Recent research by Peg Nopoulos, Jessica Wood and colleagues at the University of Iowa illustrates just how difficult it is to untangle nature and nurture, even at the level of brain structure.
To improve the treatment effect of endostain, we used PEG to modify its structure. Because PEG so far is the best and most popular modifier forproteins.
为提高内皮抑素的治疗效果,本研究采用聚乙二醇(PEG)对内皮抑素进行结构修饰。
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The influence of decomposing rate and the amount of PEG on structure, morphology and electrochemical properties was studied.