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Natural product Tanshinone IIA (TanIIA) induces apoptosis and differentiation in hepatocellular carcinoma (HCC) cells, but its clinical use is limited due to poor water solubility and lack of appropriate formulations for drug delivery. In this study, we capsulated TanIIA into a microemulsion (ME) that was composed of phospholipid, ethyl oleate, glycerol and(More)
The natural product tanshinone (Tan) induces apoptosis and differentiation in hepatocellular carcinoma (HCC) cells, but its clinical use is limited by its poor water solubility and the lack of appropriate formulations. In this study, Tan was encapsulated into a microemulsion (ME) composed of phospholipid, ethyl oleate, glycerol and Pluronic F68. The(More)
Automatic control on business process with workflow is the core part of a project management system. A process-oriented workflow system model which can support workflow configuration, process control, task assignment, task submitting and approval, and cooperative work is presented. The model is a hierachical architecture that consists of three layers, i.e.(More)
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