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Data · collection · 2015

A new coumarin isolated from Sarcandra glabra as potential anti-inflammatory agent

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One new coumarin, 3,5-dihydroxy-7-O-α-L-rhamno pyranosyl-2H-chromen-2-one ( 1 ), was isolated from the whole plant of Sarcandra glabra .

Description

The structure was elucidated by spectroscopic methods. Our results indicated that 1 significantly inhibit nitric oxide (NO) production in LPS-induced RAW264.7 macrophages.

RT-PCR analysis indicated it inhibited iNOS mRNA expression. In addition, Western blot analysis showed that 1 attenuated LPS-induced synthesis of iNOS protein in the macrophages. These results suggest that 1 could be potential anti-inflammatory agent by down-regulating iNOS expression.

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Provenance · 2 source records, 15 field assertions
SourceKeyLast seenRaw
DataCite10.6084/m9.figshare.c.211666713 d agoJSON v1
DataCite10.6084/m9.figshare.c.2116667.v113 d agoJSON v1
FieldAssertionExtractorEvidence
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concepts[field].fos:biological-sciencessource · DataCiteconnector:datacite@1.0.0
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concepts[field].fos:clinical-medicinesource · DataCiteconnector:datacite@1.0.0
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concepts[field].local:field:life-sciencesmapping · DataCitevocabulary-mapper@1.0.0keywords['Biological Sciences']
concepts[field].local:field:life-sciencesmapping · DataCitevocabulary-mapper@1.0.0keywords['Biological Sciences']
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