苏州荠苧Mosla soochowensis系唇形科植物,药理试验和临床使用表明有明显的抗菌和治疗感冒作用。本所植化室从苏州荠苧中提得挥发油,我们对它的毒性进行了初步观察,结果如下。方法与结果一、急性毒性试验1.对小白鼠的毒性:用50只小鼠,体重18～22克,雌雄各半,分为5组,每组10 Mosla soochowensis is a labiatae plant in Suzhou. Pharmacological tests and clinical use have shown that there are obvious antibacterial and treatment of colds. The plant’s chemical plant obtained volatile oil from the Chinese wolfberry in Suzhou, and we initially observed its toxicity. The results are as follows. Methods and Results I. Acute Toxicity Test 1. Toxicity to mice: 50 mice, weighing 18 to 22 grams, male and female, divided into 5 groups of 10