英语语法分析

Mice were used applied as experimental animals, and Sulfaquinoxaline (SQ) poisoning model was replicated, toxic symptoms, changes of immune function and pathology were observed.

本研究以小鼠为试验动物，复制出小鼠磺胺喹恶啉中毒模型，观察其中毒症状，免疫功能的改变以及病理学变化。