手性药物拆分方法的研究

本通过对几种拆分手性药物的方法的列举，比较几种方法，详细介绍了几种方法的特点，以及它们的不同作用。各个方法中又列出了不同的线索，根据这些线索来研究这几种拆分的方法，它们的优缺点以及针对这些缺点的解决方法，最后给出了几个典型的用该方法的实验，以辨别它们的效用。     

Therapeutic strategies to ameliorate lysosomal storage disorders – a focus on Gaucher disease

The lysosomal storage disorders encompass more than 40 distinct diseases, most of which are caused by the deficient activity of a lysosomal hydrolase leading to the progressive, intralysosomal accumulation of substrates such as sphingolipids, mucopolysaccharides, and oligosaccharides. Here, we primarily focus on Gaucher disease, one of the most prevalent lysosomal storage disorders, which is caused by an impaired activity of glucocerebrosidase, resulting in the accumulation of the glycosphingolipid glucosylceramide in the lysosomes. Enzyme replacement and substrate reduction therapies have proven effective for Gaucher disease cases without central nervous system involvement. We discuss the promise of chemical chaperone therapy to complement established therapeutic strategies for Gaucher disease. Chemical chaperones are small molecules that bind to the active site of glucocerebrosidase variants stabilizing their threedimensional structure in the endoplasmic reticulum, likely preventing their endoplasmic reticulum-associated degradation and allowing their proper trafficking to the lysosome where they can degrade accumulated substrate to effectively ameliorate Gaucher disease. Received 22 September 2005; received after revision 15 December 2006; accepted 2 February 2006     

普通化学实验教学改革探索与实践

针对多年来农业院校传统的普通化学实验课教学,进行了教学模式、教学内容、考核方式和实验管理体系等全方位的改革探索和实践.结果表明,经过实验教学改革与实践使学生的实验基本技能、综合素质能力和实验水平有了很大的提高,取得了满意的教学效果.