这个词是什么意思？
A nicotinic antagonist that is well absorbed from the gastrointestinal tract and crosses the blood-brain barrier. Mecamylamine has been used as a ganglionic blocker in treating hypertension, but, like most ganglionic blockers, is more often used now as a research tool.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D008464 · MeSH 2026。
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