| 汪竹平,李再仁,李淑玲,范继余,凌涤生.中药膜形盖髓剂临床及实验研究[J].中国中西医结合杂志,1993,(6):345-346,325 |
| 中药膜形盖髓剂临床及实验研究 |
| Clinical and Experimental Studies on Membranous Pulp-Capping Agent with Chinese Medicinal Herbs |
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| DOI： |
| 中文关键词: 中药膜形盖髓剂 牙髓炎 盖髓术 活髓切断术 抑菌试验 |
| 英文关键词:Chinese medicinal herb pulpitis pulp-capping pulpotomy antibacterial test |
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| 摘要点击次数: 1318 |
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| 中文摘要: |
| 运用自拟方,制成中药膜形盖髓剂,临床对102只恒牙酌情作直接盖髓或活髓切断术后盖髓,经1年以上观察,成功率为82.4%。动物实验:健康羊牙人工穿髓后直接盖髓45天,光镜见穿髓孔完全封闭;狗牙直接盖髓2个月,牙髓组织正常。对10例深龋人牙,作盖髓剂应用前后的牙本质细菌培养,用药2周后,培养均由阳性转为阴性。 |
| 英文摘要: |
| A membranous pulp-capping agent of Chinese medicinal herbs was made by ourself prescription,and was filled in capsules for medication. Direct pulp-capping and pulpotomy were performed on 102permanent teeth. During the observation period of more than one year, the successful rate was 82.4%.Under light microscope, the artificial exposed sites of normal sheep teeth were fully sealed aftercapping for 45 days. There were calcification under the exposed sites. The inner lines were prepar-ative dentins. Experiments on dogs’ teeth revealed that the pulps were normal after two month’sdirect pulp-capping, and the new dentins appeared. The bacteria culture test was made before andafter the pulp-capping agent was used on ten deep carious teeth. It revealed that the bacteria allconverted negative after medication of two weeks. Clinical and experimental studies indicated thatthe pulp-capping agent is valuable in clinical treatment. |
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