[Administration of Electroacupuncture and Da-Cheng-Qi Decoction Has a Synergetic Effect in Relieving Injury of Pancreas, Lung and Large Intestine and Inflammatory Reactions in Rats with Acute Pancreatitis].
摘要
OBJECTIVE: To explore the effectiveness of electroacupuncture (EA) stimulation of Shu-and Mu-points of Lung and Large Intestine Meridians combined with administration of Da-Cheng-Qi Decoction (DCQD) in the treatment of inflammatory injury in rats with acute pancreatitis, so as to reveal their synergetic anti-inflammatory effect. METHODS: -points "Zhongfu" (LU 1) and "Tianshu" (ST 25) for 20 min, once every 7 h, 3 times in total. Rats of the DCQD and EA+DCQD groups were given intra-gastric gavage of DCQD (1 mL/100 g) 24 h after modeling, and those of the other 3 groups were given intra-gastric gavage of same dosage of normal saline. The histopathological changes of the pancreas, lung and large intestine tissues were observed after H. E. staining and scored according to Schmidt's and colleagues' methods (the severity of edema, inflammation, hemorrhage, necrosis). The concentrations of interleukin-6 (IL-6) and IL-10 in the serum, and those of myeloperoxidase (MPO) and malonaldehyde (MDA) in the lung and large intestine tissues were detected by using double-antibody sandwich ELISA. RESULTS: >0.05). CONCLUSION: EA and DCQD can relieve the inflammatory injury of the pancreas, lung and large intestine tissues in rats with acute pancreatitis, and EA combined with DCQD has a better synergetic effect in reducing oxidative stress level and inflammatory reaction.