A rapid method for creating drug implants: translating laboratory-based methods into a scalable manufacturing process.
A rapid method for creating drug implants: translating laboratory-based methods into a scalable manufacturing process.
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一种创建药物植入物的快速方法:将基于实验室的方法转化为可扩展的制造过程。
DOI:
10.1002/jbm.b.31617
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
Siegel,StevenJ
中科院分区:
文献类型:
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作者:
Wang,Cheng-Kuo;Wang,Wan-Yi;Meyer,RobertF;Liang,Yuling;Winey,KarenI;Siegel,StevenJ
Low compliance with medication is the major cause of poor outcome in schizophrenia treatment. While surgically implantable solvent‐cast pellets were produced to improve outcome by increased compliance with medication, this process is laborious and time‐consuming, inhibiting its broader application (Siegel et al., Eur J Pharm Biopharm 2006;64:287–293). In this study, the previous fabrication process was translated to a continuous and scalable extrusion method. Extrusion processes were modified based onin vitrorelease studies, drug load consistency examination, and surface morphology analysis using scanning electron microscopy. Afterward, optimized haloperidol implants were implanted into rats for preliminary analysis of biocompatibility. Barrel temperature, screw speed and resulting processing pressure influenced surface morphology and drug release. Data suggest that fewer surface pores shift the mechanism from bulk to surface PLGA degradation and longer lag period. Results demonstrate that extrusion is a viable process for manufacturing antipsychotic implants. © 2010 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2010.
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影响因子:
2.9
作者:
D. J. Smith;E. Maggio;G. L. Kenyon
通讯作者:
G. L. Kenyon
影响因子:
3
作者:
R. E. Dickerson
通讯作者:
R. E. Dickerson
影响因子:
56.9
作者:
ROSE, GD;GESELOWITZ, AR;ZEHFUS, MH
通讯作者:
ZEHFUS, MH
DOI:
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发表时间:
1985
期刊:
The Journal of biological chemistry
影响因子:
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作者:
Ernst,JF;Hampsey,DM;Stewart,JW;Rackovsky,S;Goldstein,D;Sherman,F
通讯作者:
Sherman,F
DOI:
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发表时间:
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期刊:
影响因子:
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作者:
通讯作者:
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