英语语法分析

Cantharidin can lighten symptom of hepatic carcinoma and debase the content of AFP.

斑蝥素治疗肝癌可减轻症状，降低甲胎蛋白含量。

The bound cantharidin may exist in the forms of magnesium cantharidate and calcium cantharidate.

结合斑蝥素可能是以斑蝥素酸钙和斑蝥素酸镁形式存在。

CONCLUSION: MAPK signal transduction pathway participates the proliferation inhibition of cantharidin on A549 cell.

结论：MAPK信号传导途径参与了斑蝥素对人肺癌a5 49细胞的增殖抑制作用。