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  1. Book: Diphenylmethane diisocyanate (MDI)

    Sekizawa, Jun

    (Concise international chemical assessment document ; 27)

    2001  

    Author's details first draft prep. by A. Wibbertmann
    Series title Concise international chemical assessment document ; 27
    Collection
    Language English
    Size IV, 32 S.
    Publisher World Health Organization
    Publishing place Geneva
    Publishing country Switzerland
    Document type Book
    HBZ-ID HT013057249
    ISBN 92-4-153027-8 ; 978-92-4-153027-9
    Database Catalogue ZB MED Medicine, Health

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  2. Book: Triphenyltin compounds

    Sekizawa, Jun

    (Concise international chemical assessment document ; 13)

    1999  

    Author's details first draft prep. by J. Sekizawa
    Series title Concise international chemical assessment document ; 13
    Collection
    Language English
    Size IV, 40 S.
    Publisher World Health Organization
    Publishing place Geneva
    Publishing country Switzerland
    Document type Book
    HBZ-ID HT011159485
    ISBN 92-4-153013-8 ; 978-92-4-153013-2
    Database Catalogue ZB MED Medicine, Health

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  3. Book: Diethyl phthalate

    Sekizawa, Jun / Dobson, Stuart

    (Concise international chemical assessment document ; 52)

    2003  

    Author's details first draft prep. by Jun Sekizawa and Stuart Dobson
    Series title Concise international chemical assessment document ; 52
    Collection
    Language English
    Size IV, 36 S. : graph. Darst.
    Publisher World Health Organization
    Publishing place Geneva
    Publishing country Switzerland
    Document type Book
    HBZ-ID HT013832722
    ISBN 92-4-153052-9 ; 978-92-4-153052-1
    Database Catalogue ZB MED Medicine, Health

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  4. Book: 1,2-Dibromoethane

    Sekizawa, Jun

    (Environmental health criteria ; 177)

    1996  

    Title variant Dibromoethane
    Author's details prep. by J. Sekizawa
    Series title Environmental health criteria ; 177
    Collection
    Keywords Ethylene Dibromide / adverse effects ; Ethylene Dibromide / toxicity ; Environmental Exposure ; Dibromethane
    Subject Ethylenbromid ; Dibromethan
    Language English
    Size 148 S.
    Publisher World Health Organization
    Publishing place Geneva
    Publishing country Switzerland
    Document type Book
    Note Zsfassungen in franz. und span. Sprache
    HBZ-ID HT007197053
    ISBN 92-4-157177-2 ; 978-92-4-157177-7
    Database Catalogue ZB MED Medicine, Health

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  5. Book: Fenitrothion

    Sekizawa, Jun

    (Environmental health criteria ; 133)

    1992  

    Institution International Programme on Chemical Safety
    Author's details [International Programme on Chemical Safety]. First draft prepared by J. Sekizawa
    Series title Environmental health criteria ; 133
    Collection
    Keywords Fenitrothion / toxicity ; Environmental Exposure ; Fenitrothion / adverse effects ; Fenitrothion ; Toxizität
    Subject Giftigkeit ; Toxische Wirkung
    Language English
    Size 184 S. : graph. Darst.
    Publisher World Health Organization
    Publishing place Geneva
    Publishing country Switzerland
    Document type Book
    HBZ-ID HT004327775
    ISBN 92-4-157133-0 ; 978-92-4-157133-3
    Database Catalogue ZB MED Medicine, Health

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  6. Book: Trichlorfon

    Sekizawa, Jun

    (Environmental health criteria ; 132)

    1992  

    Institution International Programme on Chemical Safety
    Author's details [International Programme on Chemical Safety]. First draft prepared by J. Sekizawa
    Series title Environmental health criteria ; 132
    Collection
    Keywords Trichlorfon / toxicity ; Environmental Exposure ; Trichlorfon / adverse effects ; Trichlorfon ; Toxizität
    Subject Giftigkeit ; Toxische Wirkung ; Trichlorphon
    Language English
    Size 162 S. : graph. Darst.
    Publisher World Health Organization
    Publishing place Geneva
    Publishing country Switzerland
    Document type Book
    HBZ-ID HT004332395
    ISBN 92-4-157132-2 ; 978-92-4-157132-6
    Database Catalogue ZB MED Medicine, Health

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  7. Article ; Online: [Risk communication about radionuclide contamination of food after the fukushima nuclear power plant accident].

