Objective To adjust the layout of secondary medicine shelves in hospital pharmacy for outpatient services and optimize the varieties of automated equipment to improve working process and promote human-machine cooperation.Methods This article discussed the adjustment of the layout of secondary medicine shelves in hospital pharmacy for outpatient services and the optimization of varieties of automated equipment for storing by analyzing actual problems in automated system and clinical drug uses and the requirements of the automated equipment for drug storage respectively to improve working process and to adapt to the operation of outpatient pharmacy automated system.Results Dispensing efficiency of outpatient pharmacy automated system was improved, patients′ waiting time was significantly shortened, and the workload of pharmacists was decreased.Conclusion Optimization of hospital pharmacy drug delivery system and its operation can obviously improve work efficiency, shorten patients′ waiting time and reduce dispensing error, thus ensuring the safety of medication.

Objective:To explore the microRNA profile changes in the development of NKT cells.Methods: Differently developmental stage of NKT cells in mouse thymus were sorted by flow cytometry.Total RNA were extracted,reversely transcribed and pre-amplified.TaqMan low density microRNA assay and single real-time PCR were applied to detect the expression changes of microRNAs in the developmental process of NKT cells.Results: There were total 92 microRNAs whose expression changed significantly during the development and maturation of NKT cells.Among them,increasly expressed microRNAs were 71,including 36 microRNAs whose expression continuously increased;decreasly expressed microRNAs were 21,including 12 microRNAs whose expression continuously decreased.In addition,single real-time PCR analysis showed that the expression of Let-7f,miR-150,miR-24,miR-29 increased,while the expression of miR-223 and miR-155 decreased during the development and maturation of NKT cells.Conclusion: NKT development and maturation is accompanied by expression changes of large amount of microRNAs,indicating that specific microRNA regulates NKT development and function.