Employment of electrochemical techniques for metallothionein
determination in tumor cell lines and patients with a tumor
disease

J 2008

Employment of electrochemical techniques for metallothionein determination in tumor cell lines and patients with a tumor disease

FABRIK, Ivo, Soňa KŘÍŽKOVÁ, Dalibor HÚSKA, Vojtěch ADAM, Jaromír HUBÁLEK et. al.

Základní údaje

Originální název

Employment of electrochemical techniques for metallothionein determination in tumor cell lines and patients with a tumor disease

Název česky

Využití elektrochemických metod pro stanovení metallothioneinu v nádorových buněčných liniích a u pacientů s nádorovým onemocněním

Autoři

FABRIK, Ivo (203 Česká republika), Soňa KŘÍŽKOVÁ (203 Česká republika), Dalibor HÚSKA (203 Česká republika), Vojtěch ADAM (203 Česká republika), Jaromír HUBÁLEK (203 Česká republika), Libuše TRNKOVÁ (203 Česká republika), Tomáš ECKSCHLAGER (203 Česká republika), Jiří KUKAČKA (203 Česká republika), Richard PRŮŠA (203 Česká republika) a René KIZEK (203 Česká republika, garant)

Vydání

Electroanalysis, Weinheim, Germany, Wiley VCH Verlag GmbH, 2008, 1040-0397

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10405 Electrochemistry

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 2.901

Kód RIV

RIV/00216224:14310/08:00028433

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000258087300003

Klíčová slova anglicky

chromatography; tumor cells; electrochemistry; metallothionein

Štítky

chromatography, electrochemistry, metallothionein, tumor cells

Změněno: 14. 7. 2009 15:45, prof. RNDr. Libuše Trnková, CSc.

Anotace

ORIG CZ

V originále

In the present paper we employed adsorptive transfer stripping technique coupled with chronopotentiometric stripping analysis for determination of metallothionein (MT) in tumor cell lines and differential pulse voltammetry Brdicka reaction for determination of MT in blood serum of patients with head and neck cancer or retinoblastoma, and of rats treated with cisplatin with respect to discuss the role of MT in formation of resistance on treatment with heavy metal based cytostatics. The cisplatin or carboplatin sensitive and resistant neuroblastoma cell lines were derived from the maternal cell line isolated from the bone metastasis of patients with neuroblastoma. Based on the results obtained it can be concluded that level of MT increases with higher dose of platinum based cytostatics at cells. Further we focused on determination of MT in blood serum of rats treated with cisplatin (two doses 1.05 mg and/or 2.1 mg of cisplatin per kg). The highest level of MT at rats treated with 1.05 mg cisplatin was determined after four hours as 4.9 mol/L. In the case of the second experimental group the maximum was reached even after two hours of the treatment as 4.8 mol/L. In addition we were interested in the effect of cisplatin or carboplatin treatment of patients with a tumor disease. At patients with tumor in head and neck area treated with cisplatin we observed that the level of MT was going higher due to administration of the drug. This phenomenon was observed at all patients. However at patients with retinoblastoma treated with carboplatin we observed various phenomena including decreasing, increasing or no changes in MT level. Progression of MT levels was therefore individual and probably depended on tumor resistance to carboplatin.

Česky

Stanovení metallothioneinu v nádorových buněčných liniích a v séru pacientů.

Návaznosti

IAA401990701, projekt VaV

Název: Studium vazby platinových cytostatik do struktury DNA; Vliv metalothioneinu

Citovat

FABRIK, Ivo, Soňa KŘÍŽKOVÁ, Dalibor HÚSKA, Vojtěch ADAM, Jaromír HUBÁLEK, Libuše TRNKOVÁ, Tomáš ECKSCHLAGER, Jiří KUKAČKA, Richard PRŮŠA a René KIZEK. Employment of electrochemical techniques for metallothionein determination in tumor cell lines and patients with a tumor disease. Electroanalysis. Weinheim, Germany: Wiley VCH Verlag GmbH, 2008, roč. 20, č. 14, s. 1521-1532, 11 s. ISSN 1040-0397.

@article{791484,
   author = {Fabrik, Ivo and Křížková, Soňa and Húska, Dalibor and Adam, Vojtěch and Hubálek, Jaromír and Trnková, Libuše and Eckschlager, Tomáš and Kukačka, Jiří and Průša, Richard and Kizek, René},
   article_location = {Weinheim, Germany},
   article_number = {14},
   keywords = {chromatography; tumor cells; electrochemistry; metallothionein},
   language = {eng},
   issn = {1040-0397},
   journal = {Electroanalysis},
   title = {Employment of electrochemical techniques for metallothionein determination in tumor cell lines and patients with a tumor disease},
   volume = {20},
   year = {2008}
}

TY  - JOUR
ID  - 791484
AU  - Fabrik, Ivo - Křížková, Soňa - Húska, Dalibor - Adam, Vojtěch - Hubálek, Jaromír - Trnková, Libuše - Eckschlager, Tomáš - Kukačka, Jiří - Průša, Richard - Kizek, René
PY  - 2008
TI  - Employment of electrochemical techniques for metallothionein determination in tumor cell lines and patients with a tumor disease
JF  - Electroanalysis
VL  - 20
IS  - 14
SP  - 1521-1532
EP  - 1521-1532
PB  - Wiley VCH Verlag GmbH
SN  - 10400397
KW  - chromatography
KW  - tumor cells
KW  - electrochemistry
KW  - metallothionein
N2  - In the present paper we employed adsorptive transfer stripping technique coupled with chronopotentiometric stripping analysis for determination of metallothionein (MT) in tumor cell lines and differential pulse voltammetry Brdicka reaction for determination of MT in blood serum of patients with head and neck cancer or retinoblastoma, and of rats treated with cisplatin with respect to discuss the role of MT in formation of resistance on treatment with heavy metal based cytostatics. The cisplatin or carboplatin sensitive and resistant neuroblastoma cell lines were derived from the maternal cell line isolated from the bone metastasis of patients with neuroblastoma. Based on the results obtained it can be concluded that level of MT increases with higher dose of platinum based cytostatics at cells. Further we focused on determination of MT in blood serum of rats treated with cisplatin (two doses 1.05 mg and/or 2.1 mg of cisplatin per kg). The highest level of MT at rats treated with 1.05 mg cisplatin was determined after four hours as 4.9 mol/L. In the case of the second experimental group the maximum was reached even after two hours of the treatment as 4.8 mol/L. In addition we were interested in the effect of cisplatin or carboplatin treatment of patients with a tumor disease. At patients with tumor in head and neck area treated with cisplatin we observed that the level of MT was going higher due to administration of the drug. This phenomenon was observed at all patients. However at patients with retinoblastoma treated with carboplatin we observed various phenomena including decreasing, increasing or no changes in MT level. Progression of MT levels was therefore individual and probably depended on tumor resistance to carboplatin.
ER  -

FABRIK, Ivo, Soňa KŘÍŽKOVÁ, Dalibor HÚSKA, Vojtěch ADAM, Jaromír HUBÁLEK, Libuše TRNKOVÁ, Tomáš ECKSCHLAGER, Jiří KUKAČKA, Richard PRŮŠA a René KIZEK. Employment of electrochemical techniques for metallothionein determination in tumor cell lines and patients with a tumor disease. \textit{Electroanalysis}. Weinheim, Germany: Wiley VCH Verlag GmbH, 2008, roč.~20, č.~14, s.~1521-1532, 11 s. ISSN~1040-0397.

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