化学遗传学是利用细胞渗透性的生物活性小分子作为分子探针进行生物学研究的方法。
Chemical genetics is a useful method by which the authors can investigate the functions of proteins utilizing activated small molecules possessing penetrability as molecular probes.
采用大多数给药途径给药(静脉注射除外)的药物在进入体循环之前必须通过数层半渗透性细胞膜。
When given by most routes (excluding iv), a drug must traverse several semipermeable cell membranes before reaching the systemic circulation.
将疏水性的PLLA掺合入基因转运载体后，能增强递药系统的与细胞的相互作用和组织渗透性。
Hydrophobic PLLA that is incorporated into the gene delivery vector is believed to enhance the cell interactions and tissue permeability of the delivery system.
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