Background exposure of general women populations in Japan to cadmium in the environment and possible health effects

被引:22
作者
Ikeda, M
Zhang, ZW
Higashikawa, K
Watanabe, T
Shimbo, S
Moon, CS
Nakatsuka, H
Matsuda-Inoguchi, N
机构
[1] Kyoto Ind Hlth Assoc, Nakakyo Ku, Kyoto 6048472, Japan
[2] Kyoto Womens Univ, Kyoto 6058501, Japan
[3] Miyagi Univ Educ, Sendai, Miyagi 9800845, Japan
[4] Inje Univ, Pusan 614735, South Korea
[5] Miyagi Univ, Taiwa, Miyagi 9813298, Japan
关键词
background exposure; cadmium; health effects; Japan; women;
D O I
10.1016/S0378-4274(99)00084-3
中图分类号
R99 [毒物学(毒理学)];
学科分类号
100405 ;
摘要
1. The surveys were conducted in 1990s on 470 non-smoking adult women [with no specific exposure to cadmium (Cd)] in 22 sites in six regions in Japan. 2. It was found that the dietary Cd intake (as a grand geometric mean) was 25.9 mu g/day, the Cd level in blood was 2.1 mu g/l, and Cd level in urine was 2.1 mu g/g creat. 3. Cd in rice contributed about 30% of total dietary Cd intake. 4. There was a substantial reduction in Cd burden when compared with observation in 1980s. 5. Effects on kidney functions were essentially negative when evaluated in terms of beta 2(-)microglobulin (beta(2)-MG), but might be positive when alpha(1)-microglobulin (alpha(1)-MG) was evaluated; further studies are apparently necessary. 6. No effects on liver functions were detected. (C) 1999 Elsevier Science Ireland Ltd. All rights reserved.
引用
收藏
页码:161 / 166
页数:6
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