Source:http://linkedlifedata.com/resource/pubmed/id/11924766
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
2002-4-1
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pubmed:abstractText |
Selected plants used in Rwandan traditional medicine for the treatment of infections and/or rheumatoid diseases were investigated for antiviral activity in vitro against human immunodeficiency virus type-1 (HIV-1). Of the 38 tested 80% ethanolic extracts, belonging to plants of 21 different families only the extracts from the leaves of Aspilia pluriseta (Asteraceae) and Rumex bequaertii (Polygonaceae) had interesting selectivity indices (SI = ratio of the 50% cytotoxic concentration to the 50% effective antiviral concentration) higher than 1. Further fractionation of the initially antivirally inactive ethanolic extract of Tithonia diversifolia, however, led to an aqueous fraction with a high anti-HIV-1 activity (SI > 461), indicating that the cytotoxicity of some plant components may mask the antiviral properties of the active plant substances in total plant extracts.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0944-7113
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
9
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
62-8
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pubmed:dateRevised |
2009-11-19
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pubmed:meshHeading |
pubmed-meshheading:11924766-Anti-HIV Agents,
pubmed-meshheading:11924766-Cell Line,
pubmed-meshheading:11924766-HIV Infections,
pubmed-meshheading:11924766-HIV-1,
pubmed-meshheading:11924766-Humans,
pubmed-meshheading:11924766-Medicine, African Traditional,
pubmed-meshheading:11924766-Phytotherapy,
pubmed-meshheading:11924766-Plant Extracts,
pubmed-meshheading:11924766-Plant Structures,
pubmed-meshheading:11924766-Rwanda
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pubmed:year |
2002
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pubmed:articleTitle |
Antiviral activity of Rwandan medicinal plants against human immunodeficiency virus type-1 (HIV-1).
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pubmed:affiliation |
Faculty of Pharmaceutical Sciences, University of Antwerp, Belgium.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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