Brine shrimp bioassay of some species of Solanum from Northestern Brazil
Rev. bras. farmacogn
;
17(1): 35-38, jan.-mar. 2007. tab
Article
in English
| LILACS
| ID: lil-451572
RESUMO
Os extratos metanólicos de 13 espécies de Solanum (Solanaceae) foram testados para verifificação da bioatividade em Artemia salina. As espécies testadas (partes aéreas, raízes e frutos) foram S. asperum, S. capsicoides, S. palinacantum, S. paludosum, S. paniculatum, S. paraibanum, S. sisymbriifolium, S. crinitum, S. diamantinense, S. megalonyx, S. torvum, S. asterophorum e S. stipulaceum. Das treze espécies testadas, quatro foram inativas. Os extratos dos frutos de S. asperum (CL50 = 420,5 µg/mL) e S. paludosum (CL50 = 548,0 µg/mL), partes aéreas de S. diamantinense (CL50 = 481,0 µg/mL) e S. sisymbrifolium (CL50 = 382,7 µg/mL), e das raízes S. asperum (CL50 = 593,4 µg/mL) e S. stipulaceum (CL50 = 823,1 µg/mL) que mostraram atividade moluscicida contra Biomphalaria glabrata também mostraram atividade tóxica em Artemia salina.
ABSTRACT
The methanolic extracts of 13 Specieis of the genus Solanum (Solanaceae) have been tested for bioactivity in Artemia salina. The extracts investigated were prepared from various parts (aerial parts, roots and fruits) of S. asperum, S. capsicoides, S. palinacantum, S. paludosum, S. paniculatum, S. paraibanum, S. sisymbriifolium, S. crinitum, S. diamantinense, S. megalonyx, S. torvum, S. asterophorum and S. stipulaceum. The lethal concentrations were determined for the extracts and among thirteen plants tested, four appear to be inactive. The extracts of the fruits of S. asperum (LC50 = 420.5 µg/mL) and S. paludosum (LC50 = 548.0 µg/mL), aerial parts of S. diamantinense (LC50 = 481.0 µg/mL) and S. sisymbrifolium (LC50 = 382.7 µg/mL), and the roots of S. asperum (LC50 = 593.4 µg/mL) and S. stipulaceum (LC50 = 823.1 µg/mL), all of which previously showed molluscicidal activity against Biomphalaria glabrata were also found to be active in the present study with brine shrimp.
Full text:
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Index:
LILACS (Americas)
Main subject:
Artemia
/
Solanaceae
/
Solanum
/
Toxicity
Country/Region as subject:
South America
/
Brazil
Language:
English
Journal:
Rev. bras. farmacogn
Journal subject:
Pharmacy
Year:
2007
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Instituto Multidisciplinar em Saúde/BR
/
Universidade Federal Rural de Pernambuco/BR
/
Universidade Federal da Paraíba/BR
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