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Yasushi Okubo

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Japan

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TOP 3
Mirei Dochi; Yasushi Suwazono; Kouichi Sakata; Yasushi Okubo; Mitsuhiro Oishi; Koichi Tanaka; Etsuko Kobayashi; Koji Nogawa
Shift work is a risk factor for increased total cholesterol level: a 14-year prospective cohort study in 6886 male workers.
Yasushi Suwazono; Mirei Dochi; Etsuko Kobayashi; Mitsuhiro Oishi; Yasushi Okubo; Kumihiko Tanaka; Kouichi Sakata
Benchmark duration of work hours for development of fatigue symptoms in Japanese workers with adjustment for job-related stress.
Yasushi Suwazono; Mirei Dochi; Kouichi Sakata; Yasushi Okubo; Mitsuhiro Oishi; Kumihiko Tanaka; Etsuko Kobayashi; Koji Nogawa
Shift work is a risk factor for increased blood pressure in Japanese men: a 14-year historical cohort study.

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All Publications

2009: Mirei Dochi; Yasushi Suwazono; Kouichi Sakata; Yasushi Okubo; Mitsuhiro Oishi; Koichi Tanaka; Etsuko Kobayashi; Koji Nogawa
Shift work is a risk factor for increased total cholesterol level: a 14-year prospective cohort study in 6886 male workers.
Occupational and environmental medicine 2009;66(9):592-7.
2008: Yasushi Suwazono; Mirei Dochi; Etsuko Kobayashi; Mitsuhiro Oishi; Yasushi Okubo; Kumihiko Tanaka; Kouichi Sakata
Benchmark duration of work hours for development of fatigue symptoms in Japanese workers with adjustment for job-related stress.
Risk analysis : an official publication of the Society for Risk Analysis 2008;28(6):1689-98.
2008: Yasushi Suwazono; Mirei Dochi; Kouichi Sakata; Yasushi Okubo; Mitsuhiro Oishi; Kumihiko Tanaka; Etsuko Kobayashi; Koji Nogawa
Shift work is a risk factor for increased blood pressure in Japanese men: a 14-year historical cohort study.
Hypertension 2008;52(3):581-6.
2008: Yasushi Suwazono; Mirei Dochi; Kouichi Sakata; Yasushi Okubo; Mitsuhiro Oishi; Kumihiko Tanaka; Etsuko Kobayashi; Teruhiko Kido; Koji Nogawa
A longitudinal study on the effect of shift work on weight gain in male Japanese workers.
Obesity (Silver Spring, Md.) 2008;16(8):1887-93.
2007: Yasushi Suwazono; Kouichi Sakata; Mitsuhiro Oishi; Yasushi Okubo; Mirei Dochi; Etsuko Kobayashi; Teruhiko Kido; Koji Nogawa
Estimation of benchmark dose as the threshold amount of alcohol consumption for blood pressure in Japanese workers.
Risk analysis : an official publication of the Society for Risk Analysis 2007;27(6):1487-95.
2007: Shouji Nagashima; Yasushi Suwazono; Yasushi Okubo; Mirei Uetani; Etsuko Kobayashi; Teruhiko Kido; Koji Nogawa
Working hours and mental and physical fatigue in Japanese workers.
Occupational medicine (Oxford, England) 2007;57(6):449-52.
2007: Mirei Uetani; Etsuko Kobayashi; Yasushi Suwazono; Yasushi Okubo; Teruhiko Kido; Koji Nogawa
Investigation of renal damage among residents in the cadmium-polluted Jinzu River basin, based on health examinations in 1967 and 1968.
International journal of environmental health research 2007;17(3):231-42.
2007: Yasushi Suwazono; Shouji Nagashima; Yasushi Okubo; Mirei Uetani; Etsuko Kobayashi; Teruhiko Kido; Koji Nogawa
Estimation of the number of working hours critical for the development of mental and physical fatigue symptoms in Japanese male workers - application of benchmark dose method.
American journal of industrial medicine 2007;50(3):173-82.
2006: Yasushi Suwazono; Kouichi Sakata; Hideto Harada; Mitsuhiro Oishi; Yasushi Okubo; Mirei Uetani; Etsuko Kobayashi; Koji Nogawa
Benchmark dose of working hours in relation to subjective fatigue symptoms in Japanese male workers.
Annals of epidemiology 2006;16(9):726-32.
2006: Hajime Yamataki; Yasushi Suwazono; Yasushi Okubo; Toshiaki Miyamoto; Mirei Uetani; Etsuko Kobayashi; Koji Nogawa
Health status of workers in small and medium-sized companies as compared to large companies in Japan.
