THE EFFECT OF LOW-DOSE X-RAYS ON THE HUMAN LDH ITS ISOENZYME IN SERUM

Zhou Derong; Meng Haiying; Liu Jinwen

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THE EFFECT OF LOW-DOSE X-RAYS ON THE HUMAN LDH ITS ISOENZYME IN SERUM

更新时间：2023-04-23

- THE EFFECT OF LOW-DOSE X-RAYS ON THE HUMAN LDH ITS ISOENZYME IN SERUM
- Journal of Radiation Research and Radiation Processing Vol. 7, Issue 1, Pages: 29-32(1989)
- 作者机构：
  
  1.河北省放射卫生研究所，石家庄
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Zhou Derong, Meng Haiying, Liu Jinwen. THE EFFECT OF LOW-DOSE X-RAYS ON THE HUMAN LDH ITS ISOENZYME IN SERUM. [J]. Journal of Radiation Research and Radiation Processing 7(1):29-32(1989)
DOI：

Zhou Derong, Meng Haiying, Liu Jinwen. THE EFFECT OF LOW-DOSE X-RAYS ON THE HUMAN LDH ITS ISOENZYME IN SERUM. [J]. Journal of Radiation Research and Radiation Processing 7(1):29-32(1989) DOI：

摘要

本文对61名医用诊断X线工作者血清LDH及其同功酶进行观察。结果表明照射组比对照组LDH总活性明显升高(p,<,0.05)，LDH,1,明显降低(p,<,0.05)LDH,3,明显升高(p,<,0.01)。职业工龄组与对照组比较在,<,10年和10～20年两工龄组LDH,1,明显降低，LDH,3,明显升高。在,>,20年工龄组LDH及其同工酶又恢复正常。累积剂量组LDH及其同功酶与对照组比较，在20～50mGy，和,>,50mGy，两个剂量组LDH总活性升高(p,<,0.05)，LDH,1,明显降低(p,<,0.05)，LDH,3,明显升高(p,<,0.05)，LDH及其同功酶的变化与受照累积剂量有关。因此本文认为LDH及其同功酶的变化可用于评价小剂量辐射效应，是一项有一定意义的指标。

Abstract

The serum LDH and its isoenzymes of 61 medical diagnostic X-rays workers were observed in this paper.,The results showed that both total activity of the LDH and LDH,3, increased clearly and LDH,1, decreased clearly when irradiated geoup compared with control group.,Comparing with control group, the LDH,1, of both,<,10 years and 10-20 years of occupatipnal lengh of service groups decreased markedly and LDH,3, increased markedly. The LDH,1, decreased and LDH,3, increased respectively with the length of service within 20 years, and both LDH,1, and LDH,3, returned to normal level when the length of service was more than 20 years.,Total activity of the LDH,1, and LDH,3, of both 20-50 mGy and,>, 50 mGy dose group increased markedly and LDH,1, decreased clearly when it was compared with control group. The changes of the LDH and its iscenzyme related to cumulative dose. Therefore, we consider that the changes of the LDH and its isoenzyme is a significant parameter to the radiation effect of low-dose.

关键词

医用诊断X线工作者乳酸脱氢酶同功酶辐射效应

Keywords

Medical diagnostic X-rays workerLDHIsoenzymeRadiation effect

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