结论：壳聚糖- CEC双层包覆胰岛素脂质体有利于改善胰岛素口服生物利用度。
CONCLUSION: The insulin-liposomes double-coated with chitosan and CEC were in favor of improving oral bioavailability of insulin.
结果在胃蛋白酶、胰蛋白酶和胃肠道内容物中，壳聚糖CEC双层包覆胰岛素脂质体对胰岛素具有较好的保护作用；
Results The insulin-liposomes double-coated by CH and CEC was shown to protect insulin against digestion of pepsin, trypsin and gastrointestinal contents.
目的建立RP-HPLC法测定葛根素长循环脂质体中葛根素的含量和包封率。
OBJECTIVE To establish an RP-HPLC method for determining the content of puerarin in Puerarin long circulating liposome and its entrapment efficiency.
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