ABSTRACT
Objective To investigate the clinical efficacy of acupoint application plus Simo decoction oral liquid in treating functional dyspepsia (FD).Method Ninety-five FD patients were randomized to a treatment group (48 cases) and a control group (47 cases).The treatment group received acupoint application plus Simo decoction oral liquid and the control group,oral administration of omeprazole enteric-coated capsules and mosapride citrate tablets.The clinical therapeutic effects were compared between the groups after four weeks of treatment.Result After one week of treatment,the cure and marked efficacy rate and the total efficacy rate were 20.8％ and 54.2％,respectively,in the treatment group and 40.4％ and 66.0％,respectively,in the control group (P＜0.05).There was a statistically significant difference in the cure and marked efficacy rate between the two groups (P＜0.05).After four weeks of treatment,the cure and marked efficacy rate and the total efficacy rate were 81.3％ and 89.6％,respectively,in the treatment group and 61.7％ and 72.3％,respectively,in the control group.There were statistically significant differences in both the cure and marked efficacy rate and the total efficacy rate between the two groups (P＜0.05).Conclusion Acupoint application plus Simo decoction oral liquid is an effective way to treat FD.
ABSTRACT
Objective To investigate the effect of Simo decoction oral liquid on inflammatory in acute respiratory distress syndrome (ARDS) mouse serum and the bronchoalveolar lavage fluid (BALF) and to explore the mechanism.Methods Fifty BALB/c mice were divided into normal control group, ARDS model group, small, moderate and large dose Simo decoction oral liquid-treated groups (simplified as Simo groups) according to random number table method (n=10, in each group). The ARDS model mice were replicated by lipopolysaccharide (LPS) tracheal instillation, and the mice in normal control group were given the same amount of normal saline. Immediately after the success of modeling, the mice were gavaged with 1, 2, 4 times the equivalent dose Simo decoction oral liquid of 7.56 mL·kg-1·d-1 in small, moderate or large dose Simo groups respectively, and there was no intervention in the normal control group or ARDS model group. All the mice were sacrificed at 24 hours after the respective drug amount or normal saline was given in various groups. The lung samples were taken for histologic evaluation, and BALF and serum samples were analyzed for the tumor necrosis factor-α(TNF-α), interleukin (IL-1β, IL-6), and in the mean time the level of serum superoxide dismutase (SOD) was detected.Results The pathological observation of lung tissue showed: there was no obvious inflammatory exudation in lung tissue of mice in normal control group; the inflammatory exudation in lung tissue of mice was increased significantly, the level of TNF-α (ng/L: 1759±303 vs. 104±27, 2506±674 vs. 507±46), IL-1β(ng/L: 209±16 vs. 114±11, 7325±826 vs. 3513±498) and IL-6 (ng/L: 144±38 vs. 47±7, 126±38 vs. 15±7) in serum and BALF were significantly increased, and the content of SOD (kU/L: 40.26±2.54 vs. 50.68±3.75) in serum was significantly decreased in ARDS model group (allP < 0.05), indicating that animal model of ARDS was set up successfully. Compared with ARDS model group, in small, moderate and large dose Simo groups, the inflammation exudation in lung tissue of mouse was reduced, the levels of TNF-α, IL-1βand IL-6 in serum and BALF were reduced, and the content of SOD in serum was increased [serum: TNF-α(ng/L) was 1642±276, 1126±154, 817±102 vs. 1759±303, IL-1β(ng/L)was 198±12, 170±11, 141±13 vs. 209±16, IL-6 (ng/L) was 127±22, 82±16, 41±15 vs. 144±38, SOD (kU/L) was 42.11±1.64, 48.09±1.23 vs. 40.26±2.54; BALF: TNF-α(ng/L) was 2479±446, 1632±330, 1067±223 vs. 2506±674, IL-1β(ng/L): 6939±725, 5398±625, 4401±210 vs. 7325±826, IL-6 (ng/L): 106±30, 68±13, 34±10 vs. 126±38, allP < 0.05], showing the Simo decoction inhibiting the lung inflammation and the above levels of indexes inserum and BALF was in a dose-dependent manner, and the changes in large dose Simo group was the most significant 45.18±1.15, .Conclusions Simo decoction oral liquid can inhibit the inflammatory response of ARDS, reduce the oxidative stress and decrease the lung injury of mice with ARDS.