| 摘要 |
<p>This invention provides methods and pharmaceutical compositions for treating cognitive disorders such as learning disorders, ADD/ADHD, and other disorders. This invention provides methods and pharmaceutical compositions for treating cognitive disorders such as learning disorders, ADD/ADHD, and other disorders. According to an aspect of the present invention, internal medical devices are provided, which contain at least one surface region that comprises a polymer brush. The polymer brush, in turn, contains one or more types of hydrophobic polymer chains and one or more types of hydrophilic polymer chains.</p> |
