Lead acetate solution were intraperitoneally injected to rats of average body weight 220g to cause lead poisoning. Antidotes were orally adrninistered using catheter to the rats and the urine was collected after 24 hours. ALA in the urine were deterrnined by U. V. spectrophotometer. Antidotes used in this experiment were the water extracts of scutellaria radix and D-penicillarnine solution. ALA in the urine was deterrnind by Wada method. It was found that ALA content in the urine was decreased after oral adrninistration of water extracts 0 1 scutellaria radix and D-penicillarnine solution. In this study it is believed that water extract of suctellaria radix could be used as an excellent antidate in lead poisoning‘
1. 絡論
ll. 實餘林料 및 方法
Ill. 實驗結果및 考察
IV. 結論
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