脂质体(liposome)做为一种新的基因工程载体,近年来受到了广泛的重视。本文尝试用脱水再加水法制备脂质体来包裹质粒DNA,摸索包裹的合适条件。 脱水再加水法按文献[1];包裹时脂质/质 As a new genetic engineering vector, liposome has received extensive attention in recent years. This paper attempts to prepare liposomes by dehydration and then adding water to encapsulate the plasmid DNA, and explore suitable conditions for packaging. Dehydration and water addition according to the literature [1];