Metal element alteration in the lung by cisplatin and CV247 administration.

Despite significant nephrotoxicity, cisplatin is still used in the therapy of various tumors. We were interested in how metal ion composition is altered by cisplatin and whether platinum accumulates in the non-tumorous lung. We also aimed to study metal ion changes after treatment with a veterinary medicament CV247 with antioxidant property (containing Cu and Mn gluconate, ascorbic acid, Na salicylate), and whether CV247 alters pulmonary platinum accumulation in the healthy lung.

Metal- and redox homeostasis in prostate cancer with vitamin D supplementation.

Vitamin D supplementation has a beneficial effect on cancerous patients, although it can influence the redox- and metal homeostasis. The aim of our investigation was to demonstrate the effect of vitamin D consumption on the redox- and metal homeostasis in prostate cancer, because of the recommended daily dose increased from 200 IU to 2000 IU in recent years in Hungary. Forty-three volunteers were involved in the study.

Cisplatin administration influences on toxic and non-essential element metabolism in rats.

Nowadays several papers deal with the effectiveness and side effects of metal complexes, especially cisplatin, in cancer therapy. The excretion of essential metal elements from the body is a serious problem in the treatment, but there are no data concerning the distribution and metabolism of toxic and nonessential elements. Therefore our aim was to study the concentration of some of these elements after treatment with cisplatin.