    Sekizawa, Jun

    Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan

    2013  Volume 54, Issue 2, Page(s) 89–96

    MeSH term(s) Adult ; Aged ; Child, Preschool ; Communication ; Food Analysis ; Food Contamination, Radioactive/analysis ; Food Contamination, Radioactive/prevention & control ; Fukushima Nuclear Accident ; Humans ; Radioactive Hazard Release ; Risk ; Risk Assessment ; Surveys and Questionnaires
    Language Japanese
    Publishing date 2013-05-15
    Publishing country Japan
    Document type Journal Article ; Review
    ZDB-ID 604314-8
    ISSN 1882-1006 ; 0015-6426
    ISSN (online) 1882-1006
    ISSN 0015-6426
    DOI 10.3358/shokueishi.54.89
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Other aspects of BSE issues in East Asian countries.

    Sekizawa, Jun

    Risk analysis : an official publication of the Society for Risk Analysis

    2013  Volume 33, Issue 11, Page(s) 1952–1957

    Abstract: Scientific risk estimates of BSE can be the same internationally; however, socioeconomic backgrounds, such as food supply (e.g., beef import status) and dietary life, are different between East Asian countries (i.e., in this article, Japan, Korea, and ... ...

    Abstract Scientific risk estimates of BSE can be the same internationally; however, socioeconomic backgrounds, such as food supply (e.g., beef import status) and dietary life, are different between East Asian countries (i.e., in this article, Japan, Korea, and Taiwan) and Western countries, which may account for differences in risk perception of people. Since political and social backgrounds also differ among these East Asian countries, they will also influence people's attitudes toward food safety. Psychological factors such as "dread" and the "unknown" are considered to be important in risk perception, but socioeconomic, and in some cases political, situations (e.g., attitudes of politicians and political pressures in trade) may strongly influence the perception and acceptance of various risks by citizens. With regard to the BSE issues, latter aspects may contribute a lot to risk perception, but have not been examined in depth until now. Although protection of health is the key element to food safety, sometimes business factors can overwhelm safety issues in international trade. Appropriate risk governance in food safety issues, such as BSE, can be attained not only through application of outputs of scientific assessment, but also through deliberation of various aspects, that may have strong influence on people's risk perception, and improved communication among stakeholders and also among countries.
    MeSH term(s) Animals ; Asia/epidemiology ; Cattle ; Encephalopathy, Bovine Spongiform/epidemiology ; Humans ; Meat Products/virology ; Risk Assessment
    Language English
    Publishing date 2013-11
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 778660-8
    ISSN 1539-6924 ; 0272-4332
    ISSN (online) 1539-6924
    ISSN 0272-4332
    DOI 10.1111/risa.12051
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Low-dose effects of bisphenol A: a serious threat to human health?

    Sekizawa, Jun

    The Journal of toxicological sciences

    2008  Volume 33, Issue 4, Page(s) 389–403

    Abstract: The author tried to review and summarize low-dose effects of endocrine disrupting chemicals (EDCs) through an extensive literature survey of toxicological studies with bisphenol A (BPA), taking BPA as an example for which many studies were published. ... ...

