Pyrrolizidine

aim to detect the hepatotoxic pyrrolizidine alkaloids ( hpa) in the genus ligularia cass.

目的橐吾属植物中微量成分肝毒吡咯里西啶生物碱（HPA）的检测。

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for example, one species of moth caterpillar can find pyrrolizidine alkaloid-an important defensive agent-in eggs of other moth caterpillars if they need more of it in their system.

例如，在一种飞蛾幼虫体内可以发现吡啶生物碱——一位重要的防御代理人——如果其他种类幼虫在自身系统中需要更多这种物质的话。

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aim: to investigate expression changes of hydrophilic proteins in acute injured mouse liver induced by a pyrrolizidine alkaloid isoline, using two-dimensional electrophoresis technique.

目的：利用双向电泳技术（2-DE）观察吡咯里西啶生物碱isoline致小鼠急性肝损伤后对肝内亲水性蛋白表达的影响。

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advance on pharmacologic actions, toxicity and pharmacokinetics of pyrrolizidine alkaloids

吡咯里西啶生物碱的药理作用、毒性及药（毒）物代谢动力学研究进展

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Strychnine is used to kill rodents and pyrrolizidine alkaloids have significant activity against microbes.

而吡咯里西啶类生物碱则具有较强的杀菌活性.

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Aim To detect the hepatotoxic pyrrolizidine alkaloids ( HPA ) in the genus Ligularia Cass.

目的橐吾属植物中微量成分肝毒吡咯里西啶生物碱 ( HPA ) 的检测.

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Senecio liver toxic components contain pyrrolizidine alkaloids. Their existence has been generally concerned about the potential risks.

千里光含有肝毒性成分吡咯里西啶类生物碱，其存在的潜在风险受到普遍关注。

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pyrrolizidine alkaloids ( pas) are widely distributed in plantae.

吡咯里西啶生物碱广泛分布于植物界。

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