ABSTRACT
OBJECTIVE To sum marize the pro cedure and informatization construction of centralized volume-based procurement（VBP）in our hospital ，in order to give references for normal development of centralized VBP. METHODS The standardized workflow system was established ，including using flow chart method to establish standardized workflow ，carrying out procedure training and inspection of procedure implementation ， and continuously conducting procedure optimization. The information system was developed for the task links that needed a lot of calculation to improve the automation level of information processing. RESULTS & CONCLUSIONS Eight specific work procedures were established in our hospital ，including the work procedures of submitting the demand data of centralized VBP and the implementation of centralized VBP ，and has taken measures such as procedure training ，establishing supervision and inspection system and using auxiliary means to promote the implementation of the procedure ，so as to optimize the procedure and work form. An informatization platform for the clinical task allocation of the agreed purchase quantity of centralized VBP and a supervision platform for the daily use of VBP were also established in our hospital，then the two tasks with a large amount of calculation could be finished. Standardized workflow system and informatization platform construction has improved the operation and supervision efficiency of centralized VBP in our hospital ，ensured the completion of centralized purchase tasks and saved human resources ，which has a certain promotion value.
ABSTRACT
OBJECTIVE:To investigate the effect of the active site F 022 of Radix Isatidix antiendotoxin on the LPS-stimulated release of inflammatory cell factors in monocytes of mice.METHODS:Monocytes samples taken from the abdominal cavities of BALB/C mice were divided into6groups,the trial group were divided into1%,0.5%,0.25%and0.125%4groups,which added with Radix Isatidis F 022 sample solution and LPS solution;The positive group were treated with LPS solution;The negative group were added with1%F 022 solution.Thereafter the levels of TNF-?,IL-6and NO of the3kinds of inflammatory cell factors cultured in the clear supernatant liquid were determined.RESULTS:LPS could stimulate monocytes of mice to excessively release inflammatory cell factors including TNF-?,IL-6and NO.Compared with the positive group,the levels of inflammatory cell factors in the trial group reduced and which was dose dependent.CONCLU-SION:The active site F 022 of Radix Isatidix antiendotoxin has inhibitory action on LPS-stimulated excessive release of in-flammatory cell factors of in monocytes of mice.