causes generalized hypersensitivity skin disorders complicated by hepatitis.2008
Author(s)
Kamijima M, Wang H, Huang H, Li L, Shibata E, Lin B, Sakai K, Liu H, Tsuchiyama F, Chen J, Okamura A, Huang X, Hisanaga N, Huang Z, Ito Y, Takeuchi Y, Nakajima T.
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Journal Title
J Occup Health Jul;50(4)
Pages: 328-338
NAID
Related Report
Peer Reviewed
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[Journal Article] Characterization of liver injury associated with hypersensitivity skin reactions induced by trichloroethylene in the guinea pig maximization test2008
Author(s)
Tang X, Que B, Song X, Li S, Yang X, Wang H, Huang H, Kamijima M, Nakajima T, Lin Y, Li L
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Journal Title
J Occup Health 50
Pages: 114-121
Related Report
Peer Reviewed
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[Journal Article] Molecular mechanism of trichloroethylene-induced hepatotoxicity mediated by CYP2E12008
Author(s)
Ramdhan DH, Kamijima M, Yamada N, Ito Y, Yanagiba Y, Nakamura D, Okamura A, Ichihara G, Aoyama T, Gonzalez FJ, Nakajima T
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Journal Title
Toxicology and Applied Pharmacology 231
Pages: 300-307
Related Report
Peer Reviewed
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[Presentation] Molecular mechanism of trichloroethylene-induced hepatotoxicity mediated by CYP2E1.2009
Author(s)
Ramdhan DH, Kamijima M, Yamada N, Ito Y, Yanagiba Y, Nakamura D, Okamura A, Ichihara G, Aoyama T, Gonzalez FJ, Nakajima T.
Organizer
Joint EASL-AASLD Monothematic Conference Nuclear Receptors and Liver Disease
Place of Presentation
Vienna
Related Report
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[Presentation] Molecular mechanism of trichloroethylene-induced hepatotoxicity mediated by CYP2E12009
Author(s)
Ramdhan DH, Kamijima M, Yamada N, Ito Y, Yanagiba Y, Nakamura D, Okamura A, Ichihara G, Aoyama T, Gonzalez FJ, Nakajima T
Organizer
Joint EASL-AASLD Monothematic Conference Nuclear Receptors and Liver Disease
Place of Presentation
Vienna
Related Report
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