منابع مشابه
Flow Cytometry: A New Approach for Indirect Assessment of Sperm Protamine Deficiency
Background Flow cytometry (FCM) has been extensively used to study mammalian sperm in the areas of clinical andrology and reproductive toxicology. FCM provides a powerful advantage over microscopy technique in terms of rapid accurate and reproducible technology for the quantification of various cell characteristics including chromatin status. During spermiogenesis histones are replaced by prota...
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Lasers are the principle light sources of flow cytometers. Most modern benchtop instruments feature air-cooled argon-ion laser emitting 10-25 mW of light at 488 nm. This unit covers the various types of lasers available and the qualities that make them suitable or unsuitable for use in flow cytometers. Also included is a discussion of future directions, particularly in the development of solid-...
متن کاملAnalysis of cell cycle by flow cytometry.
Described are four widely used procedures to analyze the cell cycle by flow cytometry. The first two are based on univariate analysis of cellular DNA content following cell staining with either propidium iodide (PI) or 4',6'-diamidino-2-phenylindole (DAPI) and deconvolution of the cellular DNA content frequency histograms. This approach reveals distribution of cells in three major phases of the...
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Flow cytometry is a widespread single-cell measurement technology with a multitude of clinical and research applications. Interpretation of flow cytometry data is hard; the instrumentation is delicate and can not render absolute measurements, hence samples can only be interpreted in relation to each other while at the same time comparisons are confounded by inter-sample variation. Despite this,...
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Perturbation of the tubulin/microtubule dynamic in cells is perhaps the single most important mode of action of anticancer drugs. Standard methods for identifying and evaluating compounds for their ability to alter tubulin polymerization are low throughput, labor intensive, expensive, or make their assessment in vitro. Here we report a method to rapidly quantify the extent of tubulin polymeriza...
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ژورنال
عنوان ژورنال: Cytometry
سال: 1985
ISSN: 0196-4763,1097-0320
DOI: 10.1002/cyto.990060516