Výsledky vyhledávání - "Haruhiko SAKURAI"

Biological monitoring of occupational exposure to dichloromethane by means of urinalysis for un-metabolized dichloromethane

Autor: Toshio Kawai, Masayuki Ikeda, Haruhiko Sakurai

Publikováno v: Industrial Health

The objective of the study is to establish exposure-excretion relationship between dichlorometane (DCM) in air (DCM-A) and in urine (DCM-U) in workplace to confirm a previous report. Male workers in a screen-printing plant participated in the study.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24095aef78c87d58e0d59c7a6f7193b3
http://europepmc.org/articles/PMC6997715

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Evaluation of personal exposure of workers to indium concentrations in total dust and its respirable fraction at three Japanese indium plants

Autor: Hidesuke Shimizu, Yoko Eitaki, Kenji Ando, Akihiro Araki, Ichiro Higashikubo, Haruhiko Sakurai, Heihachiro Arito

Publikováno v: Industrial Health

This study aimed to evaluate personal exposures of 27 workers to indium compounds as “total” dust and its “respirable” fraction in their breathing zones at 3 Japanese indium plants. Eight-hour time-weighted average (TWA) indium concentrations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d37e7e0b31e8a67ef7f5c96f7c05009
https://doi.org/10.2486/indhealth.2018-0116

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Biological monitoring of occupational ethylbenzene exposure by means of urinalysis for un-metabolized ethylbenzene

Autor: Haruhiko Sakurai, Masayuki Ikeda, Toshio Kawai

Publikováno v: Industrial Health

This study aimed to examine quantitative relation between ethylbenzene (EB) in air (EB-A) and un-metabolized EB in urine (EB-U) for biological monitoring of occupational EB exposure by urinalysis for EB. In total, 49 men in furniture production facto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e83232e2617cb0a33dccf5d3e41471a
https://doi.org/10.2486/indhealth.2018-0170

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Further examination of log Pow-based procedures to estimate biological occupational exposure limits

Autor: Toshio Kawai, Haruhiko Sakurai, Masayuki Ikeda

Publikováno v: Journal of Occupational Health

Objectives To test the reliability of the procedures (described in a previous article) for estimation of biological occupational exposure limits (BOELs). Methods Data on four organic solvents (styrene, ethyl benzene, isopropyl alcohol and tetrachloro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13d3079367cd2b81e93e1274b551919d
http://europepmc.org/articles/PMC6281634

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Control banding assessment of workers' exposure to indium and its compounds in 13 Japanese indium plants

Autor: Haruhiko Sakurai, Ichiro Higashikubo, Heihachiro Arito, Kenji Ando, Akihiro Araki, Hidesuke Shimizu

Publikováno v: Journal of Occupational Health

Objectives This study aimed to assess workers' exposure to indium and its compounds in 55 indium-handling operations among 13 Japanese plants. The surveyed plants were selected from indium-manufacturing plants whose annual indium production exceeded

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca655bbe430f43661efc9630abe576a0
https://doi.org/10.1539/joh.2017-0261-br

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Occupational exposure limits for cumene, 2,4‐dichlorophenoxy acetic acid, silicon carbide whisker, benzyl alcohol, and methylamine, and carcinogenicity, occupational sensitizer, and reproductive toxicant classifications

