芳香族L-氨基酸脱羧酶和儿茶酚-O-甲基转移酶在人牙髓血管壁中的免疫细胞化学定位
Immunocytochemical localization of aromatic L-amino acid decarboxylase and catechol-O-methyltransferase in blood vessel wall of the human dental pulp.
作者信息
Nomura T, Inoue K, Creveling C R, Komatsu F, Ohta N, Chino T, Karasawa N, Nagatsu I
机构信息
Department of Periodontology, Matsumoto Dental College, Nagano, Japan.
出版信息
Brain Res. 1996 Oct 7;735(2):314-6. doi: 10.1016/0006-8993(96)00790-1.
PMID:8911671
Abstract
Relative large amounts of DOPA as compared with the concentrations of norepinephrine are found in human dental pulp. AADC and COMT are localized in blood vessel walls of human dental pulp. This localization suggests a functional relationship between COMT and AADC with regard to the metabolism of DOPA.
摘要
与去甲肾上腺素的浓度相比，在人牙髓中发现了相对大量的多巴。芳香酸脱羧酶和儿茶酚-O-甲基转移酶定位于人牙髓的血管壁。这种定位表明儿茶酚-O-甲基转移酶和芳香酸脱羧酶在多巴代谢方面存在功能关系。
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