| ~(60)Coγ射线整体照射对小鼠肠系膜淋巴结淋巴细胞在体内原发移行的影响 |
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| 引用本文： | 刘立新,茅子均,殷志伟,杨惠斌,耿永建.~(60)Coγ射线整体照射对小鼠肠系膜淋巴结淋巴细胞在体内原发移行的影响[J].辐射防护,1991(1). |
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| 作者姓名： | 刘立新 茅子均 殷志伟 杨惠斌 耿永建 |
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| 作者单位： | 苏州医学院
(刘立新，茅子均，殷志伟，杨惠斌)，苏州医学院(耿永建) |
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| 摘 要： | 本文用~(51)Cr 标记细胞方法,研究了经~(60)Coγ射线整体照射后小鼠肠系膜淋巴结(MLN)淋巴细胞在同系受体小鼠体内的原发移行。结果表明,供体小鼠经0.5—4Gy~(60)Coγ射线整体照射后,其 MLN 淋巴细胞在同系正常受体体内的原发移行有很大改变。在4Gy 照射组,受体肝脏的标记细胞显著增多;脾脏的标记细胞量在各剂量组均无显著性改变 MLN、肺、回肠的标记细胞量分别在0.5Gy、1Gy、1Gy 照射后开始出现显著性降低。
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| 关 键 词： | ~(60)Coγ射线 淋巴细胞 移行 小鼠 |
EFFECTS OF WHOLE BODY IRRADIATION OF ~(60)Co-GAMMA RAY ON VIVO PRIMARY MIGRATION OF MESENTERIC LYMPH NODE LYMPHOCYTES IN MICE |
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| Liu Lixin,Mao Zijun,Yin Zhiwei,Yang Huibin,Geng Yongjian.EFFECTS OF WHOLE BODY IRRADIATION OF ~(60)Co-GAMMA RAY ON VIVO PRIMARY MIGRATION OF MESENTERIC LYMPH NODE LYMPHOCYTES IN MICE[J].Radiation Protection,1991(1). |
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| Authors: | Liu Lixin Mao Zijun Yin Zhiwei Yang Huibin Geng Yongjian |
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| Affiliation: | Suzhou Medical College |
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| Abstract: | Using a cell labeling techniquc with ~(51)Cr,the changes in the in vivo primarymigration of mesenteric lymph node(MLN)lymphocytes were investigated in mice after wholebody irradiation with ~(60)Co-gamma rays.The results showed that after 0.5 to 4 Gy wholebody irradiations with ~(60)Co-gamma rays,there are some marked changes in the primary mi-gration of murine MLN lymphocytes in normal syngeneic recipients.In recipients,an increasedcontent of ~(51)Cr in liver was observed after a 4 Gy irradiation of the,donor,but no significantchange in the ~(51)Cr content was found in spleen at any dose,and the contents of ~(51)Cr in MLNat 0.5 Gy,in lungs at 1 Gy and in small intestine at 1 Gy were significantly decreased. |
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| Keywords: | ~(60)Co-gamma Rays Lymphocytes Migration Mice |
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