[Effect of rhubarb on inflammatory cytokines and complements in patients with systemic inflammation reaction syndrome and its significance].

Objective: To study the effect of rhubarb in treating patients with systemic inflammation reaction syndrome (SIRS) and its mechanism.

Methods: The 40 patients with SIRS in the treated group were treated with conventional treatment plus rhubarb powder orally or by nasal feeding, the 38 patients in the control group were treated with conventional treatment alone. Serum tumor necrosis factor-alpha (TNF-alpha) was determined by ELISA during the admission and the 3rd day after admission, C-reactive protein (C-RP), complement 3 and 4 (C3, C4) were also determined by auto-scattering turbidimetric quantitative analysis. The parameters were compared between groups and with normal control group.

Results: Cure rate in the treated group was significantly higher than that in the control group accompanied with lesser occurrence of multiple organ dysfunction syndrome (MODS) and lower mortality. Serum TNF-alpha, C-RP, C3 and C4 in the SIRS patients were increased during admission, which were significantly higher than normal control, but these parameters would be reduced together with the alleviating of symptoms after treatment, particularly after rhubarb treatment.

Conclusion: Rhubarb could improve the prognosis of patients with SIRS, its major mechanism is that rhubarb has the antagonizing effect against inflammatory cytokines and complements.