MALINA, Jaroslav, Olga NOVÁKOVÁ, Bernhard K. KEPPLER, Enzo ALESSIO and Viktor BRABEC. Biophysical analysis of natural, double-helical DNA modified by anticancer heterocyclic complexes of ruthenium(III) in cell-free media. Journal of Biological Inorganic Chemistry. germany: Springer-Verlag, 2001, vol. 6, No 1, p. 435-445. ISSN 0949-368. |
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@article{362477, author = {Malina, Jaroslav and Nováková, Olga and Keppler, Bernhard K. and Alessio, Enzo and Brabec, Viktor}, article_location = {germany}, article_number = {1}, keywords = {DNA; ruthenium; cytostatika; interakce}, language = {eng}, issn = {0949-368}, journal = {Journal of Biological Inorganic Chemistry}, title = {Biophysical analysis of natural, double-helical DNA modified by anticancer heterocyclic complexes of ruthenium(III) in cell-free media}, volume = {6}, year = {2001} }
TY - JOUR ID - 362477 AU - Malina, Jaroslav - Nováková, Olga - Keppler, Bernhard K. - Alessio, Enzo - Brabec, Viktor PY - 2001 TI - Biophysical analysis of natural, double-helical DNA modified by anticancer heterocyclic complexes of ruthenium(III) in cell-free media JF - Journal of Biological Inorganic Chemistry VL - 6 IS - 1 SP - 435 EP - 435 PB - Springer-Verlag SN - 0949368 KW - DNA KW - ruthenium KW - cytostatika KW - interakce N2 - Modifications of natural DNA by three anticancer heterocyclic ruthenium(III) compounds were studied by methods of molecular biophysics. These methods include: DNA binding studies using atomic absorption spectrophotometry, inhibition of restriction endonucleases, mapping of DNA adducts by transcription assay, interstrand cross-linking employing gel electrophoresis under denaturing conditions, DNA unwinding studied by gel electrophoresis, circular dichroism analysis of B to Z transition in DNA and DNA melting curves measured by absorption spectrophotometry. It has been suggested that the altered DNA binding mode of ruthenium compounds in comparison with cisplatin might be an important factor responsible for altered cytostatic activity of this class of ruthenium compounds in tumor cells. ER -
MALINA, Jaroslav, Olga NOVÁKOVÁ, Bernhard K. KEPPLER, Enzo ALESSIO and Viktor BRABEC. Biophysical analysis of natural, double-helical DNA modified by anticancer heterocyclic complexes of ruthenium(III) in cell-free media. \textit{Journal of Biological Inorganic Chemistry}. germany: Springer-Verlag, 2001, vol.~6, No~1, p.~435-445. ISSN~0949-368.
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