OBJECTIVE:To establish a method for bacteria1 endotoxin test for Peramivir hydrate and sodium chloride injec-tion. METHODS:Maximum non-interference concentration of the sample with different batohes were used for interference test. was determined by interference test according to endotoxin gel method stated in Chinese Pharmacopiea (2010 edition)and bacterial en-edotoxintest by tachypleus amebocyte lysate from 2 manufact urers. RESULTS:The interference on bacterial endotoxin test could be excluded when the sample was diluted to 2.5 mg/ml and the limit of bacterial endotoxins was 0.5 EU/ml. CONCLUSIONS:The established method can be used to detect the bacterial endotoxin of Peramivir hydrate and sodium chloride injection.

Objective To establish diagnostic criteria for dampness syndrome through scientific and normative research methods.Methods The basis for syndrome differentiation of dampness syndrome was comprehensively integrated through literature research and structured tools,and in-depth investigation was carried out on the connotation and extension of dampness syndrome,judgment basis and criteria construction through questionnaire surveys and consensus conference method.Results Thirty-six items for syndrome differentiation of dampness syndrome were obtained through literature research.Through the questionnaire surveys,some experts suggested that the diagnosis mode of dampness syndrome should be in line with the clinical practice requirements.Accordingly,we were deep in thought about the key issue of"how to establish accurate diagnostic criteria".After in-depth investigation,we found that the dampness syndrome had specific and sensitive indicators.And 11 specific and 19 sensitive indicators were determined.Furthermore,according to the experts'suggestions,the specific indicators were classified into three categories based on dampness characteristics.Meanwhile,we investigated the diagnosis attributes of Chinese medicine syndromes and summarized them into four corresponding modes.Based on this,specificity mode and similarity/consistency mode should be adopted for diagnostic criteria for dampness syndrome.In addition,the judgment form in accord with the diagnostic attributes of dampness syndrome was determined.Conclusion This diagnostic criteria can provide a basis for the clinical diagnosis of dampness syndrome.Besides,this study explored the diagnostic attributes of Chinese medicine syndromes,which could provide reference for the development of other Chinese medicine syndrome criteria.