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Botanical origin research and field study of medicine realgar
Author(s): 
Pages: 1543-1546
Year: Issue:  6
Journal: China Journal of Traditional Chinese Medicine and

Keyword:  药用雄黄 基源考证 实地调研;
Abstract: 目的:考证药用雄黄的基源、炮制、矿种等,比较古今药用雄黄的质量差异,调查雄黄的生产现状。方法:文献考证和实地调研。结果:古今所用的药用雄黄来源基本一致,雄黄矿伴生矿物较复杂,Pb等伴生元素及矿石中可能夹杂三氧化二砷是造成药用雄黄毒性和使用前需要炮制的重要原因之一。结论:药用雄黄在产地和炮制上有特殊的要求,不可盲目使用,明确产地和炮制方法是保证药用雄黄安全应用的有效手段。
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