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wshbinzhang

铁杆木虫 (知名作家)

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flower8359(金币+2,VIP+0):谢谢 2-18 07:56
It was also well known that cationic polymer, including PEI-mediated gene transfection in vitro was most efficient at an excess of cationic polymer leading to positively charged polyplexes which bind to anionic cell surfaces, facilitateing the cell uptake.
该为
It was also well known that cationic polymer, including PEI-mediated gene transfection in vitro, was the most efficient at excess of cationic polymer, which could lead to positively charged polyplexes binding to anionic cell surfaces and facilitate the cell uptake.
11楼2009-02-16 22:15:46
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wshbinzhang

铁杆木虫 (知名作家)

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flower8359(金币+2,VIP+0):谢谢 2-18 07:56
第三段

Unfortunately, positively charged polyplexes interacted unnecessarily with serum components along with precipitation and reduction of the blood circulation time.
12楼2009-02-16 22:18:31
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wshbinzhang

铁杆木虫 (知名作家)

第三段
Additionally, the polyplexes showed a tendency to aggregate due to charge inducing the decrease of water solubility.
13楼2009-02-16 22:20:59
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