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[肿瘤细胞不同亚群中外磷酸酶活性的比较研究]

[A comparative study of the ectophosphatase activity in different subpopulations of tumor cells].

作者信息

Slivinskiĭ G G, Bushneva I A, Magda I N

出版信息

Tsitologiia. 1993;35(1):94-100.

PMID:8386408
Abstract

Activities of ectophosphatases (alkaline phosphatase, 5'-nucleotidase and ecto-ATPase) from different subpopulation of lymphoma NKLy and ovary tumor of rats were investigated. A strong positive correlation has been shown between these activities in different subpopulations. A negative correlation between proliferative activity and activities of ectophosphatases was determined. The role of ectophosphatases in cell proliferation is discussed.

摘要

对大鼠淋巴瘤NKLy不同亚群和卵巢肿瘤的外磷酸酶(碱性磷酸酶、5'-核苷酸酶和外ATP酶)活性进行了研究。已表明不同亚群中这些活性之间存在强正相关。确定了增殖活性与外磷酸酶活性之间呈负相关。并对外磷酸酶在细胞增殖中的作用进行了讨论。

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[A comparative study of the ectophosphatase activity in different subpopulations of tumor cells].[肿瘤细胞不同亚群中外磷酸酶活性的比较研究]
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Regulation of proliferation of LLC-MK2 cells by nucleosides and nucleotides: the role of ecto-enzymes.核苷和核苷酸对LLC-MK2细胞增殖的调节:胞外酶的作用
Biochem J. 1996 Jun 1;316 ( Pt 2)(Pt 2):551-7. doi: 10.1042/bj3160551.