已发表论文

口服肝靶向给药系统负载阿霉素和水飞蓟宾靶向治疗肝癌

 

Authors Li Y, Yang D, Wang Y, Li Z, Zhu C

Received 17 September 2018

Accepted for publication 1 December 2018

Published 28 December 2018 Volume 2019:14 Pages 301—315

DOI https://doi.org/10.2147/IJN.S187888

Checked for plagiarism Yes

Review by Single-blind

Peer reviewers approved by Dr Cristina Weinberg

Peer reviewer comments 4

Editor who approved publication: Dr Mian Wang

背景:目的是建立口服肝靶向脂质体共载阿霉素(doxorubicin, DOX与水飞蓟宾(silybin, SLB的联合用药,以降低心脏毒性的副作用,改善肝癌的口服治疗效果。
方法:采用二硬脂酰基磷脂酰乙醇胺-聚乙二醇-胆酸修饰脂质体(CA-LP包裹 DOX 和 SLB(CA-LP - DOX/SLB,通过体外细胞毒性、划痕和凋亡实验、体内药动学和药效学研究,评价其肝靶向性、抗肝癌疗效及心脏保护作用。
结果:体外细胞研究表明,CA-LP-DOX/SLB 抑制 HepG2 细胞增殖和 HCC97H 细胞迁移,保护 H9c2 细胞。体内药代动力学研究表明,相对于 CA-LP-DOX 和 LP-DOX 治疗组,CA-LP-DOX/SLB 治疗组肝内 DOX 积累较高,心脏内 DOX 积累较低。体内药效学研究表明,与 CA-LP-DOX 处理组相比,CA-LP-DOX/SLB 处理组不仅能有效抑制生长,而且对组织的损伤也明显减轻。
结论:通过 CA-LP 同时给予 DOX 和 SLB 可减轻急性 DOX 诱导的心脏毒性。
Keywords: doxorubicin, silybin, hepatic targeting via oral administration, cholic acid transporter, anti-hepatoma, biodistribution in vivo




Figure 8 The levels of HW/BW ratio (A), SOD (B), GSH (C), and...