CONCLUSION: Crude realgar could induce significant liver oxidative injury, which could be reduced by purified realgar. Soluble arsenic salt may be major toxic ingredient.
结论天然雄黄可导致小鼠肝损伤，酸化精制后对肝脏毒性显著降低，雄黄毒性成分可能为可溶性砷盐。
2
Methods: 1. The collagen solution used in the experiment was the soluble beef tendon collagen, with the main ingredient being type I collagen.
方法1。实验所用胶原溶液为可溶性牛腱胶原，其主要成份为I型胶原。
3
The calcium absorption enhancer comprises a water-soluble calcium particle capable of releasing a calcium ion in an aqueous solution in a sustained manner as an active ingredient.