Lipoperoxidation and cyclooxygenase enzyme inhibitory piperidine alkaloids from Cassia spectabilis green fruits
被引:29
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作者:
Viegas, Claudio, Jr.
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Sao Paulo State Univ, UNESP, Inst Quim, BR-14800900 Araraquara, SP, Brazil
Univ Fed Alfenas, Dept Ciencias Exatas, BR-37130000 Alfenas, MG, BrazilMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Viegas, Claudio, Jr.
[3
,4
]
Silva, Dulce H. S.
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Sao Paulo State Univ, UNESP, Inst Quim, BR-14800900 Araraquara, SP, BrazilMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Silva, Dulce H. S.
[3
]
Pivatto, Marcos
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机构:
Sao Paulo State Univ, UNESP, Inst Quim, BR-14800900 Araraquara, SP, BrazilMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Pivatto, Marcos
[3
]
de Rezende, Amanda
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机构:
Sao Paulo State Univ, UNESP, Inst Quim, BR-14800900 Araraquara, SP, BrazilMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
de Rezende, Amanda
[3
]
Castro-Gamboa, Ian
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机构:
Sao Paulo State Univ, UNESP, Inst Quim, BR-14800900 Araraquara, SP, BrazilMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Castro-Gamboa, Ian
[3
]
Bolzani, Vanderlan S.
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Sao Paulo State Univ, UNESP, Inst Quim, BR-14800900 Araraquara, SP, BrazilMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Bolzani, Vanderlan S.
[3
]
Nair, Muraleedharan G.
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Michigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USAMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Nair, Muraleedharan G.
[1
,2
]
机构:
[1] Michigan State Univ, Dept Hort, E Lansing, MI 48824 USA
[2] Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USA
[3] Sao Paulo State Univ, UNESP, Inst Quim, BR-14800900 Araraquara, SP, Brazil
Phytochernical work in the search for bioactive metabolites from the methanolic extract of Senna spectabilis green fruits led to the isolation of a new piperidine alkaloid, (+)-3-O-feruloylcassine (1), in addition to the known (-)-spectaline (2) and (-)-3-O-acetylspectaline (3). The isolates were submitted to in vitro evaluation of lipoperoxidation (LPO) and cyclooxygenase enzymes (COX-1 and -2) inhibitory properties and showed moderate antioxidant activities (40-70%) at 100 ppm when compared to commercial standards BHT and vitamin E and moderate inhibition of COX-1 (ca. 40%) and marginal inhibition of COX-2 enzymes (< 10%) at 100 ppm when compared to nonsteroidal anti-inflammatory drugs (NSAIDs) aspirin, rofecoxib, and celecoxib, respectively.
机构:
Michigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USAMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Mulabagal, Vanisree
Subbaraju, Gottumukkala V.
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Aptuit Laurus Private Ltd, Hyderabad, Andhra Pradesh, IndiaMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Subbaraju, Gottumukkala V.
Ramani, Modukuri V.
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Aptuit Laurus Private Ltd, Hyderabad, Andhra Pradesh, IndiaMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Ramani, Modukuri V.
DeWitt, David L.
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Michigan State Univ, Dept Biochem & Mol Biol, E Lansing, MI 48824 USAMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
DeWitt, David L.
Nair, Muraleedharan G.
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机构:
Michigan State Univ, Dept Hort, E Lansing, MI 48824 USA
Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USAMichigan State Univ, Dept Hort, E Lansing, MI 48824 USA
机构:Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USA
Wu, D
Yu, L
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机构:Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USA
Yu, L
Nair, MG
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机构:
Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USAMichigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USA
Nair, MG
DeWitt, DL
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机构:Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USA
DeWitt, DL
Ramsewak, RS
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机构:Michigan State Univ, Natl Food Safety & Toxicol Ctr, E Lansing, MI 48824 USA