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Genotoxic effect of Physalis angulata L. (Solanaceae) extract on human lymphocytes treated in vitro 47
Alves dos Santos,Raquel; Cabral,Teresinha Rosa; Cabral,Isabel Rosa; Greggi Antunes,Lusânia Maria; Pontes Andrade,Cristiane; Cerqueira dos Santos Cardoso,Plínio; de Oliveira Bahia,Marcelo; Pessoa,Claudia; Martins do Nascimento,José Luis; Rodríguez Burbano,Rommel; Satie Takahashi,Catarina.
Physalis angulata L (Solanaceae) is a medicinal plant from North of Brazil, whose different extracts and infusions are commonly used in the popular medicine for the treatment of malaria, asthma, hepatitis, dermatitis and rheumatism. However, the genotoxic effects of P. angulata on human cells is not well known. The main purpose of the present study was to evaluate the in vitro genotoxic effects of aqueous extract of P. angulata using the comet assay and the micronucleus assay in human lymphocytes provided from 6 healthy donors. Treatments with P. angulata extracts were performed in vitro in order to access the extent of DNA damage. The comet assay has shown that treatments with P. angulata at 0.5, 1.0, 2.0, 3.0 and 6.0 μg/mL in culture medium were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: P. angulata; Micronuclei; Comet assay.
Ano: 2008 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452008000200005
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Folk uses and pharmacological properties of Casearia sylvestris: a medicinal review 42
Ferreira,Paulo Michel P.; Costa-Lotufo,Leticia V.; Moraes,Manoel O.; Barros,Francisco W.A.; Martins,Aline M.A.; Cavalheiro,Alberto J.; Bolzani,Vanderlan S.; Santos,Andre G.; Pessoa,Claudia.
Folk uses and scientific investigations have highlighted the importance of Casearia sylvestris extracts and their relevant bioactive potential. The aim of this work was to review the pharmacological properties of C. sylvestris, emphasizing its anti-ulcer, anti-inflammatory, anti-ophidian and antitumor potentialities. Ethanolic extracts and essential oil of their leaves have antiulcerogenic activity and reduce gastric volume without altering the stomach pH, which corroborates their consumption on gastrointestinal disorders. Leaf water extracts show phospholipase A2 inhibitory activity that prevents damage effects on the muscular tissue after toxin inoculation. This antiphospholipasic action is probably related to the use as an anti-inflammatory, proposing a...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Casearia sylvestris; Folk uses; Pharmacological properties.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652011000400024
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