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Position: Home > Articles > Advances in Locally Sustained Release Formulations of Temozolomide Current Biotechnology 2014 (04) 263-267

替莫唑胺局部缓释制剂的研究进展

作  者:
张晶晶;王永峰;王国成;杨海龙;范立君
单  位:
天士力控股集团有限公司研究院化学所;天士力控股集团有限公司研究院专利部
关键词:
替莫唑胺;缓释;局部;颅内;聚酸酐
摘  要:
近年来,为更有效地发挥替莫唑胺对神经胶质瘤的治疗活性,局部、缓释给药成为替莫唑胺的研究热点。本文简述了几种研发中的替莫唑胺的局部缓释新制剂,其中替莫唑胺-聚酸酐缓释微球(TMZ-pCPP:SA)由于聚酸酐表面溶蚀等特性,具有良好的缓释特性,鼠颅内植入试验显示,比口服替莫唑胺具有更好的治疗效果,因此替莫唑胺-聚酸酐缓释微球作为颅内缓释制剂具有极为光明的前景。
译  名:
Advances in Locally Sustained Release Formulations of Temozolomide
作  者:
ZHANG Jing-jing;WANG Yong-feng;WANG Guo-cheng;YANG Hai-long;FAN Li-jun;Department of Patent,Tianjin Tasly Group Ltd.;Department of Chemical Pharmaceutical,Tianjin Tasly Group Ltd.;
关键词:
temozolomide;;sunstained release;;locally;;intracranial;;polyanhydrid
摘  要:
In order to overcome the toxicity and side effects of systemic administration of temozolomide,locally sustained release administration of temozolomide has become the hot research topics in recent years. This paper reviewed a number of newly locally and sustained release fomulations of temozolomide. Among them,temozolomide-polyanhydrid(TMZ-pCPP:SA),for its character of surface erosion,has the favourable sustained release property. The intracranial implantation test of rats indicated that TMZpCPP:SA had better treatment effects,less toxicity and side effects than oral administration of temozolomide. Thus,TMZ-pCPP:SA as an intracranial sustained release formulation has a bright future.

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