| ~(147)Pm 在大鼠肺脏沉积和向血液转移规律的探讨 |
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| 引用本文： | 赵经涌,劳勤华.~(147)Pm 在大鼠肺脏沉积和向血液转移规律的探讨[J].辐射防护,1985(6). |
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| 作者姓名： | 赵经涌 劳勤华 |
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| 作者单位： | 苏州医学院
(赵经涌)，苏州医学院(劳勤华) |
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| 摘 要： | 本文报告了从大鼠肺区间直接注入~(147)Pm 后向血液转移的规律。肺区间~(147)Pm 向血液转移分快组分和慢组分。注入后第1天为快组分,转移分数约为0.094,注入第2天后为慢组分,转移分数随时间的变化可用指数函数描述,其转移半廓清期约为11d。
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| 关 键 词： | 钷-147 肺 血 转移分数 |
DEPOSITION OF ~(147)Pm IN PULMONARY COMPARTMENT AND ITS TRANSFER INTO BLOOD IN RATS |
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| Zhao Jingyong,Lao qinhua.DEPOSITION OF ~(147)Pm IN PULMONARY COMPARTMENT AND ITS TRANSFER INTO BLOOD IN RATS[J].Radiation Protection,1985(6). |
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| Authors: | Zhao Jingyong Lao qinhua |
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| Affiliation: | Suzhou Medical College |
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| Abstract: | ~(147)Pm Deposited in pulmonary compartment may be divided intotwo parts,according to the rate of its transfer into blood.One of them,the fast removal part,was shown to be transferred into blood in the firstday after injection of ~(147)Pm by a pulmonary puncture,the fraction of this part of ~(147)Pm accounted for about 10%.Another,the slow removal part,was transferred slowly and could be observed after the seccnd day.the fra-ction was found as a function of time and its half-time of clearance wasshown to be some 11 day. |
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| Keywords: | 147PM Pulmonary Blood Thansfer fraction |
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