持续伽马照射和吲哚美辛治疗后大鼠脾脏、骨髓和血液的形态学变化。

N Macková, P Brezáni
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引用次数: 0

摘要

探讨了在连续照射过程中应用吲哚美辛可改善造血系统辐射损伤的可能性。用γ射线连续照射7天(日剂量率2.055 Gy,累计总剂量14.385 Gy),饮水中给予吲哚美辛(平均剂量为740.7微克/kg /天)。在给定的条件下,吲哚美辛对造血没有明显的保护作用,除了轻度刺激骨髓生成和增加向外周血释放发育较年轻的髓系和红系细胞。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Morphological changes in spleen, bone marrow and blood of rats after continuous gamma irradiation and indomethacin treatment.

A possibility of modifying the radiation damage of haematopoiesis by indomethacin administered during continuous irradiation was followed. Indomethacin was given in drinking water (average dose of 740.7 micrograms/kg per day) within 7-days continuous irradiation with gamma rays (a daily dose rate of 2.055 Gy, total accumulated dose of 14.385 Gy). Under the given conditions no marked protective effect of indomethacin on haematopoiesis was found with the exception of mild stimulation of myelopoiesis and an increased release of developmentally younger cells of myeloid and erythroid series to the peripheral blood as well.

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