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    Results: 1 to 20 of 141

    1.

    Quantification of two aromatic amine mutagens, PBTA-1 and PBTA-2, in the yodo river system.

    Ohe T, Takeuchi N, Watanabe T, Tada A, Nukaya H, Terao Y, Sawanishi H, Hirayama T, Sugimura T, Wakabayashi K.

    Environ Health Perspect. 1999 Sep;107(9):701-4.PMID: 10464068 [PubMed - indexed for MEDLINE]Related articlesFree article

    2.

    Seasonal fluctuation of the mutagenicity of river water in Fukui, Japan, and the contribution of 2-phenylbenzotriazole-type mutagens.

    Watanabe T, Takahashi Y, Takahashi T, Nukaya H, Terao Y, Hirayama T, Wakabayashi K.

    Mutat Res. 2002 Aug 26;519(1-2):187-97.PMID: 12160904 [PubMed - indexed for MEDLINE]Related articles

    3.

    Identification of 2-[2-(acetylamino)-4-amino-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole (PBTA-4) as a potent mutagen in river water in Kyoto and Aichi prefectures, Japan.

    Nukaya H, Shiozawa T, Tada A, Terao Y, Ohe T, Watanabe T, Asanoma M, Sawanishi H, Katsuhara T, Sugimura T, Wakabayashi K.

    Mutat Res. 2001 May 31;492(1-2):73-80.PMID: 11377246 [PubMed - indexed for MEDLINE]Related articles

    4.

    Mutation spectra in Salmonella TA98, TA100, and TA104 of two phenylbenzotriazole mutagens (PBTA-1 and PBTA-2) detected in the Nishitakase River in Kyoto, Japan.

    Ohe T, Shaughnessy DT, Landi S, Terao Y, Sawanishi H, Nukaya H, Wakabayashi K, DeMarini DM.

    Mutat Res. 1999 Oct 19;429(2):189-98.PMID: 10526204 [PubMed - indexed for MEDLINE]Related articles

    5.

    Levels and behavior of 2-phenylbenzotoriazole-type mutagens in the effluent of a sewage treatment plant.

    Morisawa T, Mizuno T, Ohe T, Watanabe T, Hirayama T, Nukaya H, Shiozawa T, Terao Y, Sawanishi H, Wakabayashi K.

    Mutat Res. 2003 Jan 10;534(1-2):123-32.PMID: 12504761 [PubMed - indexed for MEDLINE]Related articles

    6.

    Identification of a 2-phenylbenzotriazole (PBTA)-type mutagen, PBTA-2, in water from the Nishitakase River in Kyoto.

    Oguri A, Shiozawa T, Terao Y, Nukaya H, Yamashita J, Ohe T, Sawanishi H, Katsuhara T, Sugimura T, Wakabayashi K.

    Chem Res Toxicol. 1998 Oct;11(10):1195-200.PMID: 9778316 [PubMed - indexed for MEDLINE]Related articles

    7.

    Mutagenicity of two 2-phenylbenzotriazole derivatives, 2-[2-(acetylamino)-4-(diethylamino)-5-methoxyphenyl]-5-amino- 7-bromo-4-chloro-2H-benzotriazole and 2-[2-(acetylamino)-4-(diallylamino)-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole and their detection in river water in Japan.

    Watanabe T, Shiozawa T, Takahashi Y, Takahashi T, Terao Y, Nukaya H, Takamura T, Sawanishi H, Ohe T, Hirayama T, Wakabayashi K.

    Mutagenesis. 2002 Jul;17(4):293-9.PMID: 12110624 [PubMed - indexed for MEDLINE]Related articlesFree article

    8.

    Synthesis of 2-phenylbenzotriazole-type mutagens, PBTA-5 and PBTA-6, and their detection in river water from Japan.

    Watanabe T, Nukaya H, Terao Y, Takahashi Y, Tada A, Takamura T, Sawanishi H, Ohe T, Hirayama T, Sugimura T, Wakabayashi K.

    Mutat Res. 2001 Nov 15;498(1-2):107-15.PMID: 11673076 [PubMed - indexed for MEDLINE]Related articles

    9.

    Determination of aromatic amine mutagens, PBTA-1 and PBTA-2, in river water by solid-phase extraction followed by liquid chromatography-tandem mass spectrometry.

    Moriwaki H, Harino H, Hashimoto H, Arakawa R, Ohe T, Yoshikura T.

    J Chromatogr A. 2003 May 2;995(1-2):239-43.PMID: 12800941 [PubMed - indexed for MEDLINE]Related articles

    10.

    Isolation and identification of a new 2-phenylbenzotriazole-type mutagen (PBTA-3) in the Nikko river in Aichi, Japan.

