Thanks for the link. Here is the direct citation

from the abstract of the article.

"These results may fuel the future development of therapeutic strategies in disorders such as obesity and Alzheimer's disease that are promoted by dysfunctions of central nervous neuropeptidergic pathways."

Let me emphasize " These results may fuel .....". I cannot draw any conclusion that this method has been demonstrated to have any effect on Alzimer. To my best knowledge, no effective has been shown to slow down the progress of this disease. This is also the general belief in this study field.