The treatment with Si Jun Z i decoction in post-burned efficiently improves the small intestinal S-IAG excre t ion and it may play an important role in the prevention of endotoxin and bacteri al translocation after burned.

• 提示早期口服中药四君子汤加味能明显维持肠粘膜细胞分泌S -IGA的功能 ,对防治烧伤后细菌或毒素移位有重要意义。