Low and marginal copper intake by postweanling rats: effects on copper status and resistance to carbon tetrachloride hepatotoxicity.
Low and marginal copper intake by postweanling rats: effects on copper status and resistance to carbon tetrachloride hepatotoxicity.
复制标题
断奶后大鼠的低铜摄入量和边缘铜摄入量:对铜状态和对四氯化碳肝毒性的抵抗力的影响。
DOI:
10.1016/0026-0495(92)90297-n
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发表时间:
1992
期刊:
影响因子:
--
通讯作者:
Medeiros,DM
中科院分区:
文献类型:
--
作者:
DiSilvestro,RA;Medeiros,DM
Copper feeding studies in rats are generally initiated at weaning. This study examined whether a 6-week feeding of low or marginal Cu levels (0.2 or 2.5 ppm) to rats initially weighing 135 g produced deleterious effects. Controls were fed 8 ppm Cu. Liver Cu-Zn superoxide dismutase activities paralleled Cu intake. Plasma ceruloplasmin activities were very low for both low and marginal Cu consumption. Low but not marginal Cu intake caused a low body weight, high plasma cholesterol level, anemia, cardiac hypertrophy, and a high degree of hepatic plasma membrane injury 24 hours after CCI4injection (150 μL/kg intraperitoneally [IP]). In summary, low and marginal Cu intakes produced low Cu enzyme activities, while low Cu intake produced pathological symptoms and poor resistance to an oxidative stress.
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DOI:
--
发表时间:
1989
期刊:
影响因子:
--
作者:
J. Henderson;M. Johnson
通讯作者:
M. Johnson
DOI:
--
发表时间:
1986
期刊:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine
影响因子:
--
作者:
M. Fields;J. Holbrook;D. Scholfield;A. Rose;J. C. Smith;S. Reiser
通讯作者:
S. Reiser
影响因子:
7.4
作者:
G. M. Schelkoph;D. Milne
通讯作者:
D. Milne
影响因子:
4.2
作者:
DUBICK, MA;YU, GSM;MAJUMDAR, APN
通讯作者:
MAJUMDAR, APN
影响因子:
4.5
作者:
Be Ny Wu;D. Medeiros;Ker‐Neng Lin;B. Thorne
通讯作者:
B. Thorne