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青春风铃

银虫 (小有名气)

[求助] 生物高手请进

题目Rational design and optimization of downstream processes of virus particles for  biopharmaceutical applications: Current advances
摘要 The advent of advanced therapies in the pharmaceutical industry has moved the spotlight into virus-like particles and viral vectors produced in cell culture holding great promise in a myriad of clinical targets,including cancer prophylaxis and treatment. Even though a couple of cases have reached the clinic, these
products have yet to overcome a number of biological and technological challenges before broad utilization. Concerning the manufacturing processes, there is significant research focusing on the optimization of current cell culture systems and, more recently, on developing scalable downstream processes to generate materialfor pre-clinical and clinical trials. We review the current options for downstream processing of these complex biopharmaceuticals and underline current advances on knowledge-based toolboxes proposed for rational optimization of their processing. Rational tools developed to increase the yet scarce knowledge on the purification processes of complex biologicals are discussed as alternative to empirical, “black-boxed” based strategies classically used for process development. Innovative methodologies based on surface plasmon resonance, dynamic light scattering, scale-down high-throughput screening and mathematical modeling for supporting ion-exchange chromatography show great potential for a more efficient and cost-effective process
design, optimization and equipment prototyping.
求高人指点一下这篇文章大概说什么的  什么个意思   我是真心看不懂  我不是学生物的   题目什么意思也行  谢谢各位啦

[ Last edited by 青春风铃 on 2013-11-12 at 15:50 ]
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肖颖2009

铁虫 (正式写手)

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青春风铃: 金币+2, ★★★很有帮助 2013-11-13 15:40:26
silicare: 金币+10, BioEPI+1, 辛苦了 2013-11-14 08:29:02
摘要 :生物医药行业中先进疗法的出现聚焦于细胞培养中病毒样粒子和病毒载体的生产给多样化的临床目标,包括癌症的预防和治疗带来了很大的希望。即使有些研究项目已经达到临床阶段,这些产品在广泛应用之前还没有克服一系列生物技术的挑战。考虑到制造行业的工艺流程,有一项有重大意义的研究集中于目前细胞培养系统优化,最近关于发展为临床前和临床试验生产物质的大规模下游工艺。我们回顾这些复杂生物制药下游工艺的选择,强调目前的优势是基于知识工具箱的提议为了合理优化他们的工艺。合理工具的发展使得复杂生物纯化过程知识的不足作为供替代的选择已经被讨论。基于“黑盒子”战略拟古地用于工艺发展。基于表面等离子共振,动态光散射,模拟高通量筛选和支持离子交换色谱法的数学建模的先进的方法论在高效、成本效益好的工艺设计合理化及设备原型方面都显现出很大的潜力。
3楼2013-11-13 14:55:26
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dllchina

木虫 (著名写手)

有机的微生物大神

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青春风铃: 金币+1, 有帮助 2013-11-12 17:23:01
生物制药应用中病毒粒子下游工艺的合理设计和优化:当前进展
2楼2013-11-12 16:34:16
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zh10246

铁杆木虫 (文坛精英)

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青春风铃: 金币+1 2013-11-14 15:03:04
生物制药应用中病毒粒子下游工艺的合理设计和优化:目前进展
4楼2013-11-14 14:30:58
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