科研之友
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摘要
PVP/Pd/IrO2/Nafion microsensor was fabricated to measure nitric oxide production in fibrocytes directly. In the experiments, fibrocytes did not release nitric oxide after stimulated with L-arginine and acetylcholine under normal condition. After induced with hpopolysaccharide, NO was produced in high concentration and NO levels were increased after stimulated with L-arginine and acetylcholine. On the other hand, L-N-w-nitro-arginine, an NO synthase inhibitor, decreased the action of L-arginine and acetylcholine.
- 出版日期2002-8
- 单位华东师范大学
