| BERNARD, Vladan, Lukáš FOJT, Jiřina ŠKORPÍKOVÁ and Vojtěch MORNSTEIN. Determination of free cisplatin in medium by differential pulse polarography after ultrasound and cisplatin treatment of a cancer cell culture. Indian Journal of Biochemistry & Biophysics. India: National Institute of Science Communicat, 2011, vol. 48, No 1, p. 59-62. ISSN 0301-1208. |
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@article{928209,
author = {Bernard, Vladan and Fojt, Lukáš and Škorpíková, Jiřina and Mornstein, Vojtěch},
article_location = {India},
article_number = {1},
keywords = {cisplatin; difenecial pulse polarography; ovarina cancer cells; ultrasound},
language = {eng},
issn = {0301-1208},
journal = {Indian Journal of Biochemistry & Biophysics},
title = {Determination of free cisplatin in medium by differential pulse polarography after ultrasound and cisplatin treatment of a cancer cell culture},
volume = {48},
year = {2011}
}
TY - JOUR
ID - 928209
AU - Bernard, Vladan - Fojt, Lukáš - Škorpíková, Jiřina - Mornstein, Vojtěch
PY - 2011
TI - Determination of free cisplatin in medium by differential pulse polarography after ultrasound and cisplatin treatment of a cancer cell culture
JF - Indian Journal of Biochemistry & Biophysics
VL - 48
IS - 1
SP - 59-62
EP - 59-62
PB - National Institute of Science Communicat
SN - 03011208
KW - cisplatin
KW - difenecial pulse polarography
KW - ovarina cancer cells
KW - ultrasound
N2 - The in vitro study was carried out for detection of the cisplatin in free form and in culture medium, depending on various conditions of sonodynamic human ovarian cancer cells A2780 treatment by differential pulse polarography (DPP). For sonodynamic treatment, we used cisplatin alone and combined cisplatin/ultrasound treatments. The ultrasound exposure intensity of 1.0 and 2.0 W cm-2 in far field for incubation periods 1, 24 and 48 h was used. The parameters of DPP measurements were - 1 s drop time, 5 mV s-1 voltage scan rate, 50 mV modulation amplitude and negative scanning direction; platinum wire served as counter electrode and Ag|AgCl|3 M KCl as reference electrode. The results showed the dependence of free platinum quantities in culture medium on incubation time and treatment protocol. Thus, the DPP method is suitable for the detection and quantification of free cisplatin in the culture medium of cell suspension. Ultrasound field can be important factor during cytostatic therapy.
ER -
BERNARD, Vladan, Lukáš FOJT, Jiřina ŠKORPÍKOVÁ and Vojtěch MORNSTEIN. Determination of free cisplatin in medium by differential pulse polarography after ultrasound and cisplatin treatment of a cancer cell culture. \textit{Indian Journal of Biochemistry \&{} Biophysics}. India: National Institute of Science Communicat, 2011, vol.~48, No~1, p.~59-62. ISSN~0301-1208.
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