Pillar N B
Res Exp Med (Berl). 1976 Nov 25;169(1):29-32. doi: 10.1007/BF01851337.
Coumarin (a benzo-pyrone) has been shown to significantly increase liver weights 2 days after its injection. It is believed that coumarin belongs to a group of reticulo-endothelial system stimulants which increase the numbers of phagocytosing sites by increasing the number of phagocytic cells.
香豆素（一种苯并吡喃）在注射后2天已显示出能显著增加肝脏重量。据信，香豆素属于一组网状内皮系统刺激剂，通过增加吞噬细胞数量来增加吞噬位点的数量。
