Quality evaluation of artificial musk based on its inhibitory effect on cyclooxygenase-2 / 药学学报
Acta Pharmaceutica Sinica
; (12): 438-442, 2011.
Article
in Zh
| WPRIM
| ID: wpr-348937
Responsible library:
WPRO
ABSTRACT
The inhibitory ratio (1%) of artificial musk on cyclooxygenase-2 (COX-2) was determined by enzyme immunoassay (EIA). The dose-effect relationship between concentrations of artificial musk and 1% was established. It was found that artificial musk had obvious inhibitory action on COX-2. The concentration for 50% of maximum inhibitory effect (IC50) was about 2.26 mg x mL(-1). There was a good relationship between the logarithm concentrations of artificial musk and 1% when the concentrations of artificial musk ranged from 0.31-20.0 mg x mL(-1). The results indicated that this EIA method could be applied to evaluate the anti-inflammatory activity of artificial musk quickly, conveniently, sensitively and exactly. This paper provided a novel method and foundational research for the bioassay of artificial musk.
Full text:
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Index:
WPRIM
Main subject:
Pharmacology
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Fatty Acids, Monounsaturated
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Immunoenzyme Techniques
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Inhibitory Concentration 50
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Quantitative Structure-Activity Relationship
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Cyclooxygenase 2
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Cyclooxygenase 2 Inhibitors
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Metabolism
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Methods
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Anti-Inflammatory Agents
Language:
Zh
Journal:
Acta Pharmaceutica Sinica
Year:
2011
Type:
Article