Preparation of total matrine controlled release micropellet capsules
Objective:To prepare total matrine controlled release micropellet capsules.Methods:The capsules were prepared by the technology of film-coating with surelease as matrix,and judged by the release behavior.Results:The drug had completely been coated into a homogeneous and continuous film,and the results repeated in three batches showed that the release behavior of the pellet capsules followed zero-equation.Conclusion:The capsules have good sustained release effect and the process of the preparation is available.
Purpose ::: This study focuses on nanoscale self–assembly peptides (SAP) modified demineralized bone matrix (DBM) which provided a more effective osteogenesis and regeneration for critically-sized femur defects in goats using the selective cell retention (SCR) strategy.