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人朗格汉斯表皮细胞中α - D - 甘露糖苷酶的活性

Activity of alpha-d-mannosidase in human Langerhans epidermal cells.

作者信息

Elleder M

出版信息

Virchows Arch B Cell Pathol. 1975 Sep 29;19(1):93-6. doi: 10.1007/BF02889358.

DOI:10.1007/BF02889358
PMID:809925
Abstract

The histochemical examination of bioptic samples of the human skin revealed the strikingly high activity of an acid-alpha-D-mannosidase in Langerhans cells. This enzyme is highly soluble and its activity "in situ" can be demonstrated practically only with the semipermable membrane technic. The significance of this finding is briefly discussed.

摘要

对人体皮肤活检样本进行的组织化学检查显示，朗格汉斯细胞中的酸性α-D-甘露糖苷酶活性极高。这种酶高度可溶，其“原位”活性实际上只能通过半透膜技术来证明。本文简要讨论了这一发现的意义。

相似文献

1
Activity of alpha-d-mannosidase in human Langerhans epidermal cells.人朗格汉斯表皮细胞中α - D - 甘露糖苷酶的活性
Virchows Arch B Cell Pathol. 1975 Sep 29;19(1):93-6. doi: 10.1007/BF02889358.
2
alpha-D-mannosidase activity in histiocytosis X.组织细胞增多症X中的α-D-甘露糖苷酶活性
Virchows Arch B Cell Pathol. 1977 Dec 30;26(2):139-45. doi: 10.1007/BF02889543.
3
Residual altered alpha-mannosidase in human mannosidosis.人类甘露糖苷贮积症中残留的异常α-甘露糖苷酶
Biochem Biophys Res Commun. 1976 Jan 12;68(1):292-8. doi: 10.1016/0006-291x(76)90042-5.
4
Normal extracellular excretion of acidic alpha-mannosidase activity by mannosidosis fibroblast cultures.甘露糖苷贮积症成纤维细胞培养物中酸性α-甘露糖苷酶活性的正常细胞外排泄。
Biochim Biophys Acta. 1977 Apr 12;481(2):573-7. doi: 10.1016/0005-2744(77)90289-3.
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[Outline of the pathology of the Langerhans cell system].[朗格汉斯细胞系统病理学概述]
Cesk Patol. 1980 Aug;16(3):121-5.
6
[Alpha-mannosidase activity of different human biological fluids].[不同人体生物流体的α-甘露糖苷酶活性]
C R Acad Hebd Seances Acad Sci D. 1975 May 26;280(20):2393-6.
7
Alpha-D-Mannosidase-catalysed hydrolysis of para-substituted phenyl alpha-D-mannopyranosides [proceedings].α-D-甘露糖苷酶催化对-取代苯基α-D-甘露吡喃糖苷的水解作用[会议论文集]
Arch Int Physiol Biochim. 1977 Feb;85(1):163-4.
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On the configuration of the transfer product formed by the action of alpha-D-mannosidase on p-nitrophenyl alpha-D-mannopyranoside in the presence of methanol.关于在甲醇存在下α-D-甘露糖苷酶作用于对硝基苯基α-D-甘露吡喃糖苷所形成的转移产物的构型
Carbohydr Res. 1975 Sep;43(2):380-2. doi: 10.1016/s0008-6215(00)83504-1.
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Proceedings: Influence of Zn2+ and pH on the stability and activity of alpha-D-mannosidase from Medicago sativa L.论文集：锌离子和pH值对紫花苜蓿α-D-甘露糖苷酶稳定性及活性的影响
Arch Int Physiol Biochim. 1975 Feb;83(1):180-1.
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Metal ion-dependence of alpha-mannosidase-1 from Dictyostelium discoideum.盘基网柄菌α-甘露糖苷酶-1的金属离子依赖性
Biochem Soc Trans. 1976;4(6):1083-5. doi: 10.1042/bst0041083.

引用本文的文献

1
Histochemical observations of induction and depression of enzyme activities in various pathological conditions: personal experience.各种病理状况下酶活性诱导与抑制的组织化学观察：个人经验
Histochem J. 1984 Apr;16(4):345-7. doi: 10.1007/BF01002845.
2
Enzyme histochemistry of human melanomas and pigmented naevi with special reference to alpha-D-mannosidase activity.人类黑色素瘤和色素痣的酶组织化学，特别提及α-D-甘露糖苷酶活性
Histochem J. 1986 Sep;18(9):472-80. doi: 10.1007/BF01675614.