Journal of occupational health 2006;48(3):166-74.
2006: Yasushi Suwazono; Kouichi Sakata; Yasushi Okubo; Hideto Harada; Mitsuhiro Oishi; Etsuko Kobayashi; Mirei Uetani; Teruhiko Kido; Koji Nogawa
Long-term longitudinal study on the relationship between alternating shift work and the onset of diabetes mellitus in male Japanese workers.
Journal of occupational and environmental medicine / American College of Occupational and Environmental Medicine 2006;48(5):455-61.
2005: Mitsuhiro Oishi; Yasushi Suwazono; Kouichi Sakata; Yasushi Okubo; Hideto Harada; Etsuko Kobayashi; Mirei Uetani; Koji Nogawa
A longitudinal study on the relationship between shift work and the progression of hypertension in male Japanese workers.
Journal of hypertension 2005;23(12):2173-8.
2005: Hideto Harada; Yasushi Suwazono; Kouichi Sakata; Yasushi Okubo; Mitsuhiro Oishi; Mirei Uetani; Etsuko Kobayashi; Koji Nogawa
Three-shift system increases job-related stress in Japanese workers.
Journal of occupational health 2005;47(5):397-404.
2005: Asako Higashikawa; Yasushi Suwazono; Yasushi Okubo; Mirei Uetani; Etsuko Kobayashi; Teruhiko Kido; Koji Nogawa
Association of working conditions and lifestyle with increased serum gamma-glutamyltransferase: a follow-up study.
Archives of medical research 2005;36(5):567-73.
2005: Tsukasa Uno; Etsuko Kobayashi; Yasushi Suwazono; Yasushi Okubo; Katsuyuki Miura; Kiyomi Sakata; Akira Okayama; Hirotsugu Ueshima; Hideaki Nakagawa; Koji Nogawa
Health effects of cadmium exposure in the general environment in Japan with special reference to the lower limit of the benchmark dose as the threshold level of urinary cadmium.
Scandinavian journal of work, environment & health 2005;31(4):307-15.
2004: Koji Nogawa; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono
Environmental cadmium exposure, adverse effects and preventive measures in Japan.
Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine 2004;17(5):581-7.
2004: Takeshi Ogawa; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Koji Nogawa
Relationship among prevalence of patients with Itai-itai disease, prevalence of abnormal urinary findings, and cadmium concentrations in rice of individual hamlets in the Jinzu River basin, Toyama prefecture of Japan.
International journal of environmental health research 2004;14(4):243-52.
2004: Yasushi Suwazono; Yasushi Okubo; Etsuko Kobayashi; Katsuyuki Miura; Yuko Morikawa; Masao Ishizaki; Teruhiko Kido; Hideaki Nakagawa; Koji Nogawa
Lack of association of human G-protein beta 3 subunit variant with hypertension in Japanese workers.
Journal of hypertension 2004;22(3):493-500.
2004: Yasushi Okubo; Yasushi Suwazono; Etsuko Kobayashi; Koji Nogawa
An association between smoking habits and blood pressure in normotensive Japanese men: a 5-year follow-up study.
Drug and alcohol dependence 2004;73(2):167-74.
2004: Yasushi Suwazono; Yasushi Okubo; Etsuko Kobayashi; Katsuyuki Miura; Yuko Morikawa; Masao Ishizaki; Teruhiko Kido; Hideaki Nakagawa; Koji Nogawa
Lack of association between human G-protein beta3 subunit variant and overweight in Japanese workers.
Obesity research 2004;12(1):4-8.
2003: Yasushi Suwazono; Yasushi Okubo; Etsuko Kobayashi; Teruhiko Kido; Koji Nogawa
A follow-up study on the association of working conditions and lifestyles with the development of (perceived) mental symptoms in workers of a telecommunication enterprise.
Occupational medicine (Oxford, England) 2003;53(7):436-42.
2003: Kouichi Sakata; Yasushi Suwazono; Hideto Harada; Yasushi Okubo; Etsuko Kobayashi; Koji Nogawa
The relationship between shift work and the onset of hypertension in male Japanese workers.
Journal of occupational and environmental medicine / American College of Occupational and Environmental Medicine 2003;45(9):1002-6.
2003: Kaori Matsuda; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Muneko Nishijo; Hideaki Nakagawa; Koji Nogawa
Total cadmium intake and mortality among residents in the Jinzu River Basin, Japan.
