水毒芹（Cicuta douglasii）在山羊模型中的急性毒性。

The acute toxicity of water hemlock (Cicuta douglasii) in a goat model.

机构信息

USDA-ARS Poisonous Plant Research Laboratory, Logan, UT, 84341, USA.

出版信息

Toxicon. 2020 Mar;176:55-58. doi: 10.1016/j.toxicon.2020.02.010. Epub 2020 Feb 11.

DOI:10.1016/j.toxicon.2020.02.010

Abstract

Water hemlock (Cicuta douglasii) is one of the most toxic plants to livestock and humans. Little is known regarding the amount of plant required to cause death. The objective of this study was to determine a lethal dose of water hemlock in a goat model. Plants were dosed to goats via oral gavage of freeze-dried ground plant material. The results from this study suggest that 1-2 fresh tubers would be lethal to goats.

摘要

水毒芹（Cicuta douglasii）是对牲畜和人类最具毒性的植物之一。对于导致死亡所需的植物量知之甚少。本研究的目的是确定山羊模型中水毒芹的致死剂量。通过口服给予冻干的植物材料来给山羊给药。本研究的结果表明，1-2 个新鲜块茎可能对山羊致命。