Abstract
Cell suspensions were prepared from fresh and paraffin embedded samples of lymph nodes from nine patients with non-Hodgkin's lymphoma. DNA flow cytometry was performed on these samples and the results from fresh tissue compared with those from paraffin embedded material. Results were compared in terms of DNA index (as a measure of aneuploidy) and S phase fraction (as an indication of proliferative activity). Good agreement was found between the results from the samples prepared by the two methods. The quality of DNA flow cytometry from paraffin embedded material was comparable with or better than that from fresh samples.
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Selected References
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- Baisch H., Göhde W., Linden W. A. Analysis of PCP-data to determine the fraction of cells in the various phases of cell cycle. Radiat Environ Biophys. 1975 Jun 13;12(1):31–39. doi: 10.1007/BF02339807. [DOI] [PubMed] [Google Scholar]
- Barlogie B., Raber M. N., Schumann J., Johnson T. S., Drewinko B., Swartzendruber D. E., Göhde W., Andreeff M., Freireich E. J. Flow cytometry in clinical cancer research. Cancer Res. 1983 Sep;43(9):3982–3997. [PubMed] [Google Scholar]
- Braylan R. C., Fowlkes B. J., Jaffe E. S., Sanders S. K., Berard C. W., Herman C. J. Cell volumes and DNA distributions of normal and neoplastic human lymphoid cells. Cancer. 1978 Jan;41(1):201–209. doi: 10.1002/1097-0142(197801)41:1<201::aid-cncr2820410129>3.0.co;2-6. [DOI] [PubMed] [Google Scholar]
- Diamond L. W., Braylan R. C. Flow analysis of DNA content and cell size in non-Hodgkin's lymphoma. Cancer Res. 1980 Mar;40(3):703–712. [PubMed] [Google Scholar]
- Diamond L. W., Nathwani B. N., Rappaport H. Flow cytometry in the diagnosis and classification of malignant lymphoma and leukemia. Cancer. 1982 Sep 15;50(6):1122–1135. doi: 10.1002/1097-0142(19820915)50:6<1122::aid-cncr2820500616>3.0.co;2-q. [DOI] [PubMed] [Google Scholar]
- Friedlander M. L., Hedley D. W., Taylor I. W. Clinical and biological significance of aneuploidy in human tumours. J Clin Pathol. 1984 Sep;37(9):961–974. doi: 10.1136/jcp.37.9.961. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hedley D. W., Friedlander M. L., Taylor I. W., Rugg C. A., Musgrove E. A. Method for analysis of cellular DNA content of paraffin-embedded pathological material using flow cytometry. J Histochem Cytochem. 1983 Nov;31(11):1333–1335. doi: 10.1177/31.11.6619538. [DOI] [PubMed] [Google Scholar]