[人脑神经胶质肿瘤组织中糖原的分解]。

Voprosy neirokhirurgii Pub Date : 1976-11-01
A S Akopian, I A Popova, M Sh Promyslov, E L Rozenfel'd
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引用次数: 0

摘要

研究了人神经胶质肿瘤组织及瘤旁脑组织中γ -淀粉酶(酸性α -葡萄糖苷酶)和磷酸化酶的活性。在神经胶质肿瘤组织中发现了γ -淀粉酶活性的急剧(超过三倍)增加。在邻近的大脑组织中,它的活性也升高了(大约两倍)。磷酸化酶的活性实际上在人类神经胶质肿瘤中是缺乏的,仅在肿瘤附近的脑组织中稍微明显。γ -淀粉酶可能在人神经胶质肿瘤的糖原代谢中起重要作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
[Glycogen breakdown in the tissue of human cerebral glial tumors].

The activity of gamma-amylase (acid alpha-glucosidase) and phosphorylase in the tissue of human glial tumours and the brain tissue adjacent to the tumour was studied. A sharp (more than three-fold) increase of the activity of gamma-amylase was found in the tissue of glial tumours. In the adjacent tissues of the brain its activity was also elevated (approximately, two-fold). The activity of phosphorylase is practically lacking in human glial tumours, and is only slightly apparent in the brain tissue neighbouring the tumour. Gamma-amylase may be suggested to play an important role in glycogen metabolism of glial tumours in man.

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