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米索硝唑在单层和球体培养中与缺氧细胞的结合:侧链标记物与环标记物结合效率相同的证据。

Binding of misonidazole to hypoxic cells in monolayer and spheroid culture: evidence that a side-chain label is bound as efficiently as a ring label.

作者信息

Raleigh J A, Franko A J, Koch C J, Born J L

出版信息

Br J Cancer. 1985 Feb;51(2):229-35. doi: 10.1038/bjc.1985.33.

Abstract

The binding of ring-labelled and side-chain labelled misonidazole to hypoxic cells in monolayer and spheroid cultures of mammalian cells has been compared. The kinetics and patterns of binding for the two labelled compounds are indistinguishable. This finding has implications for the mechanism of binding and for the design of misonidazole analogues which might be used to identify hypoxic zones in tumours.

摘要

已比较了环标记和侧链标记的米索硝唑与哺乳动物细胞单层和球体培养物中缺氧细胞的结合情况。两种标记化合物的结合动力学和模式无法区分。这一发现对结合机制以及可能用于识别肿瘤中缺氧区域的米索硝唑类似物的设计具有重要意义。

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本文引用的文献

4
Binding of misonidazole to EMt6 and V79 spheroids.米索硝唑与EMt6和V79球体的结合。
Int J Radiat Oncol Biol Phys. 1982 Mar-Apr;8(3-4):737-9. doi: 10.1016/0360-3016(82)90724-6.
9
Glutathione conjugates of misonidazole.米索硝唑的谷胱甘肽缀合物
Biochem Biophys Res Commun. 1983 May 16;112(3):1013-20. doi: 10.1016/0006-291x(83)91719-9.

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