    Abstract The author tried to review and summarize low-dose effects of endocrine disrupting chemicals (EDCs) through an extensive literature survey of toxicological studies with bisphenol A (BPA), taking BPA as an example for which many studies were published. Data on low-dose effects with BPA, especially on neurobehavioral effects after fetal or early postnatal exposures, suggested that there would be new aspects to be considered. Specific mention for future tasks was made. Firstly, toxicity tests should be designed with more elaboration to ensure a sufficient number of animals with careful handling of litters to allow adequate statistical analysis and appropriate selection of dosages to obtain insight in dose-response relationship. Secondly, precise measurement of plasma levels in both humans and rodents and construction of relevant physiologically-based pharmacokinetic models would help obtain quantitative estimates of intake and target-organ exposure relationship. Thirdly, biological backgrounds, particularly differences and similarities in endocrinological, neurological and immunological aspects among species, should be revisited. Fourthly, mechanistic deliberations on the possibilities of epigenetic mechanism and examinations of putative neurobehavioral effects or a presumptive link of miscarriage with BPA exposures are requested. Finally, general public concerns must be addressed in a thoughtful way so that a simple precautionary approach is not pursued, but uncertainties of the new toxicological aspects should be carefully explained. Further researches and internationally concerted efforts on elucidating risk of low-dose effects by integrating knowledge will contribute to setting new directions in toxicology and improving chemical risk assessments.
    MeSH term(s) Animals ; Benzhydryl Compounds ; Endocrine Disruptors/toxicity ; Environmental Exposure ; Estrogens, Non-Steroidal/toxicity ; Humans ; Phenols/toxicity ; Public Health ; Risk Assessment ; Toxicity Tests
    Chemical Substances Benzhydryl Compounds ; Endocrine Disruptors ; Estrogens, Non-Steroidal ; Phenols ; bisphenol A (MLT3645I99)
    Language English
    Publishing date 2008-10-02
    Publishing country Japan
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 770623-6
    ISSN 1880-3989 ; 0388-1350
    ISSN (online) 1880-3989
    ISSN 0388-1350
    DOI 10.2131/jts.33.389
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Pregnancy-associated hemorrhagic stroke: A nationwide survey in Japan.

    Enomoto, Naosuke / Tanaka, Hiroaki / Katsuragi, Shinji / Hayata, Eijiro / Hasegawa, Junichi / Nakata, Masahiko / Takahashi, Jun C / Sekizawa, Akihiko / Ishiwata, Isamu / Ikeda, Tomoaki

    The journal of obstetrics and gynaecology research

    2021  Volume 47, Issue 6, Page(s) 2066–2075

    Abstract: Aim: The number of maternal deaths due to pregnancy-associated hemorrhagic stroke has not decreased despite a gradual decrease of maternal death in Japan. This study aimed to clarify the risk factors of hypertensive disorders of pregnancy-associated ... ...

    Abstract Aim: The number of maternal deaths due to pregnancy-associated hemorrhagic stroke has not decreased despite a gradual decrease of maternal death in Japan. This study aimed to clarify the risk factors of hypertensive disorders of pregnancy-associated hemorrhagic stroke.
    Methods: This retrospective study analyzed pregnancy-associated hemorrhagic stroke patients with hypertensive disorders of pregnancy between 2013 and 2017 among 407 Japanese maternal and perinatal centers. Patients were divided into good or poor outcome groups and their maternal backgrounds and neonatal prognoses were compared.
    Results: We analyzed 61 cases, including 41 survival and 20 death cases, obtained from a secondary survey. Among the 61 hemorrhagic stroke cases, 62% were related to hypertensive disorders. Hypertensive disorders of pregnancy were observed in 75% of death cases. Use of MgSO
    Conclusion: Pregnant women who present with a hypertensive disorder at an outpatient clinic probably need to undergo blood tests and careful observation. Delayed systemic evaluation and intensive care for only a few days may result in the development of hemorrhage.
    MeSH term(s) Female ; Hemorrhagic Stroke ; Humans ; Hypertension ; Infant, Newborn ; Japan/epidemiology ; Maternal Mortality ; Pregnancy ; Retrospective Studies
    Language English
    Publishing date 2021-04-05
    Publishing country Australia
    Document type Journal Article
    ZDB-ID 1327307-3
    ISSN 1447-0756 ; 1341-8076
    ISSN (online) 1447-0756
    ISSN 1341-8076
    DOI 10.1111/jog.14786
    Database MEDical Literature Analysis and Retrieval System OnLINE

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