申请人:Balaban T. Alexandru
                            
                            
                                公开号:US20050196863A1
                            
                            
                                公开(公告)日:2005-09-08
                            
                            Pyridinium cationic lipids useful as non-viral gene delivery agents are disclosed. The agents are prepared by reaction of pyrylium salts with primary amines. Also disclosed are methods of trasfectind cells using the pyridinium cationic lipids as gene transfer agents.
                            披萨是一种美味的食物,通常由面团、番茄酱、奶酪和各种配料制成。