Abstract
The germ toxicity of exciting energy resource {sup 147}Pm of fluorescent paint was studied. It was shown that the placenta was a barrier for {sup 147}Pm entering into the fetus. The retention T{sub 1/2} was 105 days in testes. The retention value of {sup 147}Pm in testis was high and hardly to excrete. The results showed that {sup 147}Pm can induce abnormal sperms, most of them were non-hock sperms. The chromosome aberrations in germ cells also can be induced. Among the type of chromosome aberrations of spermatogonia, chromatid breakage was predominant. The {sup 147}Pm can cause the chromosome fragment and translocations of primary spermatocytes, and increasing of lethality. The dominant skeletal aberrations in offspring is proportional to the accumulated radioactivity of {sup 147}Pm in tests.
Citation Formats
Shoupeng, Zhu, Minyue, Lun, and Feng, Tao.
Study on germ toxicity of exciting energy resource {sup 147}Pm of fluorescent paint.
China: N. p.,
1993.
Web.
Shoupeng, Zhu, Minyue, Lun, & Feng, Tao.
Study on germ toxicity of exciting energy resource {sup 147}Pm of fluorescent paint.
China.
Shoupeng, Zhu, Minyue, Lun, and Feng, Tao.
1993.
"Study on germ toxicity of exciting energy resource {sup 147}Pm of fluorescent paint."
China.
@misc{etde_10152684,
title = {Study on germ toxicity of exciting energy resource {sup 147}Pm of fluorescent paint}
author = {Shoupeng, Zhu, Minyue, Lun, and Feng, Tao}
abstractNote = {The germ toxicity of exciting energy resource {sup 147}Pm of fluorescent paint was studied. It was shown that the placenta was a barrier for {sup 147}Pm entering into the fetus. The retention T{sub 1/2} was 105 days in testes. The retention value of {sup 147}Pm in testis was high and hardly to excrete. The results showed that {sup 147}Pm can induce abnormal sperms, most of them were non-hock sperms. The chromosome aberrations in germ cells also can be induced. Among the type of chromosome aberrations of spermatogonia, chromatid breakage was predominant. The {sup 147}Pm can cause the chromosome fragment and translocations of primary spermatocytes, and increasing of lethality. The dominant skeletal aberrations in offspring is proportional to the accumulated radioactivity of {sup 147}Pm in tests.}
place = {China}
year = {1993}
month = {Feb}
}
title = {Study on germ toxicity of exciting energy resource {sup 147}Pm of fluorescent paint}
author = {Shoupeng, Zhu, Minyue, Lun, and Feng, Tao}
abstractNote = {The germ toxicity of exciting energy resource {sup 147}Pm of fluorescent paint was studied. It was shown that the placenta was a barrier for {sup 147}Pm entering into the fetus. The retention T{sub 1/2} was 105 days in testes. The retention value of {sup 147}Pm in testis was high and hardly to excrete. The results showed that {sup 147}Pm can induce abnormal sperms, most of them were non-hock sperms. The chromosome aberrations in germ cells also can be induced. Among the type of chromosome aberrations of spermatogonia, chromatid breakage was predominant. The {sup 147}Pm can cause the chromosome fragment and translocations of primary spermatocytes, and increasing of lethality. The dominant skeletal aberrations in offspring is proportional to the accumulated radioactivity of {sup 147}Pm in tests.}
place = {China}
year = {1993}
month = {Feb}
}