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BioAssay: AID 315047

Protection against hepatic ischemia-reperfusion-induced injury assessed as effect on aspartate aminotransferase level in Wistar rat liver at 30 mg/kg

Stable nitroxides are potential antioxidant drugs. In this study, we have linked nitroxide to natural amino acids with the aim to improve therapeutic activity. The radical scavenging activities of two nitronyl nitroxide-amino acid conjugates (NNR and NNK) were evaluated in PC 12 cell survival assays. The NO scavenging activities of these compounds were confirmed in the acetylcholine-induced more ..
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 Tested Compounds
 Tested Compounds
All(2)
 
 
Unspecified(2)
 
 
 Tested Substances
 Tested Substances
All(2)
 
 
Unspecified(2)
 
 
 Related BioAssays
 Related BioAssays
AID: 315047
Data Source: ChEMBL (463073)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2010-05-25
Modify Date: 2014-05-25

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Tested Compounds:
Description:
Title: Protective effect of nitronyl nitroxide-amino acid conjugates on liver ischemia-reperfusion induced injury in rats.

Abstract: Stable nitroxides are potential antioxidant drugs. In this study, we have linked nitroxide to natural amino acids with the aim to improve therapeutic activity. The radical scavenging activities of two nitronyl nitroxide-amino acid conjugates (NNR and NNK) were evaluated in PC 12 cell survival assays. The NO scavenging activities of these compounds were confirmed in the acetylcholine-induced vasorelaxation assay. In addition, the protective effect of NNR was demonstrated in an in vivo rat model of hepatic ischemia-reperfusion (I/R) induced injury and oxidative change. Because NNR reduced hepatic I/R injury by minimizing oxidative stress, it might be possible to develop it into a possible therapeutic agent for hepatic I/R injury.
(PMID: 18328700)
Comment
Putative Target:

ChEMBL Target ID: 50597
Target Type: ORGANISM
Pref Name: Rattus norvegicus
Organism: Rattus norvegicus
Tax ID: 10116
Confidence: Target assigned is non-molecular
Relationship Type: Non-molecular target assigned
Categorized Comment
Assay Type: Functional

Assay Data Source: Scientific Literature

BAO: Assay Format: organism-based format

Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1Activity activity commentActivity activity commentString
2Activity standard flagActivity standard flagInteger
3Activity qualifierActivity qualifierString
4Activity published valueActivity published valueFloatU/L
5Activity standard valueActivity standard valueFloatU L-1

Data Table (Concise)
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