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。
The purpose of this report was to study quantitatively the levels of catecholamines in human dental pulp by highperformance liquid chromatography (HPLC). 10 healthy teeth were selected from the extrections 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 μg/g pulp tissue and dopamine was 19.17±1.03 μg/g pulp tissue.
出处
《华西口腔医学杂志》
CAS
CSCD
北大核心
1998年第2期132-133,137,共3页
West China Journal of Stomatology
关键词
高效液相色谱
儿茶酚胺
牙髓组织
\ highperformance\ \ liquid\ \ chromatography\ \ pulp catecholamines
