脂质体包裹 meaning in English
tgf
Examples
- Application of caco - 2 cell model in the study of oral drug absorption process
2细胞模型建立及其在纳米脂质体包裹胰岛素体外吸收研究中的应用 - Positive single clonal cells were selected with g418 and pcr . after proliferating , the transfected cells immobilized and cultured in soldium alginate were induced by hormone
利用脂质体包裹重组质粒plncxhlf ，导入到小鼠乳腺癌细胞株ma - 782中， g418及pcr筛选获得阳性单克隆细胞。 - Different amount of copies in different tissues attribute to the different density of positive signals . the result of the experiment suggested that the transgenic animals can be produced by spermatozoa - mediated gene transfer after the entrapment of liposome . and because the exogenous dna occurs losing the segments . partly integration , or existin g outside of genome dna , the rate of chimerism is relatively high
结果表明： ( 1 )脂质体包裹外源基因转染精子的方法，可将外源基因导入受精卵中，能够获得转基因动物，并得到了较高的转基因阳性率； ( 2 )精子携带的外源dna的整合过程是随机的，在受精过程和胚胎早期分化过程中可能发生了片段丢失、不完全整合或游离于基因组存在而产生嵌合体。