Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2011 1
2012 1
2013 1
2014 1
2015 1
2018 1
2024 0

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

6 results

Results by year

Filters applied: . Clear all
Page 1
PDE4 as a target for cognition enhancement.
Richter W, Menniti FS, Zhang HT, Conti M. Richter W, et al. Expert Opin Ther Targets. 2013 Sep;17(9):1011-27. doi: 10.1517/14728222.2013.818656. Epub 2013 Jul 25. Expert Opin Ther Targets. 2013. PMID: 23883342 Free PMC article. Review.
Inhibition of phosphodiesterase-4 decreases ethanol intake in mice.
Hu W, Lu T, Chen A, Huang Y, Hansen R, Chandler LJ, Zhang HT. Hu W, et al. Psychopharmacology (Berl). 2011 Nov;218(2):331-9. doi: 10.1007/s00213-011-2290-8. Epub 2011 Apr 21. Psychopharmacology (Berl). 2011. PMID: 21509503 Free PMC article.