ABSTRACT
【Objective】 To develop a mobile software application named " Component Assistant" and test for its performance in practical work, so as to address the difficulties and problems encountered during the management process of blood component preparation, such as communication and coordination in the workflow, personnel scheduling and workload arrangements. 【Methods】 The software was developed based on the daily work requirements and processes using Java language, and foreground-background separation technologies were employed to provide secure and reliable data support. 【Results】 The results of practical work verification showed that through this software, component preparation managers were able to real-time monitor blood collection situations, blood transfusion details, manage inventory levels, and summarize and review the details of the preparation process. Comparison of the usage sequence of this software, the average amount of blood prepared of employees has increased(198 bloodbag, /M), the workload of employees has increased(3.5, /M) and the rest time has been shortened(1 h, /M). 【Conclusion】 The innovation of this software lies in providing effective data support for matching the workload and personnel in component preparation operations, meeting the needs of blood component preparation management, and greatly improving work efficiency in this field.
ABSTRACT
AIM: To investigate the changes of serum angiogenic factors including vascular endothelial growth factor (VEGF) and basic fibroblast growth factor ( bFGF) in Mongolia patients with diabetic retinopathy ( DR) and to explore their roles in the progress of DR. METHODS: Eighty - three patients with diabetes were divided into three groups according to the retinopathy, no DR group ( NDR, 25 cases), background DR ( NPDR, 31 cases) and proliferative DR group (PDR, 27 cases), and 36 age - matched healthy people ( control group) were selected. Serum concentrations of VEGF and bFGF were measured using ELISA method. RESULTS: In Mongolia patients with diabetes, the serum concentrations of VEGF and bFGF were higher than those in control group; the serum concentrations of VEGF and bFGF in PDR group was higher than those of NDR and NPDR group (P CONCLUSION: High level of VEGF and bFGF may be the important pathogenic factors for DR in Mongolia patients.