Effect of irradiated mushroom on the occurrence of myeloid cells with micronuclei in rats

Sujian Zhang

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Effect of irradiated mushroom on the occurrence of myeloid cells with micronuclei in rats

更新时间：2022-08-16

- Effect of irradiated mushroom on the occurrence of myeloid cells with micronuclei in rats
- Nuclear Techniques Vol. 09, Issue 4, (1986)
- 作者机构：
  
  华南农业大学
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：20 September 1984，
  
  Published：1986-04
- 稿件说明：
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Sujian Zhang. Effect of irradiated mushroom on the occurrence of myeloid cells with micronuclei in rats[J]. Nuclear techniques, 1986, 09(4): 25-26,28.
DOI：

Sujian Zhang. Effect of irradiated mushroom on the occurrence of myeloid cells with micronuclei in rats[J]. Nuclear techniques, 1986, 09(4): 25-26,28. DOI：

摘要

随着原子能和平利用的日益广泛，辐照食品保鲜在世界各国蓬勃发展。但辐照食品是否有诱变活力，人畜食用是否有潜在的遗传危险，是人们关注的问题。过去对定期检查潜在性遗传危险的测定，是观察分析细胞分裂中期染色体畸变，但此法费时，步骤繁琐，分析细胞工作量甚大。近年来，一些遗传实验室、放射生物学实验室均利用哺乳动物骨髓细胞微核的出现率来初测各种可能具有诱发染色体畸变潜力的物质。我们的试验是用辐射蘑菇喂饲大白鼠来测定辐射蘑菇对大白鼠骨髓晚幼红细胞微核率的影响。

Abstract

Studies on the occurrence of late and early erythroblasts with micronuclei in the bone marrow of four generations of white rats fed fresh mushroom irradiated to 0.49kGy and 0.98kGy by

Co source are reported.

Observations done on 280 rats revealed that whereas significant increase in the occurrence of late and early erythroblasts possessing micronuclei took place in the positive control group

no significant difference in the incidence of erythroblasts with micronuclei was found between the groups fed mushroom irradiated with 0.49kGy and 0.98kGy and the untreated mushroom.

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references

施立明和张锡然，生物化学与生物物理进展， 3 , 33 ( 1975 )。

萧佩新等，生物化学与生物物理进展， 5 , 15 ( 1977 )。

周炳富等，遗传学报， 4 , 2 , 170 ( 1977 )。

张淑俭，核技术 , 2 , 47 （ 1986 ）。

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