Title : Sildenafil protects against 3-nitropropionic acid neurotoxicity through the modulation of calpain, CREB, and BDNF.

Pub. Date : 2010 May

PMID : 20109548






2 Functional Relationships(s)
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1 In this study we tested whether phosphodiesterase 5 (PDE5) inhibitors, sildenafil and vardenafil, would afford protection against 3-nitropropionic acid (3NP), which produces striatal lesions that closely mimic some of the neuropathological features of Huntington"s Disease (HD). Vardenafil Dihydrochloride phosphodiesterase 5A, cGMP-specific Mus musculus
2 Animals treated with PDE5 inhibitors (sildenafil or vardenafil) showed improved neurologic scores, reduced the loss of striatal DARPP-32 protein levels and lesion volumes, and decreased calpain activation produced by 3NP. Vardenafil Dihydrochloride phosphodiesterase 5A, cGMP-specific Mus musculus