Objective:To investigate the anti-inflammation,analgesia and ulcer healing promotion of Zhenbing Koukuining tab-lets. Methods:The anti-inflammatin,analgesia and ulcer healing promotion of the preparation was respectively observed in the croton oil-induced auricular edema in mice,acetic acid-induced writhing in mice and acetic acid-induced oral ulcer in golden hamsters. Re-sults:The tablets could obviously alleviate the auricular edema(P<0. 01)and reduce the writhing times in mice(P<0. 05),and nar-row the oral ulcer(P<0. 01 or P<0. 05)and inhibit the inflammation reaction in golden hamsters. Conclusion:Zhenbing Koukuining tablets have anti-inflammatory,analgesia and ulcer healing promotion effects.

Objectives:To evaluate the cost-effectiveness of typical pharmaceutical smoking cessation intervention strategies in China in the context of primary cancer prevention.Methods:Markov cohort simulation models were established to simulate the burden of 12 smoking caused cancer, including lung cancer, oral cancer, nasopharyngeal cancer, laryngeal cancer, esophageal cancer, gastric cancer, pancreatic cancer, liver cancer, kidney cancer, bladder cancer, cervical cancer, and acute myeloid leukemia. Taking incremental cost effectiveness ratio (ICER) as the main indicator, the model sets one year as the cycling period for 50 periods and simulates the cohort of 10 000 thirty-five-year-old current smokers with various smoking cessation strategies. To ensure the robustness of conclusion, univariate sensitivity analysis, probability sensitivity analysis, and age-group sensitivity analysis were conducted.Results:The results showed that varenicline intervention was the most cost-effective intervention. Compared to the next most effective option, incremental cost of each additional quality-adjusted life year is 11 140.28 yuan, which is below the threshold of willingness to pay (1 year GDP per capita). The value of ICER increased as the increasing age group of adopting intervention, but neither exceeded the threshold of willingness to pay. One-way sensitivity analysis showed that the value of discount rate, the hazard ratio and cost of intervention strategy had a greater impact on the result of ICER.Conclusion:In China, the use of varenicline to quit smoking is highly cost effective in the context of cancer primary prevention, especially for younger smokers.