The oral pharmaceutical formulation contains a core and a drugcoating layer.
所述口服药物制剂含有核和药物涂层。
2
Electron microscope scanning of the drugcoating film of before and after drug release indicates that adding hydrophilic shaping agent could improve the penetration rate of the coating film.
对释药前后的包衣膜进行电镜扫描，结果表明包衣膜中加入亲水性增塑剂可改善包衣膜的通透性。
3
To establish a preparation technique of Metronidazole- loaded colon specific drug delivery systems by centrifuge coating granulation method.