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中国临床药理学与治疗学 ›› 2007, Vol. 12 ›› Issue (12): 1364-1366.

• 基础研究 • 上一篇    下一篇

当归精油对除毒症小鼠的治疗作用

贾敏1, 杨铁虹1, 潘峰2, 罗晓星1   

  1. 1第四军医大学药学系药理学教研室, 2预防医学系统计学教研室,西安 710032,陕西
  • 收稿日期:2007-04-28 修回日期:2007-11-21 发布日期:2020-11-10
  • 通讯作者: 罗晓星,男,教校,博士生导师,研究方向:内分泌药理和反义抗菌药物研究。Tel:029-84774591 E-mail:xxluo3@fmmu.edu.cn
  • 作者简介:贾敏,女,硕士,研究方向.中药药理。Tel:029-84774555/13384980761 E-mail:yangziyi@fmmu.edu.cn

Effects of essential oil from Radix Angelicae Sinensis in mice with sepsis

JIA Min1, YANG Tie-hong1, PAN Feng2, LUO Xiao-xing1   

  1. 1Department of Pharmacology, 2Department of Statistics, Fourth Military Medical University, Xi'an 710032, Shaanxi, China
  • Received:2007-04-28 Revised:2007-11-21 Published:2020-11-10

摘要: 目的: 观察当归精油对腺毒症小鼠的治疗作用。方法: i. v.给予细菌脂多糖复制小鼠腺毒症模型,i.v.给予不同剂量的当归精油,记录小鼠7 d生存率,ELISA 法测定血清中细胞因子 TNF–α 和IL-6含量。结果: 在 100 mg/kg 剂量下,当归精油可提高内毒素(25 mg/kg)攻击小鼠的生存卒(P < 0.01);在内毒素(25 mg/kg)攻击前、后 2 h 内给药能提高小鼠 生存率,提前l h预防性给药生存率最高(P < 0.01);25 ~ 100 mg/kg 当归精油能对抗 0.125 mg/kg 内毒素引起的 TNF–α、 IL-6水平增高,降低小鼠血清TNF–α、IL-6水平 (P < 0.05 或 P < 0.01)。结论: 当归精油能拮抗内毒素引起的炎症反应,对脓毒症有 一定的治疗作用。

关键词: 精油, 当归, 脓毒症, 细胞因子

Abstract: AIM: To investigate the effects of essential oil from Radix Angelica Sinensis (EOAS) in septic mice. METHODS: The lipopolysaccharide (LPS) was injected intravenously to set up septic model in mice. The survival rate was recorded during 7 days after LPS injection. The concentrations of TNF-α and IL-6 in serum were determined by ELISA. RESULTS: The survival rate was increased significantly by intravenous injection of EOAS (100 mg/kg) after intravenous injection of LPS (25 mg/kg). Within 2 hours before or after LPS (25 mg/kg) injection, the survival rate was increased significantly by EOAS at the dosage of 100 mg/kg,with the highest sur-vival rate when EOAS was injected l hour before LPS. The concentrations of TNF –α and IL-6 in serum were markedly increased by LPS(0.125 mg/kg). And the increased levels of TNF-α and IL-6 in serum were decreased remarkably by EOAS at 25-100 mg/kg. CONCLU LPS, this results suggest that EOAS has potential thera peutic effect on sepsis.

Key words: essential oil, Radix Angelicae Sinensis, sepsis, cytokine

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