三氯吡氧乙酸-TEA 经口摄入致严重全身中毒。

Severe systemic intoxication following triclopyr-TEA ingestion.

机构信息

Department of Emergency Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.

出版信息

Clin Toxicol (Phila). 2010 Nov;48(9):942-4. doi: 10.3109/15563650.2010.526944.

DOI:10.3109/15563650.2010.526944

Abstract

We report a case of triclopyr ingestion, a herbicide that acts via the auxin system in plants. It is classified as low-toxicity herbicide. The patient ingested this product and developed metabolic acidosis and coma with cardiovascular impairment. Echocardiography and elevated Troponin T and CK MB with prolongation of QTc suggested direct myocardial toxicity. The patient was extubated 57 h after ingestion, and he recovered completely. This case illustrates the potential acute toxicity of this agent in humans.

摘要

我们报告了一例三氯吡氧乙酸（triclopyr）摄入病例，这是一种通过植物中的生长素系统起作用的除草剂。它被归类为低毒性除草剂。患者摄入该产品后，出现代谢性酸中毒和伴有心血管损伤的昏迷。超声心动图和肌钙蛋白 T 和 CK-MB 升高以及 QTc 延长提示直接心肌毒性。患者在摄入后 57 小时拔管，完全康复。该病例说明了该药物在人类中的潜在急性毒性。