Autor: Masashi Tsunoda, Kunio Hara, Akito Takeuchi, Masatoshi Tanaka, Toru Takebayashi, Ayano Takeuchi, Kenya Yamamoto, Kenichi Azuma, Hajime Hori, Kazuyuki Omae, Yuko Yamano, Koji Harada, Toshio Kawai, Tetsuhito Fukushima, Takahiko Katoh, Takeyasu Kakumu, Yukinori Kusaka, Tomotaka Sobue, Michihiro Kamijima, Teruomi Tsukahara, Shinji Kumagai, Satoko Iwasawa, Kasuke Nagano, Takenori Yamauchi, Susumu Ueno, Gaku Ichihara, Akiyoshi Ito, Akiko Matsumoto, Yasuo Morimoto, Shigeru Tanaka, Masayoshi Ichiba, Hirokazu Okuda, Muneyuki Miyagawa, Kanae Karita, Atsuko Araki, Ginji Endo, Masayuki Okuda, Haruhiko Sakurai, Tatsuya Takeshita, Jun Ueyama, Seichi Horie, Yasushi Suwazono, Toshihiro Kawamoto, Yuki Ito, Hisao Naito, Hiroyuki Miyauchi, Eiji Yano, Kazuhiro Sato, Yoko Endo, Yumi Umeda, Tetsuo Nomiyama, Makiko Nakano, Tamie Nakajima, Masayuki Ikeda

Publikováno v: Journal of Occupational Health

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9090dc375785950b21931be01f4b8aa9
http://europepmc.org/articles/PMC6620746

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Changes of median nerve conduction velocity in rayon manufacturing workers: A 6‐year cohort study

Autor: Kazuyuki Omae, Tetsuo Nomiyama, Yuji Nishiwaki, Haruhiko Sakurai, Satoko Iwasawa, Noriyuki Yoshioka, Toru Takebayashi

Publikováno v: Journal of Occupational Health. 59:187-193

OBJECTIVES We conducted a 6-year cohort study to evaluate the relationship between carbon disulfide (CS2) exposure and reductions in the motor and sensory nerve conduction velocity (MCV and SCV) of the median nerve. METHODS Study subjects at baseline

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe553e6c2d1d50ca2547128555ed4777
https://doi.org/10.1539/joh.16-0255-oa

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Occupational Exposure Limits for ethylidene norbornene, ethyleneimine, benomyl, and 2,3-epoxypropyl methacrylate, and classifications on carcinogenicity

Autor: Akiko Matsumoto, Tetsuhito Fukushima, Takenori Yamauchi, Yoko Endo, Yumi Umeda, Yukinori Kusaka, Akiyoshi Ito, Toshio Kawai, Yuki Ito, Susumu Ueno, Shigeru Tanaka, Teruomi Tsukahara, Hajime Hori, Seichi Horie, Muneyuki Miyagawa, Hisao Naito, Atsuko Araki, Hiroyuki Miyauchi, Tetsuo Nomiyama, Eiji Yano, Kazuhiro Sato, Takahiko Katoh, Kazuyuki Omae, Masashi Tsunoda, Satoko Iwasawa, Hyogo Horiguchi, Masayuki Ikeda, Michihiro Kamijima, Masayuki Okuda, Haruhiko Sakurai, Tatsuya Takeshita, Shinji Kumagai, Jun Ueyama, Kenichi Azuma, Yasuo Morimoto, Makiko Nakano, Tatsuya Ishitake, Takeyasu Kakumu, Masatoshi Tanaka, Tamie Nakajima, Kasuke Nagano, Akito Takeuchi, Kenya Yamamoto, Masayoshi Ichiba, Ayano Takeuchi, Hirokazu Okuda, Toru Takebayashi, Yuko Yamano, Tomotaka Sobue, Kunio Hara, Gaku Ichihara, Kanae Karita, Ginji Endo, Toshihiro Kawamoto, Yasushi Suwazono

Publikováno v: Journal of Occupational Health

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c56216795677ed49a1721991751ab5aa
http://europepmc.org/articles/PMC6078844

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Simplified procedures for estimation of biological occupational exposure limits

Autor: Masayuki Ikeda, Haruhiko Sakurai, Toshio Kawai

Publikováno v: Journal of Occupational Health

Objectives To simplify the procedures to estimate biological occupational exposure limits (BOELs) by use of the ratio of geometric mean (GM) concentration of un‐metabolized organic solvent in urine (U‐GM) over GM organic solvent concentration in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3c8fac032216d3a269d93335bb2eaa9
https://doi.org/10.1002/1348-9585.12049

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