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Position: Home > Articles > The Acute Toxicity of Forsythiaside and the Effects on Inducing IFN-α in Mice Progress in Veterinary Medicine 2009,30 (6) 15-17

连翘酯苷对小鼠的急性毒性及体内诱生IFN-α的研究

作  者:
毛东有;张中文;杨明;王惠川;吴国娟
单  位:
北京农学院动物科学技术系
关键词:
连翘酯苷;急性毒性;α干扰素;小鼠
摘  要:
测定连翘酯苷对小鼠腹腔注射急性毒性试验的半数致死量(LD50),检测连翘酯苷体内诱生干扰素的效果。腹腔注射连翘酯苷,用改良寇氏法计算半数致死量。眼部采血,ELISA方法测定血清中IFN-α。测得连翘酯苷对小鼠腹腔注射急性毒性的LD50为1 976.5 mg/kg,LD50的95%可信限为1 863.7 mg/kg~2 096.1 mg/kg。连翘酯苷诱生干扰素在48 h达到最高峰845.8 pg/mL±150.92 pg/mL(P<0.01)。表明连翘酯苷为低毒化合物,体内能够诱生IFN-α。
译  名:
The Acute Toxicity of Forsythiaside and the Effects on Inducing IFN-α in Mice
作  者:
MAO Dong-you,ZHANG Zhong-wen,YANG Ming,WANG Hui-chuan,WU Guo-juan(Department of Animal Science and Techology,Beijing Agriculture University,Beijing,102206,China)
关键词:
forsythiaside;acute toxicity;IFN-α;mouse
摘  要:
The LD50 of acute toxicity test in mice was measured by way of intraperitoneal injection,the effect of forsythiaside inducing IFN-α was detected in vivo.Forsythiaside was injected in abdominal,the LD50 was calculated using the improved Karber's method.The blood was collected from eyeball,and the IFN-α in the blood serum was detected using ELISA kit.The(LD50) forsythiaside given to mice by intraperitoneal injection was 1 976.5 mg/kg BW.The 95% confidence interval were 1 863.7 mg/kg-2 096.1 mg/kg BW.Forsythiaside could induce mouse to produce IFN-α and reach the peak 845.8 pg/mL±150.92 pg/mL(P<0.01)at 48 h after injection.The results confirmed that forsythiaside is a low poison chemical compound and can induce IFN-α in vivo.

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