Abstract
The purpose of the present study was to ascertain comparative retention of {sup 134}Cs or {sup 147}Pm in skeleton on induction of chromosome aberrations and PCE`s micronucleus formation in bone marrow cells. Results indicated that after iv signal nuclide {sup 134}Cs, through 7 weeks observation, the retention data in skeleton could be well described by an exponential expression. Experiments indicated that the retention value and the absorption dose of {sup 147}Pm in skeleton were significantly higher in comparison with {sup 134}Cs. Both internal contamination of {sup 134}Cs or {sup 147}Pm could induce chromosome aberrations and PCE`s micronucleus formation in bone marrow cells. Among the type of chromosome aberrations of bone marrow cells induced by {sup 134}Cs or {sup 147}Pm included gap, chromatid breakage, chromosome breakage and translocation. Moreover, the chromosome aberration rates were elevated when the intake of radioactivity of {sup 134}Cs or {sup 147}Pm were enlarged. At the same time, chromosome fragment of bone marrow cells also induced by {sup 134}Cs or {sup 147}Pm only through high radioactive contamination. Studies showed that chromosome translocation was appeared only through high radioactivity of {sup 147}Pm contamination. By comparing with {sup 1}`4{sup 7}Pm, however, the induction of chromosome aberrations and PCE`s micronucleus
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Citation Formats
Shoupeng, Zhu, Liuyi, Wang, and Weidong, Yang.
Comparative study of internal contamination of different radiators in skeleton on induction of mutagenic effect in bone marrow cells.
China: N. p.,
1990.
Web.
Shoupeng, Zhu, Liuyi, Wang, & Weidong, Yang.
Comparative study of internal contamination of different radiators in skeleton on induction of mutagenic effect in bone marrow cells.
China.
Shoupeng, Zhu, Liuyi, Wang, and Weidong, Yang.
1990.
"Comparative study of internal contamination of different radiators in skeleton on induction of mutagenic effect in bone marrow cells."
China.
@misc{etde_10111390,
title = {Comparative study of internal contamination of different radiators in skeleton on induction of mutagenic effect in bone marrow cells}
author = {Shoupeng, Zhu, Liuyi, Wang, and Weidong, Yang}
abstractNote = {The purpose of the present study was to ascertain comparative retention of {sup 134}Cs or {sup 147}Pm in skeleton on induction of chromosome aberrations and PCE`s micronucleus formation in bone marrow cells. Results indicated that after iv signal nuclide {sup 134}Cs, through 7 weeks observation, the retention data in skeleton could be well described by an exponential expression. Experiments indicated that the retention value and the absorption dose of {sup 147}Pm in skeleton were significantly higher in comparison with {sup 134}Cs. Both internal contamination of {sup 134}Cs or {sup 147}Pm could induce chromosome aberrations and PCE`s micronucleus formation in bone marrow cells. Among the type of chromosome aberrations of bone marrow cells induced by {sup 134}Cs or {sup 147}Pm included gap, chromatid breakage, chromosome breakage and translocation. Moreover, the chromosome aberration rates were elevated when the intake of radioactivity of {sup 134}Cs or {sup 147}Pm were enlarged. At the same time, chromosome fragment of bone marrow cells also induced by {sup 134}Cs or {sup 147}Pm only through high radioactive contamination. Studies showed that chromosome translocation was appeared only through high radioactivity of {sup 147}Pm contamination. By comparing with {sup 1}`4{sup 7}Pm, however, the induction of chromosome aberrations and PCE`s micronucleus formation rates on bone marrow cells induced by {sup 134}Cs was quite low.}
place = {China}
year = {1990}
month = {Oct}
}
title = {Comparative study of internal contamination of different radiators in skeleton on induction of mutagenic effect in bone marrow cells}
author = {Shoupeng, Zhu, Liuyi, Wang, and Weidong, Yang}
abstractNote = {The purpose of the present study was to ascertain comparative retention of {sup 134}Cs or {sup 147}Pm in skeleton on induction of chromosome aberrations and PCE`s micronucleus formation in bone marrow cells. Results indicated that after iv signal nuclide {sup 134}Cs, through 7 weeks observation, the retention data in skeleton could be well described by an exponential expression. Experiments indicated that the retention value and the absorption dose of {sup 147}Pm in skeleton were significantly higher in comparison with {sup 134}Cs. Both internal contamination of {sup 134}Cs or {sup 147}Pm could induce chromosome aberrations and PCE`s micronucleus formation in bone marrow cells. Among the type of chromosome aberrations of bone marrow cells induced by {sup 134}Cs or {sup 147}Pm included gap, chromatid breakage, chromosome breakage and translocation. Moreover, the chromosome aberration rates were elevated when the intake of radioactivity of {sup 134}Cs or {sup 147}Pm were enlarged. At the same time, chromosome fragment of bone marrow cells also induced by {sup 134}Cs or {sup 147}Pm only through high radioactive contamination. Studies showed that chromosome translocation was appeared only through high radioactivity of {sup 147}Pm contamination. By comparing with {sup 1}`4{sup 7}Pm, however, the induction of chromosome aberrations and PCE`s micronucleus formation rates on bone marrow cells induced by {sup 134}Cs was quite low.}
place = {China}
year = {1990}
month = {Oct}
}