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Accession number;99A0286460
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| Title;Endocrine Disrupting Chemicals and Carcinogenicity. |
| Author;
OI GEN
(National Inst. Environmental Studies)
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Journal Title;Japanese Journal of Cancer and Chemotherapy
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Journal Code:Z0938A
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ISSN:0385-0684
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VOL.26;NO.3;PAGE.263-268(1999)
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| Figure&Table&Reference;REF.22 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;Endocrine disrupting chemicals(EDC) seem to be different from classic environmental toxicants in several points: 1) EDC operates during critical period(s) in the early stage of life characterized by rapid cell differentiation and organogenesis, leaving irreversible disruption thereof. 2) EDC may not demonstrate any clear threshold in exerting its "toxicological" effects and 3) EDCs may act synergistically or additively. Except for few cases such as diethylstibestrol causing cancer in female offspring, a clear cause effect relationship between cancers in humans and EDC is still hard to demonstrate. Thanks to continual epidemiological endeavors, a few reports suggests such relationship between prostate cancer and herbicides. Because of its frequent association in incidence with inborn abnormalities of male reproductive organs such as undescended testis, hypospadias and degenerated quality of sperm, testicular cancer is suspected to have common or related pathogenesis with them. A hypothesis advanced by Carlsen et al was introduced. (author abst.) |
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