苯诱发再生障碍性贫血小鼠骨髓病理改变及血液细胞的变化(1)
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[摘要] 目的:观察苯诱发再生障碍性贫血(再障)模型小鼠骨髓组织的病理改变及血液细胞的变化。方法:清洁级Balb/c小鼠40只,随机分为正常对照组及再障模型组。正常对照组注射玉米油4 ml/kg;再障模型组注射苯油混合液(给苯剂量1 ml/kg体重),造模14 d后取材。结果:与正常对照组比较,再障模型组小鼠骨髓有核细胞及血细胞数目明显减少,骨髓组织病理学观察显示造血细胞减少,非造血细胞增加。结论:苯试剂可造成再障小鼠骨髓组织损伤及血液细胞减少。
[关键词] 苯;再生障碍性贫血;骨髓
[中图分类号] R-332[文献标识码]A [文章编号]1673-7210(2010)04(c)-034-02
Pathological change of bone marrow and the number of peripheral blood cells in benzene-induced aplastic anemia model mice
LI Rui1, CHEN Wenna2
(1.The Fifth People's Hospital of Shenyang, Shenyang 110023, China; 2.Liaoning University of Traditional Chinese Medicine, Shenyang 110032, China)
[Abstract] Objective: To observe the pathological changes in haematopoietic organs and the number of peripheral blood cells in benzene-induced aplastic anemia (AA) model mice ......
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