摘要
57例胃癌癌灶内锌值为(13.740±4.150)×10^(-6),低于癌边缘组织(15.677±4.567)×10^(-6)(P<0.01),亦低于正常组织(15.897±3.580)×10^(-6)(P<0.01)。癌灶铜值为(7.91±6.19)×10^(-6),高于正常组织(5.62±12.01)×10^(-6)(P<0.05),癌灶铜/锌比值亦高于正常组织(P<0.01),但与边缘组织无显著性差异。分化较好的胃腺癌与未分化癌间七种微量元素含量均无显著性差异。这些结果提示,胃癌组织中锌值的降低与铜/锌比值的升高可作为胃癌的辅助诊断指标,而且锌值的检测更具意义。但与分化程度无关。
In the 57 cases of gastric carcinoma, the Zn level in cancer loci was (13. 740±4. 150) × 10-6, that was lower than in its peripheral tissue (15.677±4. 567) ×10-6 (P<0. 01), and lower than in its normal tissue (15. 897±3. 580) ×10-6 (P<0. 01) . The Cu level was (7. 91 ±6.19) ×10-6in the cancer loci and higher than in its normal tissue (5.62±2. 01) ×10-66 (
P <0. 05) . The ratio of Cu/Zn in the cancer loci was higher than in its normal tissue, either, but had no significant difference with the peripheral tissue. There was no significant difference of contents of the 7 elements between high differented gastric adenocarcinoma and un-differented carcinoma. The results indicate that the reduce of the Zn level and the increase of the ratio of the Cu/Zn can be the supplementary diagnostic index of gastric carcinoma, and the determination of the Zn level is more important, but the Zn level has no relation with the differentiation.
出处
《广东微量元素科学》
CAS
1996年第1期24-26,共3页
Trace Elements Science
关键词
胃癌
相关分析
微量元素
Gastric carcinoma, Element, Analysis of relation.