Anti-angiogenic Activity Evaluation of Secondary Metabolites from Calycolpus moritzianus Leaves (Articolo in rivista)

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  • Anti-angiogenic Activity Evaluation of Secondary Metabolites from Calycolpus moritzianus Leaves (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Lepore, L; Gualtieri, MJ ; Malafronte, N ; Cotugno, R ; Dal Piaz, F; Ambrosio, L; De Falco, S; De Tommasi, N (2011)
    Anti-angiogenic Activity Evaluation of Secondary Metabolites from Calycolpus moritzianus Leaves
    in Natural product communications
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Lepore, L; Gualtieri, MJ ; Malafronte, N ; Cotugno, R ; Dal Piaz, F; Ambrosio, L; De Falco, S; De Tommasi, N (literal)
Pagina inizio
  • 943 (literal)
Pagina fine
  • 946 (literal)
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  • http://www.ncbi.nlm.nih.gov/pubmed/21834229 (literal)
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  • 6 (literal)
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  • PMID: 21834229 (literal)
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  • 7 (literal)
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  • Pubblicazione (literal)
Note
  • ISI Web of Science (WOS) (literal)
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  • 1. Univ Salerno, Dipartimento Sci Farmaceut, I-84084 Salerno, Italy 2. CNR, Inst Genet & Biophys Adriano Buzzati Traverso, Angiogenesis Lab, I-80131 Naples, Italy (literal)
Titolo
  • Anti-angiogenic Activity Evaluation of Secondary Metabolites from Calycolpus moritzianus Leaves (literal)
Abstract
  • Angiogenesis is a crucial step in many pathological conditions like cancer, inflammation and metastasis formation; on these basis the search for antiangiogenic agents has widened. In order to identify new compounds able to interfere in the Vascular Endothelial Growth Factor Receptor-1 (VEGFR-1, also known as Flt-1) recognition by VEGFs family members, we screened Calycolpus moritzianus (O. Berg) Burret leaves extracts by a competitive ELISA-based assay. MeOH and CHCl(3) extracts and several their fractions demonstrated to be able to prevent VEGF or PIGF interaction with Flt-1, with an inhibition about 50% at concentration of 100 mu g/mL. Phytochemical and pharmacological investigation of the active fractions led to the isolation of flavonoids, and terpenes. (literal)
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