0.05); ⑵Serum TNF? and IL-6 levels in kansui root group were significantly lower than those in control group at the third, 7th and 14th days after treatment(P0.05). Conclusion ⑴kansui root therapy was effective for SAP, ⑵kansui root therapy ameliorated SAP possibly by decreasing the levels of serum TNF? and IL-6, ⑶kansui root therapy improved microcirculation of pancreas possibly by decreasing the ratio of TXA 2/PGI 2, and ⑷kansui root treating SAP may be multi-pathway and multi-target.