[Examination of alkali digestion temperature in isomer specific analysis of PCB in whole blood sample].

Tsuguhide Hori, Takamitsu Yamamoto, Yasuhisa Ishiguro, Takao Iida, Jumboku Kajiwara, Teruaki Hirata, Uchi Hiroshi, Masutaka Furue

研究成果: Contribution to journalArticle査読

抄録

We compared concentrations of PCB congeners between conventional 80 degrees C alkali digestion method and 30 degrees C alkali digestion method using 22 individual blood samples collected during 2009 annual Yusho examinations. The mean concentration of tri-CB in 30 degrees C alkali digestion method was lower than that of conventional method. However, concentration of total PCBs, 2,3',4,4',5-pentaCB (PCB118), 2,2',4,4',5,5'-hexaCB (PCB153) and 2,3,3',4,4', 5-hexaCB (PCB156), which were used as index for Yusho diagnosis, were equivalent between the methods. It was considered that the 30 degrees C alkali digestion method was available for blood PCB congener specific analysis in Yusho diagnosis.

本文言語英語
ページ(範囲)152-160
ページ数9
ジャーナルUnknown Journal
104
4
出版ステータス出版済み - 1 1 2013

All Science Journal Classification (ASJC) codes

  • Medicine(all)

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