| Literature DB >> 14661900 |
Corrado Balacco Gabrieli1, Federico Regine, Enzo M Vingolo, Edoardo Rispoli, Aldo Isidori.
Abstract
The authors describe their findings on 12 subjects who were treated with 50 mg of sildenafil (Viagra) and underwent ERG measurements prior to and 1 hour after ingestion. The Naka-Rushton equation was used to describe the b-wave luminance-response function of the scotopic ERG. Statistically significant differences were noted in the Vmax and K values. Sildenafil ingestion resulted in an increase in Vmax (higher rod response to light stimuli) and a decrease in K (higher sensitivity).Entities:
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Year: 2003 PMID： 14661900 DOI： 10.1023/a:1026271404384
Source DB: PubMed Journal: Doc Ophthalmol ISSN： 0012-4486 Impact factor: 2.379