Thus, in this study we intend to prepare the HCPT liposome (L-HCPT) to improve its pharmacokinetics characters such as half-life and tissues distribution and enhance antitumor activity.
脂质体作为一种新型剂型，显示其可以明显改善药物的药代动力学特性和体内组织分布，达到靶向和缓释的效果，因此本研究进行了羟基喜树碱脂质体(L-HCPT)的研制，以期提高其抗肿瘤活性。
参考来源 - 羟基喜树碱脂质体的研制及动物药代动力学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
For poorly perfused tissues, distribution is very slow, especially if the tissue has a high affinity for the drug.
血液灌注差的组织的分布过程非常缓慢，非凡是当该组织对药物具有很高的亲和性时。
Commonly, ultrasound elastography can only obtain the axial strain distribution of tissues with an external compression.
摘要超声弹性成像通常只能得到组织在外部压缩作用下的纵向应变分布。
Elastography can obtain the quantitative information of the elasticity distribution within tissues and hence has some important clinical values and wide application prospects.
弹性成像能够获得组织内部的弹性分布的定量信息，因此具有重要的临床价值和广阔的应用前景。
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