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OBJECTIVE:To study the anti-inflammatory,antalgic effects and irritation of Fuyan suppository. METHODS:Mouse auricle swelling test(Fuyan suppository 4.5,3.0 and 1.5 g/kg for administration)and mouse vola pedis swelling test(5 min and 0.5,1,4,6 h)were employed to study the anti-inflammatory effect of Fuyan suppository. Mouse writhing response test(Fuy-an suppository 4.5,3.0 and 1.5 g/kg) was used to study the antalgic effect. Rabbit vagina mucosa irritation test was adopted to study the vaginal irritation(Fuyan suppository 1.0 g/rabbit,once daily for one week). RESULTS:Fuyan suppository at a dose of 4.5,3.0 or 1.5 g/kg could inhibit auricle swelling of mice and reduce the times of mice’s writhing response. 3.0 g/kg Fuyan suppos-itory could,at 0.5-6 h from administration,inhibit vola pedis swelling of mice and be nonirritating to the rabbit’s vagina. CON-CLUSIONS:Fuyan suppository has better anti-inflammatory and antalgic effects and is nonirritating to the rabbit’s vagina. Theoreti-cally,vaginal administration of Fuyan suppository can be considered as safe.
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Objective To investigate the relationship between liver metastasis and prognosis in postoperative distal bile duct cancer patients Methods In this study 128 cases of distal bile duct cancer undergoing surgical procedures were analyzed retrospectively Using Kaplan meier method to calculate their survival rates, ? 2 test to analyze the difference of sample rates Logistic regression analysis was performed to determine the factors influencing liver metastasis and log rank univariate analysis was used to assess the role of liver metastasis in the long survival Results Liver metastasis is a major cause of postoperative death Pathological types of the carcinoma and pancreatic invasion are significant predictors of liver metastasis Conclusion Aggressive treatment of postoperative liver metastasis is an important strategy to improve the long survival of postoperative bile duct cancer patients