| 孙汭,田志刚,王郡甫,等.rhIL-6对辐射小鼠的保护及其对血小板损伤作用的拮抗效应[J].中华放射医学与防护杂志,1998,18(4):273-275.Sun Rui,Tian Zhigang,Wang Junfu,et al.Recombinant human interleukin 6 protects mice from lethal irradiation and has effects on platelets[J].Chin J Radiol Med Prot,1998,18(4):273-275 |
| rhIL-6对辐射小鼠的保护及其对血小板损伤作用的拮抗效应 |
| Recombinant human interleukin 6 protects mice from lethal irradiation and has effects on platelets |
| 投稿时间:1998-02-24 修订日期:1998-04-21 |
| DOI: |
| 中文关键词: rhIL-6 辐射 血小板 造血 生存期 |
| 英文关键词:rhIL-6 Ionizing radiation Platelets Hematopoiesis Survival |
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| 中文摘要: |
| 目的 研究国产rhIL-6对造血系统的作用及其抗辐射效应。方法 选用C57BL/6小鼠, 分别腹腔注射生理盐水(HBSS)或rhIL-6, 然后致死全身照射或先致死全身照射后腹腔注射HBSS或rhIL-6.结果 rhIL-6在辐射后对小鼠具有治疗效果, 平均生存期由9.3天延长至12.7天, 对RBC、HGB、HCT、PLT均有明显的促再生作用, rhIL-6预防注射亦可拮抗辐射的致死效应, 平均生存期由9.3天延长至11.5天。结论 rhIL-6在体内具有促进血细胞再生作用, 从而延缓致死辐射所致死亡。 |
| 英文摘要: |
| Objective To study the effects of rhIL-6 on platelets and its possible utilization in irradiation induced myelosuppression.Methods The rhIL-6 (5μg/day ×7 days) was injected into lethally irradiated C57BL/6 mice before or after irradiation. Results The survival was significantly prolonged by rhIL-6 administration either before or after irradiation when compared with HBSS group (P<0.01).The mean survival period prolonged from 9.3 days to 12.7 days(rhIL-6 administration after irradiation) or to 11.5 days (rhIL-6 administration before irradiation).rhIL-6 enhanced the contents of RBC, HGB, HCT and PLT. Conclusion The research indicates that rhIL-6 may improve platelets and be a possibly potential candidate for the treatment of irradiation induced myelosupression in clinic. |
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