Archives of environmental health 2003;58(4):218-22.
2003: Nobuhiro Chiyoda; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Koji Nogawa
Allowable level of lifetime cadmium intake calculated from the individuals in the Jinzu River basin of Japan.
Biological trace element research 2003;96(1-3):9-20.
2003: Yasuhiro Hayashi; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Koji Nogawa
Excretion levels of urinary calcium and phosphorus among the inhabitants of Cd-polluted Kakehashi River basin of Japan.
Biological trace element research 2003;91(1):45-55.
2002: Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Muneko Nishijo; Hideaki Nakagawa; Koji Nogawa
Influence of years engaged in agriculture and number of pregnancies and deliveries on mortality of inhabitants of the Jinzu River basin area, Japan.
Occupational and environmental medicine 2002;59(12):847-50.
2002: Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Muneko Nishijo; Hideaki Nakagawa; Koji Nogawa
Association between urinary calcium excretion level and mortality in inhabitants of the Jinzu River basin area of Japan.
Biological trace element research 2002;89(2):145-53.
2002: Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Koji Nogawa
Dose-response relationship between total cadmium intake calculated from the cadmium concentration in rice collected from each household of farmers and renal dysfunction in inhabitants of the Jinzu River basin, Japan.
Journal of applied toxicology : JAT 2002;22(6):431-6.
2002: Tetsuya Nakazawa; Yasushi Okubo; Yasushi Suwazono; Etsuko Kobayashi; Shingo Komine; Norihisa Kato; Koji Nogawa
Association between duration of daily VDT use and subjective symptoms.
American journal of industrial medicine 2002;42(5):421-6.
2002: Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Muneko Nishijo; Hideaki Nakagawa; Koji Nogawa
Association between total cadmium intake calculated from the cadmium concentration in household rice and mortality among inhabitants of the cadmium-polluted Jinzu River basin of Japan.
Toxicology letters 2002;129(1-2):85-91.
2002: Yoshitaka Watanabe; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Koji Nogawa
Relationship between cadmium concentration in rice and renal dysfunction in individual subjects of the Jinzu River basin determined using a logistic regression analysis.
Toxicology 2002;172(2):93-101.
2002: Toshihiro Matsuda; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Muneko Nishijo; Hideaki Nakagawa; Koji Nogawa
Association between renal dysfunction and mortality among inhabitants in the region around the Jinzu River basin polluted by cadmium.
Environmental research 2002;88(3):156-63.
2002: Yasushi Okubo; T Miyamoto; Yasushi Suwazono; Etsuko Kobayashi; Koji Nogawa
An association between smoking habits and blood pressure in normotensive Japanese men.
Journal of human hypertension 2002;16(2):91-6.
2001: Yasushi Okubo; Yasushi Suwazono; Etsuko Kobayashi; Koji Nogawa
Alcohol consumption and blood pressure change: 5-year follow-up study of the association in normotensive workers.
Journal of human hypertension 2001;15(6):367-72.
2001: T Ishihara; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; M Nishijyo; Hideaki Nakagawa; Koji Nogawa
Association between cadmium concentration in rice and mortality in the Jinzu River basin, Japan.
Toxicology 2001;163(1):23-8.
2001: T Osawa; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Koji Nogawa
A retrospective study on the relation between renal dysfunction and cadmium concentration in rice in individual hamlets in the Jinzu River basin, Toyama Prefecture, Japan.
Environmental research 2001;86(1):51-9.
2001: T Abe; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Z A Shaikh; Koji Nogawa
Application of path analysis to urinary findings of cadmium-induced renal dysfunction.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering 2001;36(1):75-87.
2000: Yasushi Suwazono; Etsuko Kobayashi; Yasushi Okubo; Koji Nogawa; Teruhiko Kido; Hideaki Nakagawa
Renal effects of cadmium exposure in cadmium nonpolluted areas in Japan.
Environmental research 2000;84(1):44-55.
2000: Y P Jin; Etsuko Kobayashi; Yasushi Okubo; Yasushi Suwazono; Koji Nogawa; Hideaki Nakagawa
Changes of lead levels in 24-h urine from 1985 to 1998 in Japanese adults.
Toxicology letters 2000;114(1-3):91-9.
2000: Y K Oo; Etsuko Kobayashi; Koji Nogawa; Yasushi Okubo; Yasushi Suwazono; Teruhiko Kido; Hideaki Nakagawa
Renal effects of cadmium intake of a Japanese general population in two areas unpolluted by cadmium.
Archives of environmental health 2000;55(2):98-103.