| 高效液相色谱法测定牙髓组织中儿茶酚胺的含量 |
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| 引用本文： | 王铎,汪竹平,赵丽,张强. 高效液相色谱法测定牙髓组织中儿茶酚胺的含量[J]. 华西口腔医学杂志, 1998, 16(2): 0-133,137 |
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| 作者姓名： | 王铎 汪竹平 赵丽 张强 |
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| 作者单位： | 山东医科大学口腔系,山东医科大学分子生物学实验室 |
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| 摘 要： | 应用高效液相色谱法对牙髓组织中儿茶酚胺进行定量研究。１０颗牙齿的牙髓取自正畸原因而拔除的健康恒前磨牙。结果表明正常牙髓组织中去甲肾上腺素含量为２３．４７±０．５２μｇ／ｇ，多巴胺含量为１９．１７±１．０３μｇ／ｇ，本实验条件下未检测出肾上腺素水平
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| 关 键 词： | 高效液相色谱法 牙髓 儿茶酚胺 |
| 收稿时间： | 1998-04-25 |
| 修稿时间： | 1998-04-25 |
Quantitative Study of Catecholamines in Normal Human Dental Pulp |
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| D Wang,Z Wang,L Zhao,Q Zhang. Quantitative Study of Catecholamines in Normal Human Dental Pulp[J]. West China journal of stomatology, 1998, 16(2): 0-133,137 |
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| Authors: | D Wang Z Wang L Zhao Q Zhang |
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| Affiliation: | Department of Stomatology, Shandong Medical University. |
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| Abstract: | The purpose of this report was to study quantitatively the levels of catecholamines in human dental pulp by high-performance liquid chromatography (HPLC). 10 healthy teeth were selected from the extractions due to orthodontic reasons. The pulp of the teeth were obtained immediately after the extraction and samples were analyzed by means of HPLC for levels of dopamine, epinephrine and norepinephrine. The result showed that the concentration of norepinephrine in human dental pulp was 23.47 +/- 0.52 micrograms/g pulp tissue and dopamine was 19.17 +/- 1.03 micrograms/g pulp tissue. |
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| Keywords: | high-efficiencyliquidchromatography toothpulp catecholamine |
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