这个词是什么意思？
A derivative of the NIACINAMIDE that is structurally combined with an organic nitrate. It is a potassium-channel opener that causes vasodilatation of arterioles and large coronary arteries. Its nitrate-like properties produce venous vasodilation through stimulation of guanylate cyclase.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D020108 · MeSH 2026。
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