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PCBs in blood of workers exposed to PCBs and their health status
Author(s) -
Takamatsu Makoto,
Oki Mariko,
Maeda Katsuyoshi,
Inoue Yoshito,
Hirayama Hachiro,
Yoshizuka Keiko
Publication year - 1984
Publication title -
american journal of industrial medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 104
eISSN - 1097-0274
pISSN - 0271-3586
DOI - 10.1002/ajim.4700050107
Subject(s) - medicine , environmental health , occupational exposure , environmental chemistry , toxicology , physiology , contamination , biology , chemistry , ecology
Fact‐finding surveys of workers occupationally exposed to polychlorinated biphenyls (PCBs) in the production of silk thread or of paint were carried out. Some of the workers showed higher PCB levels in the plasma than typical Yusho patients. Gas chromatographic patterns of their PCBs were shown to match the pattern of the PCBs to which they had been exposed. Levels of polychlorinated quaterphenyls in their blood were lower than 0.02 ppb. Medical findings were slight compared with typical Yusho patients. From these results, the differences in contamination with PCBs and relevant compounds and in health status between these workers and Yusho patients are discussed.