Levels of cadmium, lead, and mercury in human brain tumors

被引：17
|
作者：
Al-Saleh, I [1 ]
Shinwari, N [1 ]
机构：
[1] King Faisal Specialist Hosp & Res Ctr, Biol & Med Res Dept MBC03, Riyadh 11211, Saudi Arabia
来源：
BIOLOGICAL TRACE ELEMENT RESEARCH | 2001年 / 79卷 / 03期
关键词：
cadmium; lead; mercury; brain tumors; atomic absorption; spectrophotometer; vapour generator accessory;
D O I：
10.1385/BTER:79:3:197
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
This article reports on the levels of cadmium, lead, and mercury in, 21 benign brain tumors and 23 malignant brain tumors. All measurements were performed by atomic absorption spectrometry following digestion by nitric acid. Average concentrations of cadmium, lead, and mercury in brain tumors were 2.02 (ND-72.78), 0.625 (ND-83.13), and 0.118 (ND-1.96) mug/g wet weight, respectively. Our values were higher than data reported by others.
引用
收藏
页码：197 / 203
页数：7
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