Antiviral activity of Primula longipes extracts against baculovirus
BIOLOGIA, vol.56, no.6, pp.633-636, 2001 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 56 Issue: 6
- Publication Date: 2001
- Journal Name: BIOLOGIA
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.633-636
- Karadeniz Technical University Affiliated: Yes
Abstract
In this study, extracts obtained from Primula longipes Freyn and Sint plant are reported to have antiviral effects against Autographa californica nuclear polyhedrosis virus, a baculovirus, in cell culture. We have assessed the antiviral activity of extracts prepared in ethanol. The used concentrations of root and stem extracts obtained from P. longipes plant were 200 mug/mL, whereas, the used concentration of leaf extract was 20 mug/mL. We determined that extract obtained from leaf has higher antiviral effect, and it causes 66% decrease of the virus concentration. The results suggest that a major mechanism of inhibition of baculovirus infection by Primula extracts is through interference with gene expression.