To observe the effect of Yangfei Ziyin Decoction (YZD) on symptoms, serum levels of TNF-alpha, IL-6, and aquaporin-5 (AQP-5), and pathology of Sj6gren's syndrome (SS) model mice.

METHODS:

Totally 60 mice were divided into 6 groups according to random digit table, i.e., the model group, the normal control group, the high, medium, low dose YZD groups (administered with YZD at 36.7, 18.4, 9.2 g/kg, 0.2 mL/10 g), the Chinese patent medicine group [CPM, administered with total glucosides of paeony at 0.6 g/kg], 10 mice in each group. All intervention was performed for six successive days in a week, with an interval of one day, a total of 50 days. Body weight, salivary secretion, food and water intake were measured at day10, 20, 30, 40, and 50, respectively. At day 50 blood was collected. Submandibular gland, thymus, and spleen were weighed. Serum levels of TNF-alpha, IL-6, and AQP-5 were detected by ELISA. Pathological changes of submandibular gland were observed. Results Compared with the normal control group, there was no change in water intake of mice in the model group, but with reduced salivary secretion (P < 0.01, P < 0.05). Thymus/spleen/submandibular gland weight and index increased in the model group (P < 0.01, P < 0.05). Compared with the model group at the same time point, salivary secretion increased in the CPM group and 3 YZD groups (P < 0.01 , P < 0.05). Compared with the model group, thymus/spleen/submandibular gland weight and index decreased in the CPM group (P < 0.01, P < 0.05). Thymus/submandibular gland weight and index decreased in the low dose YZD group (P < 0.01, P < 0.05). Thymus/submandibular gland weight and index, and spleen index decreased in high and medium dose YZD groups (P < 0.01 , P < 0.05). Levels of TNF-alpha and IL-6 decreased, but AQP-5 level increased in the CPM group (P < 0.05). AQP-5 level increased in high and medium dose YZD groups (P < 0.01 , P < 0.05). In the model group alveoli and duct of salivary gland were destroyed, alveoli and duct were irregular, epithelial cells were degenerated, necrotic, and desquamated. Mild-to-moderate lymphocytic infiltration occurred around submandibular gland. Pathological changes were alleviated in the CPM group and 3 YZD groups.

CONCLUSION:

YZD could improve clinical symptoms, serum levels of TNF-alpha, IL-6, AQP-5, and pathological changes of SS model mice.

2008-12-01·Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine

[Clinical observation on ziyin tongbi decoction in treating benign prostatic hyperplasia].

Article

作者: Guo, Jun ; Song, Chun-sheng ; Han, Qiang

OBJECTIVE:

To evaluate the efficacy and safety of Ziyin Tongbi Decoction (ZTD) in treating benign prostatic hyperplasia (BPH).

METHODS:

Adopting randomized positive controlled clinical trial method, the 100 BPH patients were assigned to two groups equally. The treatment group was medicated with ZTD, one dose per day, consisting of wild weed 12 g, yellow cocktree bark 12 g, rehmannia root 10 g, Chinese yam 15 g, bitter cardamon 10 g, red sage root 10 g, burreed tuber 8 g, tumeric rhizome 8 g, mantis egg-case 8 g, ground beetle 8 g, Zhejiang fritillary bulb 10 g, and prunella spike 15 g, etc., by decocting with water, taking twice daily and 150 mL each time. The control group was treated by Longbishu Capsule, a product of Kedi Pharmaceutical Co., Ltd., consisting of psoralea fruit, motherwort, and lysimachia, etc., twice a day, 0.9 g each time. A course of 4 weeks was given to both groups. The therapeutic efficacy was evaluated by changes in TCM symptoms after treatment (including frequency of night urination, degree of dysuria, condition of urinary thread, soreness and weakness in loin and knees, lower abdominal distention, spiritless and general weakness), the International Prostate Syndrome Score (I-PSS), maximum flow rate (Qmax), residual urine volume and prostate volume.

RESULTS:

The TCM symptoms were improved in the treatment group after treatment, showing significant as compared with those before treatment (P < 0.05); as compared with the control group, the difference in urinary thread and lower abdominal distention in treatment group was significant improved (P < 0.05). The total effective rate in the treatment group was 89.00% (43/48), while that in the control group was 73.46% (36/49), showing statistically significant difference between them (P < 0.01). The efficacy in the treatment group in aspect of improving I-PSS and Qmax was better than that in the control group (P < 0.05, P < 0.01). The residual urine volume was reduced in both group, as compared with that before treatment (P < 0.05), but showed no significant difference between the two groups (P > 0.05). No obvious change of the prostate volume was found in both two groups after treatment (P > 0.05). There are 4 patients in the treatment group and 5 in the control group complained of slight adverse reactions as gastric discomfort and dry mouth, but these were not attended and showed no affection on the treatment.

CONCLUSION:

ZTD is effective and safe for the treatment of benign prostatic hyperplasia.

100 项与滋阴至宝汤相关的药物交易

登录后查看更多信息