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淋巴细胞刺激:快速多参数分析

Lymphocyte stimulation: a rapid multiparameter analysis.

作者信息

Darzynkiewicz Z, Traganos F, Sharpless T, Melamed M R

出版信息

Proc Natl Acad Sci U S A. 1976 Aug;73(8):2881-4. doi: 10.1073/pnas.73.8.2881.

Abstract

Several parameters of stimulation of individual lymphocytes are measured simultaneously by flow-cytofluorometry after differential staining of cellular DNA and RNA with the metachromatic fluorescent dye acridine orange. The method provides a means of analyzing the progression of stimulated cells through the cell cycle (G1, S and G2 + M), in addition to measuring the accumulation of RNA per cell; the RNA parameter is useful in distinguishing G1 from G0 cells. The multiparameter analysis may be of unique value in discriminating cases where the transcriptional and proliferative responses of lymphocytes to stimulants are not correlated.

摘要

在用异染荧光染料吖啶橙对细胞DNA和RNA进行差异染色后,通过流式细胞荧光术同时测量单个淋巴细胞的几个刺激参数。该方法除了可测量每个细胞中RNA的积累外,还提供了一种分析受刺激细胞在细胞周期(G1、S和G2+M)中的进展情况的方法;RNA参数有助于区分G1期细胞和G0期细胞。在区分淋巴细胞对刺激物的转录反应和增殖反应不相关的情况时,多参数分析可能具有独特的价值。

相似文献

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Lymphocyte stimulation: a rapid multiparameter analysis.淋巴细胞刺激:快速多参数分析
Proc Natl Acad Sci U S A. 1976 Aug;73(8):2881-4. doi: 10.1073/pnas.73.8.2881.

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The structure of the DNA-acridine complex.DNA-吖啶复合物的结构。
Proc Natl Acad Sci U S A. 1963 Jan 15;49(1):94-102. doi: 10.1073/pnas.49.1.94.
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Use of acridine orange in lymphocyte transformation test.吖啶橙在淋巴细胞转化试验中的应用。
Proc Soc Exp Biol Med. 1969 Sep;131(4):1168-70. doi: 10.3181/00379727-131-34062.
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Metal ions and ribosomal conformation.金属离子与核糖体构象
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