    Shiozawa T, Tada A, Nukaya H, Watanabe T, Takahashi Y, Asanoma M, Ohe T, Sawanishi H, Katsuhara T, Sugimura T, Wakabayashi K, Terao Y.

    Chem Res Toxicol. 2000 Jul;13(7):535-40.PMID: 10898584 [PubMed - indexed for MEDLINE]Related articles

    11.

    Chemical synthesis of a novel aromatic amine mutagen isolated from water of the Nishitakase River in Kyoto and a possible route of its formation.

    Shiozawa T, Muraoka K, Nukaya H, Ohe T, Sawanishi H, Oguri A, Wakabayashi K, Sugimura T, Terao Y.

    Chem Res Toxicol. 1998 Apr;11(4):375-80.PMID: 9548809 [PubMed - indexed for MEDLINE]Related articles

    12.

    Isolation and identification of non-chlorinated phenylbenzotriazole (non-ClPBTA)-type mutagens in the Ho River in Shizuoka Prefecture, Japan.

    Watanabe T, Ohba H, Asanoma M, Hasei T, Takamura T, Terao Y, Shiozawa T, Hirayama T, Wakabayashi K, Nukaya H.

    Mutat Res. 2006 Oct 30;609(2):137-45. Epub 2006 Sep 7.PMID: 16962368 [PubMed - indexed for MEDLINE]Related articles

    13.

    Isolation and chemical-structural determination of a novel aromatic amine mutagen in water from the Nishitakase River in Kyoto.

    Nukaya H, Yamashita J, Tsuji K, Terao Y, Ohe T, Sawanishi H, Katsuhara T, Kiyokawa K, Tezuka M, Oguri A, Sugimura T, Wakabayashi K.

    Chem Res Toxicol. 1997 Oct;10(10):1061-6.PMID: 9348426 [PubMed - indexed for MEDLINE]Related articles

    14.

    Induction of SCEs in CHL cells by dichlorobiphenyl derivative water pollutants, 2-phenylbenzotriazole (PBTA) congeners and river water concentrates.

    Ohe T, Suzuki A, Watanabe T, Hasei T, Nukaya H, Totsuka Y, Wakabayashi K.

    Mutat Res. 2009 Aug;678(1):38-42. Epub 2009 Jun 21.PMID: 19545646 [PubMed - indexed for MEDLINE]Related articles

    15.

    Mutagenicity of 2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole (PBTA-6) and benzo[a]pyrene (BaP) in the gill and hepatopancreas of rpsL transgenic zebrafish.

    Amanuma K, Tone S, Nagaya M, Matsumoto M, Watanabe T, Totsuka Y, Wakabayashi K, Aoki Y.

    Mutat Res. 2008 Oct 30;656(1-2):36-43. Epub 2008 Jul 15.PMID: 18675378 [PubMed - indexed for MEDLINE]Related articles

    16.

    Chromosomal effects of newly identified water pollutants PBTA-1 and PBTA-2 and their possible mother compounds (azo dyes) and intermediates (non-ClPBTAs) in two Chinese hamster cell lines.

    Matsuoka A, Tada A, Terao Y, Nukaya H, Onfelt A, Wakabayashi K.

    Mutat Res. 2001 Jun 27;493(1-2):75-85.PMID: 11516717 [PubMed - indexed for MEDLINE]Related articles

    17.

    Mutagenic activity of 2-phenylbenzotriazole derivatives related to a mutagen, PBTA-1, in river water.

    Shiozawa T, Suyama K, Nakano K, Nukaya H, Sawanishi H, Oguri A, Wakabayashi K, Terao Y.

    Mutat Res. 1999 Jun 25;442(2):105-11.PMID: 10393279 [PubMed - indexed for MEDLINE]Related articles

    18.

    The 2-phenylbenzotriazole-type water pollutant PBTA-2 has cytochalasin B-mimetic activity.

    Matsuoka A, Sakamoto H, Tadokoro S, Tada A, Terao Y, Nukaya H, Wakabayashi K.

    Mutat Res. 2000 Jan 24;464(2):161-7.PMID: 10648903 [PubMed - indexed for MEDLINE]Related articles

    19.

    Occurrence and origin of mutagenicity in soil and water environment.

    Watanabe T, Ohe T, Hirayama T.

    Environ Sci. 2005;12(6):325-46.PMID: 16609672 [PubMed - indexed for MEDLINE]Related articles

    20.

    Identification of a new mutagen, 4,4'-diamino-3,3'-dichloro-5-nitrobiphenyl, in river water flowing through an industrial area in Wakayama, Japan.

    Ohe T, Watanabe T, Nonouchi Y, Hasei T, Agou Y, Tani M, Wakabayashi K.

    Mutat Res. 2008 Aug-Sep;655(1-2):28-35.PMID: 18634900 [PubMed - indexed for MEDLINE]Related articles

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