Objective To investigate protection of biological activity and controlled release of growth factor by means of drug controlled release technique in tissue engineering.
目的研究应用药物控制释放技术，在组织工程中实现对生长因子的活性保护和控制释放。
The controlled release technique was used to improve the efficiency of some existing agents such as sulfur dioxide and chlorine dioxide. Some combination agents " 929 ", 949 ", "Dimei" smoking."..
报道了作者利用控制释放技术对二氧化硫、二氧化氯制剂的研究，以及作者研制的“929”、“949”、“敌霉烟剂”的应用。
CONCLUSION: the controlled release film-coated technique and the matrix technique can be used to prepare controlled release tablets for highly hydrophilic drugs.
结论：采用控释薄膜包衣技术和骨架控释技术可用于制备强水溶性药物控释制剂。
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